Measurements:
°C
°F
San Sebastian
44°F
N 4 mph
Feels like: 42°F
Precip: 0%
World Resorts Spain San Sebastian Weather

14 Day Weather Forecast

03.11
wed
DAY
56°F
SE 5 mph
precip
64%
NIGHT
50°F
SE 3 mph
precip
100%
03.12
thu
DAY
58°F
S 3 mph
precip
0%
NIGHT
46°F
N 4 mph
precip
0%
03.13
fri
DAY
64°F
NE 9 mph
precip
0%
NIGHT
46°F
SE 17 mph
precip
100%
03.14
sat
DAY
48°F
S 14 mph
precip
100%
NIGHT
44°F
S 12 mph
precip
100%
03.15
sun
DAY
50°F
S 7 mph
precip
100%
NIGHT
46°F
NE 4 mph
precip
77%
03.16
mon
DAY
58°F
W 2 mph
precip
0%
NIGHT
46°F
N 6 mph
precip
0%
03.17
tue
DAY
62°F
E 8 mph
precip
0%
NIGHT
44°F
E 16 mph
precip
100%
03.18
wed
DAY
44°F
E 17 mph
precip
100%
NIGHT
44°F
NE 13 mph
precip
100%
03.19
thu
DAY
48°F
SE 29 mph
precip
100%
NIGHT
48°F
SE 23 mph
precip
100%
03.20
fri
DAY
54°F
E 25 mph
precip
100%
NIGHT
52°F
E 12 mph
precip
100%
03.21
sat
DAY
50°F
SE 9 mph
precip
100%
NIGHT
48°F
E 11 mph
precip
100%
03.22
sun
DAY
48°F
E 13 mph
precip
100%
NIGHT
46°F
SE 13 mph
precip
100%
03.23
mon
DAY
52°F
SE 7 mph
precip
100%
NIGHT
44°F
NE 4 mph
precip
0%

San Sebastian Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for San Sebastian was 55.9°F. The maximum and minimum values were 55.0°F and 56.6°F respectively.

San Sebastian on the Weather Map

Best Time to Visit San Sebastian
The most sunny months:
August 16 days
September 15 days
October 14 days
The most warm months:
August 79.7 °F
July 77.5 °F
September 76.1 °F
Warmest sea temperature:
August 75.2 °F
July 73.6 °F
September 72.6 °F
The most cold months:
January 51.6 °F
February 54.0 °F
December 55.1 °F
The most rainy months:
November 9 days
January 8 days
February 7 days
The most windy months:
February 9 mph
November 8 mph
January 8 mph
24 Hours Weather Forecast
San Sebastian
Local time: 01:06
11 mar, wednesday
0300 44°F
N
4 mph
0600 44°F
N
4 mph
0900 50°F
N
5 mph
1200 56°F
SE
5 mph
1500 54°F
SE
6 mph
1800 52°F
E
5 mph
2100 52°F
S
6 mph
12 mar, thursday
0000 50°F
SE
3 mph