It is only in recent years that larger vessels can berth at this stretch of the waterfront following the completion of several major construction projects over the last decade. From the building of the Convention Centre and the Samuel Beckett Bridge which involved using the dredger Hebble Sand (click HERE) during its construction process.

In addition the refurbishment of Spencer Dock sea-lock entrance that for many years was closed is now re-opened. The dock entrance featured in the start of the new television series 'Waterways'-The Royal Canal. Episode two is this Sunday on RTE 1 at 8.30pm.

Aside the 79m L.E. Roisin, the last large vessel to berth close to berth 16A was the French 58m tallship Belem, which was chartered by Alliance Francaise to celebrate their 50th anniversary in 2010 and for the inaugural French Hoist the Sail: Market Festival. The three-masted barque built in 1896 was once also owned by the Sir Arthur Ernest Guinness under the name of Fantôme II.

Situated between where L.E. Roisin is currently berthed and where the Belem had moored, is home to the 'resident' M.V. Cill Airne, a floating bar and restaurant dining venue at berth 16B. Another resident is the former lightship Kittiwake at berth 17B, though sited much further downstream at the end of North Wall Quay, opposite the O2 Arena and next to the East-Link Bridge.

There is a fourth resident, again berthed on the north quays, though the Jeanie Johnston unlike her counterparts is moored closer to the city-centre at Custom House Quay. Apart from yachts, leisure-craft and occasional private motor-yachts using the Dublin City Moorings, she is the only vessel to permanently occupy a berth between Samuel Beckett Bridge and the Sean O'Casey foot-bridge.

An Taoiseach Enda Kenny visited the Marine Institute's research vessel RV Celtic Explorer in Dublin Port today, where he announced the creation of 92 jobs in the marine sector, writes Jehan Ashmore.

"Ireland is now recognised as an emerging power in Marine Research and Innovation," said the Taoiseach. Of the new positions, 64 will be generated in the seafood processing sector. This follows a €3.5m Seafood Processing Business Investment Scheme administered by Bord Iascaigh Mhara (BIM). In the area of marine research, 28 jobs have been created through funding of €2m from an International SmartOcean Graduate Programme.

SmartOcean is a collaboration between IRCSET (Irish Research Council for Science Engineering and Technology), the Marine Institute, five Irish universities and key multinationals and SME Information and Communication Technology (ICT) companies to provide funding for 28 research posts.

The Taoiseach said: "This has been achieved through the mapping of the 90% of Irish national territory that lies under the Atlantic, the creation of a quarter of a billion Euros worth of marine research infrastructure, and the fostering of strong linkages between industry and research centres, all of which will support employment opportunities in key areas of potential growth in the marine sector."

During the tour of the RV Celtic Explorer, the Taoiseach who was accompanied by Minister for Agriculture, Marine and Food, Simon Coveney, welcomed the expansion of Ireland's capabilities in the international shipping services sector, which is expected to attract additional jobs to the country.

Ireland's emerging international shipping services sector has continued to grow, underpinned by a number of investments in new and second hand ships over the last twelve months by such companies as Arklow Shipping and the Mainport Group, as well as foreign direct investments by D'Amico and Ardmore shipping.

As reported on Afloat.ie, RV Celtic Explorer had arrived yesterday into Dublin Port, having completed a fisheries demersal survey which started in Galway on 23 September. Initially she had docked at Ocean Pier but she subsequently shifted berths to Sir John Rogersons Quay for today's reception of An Taoiseach. According to her survey schedule she is due to depart tomorrow on a herring acoustic survey which is to take place in the Celtic Sea and off the south-west coast.

Please note that this inaugural talk of the season is on a Wednesday night which is a change from the normally scheduled Tuesday night, mostly starting at 8pm. Those wishing to attend may wish to arrive a bit earlier so to avail of the PYBC's clubhouse facilities, which overlooks its marina in the centre of Dublin Port, opposite Alexandra Basin.

The venue is located on the South Bank, Pigeon House Road, Ringsend which can be accessed from the Sean Moore Road that connects the Merrion Strand Road (from the south) and the East-Link Toll Bridge (from the north). For further information on the DBOGA lectures and more click HERE. In addition information about the PYBC Tel: (01) 668 9983 or logon to www.poolbegmarina.ie/

On board the open-topped yellow tour-boat RIB, an audio commentary firstly informs you about the M.V. Cill Airne, built nearby in the old Liffey Dockyard, nearly fifty year ago. Discover why she was one of the last riveted built vessels in Europe, her days as liner-tender and the rich and famous who threaded her decks.

Heading downstream the former lightship Kittiwake is berthed opposite the O2 Arena. She was one of the last lightships to serve in Irish waters at the South Rock station off Co. Down. In complete contrast a ferris-wheel revolves in the background but no sooner the boat slips under the East-Link Toll-Lift bridge which opened in 1984.

