St. Petersburg,
FL
08/16/2026 04:00 AM
83°F
TEMPERATURE
Winds 3 mph ESE
Clear
Mostly clear, with a low around 82. East southeast wind around 3 mph.
Alerts
You have (1) alert(s). Tap to see details.
| Heat Advisory issued August 16 at 12:30AM EDT until August 16 at 7:00PM EDT by NWS Tampa Bay Ruskin FL | ||
| NWS Tampa Bay Ruskin FL | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/16/2026 12:30 AM | 08/16/2026 07:00 PM | 08/16/2026 07:00 PM |
* WHAT...Heat index values of 108 to 112 expected.
* WHERE...Portions of southwest and west central Florida.
* WHEN...From 11 AM this morning to 7 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
|
||
Moonrise
11:52 AM
Moonset
11:29 PM
Sunrise
07:01 AM
Moon Phase
Waxing crescent
Sunset
08:08 PM
Hourly Forecast
Sun, 04:00 AM
ClearWinds: 3 mph ESE
83°
Sun, 05:00 AM
Mostly ClearWinds: 3 mph ESE
82°
Sun, 06:00 AM
SunnyWinds: 3 mph ESE
83°
Sun, 07:00 AM
SunnyWinds: 2 mph SE
82°
Sun, 08:00 AM
SunnyWinds: 3 mph SE
83°
Sun, 09:00 AM
SunnyWinds: 2 mph SE
85°
Sun, 10:00 AM
SunnyWinds: 2 mph SSE
86°
Sun, 11:00 AM
SunnyWinds: 3 mph SSW
87°
Sun, 12:00 PM
SunnyWinds: 3 mph SW
88°
Sun, 01:00 PM
SunnyWinds: 6 mph WSW
88°
Sun, 02:00 PM
Mostly SunnyWinds: 8 mph W
89°
Sun, 03:00 PM
Mostly SunnyWinds: 8 mph W
90°
Sun, 04:00 PM
Mostly SunnyWinds: 9 mph W
89°
Sun, 05:00 PM
Mostly SunnyWinds: 9 mph WNW
89°
Sun, 06:00 PM
Partly CloudyWinds: 9 mph W
90°
Sun, 07:00 PM
Partly CloudyWinds: 9 mph WNW
89°
Sun, 08:00 PM
Partly CloudyWinds: 9 mph WNW
88°
Sun, 09:00 PM
Partly CloudyWinds: 8 mph WNW
87°
Sun, 10:00 PM
Partly CloudyWinds: 7 mph NW
86°
Sun, 11:00 PM
Mostly ClearWinds: 7 mph NW
86°
Mon, 12:00 AM
Mostly ClearWinds: 6 mph NW
86°
Mon, 01:00 AM
Mostly ClearWinds: 6 mph NW
85°
Mon, 02:00 AM
Mostly ClearWinds: 6 mph NW
85°
Mon, 03:00 AM
Mostly ClearWinds: 5 mph NW
84°
Winds: 3 mph ESE
Mostly clear, with a low around 82. East southeast wind around 3 mph.
Winds: 2 to 9 mph SSW
Sunny, with a high near 91. Heat index values as high as 107. South southwest wind 2 to 9 mph.
Winds: 5 to 9 mph WNW
Mostly clear, with a low around 82. Heat index values as high as 107. West northwest wind 5 to 9 mph.
Winds: 3 to 13 mph WNW
Sunny, with a high near 90. Heat index values as high as 106. West northwest wind 3 to 13 mph.
Winds: 9 to 13 mph W
Mostly clear, with a low around 82. West wind 9 to 13 mph.
Winds: 9 to 14 mph WNW
Scattered showers and thunderstorms between 8am and 11am, then scattered showers and thunderstorms. Sunny, with a high near 91. West northwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Winds: 9 to 13 mph WNW
Isolated showers and thunderstorms. Partly cloudy, with a low around 82. West northwest wind 9 to 13 mph. Chance of precipitation is 20%.
Winds: 8 to 13 mph WNW
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. West northwest wind 8 to 13 mph. Chance of precipitation is 60%.
