For More Weather Information:

Saint Petersburg FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:01 am CDT Sep 15, 2026
Forecast Valid: 5am CDT Sep 15, 2026-6pm CDT Sep 21, 2026

Today

E wind 6 to 8 kt becoming NE in the afternoon. Showers and thunderstorms likely, mainly after 4pm. Seas 1 ft or less.

Tonight

ENE wind 11 to 13 kt. Scattered showers and thunderstorms, mainly before 7pm. Seas around 1 ft.

Wednesday

ENE wind 14 to 18 kt. Scattered showers and thunderstorms, mainly between 1pm and 5pm. Seas 1 to 2 ft.

Wednesday Night

NE wind 13 to 18 kt. Isolated showers and thunderstorms before 7pm. Seas 1 to 2 ft.

Thursday

ENE wind 13 to 15 kt. Scattered showers and thunderstorms after 1pm. Seas 1 to 2 ft.

Thursday Night

ENE wind 11 to 14 kt. Mostly clear. Seas 1 to 2 ft.

Friday

ENE wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Showers and thunderstorms likely after 1pm. Seas 1 ft or less.

Friday Night

E wind around 8 kt. Scattered showers and thunderstorms before 1am. Seas 1 ft or less.

Saturday

E wind 5 to 7 kt becoming S in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.