Current sea water temperature:
+55.0°F
| Minimum sea water temperature in March: | 57.2°F |
| Maximum sea water temperature in March: | 51.4°F |
| Average sea water temperature in March: | 54.4°F |
| more information | |
14 days
forecast
forecast
| San Sebastian |
monthly
weather
weather
| San Sebastian |
Sea water temperature for the last 10 days:
| March 18 | 55.0°F | March 13 | 55.6°F |
| March 17 | 54.9°F | March 12 | 55.6°F |
| March 16 | 55.0°F | March 11 | 55.4°F |
| March 15 | 55.0°F | March 10 | 55.2°F |
| March 14 | 55.4°F | March 9 | 55.6°F |
Monthly sea water temperature, °F
When is the warmest sea in San Sebastian?
Based on the data about daily sea water temperature for the last three years the warmest sea in San Sebastian was noticed in August, July and September.
Monthly Sea Temperatures in San Sebastian, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
57.4
61.1
65.8
70.3
72.5
71.1
66.6
60.6
56.6
54.4
54.1
55.3
Sea water temperature in August, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
67
69
71
73
75
77
79
81
The average sea water temperature in August of 2024 was 73.1°F. The highest and lowest sea temperatures during the month were 74.3°F and 72.0°F.
Sea water temperature in July, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
64
67
70
73
76
79
82
The average sea water temperature in July of 2024 was 71.5°F. The highest and lowest sea temperatures during the month were 74.5°F and 68.7°F.
Sea water temperature in September, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
62
65
68
71
74
77
80
The average sea water temperature in September of 2024 was 69.9°F. The highest and lowest sea temperatures during the month were 73.0°F and 66.6°F.
current
weather
weather
| San Sebastian |
weather in
March
March
| San Sebastian |
Best time for vacation in San Sebastian
San Sebastian on a weather map
Leaflet | Tiles © Esri
Places in Spain:
Name
°F
24 Hours Forecast
San Sebastian
Local time: 10:02
March 18, tuesday
1200
57°F
NW
6 mph
6 mph
1500
63°F
NW
5 mph
5 mph
1800
57°F
N
6 mph
6 mph
2100
54°F
N
8 mph
8 mph
March 19, wednesday
0000
54°F
N
10 mph
10 mph
0300
54°F
N
12 mph
12 mph
0600
52°F
NW
6 mph
6 mph
0900
54°F
NW
7 mph
7 mph