Winds: 5 to 12 mph W
Scattered showers and thunderstorms. Partly cloudy, with a low around 82. West wind 5 to 12 mph. Chance of precipitation is 30%.
Winds: 5 to 10 mph W
Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Winds: 5 to 9 mph WSW
Scattered showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 40%.
Winds: 6 to 10 mph SW
Scattered showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
Winds: 6 to 9 mph WSW
Scattered showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 40%.
Winds: 6 to 12 mph SW
Scattered rain showers before 8am, then scattered showers and thunderstorms. Mostly sunny, with a high near 88.
Coastal Waters Forecast for Florida
National Weather Service Tampa Bay Ruskin FL
High pressure will generally remain over the waters for the next several days with benign conditions outside of showers and storms, keeping winds and seas below headline criteria. The exception will be Monday and Monday night when a frontal boundary moves over the northern waters causing winds to be a bit elevated. Rain chances remain mostly low for the next several days.
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.
TONIGHT
Northwest winds around 5 knots, becoming southeast late Bay and inland waters smooth
SUNDAY
Southeast winds around 5 knots, becoming west in the afternoon Bay and inland waters light chop
SUNDAY NIGHT
Northwest winds 5 to 10 knots, diminishing to around 5 knots after midnight Bay and inland waters light chop
MONDAY
Northwest winds around 5 knots, becoming west 10 to 15 knots in the afternoon Bay and inland waters a moderate chop
MONDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Bay and inland waters a moderate chop
TUESDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Bay and inland waters a moderate chop Scattered showers Isolated thunderstorms in the morning, then scattered thunderstorms in the afternoon
TUESDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Bay and inland waters a moderate chop Isolated showers and thunderstorms
WEDNESDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Bay and inland waters a moderate chop Scattered showers and thunderstorms
WEDNESDAY NIGHT
West winds 5 to 10 knots Bay and inland waters light chop Scattered showers and thunderstorms, mainly in the evening
THURSDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Bay and inland waters a moderate chop Scattered showers and thunderstorms
TONIGHT
Northwest winds around 5 knots, becoming east late this evening and overnight Bay and inland waters smooth Scattered showers and thunderstorms early this evening
SUNDAY
Southeast winds around 5 knots, becoming southwest in the afternoon Bay and inland waters light chop
SUNDAY NIGHT
West winds 5 to 10 knots, becoming north after midnight Bay and inland waters light chop
MONDAY
North winds around 5 knots, becoming west 10 to 15 knots in the afternoon Bay and inland waters a moderate chop
MONDAY NIGHT
Northwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Bay and inland waters a moderate chop
TUESDAY
West winds around 5 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon Bay and inland waters a moderate chop
TUESDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Bay and inland waters a moderate chop
WEDNESDAY
West winds around 5 knots, increasing to 10 to 15 knots in the afternoon Bay and inland waters a moderate chop Isolated showers and thunderstorms
WEDNESDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Bay and inland waters a moderate chop Isolated showers and thunderstorms
THURSDAY
Southwest winds 5 to 10 knots Bay and inland waters light chop Isolated showers and thunderstorms
TONIGHT
Northwest winds around 5 knots, becoming east late this evening and early morning, then becoming southeast late Seas 1 foot or less Wave Detail: Southeast 1 foot at 3 seconds Bay and inland waters smooth Isolated showers and thunderstorms early this evening
SUNDAY
Southeast winds around 5 knots, becoming southwest in the afternoon Seas 1 foot or less Wave Detail: Southeast 1 foot at 4 seconds Bay and inland waters light chop
