Average sea water temperature in September:
+70.3°F
Minimum sea water temperature in September: | 74.3°F |
Maximum sea water temperature in September: | 66.6°F |
Daily sea water temperature in September, °F
Show year:
2024
2023
2022
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62
65
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71
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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.
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San Sebastian |
monthly
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San Sebastian |
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San Sebastian |
14 days
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San Sebastian |
Monthly sea water temperature 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
56.7
54.5
54.1
55.3
Which Spain resorts have warmest sea in September?
Place name | September 2024 | September 2023 |
---|---|---|
La Manga | 79.1°F | 79.7°F |
Murcia | 79.1°F | 79.6°F |
Mar Menor | 79.0°F | 79.7°F |
Gandia | 78.7°F | 78.9°F |
Alicante | 78.7°F | 79.4°F |
San Pedro del Pinatar | 78.6°F | 79.4°F |
Cullera | 78.5°F | 78.5°F |
Palma de Mallorca | 78.5°F | 78.9°F |
Oropesa del Mar | 78.5°F | 78.0°F |
Palma de Majorka | 78.5°F | 79.0°F |
Palma | 78.5°F | 79.0°F |
Cala Mayor | 78.4°F | 78.9°F |
Can Picafort | 78.4°F | 78.8°F |
Benicasim | 78.4°F | 77.9°F |
Cala Dor | 78.3°F | 79.0°F |
Xabia | 78.3°F | 78.6°F |
Port d'Alcudia | 78.3°F | 78.7°F |
Palmanova | 78.3°F | 79.1°F |
Magaluf | 78.3°F | 79.1°F |
Valencia | 78.3°F | 78.1°F |
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: 22:33
April 29, tuesday
0000

57°F
NW
6 mph
6 mph
0300

57°F
NW
6 mph
6 mph
0600

55°F
NW
6 mph
6 mph
0900

63°F
NW
6 mph
6 mph
1200

72°F
NW
3 mph
3 mph
1500

73°F
SW
6 mph
6 mph
1800

72°F
W
6 mph
6 mph
2100

63°F
NW
6 mph
6 mph