Swim in Captain Cook in september 2024What is the temperature of the sea in in september?

Average sea temperature in Captain Cook in september 2024.

In september, according to seasonal norms, the sea temperature in Captain Cook is:

Minimum: 79°F

Average: 80°F

Maximum: 82°F

Other useful seasonal weather averages in september:

  • Outside temperature: 70°F to 75°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 13.7mph
  • It rains a total of 3.8in, over 6 day(s).

Should we swim in Captain Cook in september?

Yes! The water temperature in Captain Cook in september is ideal

In september, swimming is ideal on the beaches around Captain Cook! With water reaching 82°F at most and 80°F on average, spending time in the water is very pleasant.

Note also that in september, the climate is good with an average outside temperature of 73°F, 3.8in of precipitation (over 6 days) and 81.69 % humidity.

Water and normal seasonal temperatures in Captain Cook in september

September
Average sea temperature 80°F
Minimum sea temperature 79°F
Maximum sea temperature 82°F
Average outside temperature 74°F
Maximum outside temperature 76°F
Minimum outside temperature 70°F
Wind speed 8.7mph
Wind temperature 72°F
Precipitation 3.8in
Number of days of rain 6 jour(s)
(22%)
Humidity 82%
Visibility in kilometers 9.33km
Cloud cover 29%
Our opinion ideal swimming

Swim elsewhere in Hawaii in september

City Average T° Max. T° Our opinion
Honolulu (Oahu) in september81°F83°Fideal swimming
Kauai (Garden Isle) in september81°F82°Fideal swimming
Maui in september81°F83°Fideal swimming
Hana in september80°F82°Fideal swimming
Hilo in september79°F81°Fideal swimming
Kahului in september80°F82°Fideal swimming
Kekaha in september81°F82°Fideal swimming
Kilauea in september80°F82°Fideal swimming
La'ie in september81°F82°Fideal swimming
Molokai in september81°F83°Fideal swimming
Niihau in september81°F82°Fideal swimming
Pahala in september80°F82°Fideal swimming
Waianae in september81°F83°Fideal swimming
Kihei in september81°F82°Fideal swimming

Swim in Hawaii in september: sea temperature by city

Change units