Swim in Honolulu (Oahu) in july 2024What is the temperature of the sea in in july?

Average sea temperature in Honolulu (Oahu) in july 2024.

In july, according to seasonal norms, the sea temperature in Honolulu (Oahu) is:

Minimum: 78°F

Average: 79°F

Maximum: 81°F

Other useful seasonal weather averages in july:

  • Outside temperature: 78°F to 81°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 16.2mph
  • It rains a total of 1.6in, over 2 day(s).

Should we swim in Honolulu (Oahu) in july?

Yes! The water temperature in Honolulu (Oahu) in july is ideal

In july, swimming is ideal on the beaches around Honolulu (Oahu)! With water reaching 81°F at most and 79°F on average, spending time in the water is very pleasant.

Note also that in july, the climate is good with an average outside temperature of 80°F, 1.5in of precipitation (over 2 days) and 76.55 % humidity.

Water and normal seasonal temperatures in Honolulu (Oahu) in july

July
Average sea temperature 79°F
Minimum sea temperature 78°F
Maximum sea temperature 81°F
Average outside temperature 81°F
Maximum outside temperature 83°F
Minimum outside temperature 79°F
Wind speed 15.5mph
Wind temperature 79°F
Precipitation 1.6in
Number of days of rain 2 jour(s)
(5%)
Humidity 77%
Visibility in kilometers 9.82km
Cloud cover 36%
Our opinion ideal swimming

Swim elsewhere in Hawaii in july

City Average T° Max. T° Our opinion
Kauai (Garden Isle) in july79°F80°Fpleasant swimming
Maui in july79°F81°Fideal swimming
Captain Cook in july79°F81°Fideal swimming
Hana in july79°F81°Fpleasant swimming
Hilo in july79°F81°Fpleasant swimming
Kahului in july79°F81°Fpleasant swimming
Kekaha in july80°F80°Fideal swimming
Kilauea in july79°F80°Fpleasant swimming
La'ie in july79°F80°Fpleasant swimming
Molokai in july79°F81°Fideal swimming
Niihau in july80°F80°Fideal swimming
Pahala in july79°F81°Fideal swimming
Waianae in july80°F81°Fideal swimming
Kihei in july79°F81°Fpleasant swimming

Swim in Hawaii in july: sea temperature by city

Change units