For More Weather Information:

Saint Petersburg FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:01 pm CDT Jul 14, 2026
Forecast Valid: 11pm CDT Jul 14, 2026-6pm CDT Jul 21, 2026

Overnight

Variable winds 5 kt or less. Scattered showers and thunderstorms before 1am. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Isolated showers and thunderstorms between 10am and 2pm. Seas 1 ft or less.

Wednesday Night

WNW wind 7 to 10 kt. Partly cloudy. Seas 1 ft or less.

Thursday

WNW wind 7 to 11 kt. Isolated showers and thunderstorms before 1pm. Seas 1 ft or less.

Thursday Night

NW wind 8 to 11 kt. Partly cloudy. Seas 1 ft or less.

Friday

WNW wind 8 to 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.

Friday Night

WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms, mainly after 1am. Seas 1 ft or less.

Saturday

WSW wind 5 to 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.

Saturday Night

W wind 7 to 9 kt. Scattered showers and thunderstorms, mainly after 1am. 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.