Average sea water temperature in April:
+47.2°F
| Minimum sea water temperature in April: | 51.4°F |
| Maximum sea water temperature in April: | 43.0°F |
Daily sea water temperature in April, °F
Show year:
2025
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2023
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The average sea water temperature in April of 2025 was 49.1°F. The highest and lowest sea temperatures during the month were 50.2°F and 46.9°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 April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Gibraltar | 61.2°F | 61.5°F |
| Plymouth | 51.7°F | 51.6°F |
| London | 51.2°F | 50.9°F |
| Bristol | 50.9°F | 50.1°F |
| Bournemouth | 50.8°F | 51.2°F |
| Bath | 50.7°F | 50.0°F |
| Torquay | 50.7°F | 50.4°F |
| Liverpool | 50.5°F | 49.4°F |
| Brighton | 50.5°F | 50.9°F |
| York | 49.2°F | 48.2°F |
| Belfast | 49.1°F | 47.7°F |
| Glasgow | 47.6°F | 47.0°F |
| Edinburgh | 47.1°F | 45.6°F |
| Middlesbrough | 46.4°F | 45.6°F |
| Scarborough | 46.3°F | 46.0°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
