Swimming in Saint-Martin-de-Re in april 2025: Average sea temperature in april and tide times in april 2025

Average sea temperature in Saint-Martin-de-Re in april 2025.

In april, according to seasonal norms, the sea temperature in Saint-Martin-de-Re is:

Minimum: 51°F

Average: 56°F

Maximum: 60°F

Other useful seasonal weather averages in april:

  • Outside temperature: 49°F to 59°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 4.4mph
  • It rains a total of 2.8in, over 4 day(s).

Should we swim in Saint-Martin-de-Re in april?

No... The water temperature in Saint-Martin-de-Re in april is freezing

You won't be able to swim in Saint-Martin-de-Re in april! The water temperature is freezing, reaching as low as 51°F (and only 60°F at best)! Our advice: if you are going to Saint-Martin-de-Re this month, plan to sightsee and forget the beach!

Note also that in april, the climate is tolerable with an average outside temperature of 54°F, 2.8in of precipitation (over 4 days) and 85.17 % humidity.

Water and normal seasonal temperatures in Saint-Martin-de-Re in april

April
Average sea temperature 56°F
Minimum sea temperature 51°F
Maximum sea temperature 60°F
Average outside temperature 54°F
Maximum outside temperature 59°F
Minimum outside temperature 49°F
Wind speed 13.7mph
Wind temperature 45°F
Precipitation 2.8in
Number of days of rain 4 jour(s)
(14%)
Humidity 86%
Visibility in kilometers 9.54km
Cloud cover 35%
Our opinion freezing swimming

Chart of the tides in april 2025

Tide times in april 2025 in Saint-Martin-de-Re

Swim elsewhere on the Île de Ré in april

City Average T° Max. T° Our opinion
Ars-en-Re in april55°F60°Ffreezing swimming
Sainte-Marie-de-Re in april55°F60°Ffreezing swimming

Swim on the Île de Ré in april: sea temperature by city

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