11.10
sun
sun
Day
64°F
E 1 mph
Precip.
23%
23%
Night
55°F
N 4 mph
Precip.
20%
20%
12.10
mon
mon
Day
70°F
SW 3 mph
Precip.
15%
15%
Night
55°F
N 3 mph
Precip.
42%
42%
13.10
tue
tue
Day
72°F
S 3 mph
Precip.
4%
4%
Night
55°F
N 3 mph
Precip.
37%
37%
14.10
wed
wed
Day
75°F
W 2 mph
Precip.
3%
3%
Night
63°F
N 6 mph
Precip.
6%
6%
15.10
thu
thu
Day
79°F
E 1 mph
Precip.
2%
2%
Night
57°F
N 2 mph
Precip.
42%
42%
16.10
fri
fri
Day
64°F
SE 3 mph
Precip.
42%
42%
Night
59°F
SE 3 mph
Precip.
66%
66%
17.10
sat
sat
Day
59°F
S 6 mph
Precip.
48%
48%
Night
52°F
SW 5 mph
Precip.
14%
14%
sea water
temperature
temperature
| San Sebastian |
monthly
weather
weather
| San Sebastian |
current
weather
weather
| San Sebastian |
14 days
forecast
forecast
| San Sebastian |
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 66.4°F. The highest and lowest sea temperatures during the month were 68.7°F and 63.7°F.
Air temperature in San Sebastian, °F
Precipitation total in San Sebastian, in.
* Charts above show average data for the last 3 years.
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: 21:35
October 12, monday
0000
55°F
N
4 mph
4 mph
0300
55°F
N
3 mph
3 mph
0600
54°F
N
3 mph
3 mph
0900
55°F
NW
3 mph
3 mph
1200
70°F
SW
3 mph
3 mph
1500
73°F
S
5 mph
5 mph
1800
70°F
S
4 mph
4 mph
2100
57°F
N
2 mph
2 mph
