UV Index for Waimanalo Beach, HI

Current Waimanalo Beach UV Index

11.7 (Extreme)

Last Updated 26 minutes ago

Hourly Waimanalo Beach UV Index

The hourly Waimanalo Beach, HI UV Index forecast for Monday, June 30th, 2025.

5 Day Hourly Waimanalo Beach UV Index Forecast

Last Updated 4 hours ago

The UV index forecast for the next five days in Waimanalo Beach, HI has 3 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Waimanalo Beach over the next five days will be 12.7 on Tuesday, July 1st at 1:00 pm.

The UV index forecast for Monday, June 30th in Waimanalo Beach, HI is below.

Time UV Index Risk
1pm 11.8
Extreme
2pm 10.2
Very High
3pm 7.4
High
4pm 4.3
Moderate
5pm 2
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 1st 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 0.5
Low
8am 1.9
Low
9am 4
Moderate
10am 6.8
High
11am 10.5
Very High
12pm 12.6
Extreme
1pm 12.7
Extreme
2pm 10.9
Very High
3pm 7.7
High
4pm 4.4
Moderate
5pm 1.9
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd 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 0.5
Low
8am 1.9
Low
9am 4.4
Moderate
10am 7.5
High
11am 10.5
Very High
12pm 12.5
Extreme
1pm 12.7
Extreme
2pm 11
Extreme
3pm 8.1
Very High
4pm 4.8
Moderate
5pm 2
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd 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 0.4
Low
8am 1.7
Low
9am 4
Moderate
10am 6.8
High
11am 7.9
High
12pm 9.9
Very High
1pm 10.7
Very High
2pm 9.1
Very High
3pm 4.6
Moderate
4pm 3.2
Moderate
5pm 1.4
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Waimanalo Beach, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low