SUNDAY NIGHT
Northwest winds 5 to 10 knots, becoming north after midnight Seas 1 foot or less Wave Detail: Northwest 1 foot at 2 seconds and south 1 foot at 4 seconds Bay and inland waters light chop
MONDAY
Northwest winds 5 to 10 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 4 seconds Bay and inland waters light chop
MONDAY NIGHT
Northwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Seas 1 foot or less Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 4 seconds Bay and inland waters a moderate chop
TUESDAY
West winds 5 to 10 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 3 seconds Bay and inland waters light chop
TUESDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Seas 1 foot or less Bay and inland waters a moderate chop
WEDNESDAY
West winds 5 to 10 knots Seas 1 foot or less, then around 2 feet in the afternoon Bay and inland waters light chop Isolated showers and thunderstorms
WEDNESDAY NIGHT
West winds 5 to 10 knots Seas around 2 feet Bay and inland waters light chop Isolated showers and thunderstorms
THURSDAY
West winds 5 to 10 knots Seas 1 foot or less Bay and inland waters light chop Isolated showers and thunderstorms
TONIGHT
Northwest winds around 5 knots, becoming northeast around 5 knots late this evening and early morning, then becoming east late Seas 1 foot or less Wave Detail: Southeast 1 foot at 4 seconds
SUNDAY
East winds around 5 knots Seas 1 foot or less Wave Detail: Southeast 1 foot at 4 seconds
SUNDAY NIGHT
Northwest winds around 5 knots Seas 1 foot or less Wave Detail: South 1 foot at 5 seconds
MONDAY
Northwest winds around 5 knots Seas 1 foot or less Wave Detail: South 1 foot at 4 seconds
MONDAY NIGHT
Northwest winds 5 to 10 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 2 seconds and south 1 foot at 4 seconds
TUESDAY
West winds 5 to 10 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 3 seconds
TUESDAY NIGHT
West winds 5 to 10 knots Seas 1 foot or less, then around 2 feet after midnight
WEDNESDAY
West winds 5 to 10 knots Seas around 2 feet Isolated showers and thunderstorms
WEDNESDAY NIGHT
West winds 5 to 10 knots Seas around 2 feet Isolated showers and thunderstorms after midnight
THURSDAY
West winds around 5 knots Seas around 2 feet Isolated showers and thunderstorms
TONIGHT
Northwest winds around 5 knots, becoming east late Seas 1 foot or less Wave Detail: Southeast 1 foot at 3 seconds and northwest 1 foot at 3 seconds Bay and inland waters smooth
SUNDAY
Southeast winds around 5 knots, becoming west in the afternoon Seas 1 foot or less Wave Detail: West 1 foot at 3 seconds and southeast 1 foot at 4 seconds Bay and inland waters light chop
SUNDAY NIGHT
Northwest winds 5 to 10 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 2 seconds and south 1 foot at 5 seconds Bay and inland waters light chop
MONDAY
Northwest winds 5 to 10 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 2 seconds and south 1 foot at 4 seconds Bay and inland waters light chop
MONDAY NIGHT
West winds around 10 knots Seas around 2 feet Wave Detail: West 1 foot at 3 seconds and south 1 foot at 5 seconds Bay and inland waters light chop
TUESDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Seas around 2 feet Wave Detail: West 2 feet at 5 seconds Bay and inland waters a moderate chop Scattered showers and thunderstorms
TUESDAY NIGHT
West winds 10 to 15 knots Seas around 2 feet Bay and inland waters a moderate chop Isolated showers and thunderstorms after midnight
WEDNESDAY
West winds around 10 knots Seas around 2 feet Bay and inland waters light chop Scattered showers and thunderstorms
WEDNESDAY NIGHT
West winds around 10 knots Seas around 2 feet Bay and inland waters light chop Isolated thunderstorms Isolated showers in the evening, then scattered showers after midnight
THURSDAY
West winds 5 to 10 knots Seas around 2 feet Bay and inland waters light chop Scattered showers and thunderstorms
TONIGHT
