Current Sea Water Temperature:
+57.8°F
| Maximum Sea Water Temperature in April: | 62.4°F |
| Minimum Sea Water Temperature in April: | 53.2°F |
| Average water temperature in April: | 57.4°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 27 | 57.8°F | April 22 | 58.0°F |
| April 26 | 57.6°F | April 21 | 58.2°F |
| April 25 | 57.6°F | April 20 | 58.0°F |
| April 24 | 57.6°F | April 19 | 58.4°F |
| April 23 | 58.2°F | April 18 | 58.0°F |
When is the Warmest Sea for San Sebastian?
According to our data for the last three years for San Sebastian the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2023 for San Sebastian was 76.3°F. The maximum and minimum values were 74.4°F and 79.4°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2023 for San Sebastian was 74.9°F. The maximum and minimum values were 72.8°F and 76.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2023 for San Sebastian was 74.7°F. The maximum and minimum values were 71.4°F and 77.0°F respectively.
Spain Resorts:
NAME
F°
| Alicante |  |
+62 |
| Barcelona |  |
+60 |
| Costa Brava |  |
+58 |
| Eivissa | |
+62 |
| Fuerteventura |  |
+64 |
| Gran Canaria | |
+64 |
| Lanzarote |  |
+60 |
| Madrid | |
+38 |
| Malaga | |
+50 |
| Palma de Majorka | |
+58 |
| Palma de Mallorca | |
+60 |
| Salou | |
+56 |
| Tenerife | |
+52 |
| Torrevieja | |
+56 |
| Valencia | |
+54 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
San Sebastian
Local time: 06:51
28 apr, sunday
| 0900 |  |
54°F | W 2 mph |
| 1200 |  |
58°F | S 7 mph |
| 1500 | |
58°F | SE 9 mph |
| 1800 | |
56°F | SE 6 mph |
| 2100 | |
46°F | SE 3 mph |
29 apr, monday
| 0000 | |
46°F | E 4 mph |
| 0300 | |
46°F | E 2 mph |
| 0600 | |
48°F | SE 4 mph |