Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

4NM SW Boca Grande FL

Marine Point Forecast

[NOTICE]

Wednesday
High: 77 °F
E 7kt⇓
< 1ft
Wednesday Night
Low: 67 °F
ENE 8kt
< 1ft
Thursday
High: 76 °F
ENE 6kt⇓
< 1ft
Thursday Night
Low: 68 °F
E 9kt
< 1ft
Friday
High: 76 °F
E 6kt
< 1ft
Friday Night
Low: 69 °F
NE 6kt
< 1ft
Saturday
High: 76 °F
⇑WNW 6kt
< 1ft
Saturday Night
Low: 68 °F
NNW 6kt
< 1ft
Sunday
High: 75 °F
⇑W 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:35 pm CST Nov 18, 2025
Forecast Valid: 4am CST Nov 19, 2025-6pm CST Nov 25, 2025

View Nearby Observations

Detailed Forecast

Wednesday

E wind 5 to 7 kt becoming variable and less than 5 kt. Sunny. Seas 1 ft or less.

Wednesday Night

NNW wind 6 to 8 kt becoming ENE after midnight. Mostly clear. Seas 1 ft or less.

Thursday

ENE wind around 6 kt becoming variable and less than 5 kt. Sunny. Seas 1 ft or less.

Thursday Night

NNW wind 6 to 9 kt becoming E after midnight. Mostly clear. Seas 1 ft or less.

Friday

E wind around 6 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

NW wind around 6 kt becoming ESE after midnight. Mostly clear. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

NW wind around 6 kt becoming ENE after midnight. Mostly clear. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

*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.