On the other side of the bridge a small non-descript looking grey-hulled motorboat lies at anchor, on her bow is painted the figure 11. So what's the story here!...here's a glue: 'Don't pay the ferry man until you get to the other side!...

Past Poolbeg Marina, giant blue-gantries cranes of the Marine Terminal Ltd (MTL) are busy unloading from Karin Schepers, a containership previously reported on Afloat.ie. Look out for the ports  'graffiti', the work of crews who make their mark by painting the name of their ship and also the mural of the late Ronnie Drew of The Dubliners.

Opposite this terminal is the ports largest basin, Alexandra Basin, named after Queen Alexandra. Subject to port security, the tour may include entering the basin should there be a particular vessel of note.This also allows for views of the dock-gates of the Dublin Graving Dock, one of only three large ship-repair facilities on the island of Ireland. Neighbouring the graving dock is where the Liffey Dockyard once stood.

Before the tour passes the towering twin stacks of the former ESB Poolbeg electricity power station is tucked away Pigeon Harbour. Learn more about its hotel conveniently sited beside where packet-ships regularly plied, essentially the ferryport of its day. Its modern-day counterpart faces opposite on the north quays where up to 17 sailings daily operate on the Irish Sea.

Marvel at the length of the impressive Great South Wall, why was it called 'Great' and why was it built?... What can be revealed is that Captain William Bligh of "Mutiny of the Bounty" fame was a major figure in the project, when the wall was completed in 1795.

The commentary has many more fascinating facts, figures and the occasional anecdote told with typical Dublin wit. So if you live within 80km (50-mile) radius of the capital, then the chances that the shirt you wear, the breakfast cereal you ate and the car you drive, most likely came through Dublin Port as almost 75% of goods serve this hinterland.

More on Dublin Bay here

Fram operates on cruises from Norway to Spitsbergen, Greenland, and Europe. She also cruises in Antarctic waters and explores the Chilean fjords. She can handle 400 passengers in 254 berths. On board there is a reception area, a large top-deck glass-enclosed observation salon positioned forward, bar, restaurant, library, shop and leisure facilities, including gym, sauna and jacuzzi. For further information and deck plans click HERE.

Throughout her interior she has traditional and modern artwork from a selection of Norwegian and Greenlandic artists. To read more on her Antarctic cruises and other destinations click HERE.

On this particular cruise, she had departed from Bergin and called to several Scottish ports prior to berthing in Belfast and docking in Dublin yesterday. This evening she heads for the Isles of Scilly, followed by a call to Portsmouth before disembarking her passengers in Hamburg.

She measures 133m (436ft) long and on a beam of 16.1m (52.9ft) and has a crew compliment of 185 in total. An array of highly sophisticated arnament is packed on board in addition she can convey a Lynx helicopter. Propulsion is derived from a combined use of diesel and gas (CODLAG) .To read more about the penultimate Type 23 class and her sisters click HERE

As for Cary Ali, she is a 87ft long was built in 2007 by Nordhavn to a design of Jeff Leishman. From her stern flew the flag of the Marshal Islands in the Pacific Ocean. Inside the four-decked vessel there is the main salon, a dining room, galley and three guest staterooms, and a master cabin (click HERE). In total eight people can be accommodated. In addition she has a jacuzzi, fly-bridge and is equipped with a tender and has crew of four.

She has a speed of 24-knots and is equipped with 50hp bow and stern thrusters. To read more about the luxurious motoryacht including facts and figures click HERE.

The Cary Ali had berthed at the 100-berth marina of the Poolbeg Yacht & Boat Club which caters lesiure craft up to 20 metres and is centrally located on the south side of Dublin Port. The facility has accommodated larger motoryachts over the years. Though even larger motoryachts such as Battered Bull, a Feadship 52m has berthed further upriver at Dublin City Moorings.

Operated by Hebridean Island Cruises, the 5-star vessel which is for only 50 guests, has a reputation for exceptional service, fine dining and has a crew of 38. Accommodation is in thirty spacious, elegant and well-appointed cabins. On Princess Deck is located 'The Isle of Arran' (for deck plans click HERE) Suite which at 340sq ft is the largest and most expensive. The suite comprises a large separate dayroom, a spacious bedroom and a luxuriously equipped Victorian-style marble bathroom. In addition 10 cabins are designed especially for the single traveller. She has appeared in 1st place in UltraTravel Magazine's "10 Coolest Cruises"

Normally the Glasgow registered vessel operates throughout the Scottish highlands and islands, to lochs and remote mainland locations made accessible due to her small size. It is in these same waters that the Hebridean Princess has sailed in another guise as the humble car-ferry Columba (photos) for Caledonian MacBrayne. She was built in 1964 by Hall Russell, Aberdeen and served in this role until 1989 when she was sold and underwent an extensive conversion for the ultra-luxury cruise market.

