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 19.57°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.

67.2

°F

October 17, 03:22

Trend:

decreasing

Yesterday:

67.4°F

Tomorrow:

67.0°F

Sunrise:

08:31

Sunset:

19:29

Day Length:

10 h. 58 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 67.2°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 2.7°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 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 66.4°F on 2017, while the historical minimum was 61.9°F on 2018.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 66.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Santander

Date	Current Year actual* / forecast**	last year	10 years average
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	65.0°F
Oct 16	67.4°F	63.0°F	64.6°F
Oct 17	67.2°F	63.0°F	64.5°F
Oct 18	67.0°F	62.3°F	64.3°F
Oct 19	67.1°F	62.3°F	64.3°F
Oct 20	67.2°F	63.4°F	64.5°F
Oct 21	67.0°F	63.9°F	64.3°F
Oct 22	66.8°F	64.3°F	64.1°F
Oct 23	66.7°F	64.6°F	64.0°F
Oct 24	66.5°F	63.6°F	63.7°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.