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A Harbour Seal photographed at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere. The most widely distributed species of pinnipeds, they are found in coastal waters of the northern Atlantic and Pacific oceans, Baltic and North seas. Photo: AfloatA photograph of a Harbour Seal taken at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, this species can be found along temperate and Arctic marine coastlines throughout the Northern Hemisphere. They are the most widely distributed species of pinnipeds and can be found in the coastal waters of the northern Atlantic and Pacific oceans, as well as the Baltic and North Seas. Photo: Afloat

Displaying items by tag: Northele

When God made time, he made a lot of it. You need a proper regard for that sense of under-stated reverence and patience when considering the very complete restoration in Crosshaven of Anthony and Sally O'Leary's unique yet universally appealing Sandy Balfour-designed sloop Northele.

And the basic story is here

When Northele finally went afloat in her superbly regenerated style, it was quietly done, a local affair, and she has been allowed to become a much-admired focus for connoisseurs of superb craftsmanship simply by being there in various ports and anchorages - simply by making a stately arrival and then lying elegantly to her mooring or her anchor, or making for a distinct contrast with the more modern craft when berthed in a marina.

Her very existence is an inspiration, an encouraging example. Yesterday (Sunday) morning, as Ireland began to think of little other than the approach of Storm Debi and racing events further north were being cancelled, Cork Harbour was serene for the time being, with a pleasant breeze. Northele headed down the Owenboy River under the full spread of her notably large mainsail, bound out for an enjoyable day sail in familiar waters, and saying a lot without having to say anything at all.

Published in Historic Boats
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When Anthony and Sally O'Leary of Crosshaven quietly decided that some day they were going to make the classic 50ft 1949-vintage sloop Northele a member of their extended sailing family, it was a sort of Breakfast Epiphany. The boat had been hidden in plain sight for a while, moored in the anchorage up towards Drake's Pool, and so easily visible from their breakfast table that they tended to see her as part of the scenery. That is, until one day Northele (it's pronounced almost like "northerly") was lying with such grace in the morning sunlight that Himself was transfixed in mid-cereal, and suddenly announced: "Someday, we're going to own that boat". And Herself agreed.

But when you're Anthony and Sally O'Leary of Crosshaven, it means you're at the heart of a multi-generational family story combining the O'Leary and Aisher owner-skippering of many successful cutting-edge new boats from front-rank designers of the calibre of Charles Nicholson, Olin Stephens, Dick Carter, Ron Holland, Doug Peterson, Tony Castro, John Corby and Jason Ker.

Anthony O'Leary helming his Ker 39 Antix flat out in the RORC Easter Regatta in the SolentIn at the sharp end – Anthony O'Leary helming his Ker 39 Antix flat out in the RORC Easter Regatta in the Solent. Photo: Courtesy RORC

A very different kind of sailing. Anthony and Sally O'Leary and friends enjoying Northele's stately progressA very different kind of sailing. Anthony and Sally O'Leary and friends enjoying Northele's stately progress. Photo: Robert Bateman

Northele as she used to be in the old days, part of the scenery from Anthony & Sally O’Leary’s garden. Photo: Richard Gibson Northele as she used to be in the old days, part of the scenery from Anthony & Sally O’Leary’s garden. Photo: Richard Gibson

All of which makes it quite a step to change your sailing focus to a sweet-lined yet hefty craft more than seventy years old, designed by someone who is unknown to most sailing people. For although Northele is indeed a yacht of undoubted classic elegance, she was created by A.K. "Sandy" Balfour whose name – while immediately recognised by true connoisseurs – does not have the immediate populist cachet of Herreshoff, Fife, Mylne, Nicholson, Stephens, Rhodes or Reimers when classic yachts gather in all their gleaming glory.

But for anyone with an eye for a boat, even the briefest glimpse of Northele reveals such seemingly effortless style that you would readily accept that she was conceived by any of those very distinguished designers at the top of their form. But in addition to that, she has a certain special something which raises her above small-minded considerations of value-adding provenance.

Northele disappears into one of the Castlepoint Boatyard sheds at Crosshaven"The surgeons will see you now". Having been stripped of paint and much else, Northele disappears into one of the Castlepoint Boatyard sheds at Crosshaven. Photo: Richard Gibson

The job is on. Billy, Don and Alan Curran of Castlepoint Boatyard with Northele safely into the shed. Photo: Richard Gibson The job is on. Billy, Don and Alan Curran of Castlepoint Boatyard with Northele safely into the shed. Photo: Richard Gibson

However, it was a busy time of maybe ten years before Northele finally joined the O'Leary-Aisher fleet continuum. During it, Anthony and Sally's sons amassed international racing trophies, while Anthony himself captained two winning Irish Commodore's Cup Teams and many other national and international championships, rounding it out with his hyper-hot Antix being the RORC Yacht of the Year. Yet through all those hectic years, they kept tabs on Northele, and in 2018, the time was right, and they bought her knowing that while she looked lovelier than ever, there was more than a little TLC required.

