Swimming in Saint John’s in may 2025: Average sea temperature in may and tide times in may 2025

Average sea temperature in Saint John’s in may 2025.

In may, according to seasonal norms, the sea temperature in Saint John’s is:

Minimum: 79°F

Average: 83°F

Maximum: 85°F

Other useful seasonal weather averages in may:

  • Outside temperature: 80°F to 81°F
  • Most common weather: "Partly Cloudy"
  • The wind blows at 16.8mph
  • It rains a total of 6.1in, over 9 day(s).

Should we swim in Saint John’s in may?

Yes! The water temperature in Saint John’s in may is ideal

In may, swimming is ideal on the beaches around Saint John’s! With water reaching 85°F at most and 83°F on average, spending time in the water is very pleasant.

Note also that in may, the climate is good with an average outside temperature of 81°F, 6in of precipitation (over 9 days) and 78.61 % humidity.

Water and normal seasonal temperatures in Saint John’s in may

May
Average sea temperature 83°F
Minimum sea temperature 79°F
Maximum sea temperature 85°F
Average outside temperature 81°F
Maximum outside temperature 83°F
Minimum outside temperature 81°F
Wind speed 16.8mph
Wind temperature 81°F
Precipitation 6.1in
Number of days of rain 9 jour(s)
(29%)
Humidity 79%
Visibility in kilometers 9.53km
Cloud cover 43%
Our opinion ideal swimming

Chart of the tides in may 2025

Tide times in may 2025 in Saint John’s

Swim elsewhere on Antigua and Barbuda in may

City Average T° Max. T° Our opinion
Jolly Harbour in may83°F85°Fideal swimming

Swim on Antigua and Barbuda in may: sea temperature by city

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