UV Index for Ewa Beach, HI

Current Ewa Beach UV Index

7.4 (High)

Last Updated 56 minutes ago

Hourly Ewa Beach UV Index

The hourly Ewa Beach, HI UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Ewa Beach UV Index Forecast

Last Updated 7 hours ago

The UV index forecast for the next five days in Ewa Beach, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Ewa Beach over the next five days will be 12.8 on Thursday, July 3rd at 1:00 pm.

The UV index forecast for Tuesday, July 1st in Ewa Beach, HI is below.

Time UV Index Risk
4pm 4.3
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 Ewa 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 4.2
Moderate
10am 7.7
High
11am 10.7
Very High
12pm 12.7
Extreme
1pm 12.6
Extreme
2pm 11.1
Extreme
3pm 8.2
Very High
4pm 4.8
Moderate
5pm 2.1
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 Thursday, July 3rd in Ewa 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 1.8
Low
9am 4.4
Moderate
10am 7.6
High
11am 10.6
Very High
12pm 12.6
Extreme
1pm 12.8
Extreme
2pm 11.1
Extreme
3pm 8.1
Very High
4pm 4.8
Moderate
5pm 2.1
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 Friday, July 4th in Ewa 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 1.8
Low
9am 4.2
Moderate
10am 7.4
High
11am 10.5
Very High
12pm 12.2
Extreme
1pm 12.8
Extreme
2pm 11.1
Extreme
3pm 8.1
Very High
4pm 4.8
Moderate
5pm 2.1
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 Saturday, July 5th in Ewa Beach, HI is below.

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