Northele's hull profile and accommodation as they appeared in a Yachting World special Design Supplement in March 1950. Note how the propeller emerges from immediately above the rudder, and also how galley is located forwardNorthele's hull profile and accommodation as they appeared in a Yachting World special Design Supplement in March 1950. Note how the propeller emerges from immediately above the rudder, and also how galley is located forward.

In her seventy years, Northele had been around the block, and then some, for after the first owner Ronald Burton sold her, among other experiences she was in Plymouth and did a Round Britain and Ireland Race, she also found her way to the Caribbean, and then was based in the Clyde when a first Irish owner in Meath brought her to Ireland and based her in Kinsale, following which she was in Cork ownership and moored serenely at Crosshaven, waiting for Anthony and Sally O'Leary to take notice and be smitten.

We'll get all this intertwined history into its proper order in due course. Meantime, just who was Sandy Balfour? Born in Glasgow in the 1920s, after a boat-building apprenticeship with Harland & Wolff's Scottish subsidiary which included war work, his latent design talent was able to manifest itself by working with designer David Boyd at Roberston's Yard at Sandbank on the Clyde. Boyd may later have been associated with the unsuccessful America's Cup 12 Metre Sceptre, but when Balfour was with him, his boats for the International 6 Metre Class were very highly regarded, and of Olympic standard.

Yet by that time the mighty Scottish yacht design and building industry – at its height around the turn of the Century – was in marked decline, and in 1947 Balfour headed south to take up the job as manager and in-house yacht designer at Berthon Boat Company in Lymington in Hampshire. The yacht design profession – particularly in the depressed post-World War II era - was a precarious career for a sole trader, so a permanent job as yard manager, in tandem with whatever design challenges came along, provided a reasonably secure position.

Berthon Boat Company provided a very businesslike and complete service in 1949 – the final bill for Northele not only included the sails, but at £5,848-0-0 cost was significantly less than the original quote of £6861Berthon Boat Company provided a very businesslike and complete service in 1949 – the final bill for Northele not only included the sails, but at £5,848-0-0 cost was significantly less than the original quote of £6861

But the Berthon Boat Company were noted for their possessiveness towards any yacht designs which their employees created, and when the new 50ft Northele was launched in 1949, her design was clearly registered in Lloyds as being by "Berthon Boat Company". The name of A K Balfour did not appear at all, but he was undoubtedly the designer of each and every aspect of the handsome new yacht.

Everything about her was interesting, for not only did she reveal the designer's classic style, but the experienced commissioning owner was Ronald R Burton who lived on the River Hamble - also in the Solent area, but at some distance from Lymington.

His previous boat had been the Sparkman & Stephens-designed International 8 Metre Iskareen, built in Sweden in 1939. But after World War II, the International 8 Metre Class, which had been a feature of the Solent in the 1930s, had melted away. So for a more suitable boat for the times, Burton decided to go to a place which wasn't his home port despite the local proliferation of boatyards and designers on the Hamble, and get a boat from the new man just down from Scotland and working in Lymington.

Northele racing off Cowes in 1950. At 35ft waterline and 50ft LOA, she was part of a group of similarly-sized post-war boats which gave good racing inshore and offshore for several yearsNorthele racing off Cowes in 1950. At 35ft waterline and 50ft LOA, she was part of a group of similarly-sized post-war boats which gave good racing inshore and offshore for several years. Photo courtesy O'Leary family/Beken

The result was a fine yacht for which Berthon Boat Company were more than happy to claim all the credit, particularly as it was their careful saving of good timber which enabled Northele to be built at a time of post-war shortages, when quality seasoned timber was very scarce. In fact, in order to guarantee quality of construction, Northele was built to the detailed specification of the International 10 Metre Class. A proper racing 10 Metre would be approaching 60ft LOA, so when you build a cruiser-racer of 50 feet to the same spec, you get real strength and quality.

