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St. Petersburg, FL Marine Weather Forecast

Station SAPF1 - 8726520 - St. Petersburg, Tampa Bay, FL

March 5, 2026 1:00 am EST
Location: 27.761N 82.627W
Wind Direction: E (90°)
Wind Speed: 5.1 knots
Wind Gust: 7.0 knots
Atmospheric Pressure: 30.16 in (1021.5 mb)
Pressure Tendency: +0.02 in (+0.7 mb)
Air Temperature: 70.0°F (21.1°C)
Water Temperature: 70.2°F (21.2°C)


Overnight - 69°F
Mar 05, 2026
10 mph E
Partly Cloudy
Partly cloudy, with a low around 69. East wind around 10 mph.
Thursday - 85°F
Mar 05, 2026
6 to 9 mph E
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 1pm. Mostly sunny. High near 85, with temperatures falling to around 81 in the afternoon. East wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday Night - 69°F
Mar 05, 2026
6 to 9 mph E
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 10pm. Partly cloudy, with a low around 69. East wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 85°F
Mar 06, 2026
6 to 9 mph E
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East wind 6 to 9 mph. Chance of precipitation is 50%.
Friday Night - 69°F
Mar 06, 2026
6 to 9 mph E
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 69. East wind 6 to 9 mph. Chance of precipitation is 50%.
Saturday - 85°F
Mar 07, 2026
6 to 9 mph SE
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday Night - 69°F
Mar 07, 2026
7 mph NE
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69. Northeast wind around 7 mph. Chance of precipitation is 30%.
Sunday - 85°F
Mar 08, 2026
7 mph SSE
Sunny
Sunny, with a high near 85. South southeast wind around 7 mph.
Sunday Night - 68°F
Mar 08, 2026
7 mph N
Partly Cloudy
Partly cloudy, with a low around 68. North wind around 7 mph.
Monday - 85°F
Mar 09, 2026
7 mph SSE
Sunny
Sunny, with a high near 85.
Monday Night - 68°F
Mar 09, 2026
7 mph NNE
Mostly Clear
Mostly clear, with a low around 68.
Tuesday - 86°F
Mar 10, 2026
7 mph SSE
Sunny
Sunny, with a high near 86.
Tuesday Night - 69°F
Mar 10, 2026
8 mph S
Mostly Clear
Mostly clear, with a low around 69.
Wednesday - 85°F
Mar 11, 2026
8 to 12 mph SSE
Mostly Sunny
Mostly sunny, with a high near 85.

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