Swimming in Northern Ireland in march 2024 Sea temperature by city in march

Do you want to go to the beach in Northern Ireland in march 2024? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in march in Northern Ireland by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in Northern Ireland in march 2024

Here, find the average sea temperature in Northern Ireland in march in several coastal cities.

Belfast

on average:

47°F

min: 45°F / max: 49°F

details

Ballycastle (Causeway Coast)

Derry (Londonderry)

Donwpatrick

on average:

47°F

min: 45°F / max: 49°F

details

Larne

on average:

47°F

min: 45°F / max: 49°F

details

Annalong

on average:

47°F

min: 45°F / max: 49°F

details

Ballywalter

on average:

47°F

min: 44°F / max: 49°F

details

Bangor

on average:

47°F

min: 45°F / max: 49°F

details

Carrickfergus

on average:

47°F

min: 45°F / max: 49°F

details

Castlerock

on average:

48°F

min: 46°F / max: 49°F

details

Donaghadee

on average:

47°F

min: 45°F / max: 49°F

details

Dundrum

on average:

47°F

min: 45°F / max: 49°F

details

Glenariff

on average:

47°F

min: 46°F / max: 49°F

details

Holywood

on average:

47°F

min: 45°F / max: 49°F

details

Kilkeel

on average:

47°F

min: 45°F / max: 49°F

details

Limavady

on average:

48°F

min: 46°F / max: 50°F

details

Millisle

on average:

47°F

min: 45°F / max: 49°F

details

Newcastle

on average:

47°F

min: 45°F / max: 49°F

details

Newtownabbey

on average:

47°F

min: 45°F / max: 49°F

details

Newtownards

on average:

47°F

min: 45°F / max: 49°F

details

Where should you go swimming in Northern Ireland in the month of march?

Swimming in Northern Ireland in march is freezing

In march in Northern Ireland swimming conditions are generally the same everywhere.

Forget about swimming in Belfast, Ballycastle (Causeway Coast), Derry (Londonderry), Donwpatrick, Larne, Annalong, Ballywalter, Bangor, Carrickfergus, Castlerock, Donaghadee, Dundrum, Glenariff, Holywood, Kilkeel, Limavady, Millisle, Newcastle, Newtownabbey and Newtownards in march! The water temperature is freezing, reaching as low as 45°F (and only 49°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!

Where to go swimming in Northern Ireland in march: the map of sea temperatures

ideal swimming pleasant swimming cool swimming cold swimming freezing swimming

Water temperature and seasonal norms in march

Belfast

March
Average sea temperature 47°F
Minimum sea temperature 45°F
Maximum sea temperature 49°F
Average outside temperature 45°F
Maximum outside temperature 49°F
Minimum outside temperature 40°F
Precipitation 3.9in
Number of days of precipitation 6 jour(s)
(21%)
Cloud cover 61%
Our opinion freezing swimming

More information on swimming in Belfast in march

Ballycastle (Causeway Coast)

March
Average sea temperature 47°F
Minimum sea temperature 46°F
Maximum sea temperature 49°F
Average outside temperature 45°F
Maximum outside temperature 49°F
Minimum outside temperature 43°F
Precipitation 4.4in
Number of days of precipitation 7 jour(s)
(24%)
Cloud cover 61%
Our opinion freezing swimming

More information on swimming in Ballycastle (Causeway Coast) in march

Derry (Londonderry)

March
Average sea temperature 48°F
Minimum sea temperature 46°F
Maximum sea temperature 50°F
Average outside temperature 45°F
Maximum outside temperature 49°F
Minimum outside temperature 40°F
Precipitation 1.9in
Number of days of precipitation 2 jour(s)
(8%)
Cloud cover 66%
Our opinion freezing swimming

More information on swimming in Derry (Londonderry) in march

Donwpatrick

March
Average sea temperature 47°F
Minimum sea temperature 45°F
Maximum sea temperature 49°F
Average outside temperature 47°F
Maximum outside temperature 49°F
Minimum outside temperature 43°F
Precipitation 2.5in
Number of days of precipitation 4 jour(s)
(13%)
Cloud cover 55%
Our opinion freezing swimming

More information on swimming in Donwpatrick in march

Larne

March
Average sea temperature 47°F
Minimum sea temperature 45°F
Maximum sea temperature 49°F
Average outside temperature 45°F
Maximum outside temperature 49°F
Minimum outside temperature 41°F
Precipitation 3.9in
Number of days of precipitation 7 jour(s)
(22%)
Cloud cover 59%
Our opinion freezing swimming

More information on swimming in Larne in march

List of coastal cities in Northern Ireland

Belfast in marchfreezing swimming
Ballycastle (Causeway Coast) in marchfreezing swimming
Derry (Londonderry) in marchfreezing swimming
Donwpatrick in marchfreezing swimming
Larne in marchfreezing swimming
Annalong in marchfreezing swimming
Ballywalter in marchfreezing swimming
Bangor in marchfreezing swimming
Carrickfergus in marchfreezing swimming
Castlerock in marchfreezing swimming
Donaghadee in marchfreezing swimming
Dundrum in marchfreezing swimming
Glenariff in marchfreezing swimming
Holywood in marchfreezing swimming
Kilkeel in marchfreezing swimming
Limavady in marchfreezing swimming
Millisle in marchfreezing swimming
Newcastle in marchfreezing swimming
Newtownabbey in marchfreezing swimming
Newtownards in marchfreezing swimming
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