Yet despite the extra-strength construction, in her first half season of 1949 Northele won seven flags, and was frequently in the frame during the subsequent Burton years. Meanwhile, Sandy Balfour designed some other notable craft while he was with Berthon's, but it was a busy yard in all areas and much of his energy was taken up with the day-to-day work this involved, while he was also an accredited Lloyds Surveyor.

But you sense a frustrated design talent. However, a move to the Norfolk Broads to take over management of the J.Loynes & Son boatyard at Wroxham in the late 1950s was scarcely a step in the right direction. Yet deep in the heart of Norfolk, and far from his native Scotland, there came an unexpected breakthrough.

In a 1958 design competition for a 28ft boat suitable for cruising the West Coast of Scotland, his Honeybee came second. But there was something about his design that eclipsed the winning design, of which few were built, whereas Sandy Balfour's Honeybee became a hit, nowhere more so than in Germany where they were built in series production, and in 1965 declared "Yacht of the Year".

The Sandy Balfour-designed 28ft Honeybee class Ragdoll on her way to a win in a Classic Yacht RegattaThe Sandy Balfour-designed 28ft Honeybee class Ragdoll on her way to a win in a Classic Yacht Regatta. The design was and is particularly popular in Germany, where a Honeybee was "Yacht of the Year" in 1965.

Thus if you took Northele to Germany, you'd find she'd out-rank Fife and the rest of them for admiration. But for some time now, Northele hasn't been going anywhere, for after being bought by Anthony and Sally O'Leary in 2018 and sailed for a season, she disappeared into the sheds at the Curran brothers' Castlepoint Boatyard in Crosshaven in 2019, and has been undergoing a major restoration with Dick Gibson as Project Manager, with significant input from international designer Rob Jacob of Kinsale (a frequent crewmate with Anthony O'Leary in many racing campaigns), and with the hands-on talent of Billy, Don and Alan Curran of Castlepoint being augmented by classics specialist such as Jim Walsh of Nohoval Boat Works and Mark Bushe of the legendary Crosshaven boat-building family.

Work in progress – Northele as she is now in the shed in Crosshaven with the topside planking replaced, and much work done withinWork in progress – Northele as she is now in the shed in Crosshaven with the topside planking replaced, and much work done within. Photo: Robert Bateman

It was Mark who was a pioneer in classic restoration down Crosshaven way when he brought the Cork Harbour One Design Elsie back to life. It was an interesting experience, for he and his workmates learned that there's nothing so interesting for sailing people in the winter as watching craftsmen restore a classic. So on Friday afternoons in particular, they found their work was so constantly interrupted by curious and chatty homeward-bound visitors – all with an expert opinion – that they hung an empty tin on a piece of wire from Elsie's stemhead with "Beer Money" clearly written on it, and if little enough work got done after mid-afternoon Friday, a least that night's pints paid for themselves.

But restoring a complex 50-footer to an international standard is on a different scale altogether, and thus the Northele shed is definitely not on the Crosshaven tourist trail, because it's difficult enough to concentrate without distraction on how the designer and builders of seventy years ago managed to fit so much into such a slim yet deep hull, and at the same time working out how you can fit work-aids such as electric winches (the sails are enormous) in some very confined spaces, while retaining the character of the boat, for the owners are determined to stick to the original Balfour plan, even down to retaining the forward location of the galley.

Today's high volume boats provide builders with much more space for machinery, equipment and fittings. In Northele, the slightly offset but still virtually centre-line propellor shaft exits the hull close alongside the rudder stock to a propeller in clear water above the rudderToday's high volume boats provide builders with much more space for machinery, equipment and fittings. In Northele, the slightly offset but still virtually centre-line propellor shaft exits the hull close alongside the rudder stock to a propeller in clear water above the rudder. Photo: Robert Bateman

The quality work already done within is seen in this view looking aft, which gives added insight into the challenge of fitting the propeller shaft close beside and above the rudder.The quality work already done within is seen in this view looking aft, which gives added insight into the challenge of fitting the propeller shaft close beside and above the rudder. Photo: Robert Bateman

As a preliminary, the boat had been completely stripped of paint when she arrived in the Castlepoint shed, and most thought she looked reasonably okay, particularly as she has had previous restorations, and her underwater hull planking had been replaced with top quality Burmese teak. But some picking at the topsides with their mahogany planking soon became excavation work which revealed some very badly corroded fastenings which, in the worst cases, had been hidden away under graving pieces. So all the topside planking had to come off and it has been replaced with double-skin iroko. This is not a job that gets completed in a month or two, but has the bonus of adding to Northele's strength.

