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Sea and beach weather in Northern Ireland Where and best time to go to the beach in Northern Ireland over the next 7 days?

On this page, find beach weather in Northern Ireland to know where and when to go to the beach. Check the sea weather in Northern Ireland over the next 7 days for each city to see the weather and the condition of the sea.

Sea weather: where and when should you go to the beach in Northern Ireland?

Find out the best time and the best place to go to the beach in Northern Ireland this week to take advantage of the best weather and the calmest sea possible. Check out all the sea weather for each city and place in Northern Ireland by clicking on the links below.

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Belfast over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202449°F to 52°Fdiscouraged
Sunday 19 May 202449°F to 54°Frecommended
Monday 20 May 202449°F to 61°Frecommended
Tuesday 21 May 202452°F to 58°Frecommended
Wednesday 22 May 202449°F to 52°Fdiscouraged
Thursday 23 May 202447°F to 50°Fdiscouraged
Friday 24 May 202449°F to 52°Fdiscouraged

Sea and beach weather in Ballycastle (Causeway Coast) over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202449°F to 54°Frecommended
Sunday 19 May 202449°F to 56°Frecommended
Monday 20 May 202450°F to 59°Frecommended
Tuesday 21 May 202452°F to 56°Frecommended
Wednesday 22 May 202449°F to 52°Fdiscouraged
Thursday 23 May 202449°F to 50°Fdiscouraged
Friday 24 May 202449°F to 52°Fdiscouraged

Sea and beach weather in Derry (Londonderry) over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 58°Fdiscouraged
Sunday 19 May 202450°F to 56°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202454°F to 56°Frecommended
Wednesday 22 May 202449°F to 56°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 50°Fdiscouraged

Sea and beach weather in Donwpatrick over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 54°Fdiscouraged
Sunday 19 May 202450°F to 52°Fdiscouraged
Monday 20 May 202450°F to 54°Frecommended
Tuesday 21 May 202450°F to 54°Frecommended
Wednesday 22 May 202449°F to 52°Fnot recommended
Thursday 23 May 202449°F to 50°Fdiscouraged
Friday 24 May 202445°F to 50°Fdiscouraged

Sea and beach weather in Larne over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202452°F to 59°Frecommended
Sunday 19 May 202450°F to 58°Frecommended
Monday 20 May 202452°F to 56°Frecommended
Tuesday 21 May 202454°F to 56°Frecommended
Wednesday 22 May 202449°F to 58°Fdiscouraged
Thursday 23 May 202447°F to 54°Fdiscouraged
Friday 24 May 202447°F to 50°Fdiscouraged

Sea and beach weather in Annalong over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Ballywalter over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Bangor over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Carrickfergus over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202449°F to 52°Fdiscouraged
Sunday 19 May 202449°F to 54°Frecommended
Monday 20 May 202449°F to 61°Frecommended
Tuesday 21 May 202452°F to 58°Frecommended
Wednesday 22 May 202449°F to 52°Fdiscouraged
Thursday 23 May 202447°F to 50°Fdiscouraged
Friday 24 May 202449°F to 52°Fdiscouraged

Sea and beach weather in Castlerock over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Donaghadee over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 58°Fdiscouraged
Sunday 19 May 202450°F to 56°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202454°F to 56°Frecommended
Wednesday 22 May 202449°F to 56°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 50°Fdiscouraged

Sea and beach weather in Dundrum over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 54°Fdiscouraged
Sunday 19 May 202450°F to 52°Fdiscouraged
Monday 20 May 202450°F to 54°Frecommended
Tuesday 21 May 202450°F to 54°Frecommended
Wednesday 22 May 202449°F to 52°Fnot recommended
Thursday 23 May 202449°F to 50°Fdiscouraged
Friday 24 May 202445°F to 50°Fdiscouraged

Sea and beach weather in Glenariff over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Holywood over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202452°F to 59°Frecommended
Sunday 19 May 202450°F to 58°Frecommended
Monday 20 May 202452°F to 56°Frecommended
Tuesday 21 May 202454°F to 56°Frecommended
Wednesday 22 May 202449°F to 58°Fdiscouraged
Thursday 23 May 202447°F to 54°Fdiscouraged
Friday 24 May 202447°F to 50°Fdiscouraged

Sea and beach weather in Kilkeel over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202449°F to 52°Fdiscouraged
Sunday 19 May 202449°F to 54°Frecommended
Monday 20 May 202449°F to 61°Frecommended
Tuesday 21 May 202452°F to 58°Frecommended
Wednesday 22 May 202449°F to 52°Fdiscouraged
Thursday 23 May 202447°F to 50°Fdiscouraged
Friday 24 May 202449°F to 52°Fdiscouraged

Sea and beach weather in Limavady over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Millisle over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 58°Fdiscouraged
Sunday 19 May 202450°F to 56°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202454°F to 56°Frecommended
Wednesday 22 May 202449°F to 56°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 50°Fdiscouraged

Sea and beach weather in Newcastle over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Newtownabbey over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202450°F to 56°Fdiscouraged
Sunday 19 May 202450°F to 54°Frecommended
Monday 20 May 202450°F to 56°Frecommended
Tuesday 21 May 202452°F to 54°Frecommended
Wednesday 22 May 202449°F to 54°Fdiscouraged
Thursday 23 May 202449°F to 52°Fdiscouraged
Friday 24 May 202445°F to 52°Fdiscouraged

Sea and beach weather in Newtownards over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202449°F to 52°Fdiscouraged
Sunday 19 May 202449°F to 54°Frecommended
Monday 20 May 202449°F to 61°Frecommended
Tuesday 21 May 202452°F to 58°Frecommended
Wednesday 22 May 202449°F to 52°Fdiscouraged
Thursday 23 May 202447°F to 50°Fdiscouraged
Friday 24 May 202449°F to 52°Fdiscouraged

Sea and beach weather in Portrush over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202449°F to 52°Fdiscouraged
Sunday 19 May 202449°F to 54°Frecommended
Monday 20 May 202449°F to 61°Frecommended
Tuesday 21 May 202452°F to 58°Frecommended
Wednesday 22 May 202449°F to 52°Fdiscouraged
Thursday 23 May 202447°F to 50°Fdiscouraged
Friday 24 May 202449°F to 52°Fdiscouraged

Sea and beach weather in Portstewart over the next 7 days

Date Outside temp. Our opinion
Saturday 18 May 202452°F to 59°Frecommended
Sunday 19 May 202450°F to 58°Frecommended
Monday 20 May 202452°F to 56°Frecommended
Tuesday 21 May 202454°F to 56°Frecommended
Wednesday 22 May 202449°F to 58°Fdiscouraged
Thursday 23 May 202447°F to 54°Fdiscouraged
Friday 24 May 202447°F to 50°Fdiscouraged

Sea and beach weather in Warrenpoint over the next 7 days

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