North winds around 5 knots, becoming east late Seas 1 foot or less Wave Detail: Southeast 1 foot at 3 seconds
SUNDAY
East winds around 5 knots, becoming northwest in the afternoon Seas 1 foot or less Wave Detail: Southeast 1 foot at 4 seconds
SUNDAY NIGHT
Northwest winds around 5 knots Seas 1 foot or less Wave Detail: Northwest 1 foot at 2 seconds and south 1 foot at 4 seconds
MONDAY
Northwest winds 5 to 10 knots Seas 1 foot or less Wave Detail: South 1 foot at 4 seconds and southwest 1 foot at 7 seconds
MONDAY NIGHT
West winds 5 to 10 knots Seas around 2 feet Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 5 seconds
TUESDAY
West winds 5 to 10 knots Seas around 2 feet Wave Detail: Northwest 2 feet at 4 seconds and southwest 1 foot at 7 seconds Scattered showers and thunderstorms
TUESDAY NIGHT
West winds around 10 knots Seas around 2 feet Isolated showers and thunderstorms after midnight
WEDNESDAY
West winds 5 to 10 knots Seas around 2 feet Isolated showers and thunderstorms
WEDNESDAY NIGHT
West winds 5 to 10 knots Seas around 2 feet Isolated showers and thunderstorms in the evening, then scattered showers and thunderstorms after midnight
THURSDAY
West winds 5 to 10 knots Seas around 2 feet Scattered showers and thunderstorms
TONIGHT
West winds around 5 knots Seas 1 foot or less Bay and inland waters smooth
SUNDAY
West winds around 5 knots, increasing to 5 to 10 knots in the afternoon Seas 1 foot or less Wave Detail: West 1 foot at 2 seconds Bay and inland waters light chop
SUNDAY NIGHT
West winds 5 to 10 knots Seas 1 foot or less Wave Detail: West 1 foot at 2 seconds Bay and inland waters light chop
MONDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Seas 1 foot or less Wave Detail: West 1 foot at 3 seconds Bay and inland waters a moderate chop Scattered showers and thunderstorms
MONDAY NIGHT
West winds 10 to 15 knots Seas around 2 feet Wave Detail: West 2 feet at 3 seconds and south 1 foot at 4 seconds Bay and inland waters a moderate chop Isolated showers and thunderstorms
TUESDAY
West winds 10 to 15 knots Seas around 2 feet Wave Detail: Southwest 2 feet at 5 seconds Bay and inland waters a moderate chop Scattered showers and thunderstorms, mainly in the morning
TUESDAY NIGHT
West winds 10 to 15 knots Seas around 2 feet Bay and inland waters a moderate chop Isolated showers and thunderstorms in the evening, then scattered showers and thunderstorms after midnight
WEDNESDAY
West winds around 10 knots Seas around 2 feet Bay and inland waters light chop Scattered showers and thunderstorms
WEDNESDAY NIGHT
West winds around 10 knots Seas around 2 feet Bay and inland waters light chop Scattered showers and thunderstorms
THURSDAY
West winds 5 to 10 knots Seas around 2 feet Bay and inland waters light chop Scattered showers and thunderstorms
TONIGHT
West winds around 5 knots Seas 1 foot or less
SUNDAY
West winds around 5 knots Seas 1 foot or less
SUNDAY NIGHT
West winds 5 to 10 knots Seas 1 foot or less Wave Detail: West 1 foot at 2 seconds and south 1 foot at 4 seconds
MONDAY
West winds 5 to 10 knots Seas 1 foot or less, then around 2 feet in the afternoon Wave Detail: West 1 foot at 3 seconds and south 1 foot at 4 seconds Isolated showers and thunderstorms
MONDAY NIGHT
West winds 10 to 15 knots Seas around 2 feet Wave Detail: West 2 feet at 4 seconds and south 1 foot at 4 seconds Scattered showers with isolated thunderstorms after midnight
TUESDAY
West winds 10 to 15 knots Seas around 2 feet Wave Detail: West 2 feet at 4 seconds and south 1 foot at 7 seconds Scattered showers and thunderstorms
TUESDAY NIGHT
West winds 10 to 15 knots Seas 2 to 3 feet Scattered showers and thunderstorms after midnight
WEDNESDAY
West winds around 10 knots Seas around 2 feet Scattered showers and thunderstorms
WEDNESDAY NIGHT
West winds around 10 knots Seas around 2 feet Scattered showers and thunderstorms
THURSDAY
West winds around 10 knots Seas around 2 feet Scattered showers and thunderstorms
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