The interior looking forward – the key structures in the bilge and beside the garboards have all been renewed or re-galvanisedThe interior looking forward – the key structures in the bilge and beside the garboards have all been renewed or re-galvanised. Photo: Robert Bateman

Severely corroded fastenings were found hidden behind shiny exterior -  the sourcing of authentic replacements has been a specialist jobSeverely corroded fastenings were found hidden behind shiny exterior - the sourcing of authentic replacements has been a specialist job. Photo: Richard Gibson

They also had to renew the complete breastplate or stem, running right down to the garboard area, and this was constructed in laminated iroko. All metal strengthening frames attached on to wooden frames were removed and re-galvanized, while all-new laminated iroko frames were fitted where necessary, and any necessary all-new ribs too.

The deck beams forward and aft were all renewed with laminated iroko, while any all-metal strengthening plates to deck and hull were replaced with Marine Grade 316 Stainless Steel. A new sub-deck of top grade marine ply, epoxied both sides, will be finished new Burmese teak classic laid deck.

The first stages of replacing the deck forward gave a real sense of progress being madeThe first stages of replacing the deck forward gave a real sense of progress being made……. Photo: Robert Bateman

the view on deck looking aft shows how much has been done, it also indicates the amount still to be done in a job of this quality…….but while the view on deck looking aft shows how much has been done, it also indicates the amount still to be done in a job of this quality. Photo: Robert Bateman

At the hidden heart of things, all major fastenings made of bronze had to be replaced through specialist suppliers, while the customized long copper nails were sourced through a manufacturer in France, apparently, the only foundry left in Europe doing this kind of one-off item.

Above the hull, the re-usability of the classic wooden mast had already been a matter of debate when the unusually long old spar made the decision for them by breaking at a scarf while being lowered to the hard after lifting out, so a completely new mast is on its way from Collars in the heart of England. Collars started in business in 1932 making lightweight oars for rowing sculls, which is something they still do, but they've long since branched out to become the go-to people for classic wooden spars.

Dick Gibson showing how the over-worn topside planking has been replaced by double-skin irokoDick Gibson showing how the over-worn topside planking has been replaced by double-skin iroko. Photo: Robert Bateman

A classic like Northele looks best when the tack of her genoa goes as near to the deck as possible, so the electric roller-furler for the genoa is fitted beneath the deck in the stemhead, where they've just about found the space. But further on down the stem internally, there just isn't room to fit a bow thruster which would be in keeping with the style of the boat.

So handling in confined spaces under power will be something of a sport in itself, for in the style of her era, Northele has a propeller which operates in clear water, as its shaft exits the hull close above the rudder and even closer beside the rudder stock. It means that things are rather crowded down aft there, immediately astern of the auxiliary engine. And it also means there's none of that direct prop thrust on the rudder for confined-space manoeuvrability which modern boat-owners take for granted. But as Northele's owners are going to keep her on the mooring where they first fell in love with the boat, the dignified slow-turning progress of a stately yacht under what is emphatically just auxiliary power will be their mode of progress back to the home berth, where a long-handled pickup buoy will make things easier at the end of the day.

The new plans by Rob Jacob showing how the deck layout will retain the character of the original boat while providing greater ease of handling. Note how the under-deck location of the genoa roller furler facilitates a stylish deck-sweeping sail at the tackThe new plans by Rob Jacob showing how the deck layout will retain the character of the original boat while providing greater ease of handling. Note how the under-deck location of the genoa roller furler facilitates a stylish deck-sweeping sail at the tack.

Even with the latest CAD equipment, there's still nothing to beat an on-site meeting – Rob Jacob and Alan Curran discussing solutionsEven with the latest CAD equipment, there's still nothing to beat an on-site meeting – Rob Jacob and Alan Curran discussing solutions. Photo: Dick Gibson

You'd be hard put to say exactly what the word is to describe the process which Northele is undergoing. And for peace of mind, you'd be well advised not to get into a discussion with any dyed-in-the-wool classic yacht aficionado and expert on the topic, for friendships have been sundered over it.

Obviously, it's not a Re-build. Yet "Restoration" doesn't seem quite adequate. Perhaps Re-generation might do, for the work in progress has not only seen the resurfacing of classic Crosshaven and Kinsale skills, but it has productively brought together longtime shipmates who have sailed many a sea together and know how boats should work, and it has also brought together workmates who were involved in the building of such legends as Golden Apple, Irish Mist and Moonduster, brought together many years later in a shared project which has an almost sacred quality to it.

