World Resorts United Kingdom Belfast Weather

Belfast Sea Temperature in March

Average sea water temperature in March:
+45.1°F
Minimum sea water temperature in March: 48.0°F
Maximum sea water temperature in March: 42.6°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 45.9°F. The highest and lowest sea temperatures during the month were 47.1°F and 45.0°F.

Monthly sea water temperature in Belfast, °F

Which United Kingdom resorts have warmest sea in March?

Place name March 2025 March 2024
Gibraltar 60.4°F 59.5°F
Plymouth 49.4°F 49.9°F
Torquay 47.8°F 48.6°F
Brighton 46.7°F 48.0°F
Bournemouth 46.6°F 48.4°F
Belfast 45.9°F 45.7°F
Bristol 45.7°F 46.5°F
Bath 45.7°F 46.5°F
London 45.4°F 47.0°F
Glasgow 45.1°F 45.1°F
Liverpool 44.9°F 45.3°F
Middlesbrough 43.9°F 44.3°F
York 43.9°F 44.6°F
Scarborough 43.8°F 44.6°F
Edinburgh 43.4°F 43.1°F

Best time for vacation in Belfast

Sunniest months:
May 6 days
April 6 days
March 4 days
Warmest months:
July 63.3 °F
August 63.0 °F
June 61.0 °F
Warmest sea temp:
August 57.8 °F
September 57.7 °F
July 56.6 °F
Coldest months:
January 43.8 °F
February 45.5 °F
December 45.6 °F
Rainiest months:
July 7 days
June 6 days
August 6 days
Windiest months:
February 13.3 mph
December 13.3 mph
January 12.3 mph

Belfast on a weather map

Belfast
+39°F
NW 8 mph
Feels like: +34°F
Precip.: 0%
Places in United Kingdom:
Name
°F
+41°F
+39°F
+48°F
+46°F
+43°F
+55°F
+37°F
+39°F
+41°F
+39°F
+41°F
+48°F
+39°F
+43°F
+41°F
24 Hours Forecast
Belfast
Local time: 09:06
December 05, friday
1200
46°F
NW
24 mph
1500
43°F
NW
30 mph
1800
50°F
NW
21 mph
2100
48°F
N
9 mph
December 06, saturday
0000
46°F
N
10 mph
0300
45°F
N
8 mph
0600
45°F
N
7 mph
0900
45°F
NE
7 mph
Units of measurement: °C / °F