Weather

St. Petersburg, FL

09/16/2026 05:00 PM

88°F

TEMPERATURE

Winds 20 mph ENE

Isolated Showers And Thunderstorms

Isolated showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 101. East northeast wind around 20 mph, with gusts as high as 26 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Moonrise

01:30 PM

Moonset

11:53 PM

Sunrise

07:16 AM

Moon Phase

Waxing crescent

Sunset

07:34 PM

Hourly Forecast

Wed, 05:00 PM

Isolated Showers And Thunderstorms
Winds: 20 mph ENE

88°

Wed, 06:00 PM

Mostly Cloudy
Winds: 21 mph ENE

87°

Wed, 07:00 PM

Partly Cloudy
Winds: 21 mph ENE

85°

Wed, 08:00 PM

Partly Cloudy
Winds: 20 mph ENE

84°

Wed, 09:00 PM

Partly Cloudy
Winds: 21 mph ENE

82°

Wed, 10:00 PM

Partly Cloudy
Winds: 21 mph ENE

82°

Wed, 11:00 PM

Partly Cloudy
Winds: 18 mph ENE

81°

Thu, 12:00 AM

Mostly Clear
Winds: 18 mph ENE

81°

Thu, 01:00 AM

Mostly Clear
Winds: 17 mph ENE

81°

Thu, 02:00 AM

Partly Cloudy
Winds: 16 mph ENE

80°

Thu, 03:00 AM

Mostly Clear
Winds: 16 mph ENE

80°

Thu, 04:00 AM

Partly Cloudy
Winds: 16 mph ENE

80°

Thu, 05:00 AM

Partly Cloudy
Winds: 16 mph ENE

79°

Thu, 06:00 AM

Mostly Sunny
Winds: 16 mph ENE

78°

Thu, 07:00 AM

Mostly Sunny
Winds: 16 mph ENE

79°

Thu, 08:00 AM

Mostly Sunny
Winds: 16 mph ENE

79°

Thu, 09:00 AM

Sunny
Winds: 17 mph ENE

80°

Thu, 10:00 AM

Mostly Sunny
Winds: 17 mph ENE

82°

Thu, 11:00 AM

Sunny
Winds: 17 mph ENE

83°

Thu, 12:00 PM

Mostly Sunny
Winds: 17 mph ENE

86°

Thu, 01:00 PM

Mostly Sunny
Winds: 17 mph ENE

87°

Thu, 02:00 PM

Mostly Sunny
Winds: 16 mph ENE

88°

Thu, 03:00 PM

Mostly Sunny
Winds: 17 mph ENE

89°

Thu, 04:00 PM

Mostly Sunny
Winds: 17 mph ENE

89°

This Afternoon

Isolated Showers And Thunderstorms

90°

Winds: 20 mph ENE

Tonight

Partly Cloudy

78°

Winds: 16 to 21 mph ENE

Partly cloudy, with a low around 78. Heat index values as high as 99. East northeast wind 16 to 21 mph, with gusts as high as 29 mph. New rainfall amounts less than a tenth of an inch possible.

Thursday

Mostly Sunny

89°

Winds: 17 mph ENE

Mostly sunny, with a high near 89. Heat index values as high as 100. East northeast wind around 17 mph, with gusts as high as 23 mph.

Thursday Night

Mostly Clear

77°

Winds: 13 to 18 mph ENE

Mostly clear, with a low around 77. Heat index values as high as 97. East northeast wind 13 to 18 mph, with gusts as high as 24 mph.

Friday

Sunny then Scattered Showers And Thunderstorms

90°

Winds: 9 to 14 mph ENE

Scattered showers and thunderstorms after 2pm. Sunny, with a high near 90. East northeast wind 9 to 14 mph. Chance of precipitation is 40%.

Friday Night

Scattered Showers And Thunderstorms

77°

Winds: 8 to 12 mph ENE

Scattered showers and thunderstorms before 2am. Partly cloudy, with a low around 77. East northeast wind 8 to 12 mph. Chance of precipitation is 40%.

Saturday

Mostly Sunny then Chance Showers And Thunderstorms

88°

Winds: 9 mph ENE

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. East northeast wind around 9 mph. Chance of precipitation is 60%.

Saturday Night

Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms

76°

Winds: 9 mph E

A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms. Mostly cloudy, with a low around 76. East wind around 9 mph. Chance of precipitation is 60%.

Sunday

Chance Showers And Thunderstorms

87°

Winds: 8 mph SSE

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. South southeast wind around 8 mph. Chance of precipitation is 70%.

Sunday Night

Chance Showers And Thunderstorms

77°

Winds: 9 mph ESE

A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 70%.

Monday

Chance Showers And Thunderstorms

87°

Winds: 8 mph S

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 70%.

Monday Night

Chance Showers And Thunderstorms

77°

Winds: 8 mph SSE

A chance of showers and thunderstorms before 2am, then scattered showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 70%.

Tuesday

Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms

87°

Winds: 7 mph S

Scattered showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 70%.

Tuesday Night

Chance Showers And Thunderstorms

77°

Winds: 7 mph NE

A chance of showers and thunderstorms before 2am, then scattered showers and thunderstorms. Partly cloudy, with a low around 77.

Port Manatee, FL

Tide Information

2.49 Ft

St. Petersburg, FL

Tide Information

2.575 Ft

Coastal Waters Forecast for Florida

National Weather Service Tampa Bay Ruskin FL

High pressure north of the waters will bring breezy east and northeast winds through Thursday evening, triggering Small Craft Advisory headlines across the waters. Winds and seas will diminish Thursday night and Friday, but daily thunderstorms will create locally higher winds and rough seas each day through the weekend.

Gulf coastal waters from Bonita Beach to the mouth of the Suwannee River out to 60 NM. Important notice to mariners.marine forecasts are issued at least four times a day. Boaters on extended trips should routinely monitor subsequent forecast issuances and updates for the latest marine weather information. The wave heights are forecast as significant wave height which is the average of the highest one-third of the waves. The highest waves may rarely be twice the significant wave height. The winds and seas near thunderstorms may be higher than forecast.