Swimming in San Sebastian in october 2025: Average sea temperature in october and tide times in october 2025
Average sea temperature in San Sebastian in october 2025.
In october, according to seasonal norms, the sea temperature in San Sebastian is:
Minimum: 61°F
Average: 66°F
Maximum: 71°F
Other useful seasonal weather averages in october:
- Outside temperature: 58°F to 67°F
- Most common weather: "Clear/Sunny"
- The wind blows at 8.7mph
- It rains a total of 4.7in, over 7 day(s).
Should we swim in San Sebastian in october?
Yes... and no. The water temperature in San Sebastian in october is cool
Swimming in october on the beaches of San Sebastian is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 71°F, it can also be as low as 61°F! Note that the average is 66°F.
Note also that in october, the climate is good with an average outside temperature of 62°F, 4.7in of precipitation (over 7 days) and 81.16 % humidity.
Water and normal seasonal temperatures in San Sebastian in october
| October | |||
| Average sea temperature | 66°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 71°F | ||
| Average outside temperature | 63°F | ||
| Maximum outside temperature | 68°F | ||
| Minimum outside temperature | 58°F | ||
| Wind speed | 10.6mph | ||
| Wind temperature | 58°F | ||
| Precipitation | 4.7in | ||
| Number of days of rain | 7 jour(s) (21%) | ||
| Humidity | 82% | ||
| Visibility in kilometers | 9.45km | ||
| Cloud cover | 35% | ||
| Our opinion | cool swimming |
Chart of the tides in october 2025
Tide times in october 2025 in San Sebastian
Swim elsewhere in Spain in october
| City | Average T° | Min. T° | Max. T° | Our opinion | Alicante in october | 73°F | 76°F | pleasant swimming | Barcelona in october | 72°F | 76°F | pleasant swimming | Bilbao in october | 67°F | 71°F | cool swimming | Lloret de Mar in october | 70°F | 75°F | cool swimming | Malaga in october | 69°F | 72°F | cool swimming | Salou in october | 72°F | 76°F | pleasant swimming | Valencia in october | 73°F | 76°F | pleasant swimming | A Coruña in october | 64°F | 67°F | cool swimming | Almeria in october | 70°F | 74°F | pleasant swimming | Benidorm in october | 73°F | 76°F | pleasant swimming | Cartagena in october | 72°F | 76°F | pleasant swimming | Costa del Sol in october | 70°F | 72°F | cool swimming | Gibraltar in october | 70°F | 72°F | cool swimming | Gijon in october | 65°F | 69°F | cool swimming | Llanes in october | 66°F | 70°F | cool swimming | Marbella in october | 70°F | 72°F | cool swimming | Nerja in october | 69°F | 72°F | cool swimming | Santander in october | 66°F | 70°F | cool swimming | Torremolinos in october | 69°F | 72°F | cool swimming | Vigo in october | 65°F | 68°F | cool swimming |