Spain > Donostia / San Sebastián

Water temperature in Donostia / San Sebastián

Detailed information about the current water temperature in Donostia / San Sebastián. 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.

60.0

°F

November 21, 10:49

Trend:

stable

Yesterday:

60.2°F

Tomorrow:

60.0°F

Sunrise:

08:09

Sunset:

17:38

Day Length:

9 h. 29 min.

Donostia / San Sebastián in November

Minimum:

53.8°F

Average:

55.7°F

Maximum:

57.8°F

Sea water temperature in Donostia / San Sebastián today

As of now, in Donostia / San Sebastián, the water temperature is 60.0°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.3°F lower 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 62.0°F on 2014, while the historical minimum was 57.5°F on 2018.

latest data

last year

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 59.5°F, the minimum temperature may reach 59.2°F, and the maximum might stay at 60.0°F.

Daily water temperature in Donostia / San Sebastián

Date	Current Year actual* / forecast**	last year	10 years average
Nov 7	62.3°F	63.6°F	62.2°F
Nov 8	62.3°F	63.3°F	62.0°F
Nov 9	62.2°F	63.6°F	61.9°F
Nov 10	62.0°F	63.2°F	61.7°F
Nov 11	61.8°F	63.0°F	61.4°F
Nov 12	61.7°F	63.2°F	61.4°F
Nov 13	61.5°F	62.8°F	61.2°F
Nov 14	61.4°F	62.7°F	61.1°F
Nov 15	62.2°F	63.2°F	61.3°F
Nov 16	61.6°F	62.7°F	61.1°F
Nov 17	60.9°F	62.3°F	60.8°F
Nov 18	60.6°F	63.0°F	60.7°F
Nov 19	60.3°F	62.2°F	60.3°F
Nov 20	60.2°F	62.0°F	60.2°F
Nov 21	60.0°F	61.8°F	60.2°F
Nov 22	60.0°F	61.7°F	60.2°F
Nov 23	59.8°F	61.7°F	60.1°F
Nov 24	59.6°F	61.2°F	59.9°F
Nov 25	59.4°F	61.0°F	59.7°F
Nov 26	59.5°F	61.3°F	59.7°F
Nov 27	59.3°F	61.3°F	59.5°F
Nov 28	59.2°F	61.5°F	59.5°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 Donostia / San Sebastián by month

In an average year, Donostia / San Sebastián offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Donostia / San Sebastián was recorded on July 18, 2022, reaching a 77.3°F. While the coldest temperature occurred on February 26, 2018, dipping to 51.4°F. The average readings by season are 55.7°F in Winter, 57.3°F in Spring, 70.3°F in Summer, and 65.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Saint-Jean-de-Luz	60.4°F	17mi
Biarritz	61.1°F	24mi
Léon	61.1°F	52mi

* current water temperature in this city

** straight line distance from Donostia / San Sebastián