UV Index for Waialua, HI

Current Waialua UV Index

0 (Low)

Last Updated 4 minutes ago

Hourly Waialua UV Index

The hourly Waialua, HI UV Index forecast for Friday, July 11th, 2025.

5 Day Hourly Waialua UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Waialua, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Waialua over the next five days will be 12.5 on Saturday, July 12th at 1:00 pm.

The UV index forecast for Friday, July 11th in Waialua, HI is below.

Time UV Index Risk
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 12th in Waialua, 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 1.8
Low
9am 4.3
Moderate
10am 7.5
High
11am 10.6
Very High
12pm 12.4
Extreme
1pm 12.5
Extreme
2pm 11
Extreme
3pm 8
Very High
4pm 4.7
Moderate
5pm 2
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 13th in Waialua, 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 1.8
Low
9am 4.2
Moderate
10am 7.2
High
11am 10.2
Very High
12pm 11.9
Extreme
1pm 12.1
Extreme
2pm 10.4
Very High
3pm 7.4
High
4pm 4
Moderate
5pm 1
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 14th in Waialua, 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 4.1
Moderate
10am 7.2
High
11am 10.2
Very High
12pm 12
Extreme
1pm 12.1
Extreme
2pm 9.9
Very High
3pm 7.1
High
4pm 3.3
Moderate
5pm 1.5
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 Tuesday, July 15th in Waialua, HI is below.

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