Weather

St. Petersburg, FL

09/17/2026 06:00 AM

79°F

TEMPERATURE

Winds 17 mph ENE

Mostly Sunny

Mostly sunny, with a high near 90. Heat index values as high as 100. East northeast wind around 18 mph, with gusts as high as 23 mph.

Moonrise

02:27 PM

Moonset

12:39 AM

Sunrise

07:16 AM

Moon Phase

Waxing crescent

Sunset

07:34 PM

Hourly Forecast

Thu, 06:00 AM

Mostly Sunny
Winds: 17 mph ENE

79°

Thu, 07:00 AM

Mostly Sunny
Winds: 17 mph ENE

79°

Thu, 08:00 AM

Mostly Sunny
Winds: 17 mph ENE

80°

Thu, 09:00 AM

Sunny
Winds: 18 mph ENE

81°

Thu, 10:00 AM

Mostly Sunny
Winds: 18 mph ENE

83°

Thu, 11:00 AM

Sunny
Winds: 17 mph ENE

84°

Thu, 12:00 PM

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

89°

Thu, 03:00 PM

Mostly Sunny
Winds: 17 mph ENE

90°

Thu, 04:00 PM

Mostly Sunny
Winds: 17 mph ENE

89°

Thu, 05:00 PM

Mostly Sunny
Winds: 17 mph ENE

89°

Thu, 06:00 PM

Partly Cloudy
Winds: 18 mph ENE

88°

Thu, 07:00 PM

Partly Cloudy
Winds: 18 mph ENE

87°

Thu, 08:00 PM

Mostly Clear
Winds: 17 mph ENE

85°

Thu, 09:00 PM

Mostly Clear
Winds: 17 mph ENE

83°

Thu, 10:00 PM

Mostly Clear
Winds: 17 mph ENE

82°

Thu, 11:00 PM

Clear
Winds: 16 mph ENE

81°

Fri, 12:00 AM

Clear
Winds: 15 mph ENE

81°

Fri, 01:00 AM

Clear
Winds: 14 mph NE

80°

Fri, 02:00 AM

Mostly Clear
Winds: 13 mph NE

80°

Fri, 03:00 AM

Mostly Clear
Winds: 13 mph NE

79°

Fri, 04:00 AM

Mostly Clear
Winds: 13 mph NE

79°

Fri, 05:00 AM

Mostly Clear
Winds: 13 mph NE

78°

Today

Mostly Sunny

90°

Winds: 18 mph ENE

Mostly sunny, with a high near 90. Heat index values as high as 100. East northeast wind around 18 mph, with gusts as high as 23 mph.

Tonight

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 Isolated Showers And Thunderstorms

90°

Winds: 9 to 14 mph ENE

Isolated showers and thunderstorms after 4pm. Sunny, with a high near 90. Heat index values as high as 100. East northeast wind 9 to 14 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

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: 6 to 9 mph NNE

A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. North northeast wind 6 to 9 mph. Chance of precipitation is 70%.

Saturday Night

Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms

77°

Winds: 9 mph ENE

A chance of showers and thunderstorms before 11pm, then scattered showers and thunderstorms. Partly cloudy, with a low around 77. East northeast wind around 9 mph. Chance of precipitation is 70%.

Sunday

Scattered Showers And Thunderstorms

87°

Winds: 8 mph SE

Scattered showers and thunderstorms before 8am, then scattered showers and thunderstorms between 8am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind around 8 mph. Chance of precipitation is 80%.

Sunday Night

Showers And Thunderstorms then Scattered Showers And Thunderstorms

77°

Winds: 8 mph ESE

Showers and thunderstorms before 8pm, then scattered showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind around 8 mph. Chance of precipitation is 80%.

Monday

Chance Showers And Thunderstorms

86°

Winds: 8 mph SSE

A chance of showers and thunderstorms. Partly sunny, with a high near 86. South southeast wind around 8 mph. Chance of precipitation is 70%.

Monday Night

Chance Showers And Thunderstorms

77°

Winds: 8 mph SE

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

Tuesday

Scattered Showers And Thunderstorms

87°

Winds: 8 mph SE

Scattered showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Tuesday Night

Chance Showers And Thunderstorms

78°

Winds: 8 mph ESE

A chance of showers and thunderstorms before 2am, then scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 70%.

Wednesday

Chance Showers And Thunderstorms

87°

Winds: 8 mph E

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

Wednesday Night

Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms

77°

Winds: 10 mph ENE

A chance of showers and thunderstorms before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 77.

Port Manatee, FL

Tide Information

2.464 Ft

St. Petersburg, FL

Tide Information

2.541 Ft

Coastal Waters Forecast for Florida

National Weather Service Tampa Bay Ruskin FL

Area of high pressure north of the waters will continue to support breezy east to northeasterly winds through this evening. As a result, a Small Craft Advisory remains in effect across the Gulf waters. Winds and seas are forecast to diminish going into 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.