UV Index for Sanibel, FL

Current Sanibel UV Index

0 (Low)

Last Updated 10 minutes ago

Hourly Sanibel UV Index

The hourly Sanibel, FL UV Index forecast for Friday, July 11th, 2025.

5 Day Hourly Sanibel UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Sanibel, FL has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Sanibel over the next five days will be 11.8 on Saturday, July 12th at 1:00 pm.

The UV index forecast for Friday, July 11th in Sanibel, FL is below.

Time UV Index Risk
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.5
Low
9am 1.6
Low
10am 3.7
Moderate
11am 6.3
High
12pm 8.2
Very High
1pm 11
Extreme
2pm 11.4
Extreme
3pm 10.2
Very High
4pm 7.5
High
5pm 4.5
Moderate
6pm 2
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 12th in Sanibel, FL 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 0.6
Low
9am 2
Low
10am 4.4
Moderate
11am 7.4
High
12pm 10
Very High
1pm 11.8
Extreme
2pm 11.7
Extreme
3pm 10.2
Very High
4pm 7.4
High
5pm 4.2
Moderate
6pm 1.8
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 13th in Sanibel, FL 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 0.6
Low
9am 1.9
Low
10am 4.3
Moderate
11am 7.2
High
12pm 9.9
Very High
1pm 11.5
Extreme
2pm 11.6
Extreme
3pm 10.1
Very High
4pm 7.4
High
5pm 4.4
Moderate
6pm 2
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 14th in Sanibel, FL 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 0.6
Low