Average sea water temperature in May:
+60.7°F
| Minimum sea water temperature in May: | 69.6°F |
| Maximum sea water temperature in May: | 56.3°F |
Daily sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 61.4°F. The highest and lowest sea temperatures during the month were 64.6°F and 58.8°F.
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| San Sebastian |
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| San Sebastian |
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| San Sebastian |
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| San Sebastian |
Monthly sea water temperature in San Sebastian, °F
Which Spain resorts have warmest sea in May?
| Place name | May 2025 | May 2024 |
|---|---|---|
| Puerto Rico de Gran Canaria | 70.0°F | 70.3°F |
| Puerto de Santiago | 70.0°F | 70.7°F |
| Los Gigantes | 70.0°F | 70.7°F |
| Taurito | 69.9°F | 70.3°F |
| Puerto de Mogan | 69.9°F | 70.3°F |
| Adeje | 69.9°F | 70.5°F |
| Costa Adeje | 69.8°F | 70.4°F |
| Playa-de-Las-Americas | 69.8°F | 70.4°F |
| Los Cristianos | 69.8°F | 70.4°F |
| Murcia | 69.5°F | 67.9°F |
| La Palma | 69.4°F | 70.5°F |
| Costa del Silencio | 69.3°F | 69.7°F |
| La Manga | 69.3°F | 67.8°F |
| Maspalomas | 69.3°F | 70.1°F |
| Playa del Ingles | 69.3°F | 70.1°F |
| Santa Cruz de Tenerife | 69.1°F | 70.2°F |
| Santa Cruz de La Palma | 69.0°F | 70.5°F |
| Las Palmas | 69.0°F | 69.5°F |
| Puerto de la Cruz | 69.0°F | 69.7°F |
| Gran Canaria | 68.9°F | 69.4°F |
Best time for vacation in San Sebastian
San Sebastian on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
San Sebastian
Local time: 01:41
January 14, wednesday
0300
50°F
N
8 mph
8 mph
0600
50°F
N
6 mph
6 mph
0900
50°F
N
6 mph
6 mph
1200
55°F
NE
3 mph
3 mph
1500
55°F
SE
2 mph
2 mph
1800
50°F
N
1 mph
1 mph
2100
50°F
N
3 mph
3 mph
January 15, thursday
0000
48°F
N
5 mph
5 mph