Her three-day stay to Dublin is part of a Grand Celtic Cruise which started in Cardiff and which will include a call to Carlingford Lough tomorrow, followed by Strangford Lough, Bangor, Ballycastle, the Scottish isles of Jura and Crinan before disembarking in Oban, her home-port. The 10-night cruise inclusive of three-gala dinners cost €4,195 per person for a double cabin and €6,292 per person in a single-cabin.

A decade before Columba was launched, the Royal Yacht Britannia (5,682 tonnes) was commissioned in 1954. She was laid-down two years previously at John Brown & Co. Ltd, Clydebank and the year before she entered service she was launched by HM Queen Elizabeth II. For over four decades she served as the royal yacht until decommissioned in 1997. Her final foreign mission was to convey the last governor of Hong Kong and Prince of Wales from the former colony after its handover to China. She is now permanently moored as an exhibition ship in Edinburgh (Leith) for details click HERE.

Earlier this month Queen Elizabeth's namesake the 2010 built Cunard Line cruiseship Queen Elizabeth made her maiden Irish call to Dublin followed by Cork (Cobh). To read more on Dublin call click HERE and for Cork (Cobh) click HERE.

The third service between Belfast-Stranraer is in the hands of rivals Stena Line which maintain the HSS Stena Voyager (1996/19,638 grt) on sailings but only to around mid-November. She will be replaced by conventional sister-ships which will be introduced on the North Channel's newest port when services switch from Stranraer to a new terminal close to Cairnryan.

Finally the fourth fast-ferry is Irish Ferries marketed 'Dublin Swift' service which runs on the Dublin-Holyhead route served by Jonathan Swift (1999/5,989 grt). The craft built by Austal in Fremantle, operates alongside the conventional cruise-ferry Ulysses.

Stena Line's decision to terminate HSS Stena Explorer sailings between Dun Laoghaire-Holyhead this day last week follows fast-ferry Stena Lynx III's end-of-season Rosslare-Fishguard sailings earlier this month.

From next year, Dun Laoghaire-Holyhead sailings are to be seasonal-only and according to Stena Line they hope to resume fast-ferry sailings in April or May though no exact date has been set. Unlike the central corridor route which was entirely dependent on HSS operations, the Rosslare-Fishguard route remains operating year-round with the conventional ferry Stena Europe.

As a result of the discontinued fast-ferries, the HSS Stena Explorer is now spending a lay-up period in the Welsh port for the winter. The smaller Stena Lynx III is also 'wintering' but in on the opposite side of the Irish Sea in Dun Laoghaire, where the vessel has done so in previous years.

The lay-up of both fast-ferries in Dun Laoghaire and Holyhead is ironic considering that neither ports' are connected by the very craft that used to share sailing rosters in recent years. In addition the wintering of these catamaran craft is the first time that this has occurred since the pioneering Stena Sea Lynx fast-ferry launched such sailings in 1993.

This first 'Lynx' provided seasonal sailings on the route with conventional car-ferry Stena Hibernia, the former St. Columba, custom-built in 1977 for Sealink /British Rail. She was given a second name under Stena ownership, the Stena Adventurer and remained on the 57 nautical-mile route until replaced in 1996 by the year-round operated HSS Stena Explorer.

Apart from cross-channel fast-ferry services, the Isle of Man is served by the Isle of Man Steam Packet Co. Ltd's routes linking the islands capital Douglas with Belfast, Dublin, Heysham and Liverpool (Birkenhead) in the winter. These routes include seasonal services which are operated by a combination of conventional tonnage using Ben-My-Chree and fast-ferry Manannan (1998/5,089grt), a former US Navy vessel, to read more click HERE. For sailing schedules, vessel type deployed on route and for fares click HERE.

A total of 24 matches are being shown, starting from the opening game and will include all four Home Nations' matches, quarter-finals, semi -finals, bronze final and then the final on 23rd October. Of course there will be other fans on board from Wales, Scotland, England and elsewhere watching the fixtures throughout the cruise-ships various sporting bars, pubs and other venues.

Carnival Corporation's UK entertainment services general manager, Paul Wright, said: "The Rugby World Cup is of great interest to many of our passengers and we're pleased that nobody will miss out by being on holiday with us throughout this time. At any one time we could have more than 19,000 passengers collectively on board and rooting for one of the Four Nations to bring home the trophy".

He added: "Most people have a sport that they follow and some times, like on a cruise ship, you won't have access to your favourite sport, which means a lot to fans. On our last cruise on Independence of the Seas, we had popular sports shown in state rooms and certain bars around the ship, of course football was the most common sport shown".

Incidentally Independence of the Seas has also called to Cobh since her Irish debut in 2007 and at 154,407 tonnes is the largest ever cruise-caller to Cork Harbour. She surpasses Cunard Line's flagship Queen Mary 2 of 148,528 tonnes which too berthed at Cobh last Wednesday, four days after Queen Elizabeth's inaugural visit.