Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Plains to the Upper Midwest

A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S and linger through much of the work week. Numerous daily record highs and warm lows are likely. Severe thunderstorms are possible from the southern Plains through the Upper Mississippi Valley. Fire weather concerns are expected to persist across the Four Corners region. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

4NM SSE Port Charlotte FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
E 6kt
< 1ft
Monday
High: 89 °F
E 10kt
< 1ft
Monday Night
Low: 76 °F
E 9kt
< 1ft
Tuesday
High: 88 °F
ENE 10kt
< 1ft
Tuesday Night
Low: 77 °F
E 9kt
< 1ft
Wednesday
High: 88 °F
ENE 7kt
< 1ft
Wednesday Night
Low: 77 °F
ESE 7kt
< 1ft
Thursday
High: 86 °F
SW 7kt
< 1ft
Thursday Night
Low: 76 °F
SE 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:16 pm CDT Jun 22, 2025
Forecast Valid: 8pm CDT Jun 22, 2025-6pm CDT Jun 29, 2025

View Nearby Observations

Detailed Forecast

Tonight

E wind around 6 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Seas 1 ft or less.

Monday

E wind 6 to 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Seas 1 ft or less.

Monday Night

E wind 7 to 9 kt. A chance of showers before 7pm. Seas 1 ft or less.

Tuesday

ENE wind 8 to 10 kt. A slight chance of showers, then showers and thunderstorms likely after 10am. Seas 1 ft or less.

Tuesday Night

E wind 6 to 9 kt. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Seas 1 ft or less.

Wednesday

ENE wind around 7 kt. A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Wednesday Night

ESE wind 5 to 7 kt. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less.

Thursday

ESE wind 5 to 7 kt becoming WSW in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Thursday Night

SE wind around 6 kt. A chance of showers and thunderstorms, mainly before 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.