UV Index for Seaside, CA

Current Seaside UV Index

2 (Low)

Last Updated 8 minutes ago

Hourly Seaside UV Index

The hourly Seaside, CA UV Index forecast for Saturday, August 30th, 2025.

5 Day Hourly Seaside UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Seaside, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Seaside over the next five days will be 8.1 on Saturday, August 30th at 1:00 pm.

The UV index forecast for Saturday, August 30th in Seaside, CA is below.

Time UV Index Risk
6pm 0.7
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 31st in Seaside, CA 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 1.5
Low
10am 3.2
Moderate
11am 5.3
Moderate
12pm 7
High
1pm 7.8
High
2pm 6.7
High
3pm 5.4
Moderate
4pm 3.5
Moderate
5pm 1.9
Low
6pm 0.7
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 1st in Seaside, CA 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 1.5
Low
10am 3.3
Moderate
11am 5.4
Moderate
12pm 7.2
High
1pm 8
Very High
2pm 7.5
High
3pm 5.9
Moderate
4pm 3.9
Moderate
5pm 1.8
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 2nd in Seaside, CA 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 0.5
Low
9am 1.6
Low
10am 3.4
Moderate
11am 5.4
Moderate
12pm 6.5
High
1pm 6
High
2pm 5.4
Moderate
3pm 4.9
Moderate
4pm 3.1
Moderate
5pm 1.7
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 3rd in Seaside, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low