Swimming in Castelsardo in may 2025: Average sea temperature in may and tide times in may 2025

Average sea temperature in Castelsardo in may 2025.

In may, according to seasonal norms, the sea temperature in Castelsardo is:

Minimum: 60°F

Average: 65°F

Maximum: 71°F

Other useful seasonal weather averages in may:

  • Outside temperature: 60°F to 68°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.9mph
  • It rains a total of 2.2in, over 3 day(s).

Should we swim in Castelsardo in may?

Yes... and no. The water temperature in Castelsardo in may is cool

Swimming in may on the beaches of Castelsardo is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 71°F, it can also be as low as 60°F! Note that the average is 65°F.

Note also that in may, the climate is good with an average outside temperature of 64°F, 2.2in of precipitation (over 3 days) and 76.6 % humidity.

Water and normal seasonal temperatures in Castelsardo in may

May
Average sea temperature 65°F
Minimum sea temperature 60°F
Maximum sea temperature 71°F
Average outside temperature 65°F
Maximum outside temperature 68°F
Minimum outside temperature 61°F
Wind speed 11.8mph
Wind temperature 61°F
Precipitation 2.2in
Number of days of rain 3 jour(s)
(9%)
Humidity 77%
Visibility in kilometers 9.73km
Cloud cover 22%
Our opinion cool swimming

Chart of the tides in may 2025

Tide times in may 2025 in Castelsardo

Swim elsewhere in Sardinia in may

City Average T° Max. T° Our opinion
Cagliari in may65°F70°Fcool swimming
Alghero in may65°F70°Fcool swimming
Olbia in may65°F71°Fcool swimming
La Maddalena in may65°F71°Fcool swimming
Palau in may65°F71°Fcool swimming
Pula in may65°F70°Fcool swimming

Swim in Sardinia in may: sea temperature by city

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