World Resorts Spain San Sebastian Weather

San Sebastian sea water temperature

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

Sea water temperature for the last 10 days:

March 15 55.0°F March 10 55.2°F
March 14 55.4°F March 9 55.6°F
March 13 55.6°F March 8 55.8°F
March 12 55.6°F March 7 55.2°F
March 11 55.4°F March 6 54.5°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.

Best time for vacation in San Sebastian

Sunniest months:
August 16 days
September 15 days
October 14 days
Warmest months:
August 76.7 °F
July 74.8 °F
September 73.7 °F
Warmest sea temp:
August 72.6 °F
July 71.1 °F
September 70.3 °F
Coldest months:
January 51.6 °F
February 53.5 °F
December 54.7 °F
Rainiest months:
November 9 days
January 8 days
February 7 days
Windiest months:
December 8.8 mph
November 8.7 mph
February 8.7 mph

San Sebastian on a weather map

Leaflet | Tiles © Esri
Places in Spain:
Name
°F
+57°F
+52°F
+54°F
+63°F
+50°F
+64°F
+45°F
+61°F
+46°F
+57°F
+59°F
+59°F
+63°F
24 Hours Forecast
San Sebastian
Local time: 11:36
March 15, saturday
1200
46°F
SE
3 mph
1500
46°F
SE
7 mph
1800
46°F
SE
6 mph
2100
41°F
SW
2 mph
March 16, sunday
0000
41°F
N
2 mph
0300
39°F
NE
4 mph
0600
37°F
N
4 mph
0900
41°F
NW
3 mph
Units of measurement: °C / °F