What is the current water temperature in Santander?

Q: What is the current water temperature in Santander?

As of now, in Santander, the water temperature is 19.48°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Spain > Santander

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.

67.1

°F

October 15, 22:39

Trend:

decreasing

Yesterday:

67.2°F

Tomorrow:

66.8°F

Sunrise:

08:29

Sunset:

19:33

Day Length:

11 h. 4 min.

Santander in October

Minimum:

54.9°F

Average:

56.4°F

Maximum:

58.1°F

Sea water temperature in Santander today

As of now, in Santander, the water temperature is 67.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.2°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 68.1°F on 2023, while the historical minimum was 62.1°F on 2018.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 66.6°F, the minimum temperature may reach 66.3°F, and the maximum might stay at 66.8°F.

Daily water temperature in Santander

Date	Current Year actual* / forecast**	last year	10 years average
Oct 1	68.3°F	67.2°F	66.7°F
Oct 2	67.5°F	67.0°F	66.5°F
Oct 3	67.3°F	67.0°F	66.4°F
Oct 4	67.8°F	67.1°F	66.3°F
Oct 5	68.1°F	66.9°F	66.2°F
Oct 6	68.7°F	66.2°F	66.2°F
Oct 7	69.0°F	66.3°F	66.3°F
Oct 8	67.8°F	65.9°F	66.1°F
Oct 9	66.3°F	65.9°F	66.0°F
Oct 10	66.3°F	65.9°F	65.8°F
Oct 11	65.5°F	65.0°F	65.4°F
Oct 12	66.2°F	64.3°F	65.4°F
Oct 13	66.2°F	64.1°F	65.2°F
Oct 14	67.2°F	64.0°F	65.2°F
Oct 15	67.1°F	63.2°F	64.9°F
Oct 16	66.8°F	63.0°F	64.6°F
Oct 17	66.7°F	63.0°F	64.5°F
Oct 18	66.5°F	62.3°F	64.3°F
Oct 19	66.6°F	62.3°F	64.3°F
Oct 20	66.7°F	63.4°F	64.5°F
Oct 21	66.5°F	63.9°F	64.3°F
Oct 22	66.3°F	64.3°F	64.1°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.