Current Sea Water Temperature:
+74.6°F
| Maximum Sea Water Temperature in July: | 76.4°F |
| Minimum Sea Water Temperature in July: | 65.8°F |
| Average water temperature in July: | 70.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 28 | 74.6°F | July 23 | 74.4°F |
| July 27 | 74.0°F | July 22 | 75.2°F |
| July 26 | 74.4°F | July 21 | 76.0°F |
| July 25 | 73.8°F | July 20 | 76.4°F |
| July 24 | 74.8°F | July 19 | 75.6°F |
When is the Warmest Sea for Santander?
According to our data for the last three years for Santander the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Santander was 72.8°F. The maximum and minimum values were 71.6°F and 73.8°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Santander was 73.3°F. The maximum and minimum values were 69.6°F and 76.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Santander was 70.9°F. The maximum and minimum values were 68.8°F and 72.4°F respectively.
Spain Resorts:
NAME
F°
| Alicante |  |
+76 |
| Barcelona | |
+82 |
| Benidorm | |
+78 |
| Costa Brava | |
+74 |
| Eivissa | |
+80 |
| Gran Canaria | |
+70 |
| Lloret de Mar | |
+72 |
| Madrid | |
+80 |
| Malaga | |
+76 |
| Palma de Majorka | |
+76 |
| Palma de Mallorca | |
+76 |
| Salou | |
+80 |
| Tenerife | |
+70 |
| Torrevieja | |
+80 |
| Valencia | |
+76 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Santander
Local time: 06:03
29 jul, wednesday
| 0900 |  |
72°F | E 6 mph |
| 1200 | |
76°F | E 11 mph |
| 1500 | |
76°F | SE 11 mph |
| 1800 |  |
76°F | E 11 mph |
| 2100 |  |
72°F | E 11 mph |
30 jul, thursday
| 0000 | |
72°F | E 9 mph |
| 0300 |  |
70°F | E 7 mph |
| 0600 | |
68°F | NE 4 mph |