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:
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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
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
9
18
27
36
45
54
63
72
50.1
53.4
55.8
57.6
57.6
56.4
53.9
50.2
47.2
45.1
45.7
47.2
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
Belfast on a weather map
Leaflet | Tiles © Esri
Places in United Kingdom:
Name
°F
24 Hours Forecast
Belfast
Local time: 14:05
April 28, monday
1500
63°F
N
7 mph
7 mph
1800
57°F
N
6 mph
6 mph
2100
48°F
NW
4 mph
4 mph
April 29, tuesday
0000
45°F
N
3 mph
3 mph
0300
45°F
N
2 mph
2 mph
0600
46°F
NW
2 mph
2 mph
0900
57°F
NW
4 mph
4 mph
1200
63°F
N
7 mph
7 mph
