All data are in degrees Fahrenheit

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Water temperature in Santander

Detailed information about the current water temperature in Santander. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Santander now

62.0

°F

November 11, 09:35

Trend:

stable

Yesterday:

61.8°F

Tomorrow:

61.8°F

Sunrise:

08:03

Sunset:

17:55

Day Length:

9 h. 52 min.

Santander in November

Minimum:

55.0°F

Average:

56.4°F

Maximum:

57.7°F

Sea water temperature in Santander today

As of now, in Santander, the water temperature is 62.0°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 0.9°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 62.5°F on 2025, while the historical minimum was 58.7°F on 2018.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 61.6°F, the minimum temperature may reach 61.2°F, and the maximum might stay at 62.0°F.

Daily water temperature in Santander

Date Current Year

actual* / forecast**

last year 10 years average
Oct 28 63.1°F 63.2°F 63.2°F
Oct 29 62.8°F 63.3°F 63.0°F
Oct 30 62.5°F 62.9°F 62.7°F
Oct 31 62.8°F 63.2°F 62.8°F
Nov 1 62.6°F 63.0°F 62.9°F
Nov 2 62.7°F 62.7°F 62.8°F
Nov 3 62.9°F 63.1°F 62.7°F
Nov 4 62.0°F 63.1°F 62.4°F
Nov 5 61.3°F 62.9°F 62.1°F
Nov 6 61.1°F 62.9°F 61.9°F
Nov 7 60.6°F 62.8°F 61.7°F
Nov 8 61.0°F 62.6°F 61.4°F
Nov 9 61.4°F 62.5°F 61.4°F
Nov 10 61.8°F 62.2°F 61.2°F
Nov 11 62.0°F 62.5°F 61.1°F
Nov 12 61.8°F 62.3°F 60.9°F
Nov 13 62.0°F 63.2°F 61.1°F
Nov 14 62.0°F 62.9°F 61.1°F
Nov 15 61.8°F 62.5°F 60.9°F
Nov 16 61.5°F 62.3°F 60.6°F
Nov 17 61.3°F 62.1°F 60.4°F
Nov 18 61.2°F 61.8°F 60.3°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Santander by month

In an average year, Santander offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Santander was recorded on August 16, 2026, reaching a 74.6°F. While the coldest temperature occurred on February 25, 2018, dipping to 52.2°F. The average readings by season are 56.0°F in Winter, 56.9°F in Spring, 68.0°F in Summer, and 64.6°F in Autumn.