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Displaying items by tag: low pressure

A combination of high tides, high winds and low pressure increase the possibility of coastal flooding, particularly at high tide around midnight on Sunday 7 November and midday on Monday 8 November.

A deep low pressure centre is expected to move down across Ireland tonight, clearing away slowly during Monday. This weather system has the potential to bring some severe weather to Ireland. Rainfall totals are likely to reach 25mm - 30mm in places during Sunday and Monday. While not excessive, this rain may lead to some localised flooding on roads. The strongest winds associated with this weather system are likely to be well to the west of Ireland; however if the track of the low pressure is further east than currently expected, then these very strong winds may possibly affect our west coast.

The principal dangers from this weather system will be due to very high seas off the southwest and west coast (waves approaching 9m) and coastal flooding due to a combination of high tides, very low pressure, storm surge and onshore winds. The danger period extends through Sunday night and, for the east coast, much of Monday also. Valid from: 12hrs Sunday Nov 7th To: 06hrs Tuesday Nov 9th.

Householders, property owners, motorists and pedestrians are warned that there is a risk of coastal flooding in Dublin in the next 36 hours according to a Dublin city council update issued last night.  

More from Cork City Council HERE

More from Dublin City Council HERE

 

 

Published in Marine Warning

Coastal Notes Coastal Notes covers a broad spectrum of stories, events and developments in which some can be quirky and local in nature, while other stories are of national importance and are on-going, but whatever they are about, they need to be told.

Stories can be diverse and they can be influential, albeit some are more subtle than others in nature, while other events can be immediately felt. No more so felt, is firstly to those living along the coastal rim and rural isolated communities. Here the impact poses is increased to those directly linked with the sea, where daily lives are made from earning an income ashore and within coastal waters.

The topics in Coastal Notes can also be about the rare finding of sea-life creatures, a historic shipwreck lost to the passage of time and which has yet many a secret to tell. A trawler's net caught hauling more than fish but cannon balls dating to the Napoleonic era.

Also focusing the attention of Coastal Notes, are the maritime museums which are of national importance to maintaining access and knowledge of historical exhibits for future generations.

Equally to keep an eye on the present day, with activities of existing and planned projects in the pipeline from the wind and wave renewables sector and those of the energy exploration industry.

In addition Coastal Notes has many more angles to cover, be it the weekend boat leisure user taking a sedate cruise off a long straight beach on the coast beach and making a friend with a feathered companion along the way.

In complete contrast is to those who harvest the sea, using small boats based in harbours where infrastructure and safety poses an issue, before they set off to ply their trade at the foot of our highest sea cliffs along the rugged wild western seaboard.

It's all there, as Coastal Notes tells the stories that are arguably as varied to the environment from which they came from and indeed which shape people's interaction with the surrounding environment that is the natural world and our relationship with the sea.