Current sea water temperature:
+56.5°F
| Minimum sea water temperature in January: | 58.1°F |
| Maximum sea water temperature in January: | 53.6°F |
| Average sea water temperature in January: | 55.7°F |
| more information | |
14 days
forecast
forecast
| Santander |
monthly
weather
weather
| Santander |
Sea water temperature for the last 10 days:
| January 3 | 56.5°F | December 29 | 56.8°F |
| January 2 | 56.7°F | December 28 | 57.0°F |
| January 1 | 56.7°F | December 27 | 56.3°F |
| December 31 | 56.5°F | December 26 | 56.3°F |
| December 30 | 56.5°F | December 25 | 57.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Santander?
Based on the data about daily sea water temperature for the last three years the warmest sea in Santander was noticed in August, July and September.
Monthly Sea Temperatures in Santander, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 70.5°F. The highest and lowest sea temperatures during the month were 71.4°F and 69.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 69.8°F. The highest and lowest sea temperatures during the month were 71.4°F and 68.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 68.8°F. The highest and lowest sea temperatures during the month were 70.2°F and 66.9°F.
current
weather
weather
| Santander |
weather in
January
January
| Santander |
Best time for vacation in Santander
Santander on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Santander
Local time: 13:04
January 03, saturday
1500
46°F
W
12 mph
12 mph
1800
46°F
W
12 mph
12 mph
2100
46°F
SW
15 mph
15 mph
January 04, sunday
0000
45°F
W
14 mph
14 mph
0300
43°F
W
12 mph
12 mph
0600
41°F
W
11 mph
11 mph
0900
41°F
W
12 mph
12 mph
1200
43°F
W
15 mph
15 mph
