Castro-Urdiales Sea Temperature

(Today) 2024

13.8°C / 56.9°F

The water will feel cool (fresh). Probably too cold for all but seasoned swimmers. We'd recommend a 4mm or 5mm wetsuit if you want to stay in the water.

Current weather

7°C / 45°F
(clear sky)
Partly cloudy
Wind
8 mph
Humidity
88%

The measurements for the water temperature in Castro-Urdiales, Cantabria are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Castro-Urdiales water temperature derived from many years of historical sea surface temperature data.

Castro-Urdiales average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Castro-Urdiales
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 12.2 11.8 11.4 12 13.8 15.3 17.3 19.7 18.7 16.5 14.7 12.5
Max °C 13.5 13.2 13.8 15.4 17.9 21.5 22.7 22.6 22.2 21.1 18.4 16.2
Min °F 54.4 53.8 53.5 55 58.4 62 65.3 68.6 67 63.5 59.9 55.9
Max °F 55.7 55.2 55.9 58.4 62.5 68.2 70.7 71.5 70.5 68.1 63.6 59.6

The warmest water temperature is in August with an average around 70°F / 21.1°C. The coldest month is February with an average water temperature of 54.5°F / 12.5°C.


7 day tide forecast for Castro-Urdiales

FriSatSunMonTueWedThu
  • High 2:56am
    (3.29m)
  • Low 9:15am
    (1.17m)
  • High 3:26pm
    (3.23m)
  • Low 9:26pm
    (1.22m)
  • High 3:37am
    (3.48m)
  • Low 9:51am
    (0.98m)
  • High 4:00pm
    (3.42m)
  • Low 10:01pm
    (1m)
  • High 4:11am
    (3.65m)
  • Low 10:23am
    (0.83m)
  • High 4:30pm
    (3.59m)
  • Low 10:33pm
    (0.81m)
  • High 4:42am
    (3.78m)
  • Low 10:52am
    (0.71m)
  • High 4:58pm
    (3.72m)
  • Low 11:03pm
    (0.67m)
  • High 5:11am
    (3.85m)
  • Low 11:21am
    (0.63m)
  • High 5:25pm
    (3.81m)
  • Low 11:34pm
    (0.59m)
  • High 5:40am
    (3.87m)
  • Low 11:49am
    (0.61m)
  • High 5:52pm
    (3.85m)
  • Low 12:04am
    (0.56m)
  • High 6:08am
    (3.84m)
  • Low 12:19pm
    (0.65m)
  • High 6:20pm
    (3.84m)
7 day tide times for Castro-Urdiales

*These tide times are estimates based on the nearest accurate location (Bilbao, Spain) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.