World Resorts Spain San Sebastian Weather

San Sebastian Sea Temperature in January

Average sea water temperature in January:
+55.4°F
Minimum sea water temperature in January: 59.0°F
Maximum sea water temperature in January: 52.3°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 56.2°F. The highest and lowest sea temperatures during the month were 58.1°F and 55.0°F.

Monthly sea water temperature in San Sebastian, °F

Which Spain resorts have warmest sea in January?

Place name January 2026 January 2025
Puerto Rico de Gran Canaria 67.7°F 68.8°F
Los Gigantes 67.7°F 69.1°F
Puerto de Santiago 67.7°F 69.1°F
Adeje 67.6°F 68.9°F
Playa-de-Las-Americas 67.6°F 68.9°F
Los Cristianos 67.6°F 68.9°F
Costa Adeje 67.6°F 68.9°F
Santa Cruz de Tenerife 67.5°F 68.6°F
Maspalomas 67.5°F 68.7°F
Las Palmas 67.5°F 68.5°F
Puerto de la Cruz 67.4°F 68.6°F
Gran Canaria 67.4°F 68.3°F
Tenerife 67.3°F 68.4°F
Fuerteventura 66.3°F 67.5°F
Costa Calma 66.3°F 67.6°F
Lanzarote 66.2°F 67.5°F
Corralejo 66.1°F 67.4°F
Tarifa 61.3°F 62.6°F
Almeria 60.1°F 59.9°F
Almunecar 59.9°F 60.3°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 74.7 °F
September 73.5 °F
Warmest sea temp:
August 72.6 °F
July 71.3 °F
September 70.3 °F
Coldest months:
January 51.5 °F
February 53.6 °F
December 54.6 °F
Rainiest months:
November 9 days
January 8 days
February 7 days
Windiest months:
February 8.8 mph
November 8.7 mph
January 8.6 mph

San Sebastian on a weather map

San Sebastian
+75°F
E 2 mph
Feels like: +79°F
Precip.: 3%
Places in Spain:
Name
°F
+82°F
+84°F
+82°F
+75°F
+81°F
+79°F
+75°F
+95°F
+81°F
+79°F
+79°F
+81°F
+75°F
24 Hours Forecast
San Sebastian
Local time: 21:11
July 07, tuesday
0000
72°F
N
4 mph
0300
66°F
E
6 mph
0600
64°F
N
3 mph
0900
75°F
N
2 mph
1200
84°F
S
6 mph
1500
81°F
SE
6 mph
1800
79°F
SE
6 mph
2100
72°F
E
11 mph
Units of measurement: °C / °F