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The hourly Waimanalo Beach, HI UV Index forecast for Saturday, December 20th, 2025.
Last Updated 12 hours ago
The UV index forecast for the next five days in Waimanalo Beach, HI has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Waimanalo Beach over the next five days will be 6.8 on Monday, December 22nd at 12:00 pm.
The UV index forecast for Saturday, December 20th in Waimanalo Beach, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, December 21st in Waimanalo Beach, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0 |
Low |
| 8am | 0.3 |
Low |
| 9am | 1.2 |
Low |
| 10am | 3.2 |
Moderate |
| 11am | 4.8 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6.3 |
High |
| 2pm | 5.1 |
Moderate |
| 3pm | 3.2 |
Moderate |
| 4pm | 1.5 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, December 22nd in Waimanalo Beach, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0 |
Low |
| 8am | 0.4 |
Low |
| 9am | 1.4 |
Low |
| 10am | 3.3 |
Moderate |
| 11am | 5.4 |
Moderate |
| 12pm | 6.8 |
High |
| 1pm | 6.8 |
High |
| 2pm | 5.6 |
Moderate |
| 3pm | 3.6 |
Moderate |
| 4pm | 1.6 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, December 23rd in Waimanalo Beach, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0 |
Low |
| 8am | 0.3 |
Low |
| 9am | 1.1 |
Low |
| 10am | 2.5 |
Low |
| 11am | 5 |
Moderate |
| 12pm | 6.6 |
High |
| 1pm | 6.3 |
High |
| 2pm | 4.9 |
Moderate |
| 3pm | 2.6 |
Low |
| 4pm | 1 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, December 24th in Waimanalo Beach, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |