Swimming in Honolulu (Oahu) in may 2026: Average sea temperature in may and tide times in may 2026
Average sea temperature in Honolulu (Oahu) in may 2026.
In may, according to seasonal norms, the sea temperature in Honolulu (Oahu) is:
Minimum: 77°F
Average: 79°F
Maximum: 80°F
Other useful seasonal weather averages in may:
- Outside temperature: 75°F to 79°F
- Most common weather: "Clear/Sunny"
- The wind blows at 14.9mph
- It rains a total of 2.8in, over 3 day(s).
Should we swim in Honolulu (Oahu) in may?
Yes! The water temperature in Honolulu (Oahu) in may is pleasant
Swimming in may is pleasant in Honolulu (Oahu) and the surrounding area. The sea temperature is 79°F on average (min/max: 77°F/80°F), allowing you to swim for a long time and enjoy water sports.
Note also that in may, the climate is perfect with an average outside temperature of 77°F, 2.7in of precipitation (over 3 days) and 75.77 % humidity.
Water and normal seasonal temperatures in Honolulu (Oahu) in may
| May | |||
| Average sea temperature | 79°F | ||
| Minimum sea temperature | 77°F | ||
| Maximum sea temperature | 80°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 76°F | ||
| Wind speed | 12.4mph | ||
| Wind temperature | 76°F | ||
| Precipitation | 2.8in | ||
| Number of days of rain | 3 jour(s) (10%) | ||
| Humidity | 76% | ||
| Visibility in kilometers | 9.75km | ||
| Cloud cover | 35% | ||
| Our opinion | pleasant swimming |
Chart of the tides in may 2026
Tide times in may 2026 in Honolulu (Oahu)
Swim elsewhere in Hawaii in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Kauai (Garden Isle) in may | 78°F | 80°F | pleasant swimming | Maui in may | 78°F | 80°F | pleasant swimming | Captain Cook in may | 78°F | 79°F | pleasant swimming | Hana in may | 77°F | 80°F | pleasant swimming | Hilo in may | 77°F | 79°F | pleasant swimming | Kahului in may | 77°F | 80°F | pleasant swimming | Kekaha in may | 79°F | 81°F | pleasant swimming | Kilauea in may | 78°F | 81°F | pleasant swimming | La'ie in may | 78°F | 80°F | pleasant swimming | Molokai in may | 78°F | 80°F | pleasant swimming | Niihau in may | 79°F | 81°F | pleasant swimming | Pahala in may | 78°F | 79°F | pleasant swimming | Waianae in may | 78°F | 81°F | pleasant swimming | Kihei in may | 77°F | 80°F | pleasant swimming |