Swimming in Honolulu (Oahu) in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Honolulu (Oahu) in july 2025.
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 |
Chart of the tides in july 2025
Tide times in july 2025 in Honolulu (Oahu)
Swim elsewhere in Hawaii in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Kauai (Garden Isle) in july | 79°F | 80°F | pleasant swimming | Maui in july | 79°F | 81°F | ideal swimming | Captain Cook in july | 79°F | 81°F | ideal swimming | Hana in july | 79°F | 81°F | pleasant swimming | Hilo in july | 79°F | 81°F | pleasant swimming | Kahului in july | 79°F | 81°F | pleasant swimming | Kekaha in july | 80°F | 80°F | ideal swimming | Kilauea in july | 79°F | 80°F | pleasant swimming | La'ie in july | 79°F | 80°F | pleasant swimming | Molokai in july | 79°F | 81°F | ideal swimming | Niihau in july | 80°F | 80°F | ideal swimming | Pahala in july | 79°F | 81°F | ideal swimming | Waianae in july | 80°F | 81°F | ideal swimming | Kihei in july | 79°F | 81°F | pleasant swimming |