And at the heart of it is this one masterpiece by Sandy Balfour. Anthony O'Leary is one of the most thoughtful of sailors, and it was fascinating to hear him compare helming his last frontline racer, the red Antix, with sailing Northele. "With Antix, if you weren't right on the edge with everything humming, then you weren't really at the races at all. But with Northele, you just go with her. She may be a powerful boat, but it all seems so sweet and gentle, and she's been there before."

the timeless elegance and proper engineering quality of the classic turn of the bilges in the Sandy Balfour-designed Northele at Crosshaven Many miles sailed, many more to sail……the timeless elegance and proper engineering quality of the classic turn of the bilges in the Sandy Balfour-designed Northele at Crosshaven. Photo: Robert Bateman

Published in W M Nixon
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If you were putting together a pub quiz about classic yachts, “Who was Sandy Balfour?” would be a very handy question to get the elementary section going writes W M Nixon.

Dyed-in-the-wool classics aficionados would roll their eyes in amusement at being asked something to which surely everyone knows the answer, contemptuously regarding it as an ignorant query about someone who, while not prolific, was an important creator of significant yachts with their own signature style.

But for those whose knowledge of the great classic designers is limited to the headline figures such as Watson, Fife, Herreshoff, Nicholson, Mylne, Reimers, Anker, Stephens and Rhodes, A K “Sandy” Balfour is probably off the screen.

Yet those who do have classic yachts from Balfour’s design board develop a very special fondness for their pride-and-joy. And this season, top Crosshaven racing campaigner Anthony O’Leary has become one of them with the acquisition of the 50ft Northele, a Balfour design of 1949 vintage.

She has been around Cork Harbour for some years now, but it was no secret, when she was put on the market, that a long winter of TLC in a skilled yard would in time be required to restore her complete and glorious classic potential. That particular project is going to be undertaken this winter in Castle Point Boatyard. But for now, Northele sits elegantly in style in full commission in Crosshaven, dressed overall in honour of Volvo Cork Week while her owner goes at it hammer and tongs in the 1720 racing.

northele sailing2New owner Anthony O’Leary finds Northele is the kind of boat that restores your joy in sailing. Photo: Robert Bateman

So who was Sandy Balfour? Born in Glasgow, after a boat-building apprenticeship with Harland & Wolff’s Scottish subsidiary, his latent design talent was able to manifest itself by working with designer David Boyd at Roberston’s Yard at Sandbank on the Clyde. Boyd may later have been associated with the unsuccessful America’s Cup 12 Metre Sceptre, but when Balfour was with him, his boats for the International 6 Metre Class were very highly regarded

Yet by that time the mighty Scottish yacht design and building industry – at its height around the turn of the Century – was in marked decline, and in 1947 Balfour headed south to take up the job as manager and in-house yacht designer at Berthon Boat Company in Lymington in Hampshire. The yacht design profession – particularly in the depressed post-World War II era - was a precarious career for a sole trader, so a permanent job as yard manager, in tandem with whatever design challenges came along, provided a reasonably secure position.

But the Berthon Boat Company were noted for their possessiveness towards any yacht designs which their employees produced, and when the new 50ft Northele was launched in 1949, her design was clearly registered in Lloyds as being by “Builders”. The name of A K Balfour did not appear at all, but he was undoubtedly the designer of each and every aspect of the handsome new yacht.

northele sailing3The sensibly wide and only very slightly cambered side decks (above and below) are a positive user-friendly feature of Northele’s design. Photos: Robert Bateman

northele sailing4

Everything about her was interesting, for not only did she reveal the designer’s classic style, but the experienced commissioning owner was Ronald R Burton who lived on the River Hamble - also in the Solent area, but at some distance from Lymington.

His previous boat had been the Sparkman & Stephens-designed International 8 Metre Iskareen, built in Sweden in 1939. But after World War II, the International 8 Metre Class, which had been a feature of the Solent in the 1930s, had melted away. So for a more suitable boat for the times, Burton decided to go to a place which wasn’t his home port despite the local proliferation of boatyards and designers on the Hamble, and get a boat from the new man just down from Scotland and working in Lymington.

