World Resorts Spain San Sebastian Weather

San Sebastian Sea Temperature in April

Average sea water temperature in April:
+56.8°F
Minimum sea water temperature in April: 62.4°F
Maximum sea water temperature in April: 52.9°F

Daily sea water temperature in April, °F

Show year:
2026
2025
2024

The average sea water temperature in April of 2026 was 58.7°F. The highest and lowest sea temperatures during the month were 62.4°F and 55.4°F.

Monthly sea water temperature in San Sebastian, °F

Which Spain resorts have warmest sea in April?

Place name April 2026 April 2025
Los Gigantes 67.0°F 68.4°F
Puerto de Santiago 67.0°F 68.4°F
Adeje 66.9°F 68.4°F
La Palma 66.8°F 68.4°F
Los Cristianos 66.8°F 68.3°F
Playa-de-Las-Americas 66.8°F 68.3°F
Costa Adeje 66.8°F 68.3°F
Puerto Rico de Gran Canaria 66.8°F 68.8°F
La Gomera 66.6°F 68.1°F
Costa del Silencio 66.4°F 67.9°F
Puerto de la Cruz 66.4°F 67.9°F
Tenerife 66.4°F 67.7°F
Santa Cruz de Tenerife 66.4°F 68.0°F
Playa del Ingles 66.3°F 68.1°F
Maspalomas 66.3°F 68.1°F
Arenas del Mar 66.3°F 67.9°F
El Medano 66.3°F 67.9°F
San Augustin 66.2°F 67.9°F
Las Palmas 66.0°F 67.8°F
Gran Canaria 66.0°F 67.7°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
+72°F
SW 3 mph
Feels like: +77°F
Precip.: 0%
Places in Spain:
Name
°F
+66°F
+66°F
+63°F
+68°F
+64°F
+64°F
+66°F
+75°F
+70°F
+64°F
+64°F
+66°F
+68°F
24 Hours Forecast
San Sebastian
Local time: 17:13
May 01, friday
1800
72°F
SW
3 mph
2100
59°F
W
3 mph
May 02, saturday
0000
57°F
NW
7 mph
0300
57°F
N
9 mph
0600
57°F
N
10 mph
0900
64°F
N
12 mph
1200
70°F
N
13 mph
1500
72°F
N
13 mph
Units of measurement: °C / °F