Swimming in Gaspé (Gaspé Peninsula) in september 2025: Average sea temperature in september and tide times in september 2025

Average sea temperature in Gaspé (Gaspé Peninsula) in september 2025.

In september, according to seasonal norms, the sea temperature in Gaspé (Gaspé Peninsula) is:

Minimum: 49°F

Average: 54°F

Maximum: 60°F

Other useful seasonal weather averages in september:

  • Outside temperature: 54°F to 61°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 6.8mph
  • It rains a total of 4.8in, over 6 day(s).

Should we swim in Gaspé (Gaspé Peninsula) in september?

No... The water temperature in Gaspé (Gaspé Peninsula) in september is freezing

You won't be able to swim in Gaspé (Gaspé Peninsula) in september! The water temperature is freezing, reaching as low as 49°F (and only 60°F at best)! Our advice: if you are going to Gaspé (Gaspé Peninsula) this month, plan to sightsee and forget the beach!

Note also that in september, the climate is good with an average outside temperature of 57°F, 4.8in of precipitation (over 6 days) and 82.19 % humidity.

Water and normal seasonal temperatures in Gaspé (Gaspé Peninsula) in september

September
Average sea temperature 54°F
Minimum sea temperature 49°F
Maximum sea temperature 60°F
Average outside temperature 58°F
Maximum outside temperature 61°F
Minimum outside temperature 54°F
Wind speed 11.8mph
Wind temperature 52°F
Precipitation 4.8in
Number of days of rain 6 jour(s)
(19%)
Humidity 83%
Visibility in kilometers 9km
Cloud cover 41%
Our opinion freezing swimming

Chart of the tides in september 2025

Tide times in september 2025 in Gaspé (Gaspé Peninsula)

Swim elsewhere in Quebec in september

City Average T° Max. T° Our opinion
Baie-Comeau in september49°F55°Ffreezing swimming
Carleton-sur-Mer in september52°F57°Ffreezing swimming
Rimouski in september49°F54°Ffreezing swimming
Bonaventure in september54°F59°Ffreezing swimming
Cap-Chat in september51°F57°Ffreezing swimming
Grande-Vallée in september54°F60°Ffreezing swimming
Mont-Louis in september51°F57°Ffreezing swimming

Swim in Quebec in september: sea temperature by city

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