The result was a fine yacht for which Berthon Boat Company were more than happy to claim all the credit, particularly as it was their careful saving of good timber which enabled Northele to be built at a time of post-war shortages, when quality seasoned timber was very scarce. In fact, in order to guarantee quality of construction, Northele was built to the detailed specification of the International 10 Metre Class. A proper racing 10 Metre would be approaching 60ft LOA, so when you build a cruiser-racer of 50 feet to the same spec, you get real strength and quality.

northele sailing5Even in a fleet of newer boats, Northele soon shows ahead of the pack. Photo: Robert Bateman

Sandy Balfour designed some other notable craft while he was with Berthon’s, but it was a busy yard in all areas and much of his energy was taken up with the day-to-day work this involved, while he was also an accredited Lloyds Surveyor. You sense a frustrated design talent. But a move to the Norfolk Broads to take over management of the J.Loynes & Son boatyard at Wroxham in the late 1950s was scarcely a step in the right direction, yet deep in the heart of Norfolk, and far from his native Scotland, there came an unexpected breakthrough.

In 1958, the Clyde Cruising Club, in association with the Glasgow Herald newspaper, launched a competition for an able sailing cruiser to cost not more than £1,000, a boat around 28ft which could comfortably take four people cruising at reasonable speeds and better off Scotland’s West Coast and through the Hebrides.

In the end, two transom-sterned designs – one by Sandy Balfour and the other by leading Burnham-on-Crouch-based independent designer Alan Buchanan – were assessed as being more or less equal on merit. But it was reckoned that Balfour’s Honeybee design would have difficulty staying within budget, so the result was Buchanan first, Balfour second.

Yet very few boats were to be built to the Buchanan design, but the Honeybee took off, with several builders producing many, the most prolific being a German company. And with each boat, A K Balfour was the properly accredited designer.

The Honeybee’s success makes you wonder how many other yachts of all sizes Sandy Balfour might have created, had circumstances been different. So as you cast an eye over the elegant and highly individual Northele sitting so gracefully in Crosshaven, remember that she is doubly precious – she is one of the few creations of a designer of a great but largely unfulfilled talent.

honeybee sailing6The Sandy Balfour-designed Honeybee Ragdoll on her way to a class victory in the Panerai British Classics Regatta. This successful design of 1958 proved to be particularly popular in Germany. Photo Fiona Brown

Published in Historic Boats
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The Marine Institute’s annual ocean climate research survey, which has been running since 2004, facilitates long term monitoring of the deep water environment to the west of Ireland. This repeat survey, which takes place on board RV Celtic Explorer, enables scientists to establish baseline oceanic conditions in Irish waters that can be used as a benchmark for future changes.

Scientists collect data on temperature, salinity, water currents, oxygen and carbon dioxide in the Atlantic Ocean. This high quality oceanographic data contributes to the Atlantic Ocean Observing System. Physical oceanographic data from the survey is submitted to the International Council for the Exploration of the Seas (ICES) and, in addition, the survey contributes to national research such as the VOCAB ocean acidification and biogeochemistry project, the ‘Clean Atlantic’ project on marine litter and the A4 marine climate change project.

Dr Caroline Cusack, who co-ordinates scientific activities on board the RV Celtic Explorer for the annual survey, said, “The generation of long-term series to monitor ocean climate is vital to allow us understand the likely impact of future changes in ocean climate on ecosystems and other marine resources.”

Other activities during the survey in 2019 included the deployment of oceanographic gliders, two Argo floats (Ireland’s contribution to EuroArgo) and four surface drifters (Interreg Atlantic Area Clean Atlantic project). The new Argo floats have the capacity to measure dissolved ocean and biogeochemical parameters from the ocean surface down to a depth of 2,000 metres continuously for up to four years, providing important information as to the health of our oceans.

During the 2019 survey, the RV Celtic Explorer retrieved a string of oceanographic sensors from the deep ocean at an adjacent subsurface moored station and deployed a replacement M6 weather buoy, as part of the Irish Marine Data Buoy Observation Network (IMDBON).

Funded by the Department of Agriculture, Food and the Marine, the IMDBON is managed by the Marine Institute in collaboration with Met Éireann and is designed to improve weather forecasts and safety at sea around Ireland. The data buoys have instruments which collect weather and ocean data including wind speed and direction, pressure, air and sea surface temperature and wave statistics. This data provides vital information for weather forecasts, shipping bulletins, gale and swell warnings as well as data for general public information and research.

“It is only in the last 20 years, meteorologists and climatologists have really began to understood the pivotal role the ocean plays in determining our climate and weather,” said Evelyn Cusack, Head of Forecasting at Met Éireann. “The real-time information provided by the Irish data buoy network is particularly important for our mariners and rescue services. The M6 data buoy in the Atlantic provides vital information on swell waves generated by Atlantic storms. Even though the weather and winds may be calm around our shores, there could be some very high swells coming in from Atlantic storms.”