Swimming in Captiva Island in august 2025: Average sea temperature in august and tide times in august 2025

Average sea temperature in Captiva Island in august 2025.

In august, according to seasonal norms, the sea temperature in Captiva Island is:

Minimum: 85°F

Average: 88°F

Maximum: 90°F

Other useful seasonal weather averages in august:

  • Outside temperature: 82°F to 89°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 17.4mph
  • It rains a total of 8.4in, over 16 day(s).

Should we swim in Captiva Island in august?

Yes! The water temperature in Captiva Island in august is ideal

In august, swimming is ideal on the beaches around Captiva Island! With water reaching 90°F at most and 88°F on average, spending time in the water is very pleasant.

Note also that in august, the climate is tolerable with an average outside temperature of 85°F, 8.4in of precipitation (over 16 days) and 78.37 % humidity.

Water and normal seasonal temperatures in Captiva Island in august

August
Average sea temperature 88°F
Minimum sea temperature 85°F
Maximum sea temperature 90°F
Average outside temperature 86°F
Maximum outside temperature 90°F
Minimum outside temperature 83°F
Wind speed 10.6mph
Wind temperature 83°F
Precipitation 8.4in
Number of days of rain 16 jour(s)
(51%)
Humidity 79%
Visibility in kilometers 9.37km
Cloud cover 27%
Our opinion ideal swimming

Chart of the tides in august 2025

Tide times in august 2025 in Captiva Island

Swim elsewhere in Florida in august

City Average T° Max. T° Our opinion
Miami in august87°F89°Fideal swimming
Key West in august87°F90°Fideal swimming
St. Augustine in august85°F87°Fideal swimming
Tampa in august87°F89°Fideal swimming
Anna Maria Island in august87°F90°Fideal swimming
Boynton Beach in august86°F88°Fideal swimming
Clearwater in august87°F90°Fideal swimming
Cocoa Beach in august85°F87°Fideal swimming
Fort Lauderdale in august87°F88°Fideal swimming
Fort Pierce in august86°F88°Fideal swimming
Fort Walton Beach in august86°F88°Fideal swimming
Jacksonville in august83°F86°Fideal swimming
Key Largo in august87°F89°Fideal swimming
New Smyrna Beach in august85°F87°Fideal swimming
Sanibel Island in august87°F90°Fideal swimming
St Petersburg in august87°F90°Fideal swimming
Vero Beach in august85°F88°Fideal swimming
Daytona Beach in august85°F87°Fideal swimming
Fernandina Beach in august84°F87°Fideal swimming
Fort Myers in august87°F89°Fideal swimming

Swim in Florida in august: sea temperature by city

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