Heavy Rain and Thunderstorms in the Mississippi Valley; Flooding Continues Along the East Coast of Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Significant river flooding is forecast along the St. John’s and the Peace rivers in Florida through the end of the week as flood waters will be slow to recede. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
NNE 17kt
3-4ft
Wednesday
High: 75 °F
NNE 15kt
2-4ft
Wednesday Night
Low: 73 °F
ENE 9kt
2ft
Thursday
High: 79 °F
E 11kt
2ft
Thursday Night
Low: 71 °F
E 10kt
2ft
Friday
High: 75 °F
N 17kt
2-3ft
Friday Night
Low: 69 °F
NNE 16kt
2-3ft
Saturday
High: 73 °F
NNE 17kt
3ft
Saturday Night
Low: 67 °F
NNE 24kt
3-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:31 pm CST Nov 3, 2026
Forecast Valid: 10pm CST Nov 3, 2026-6pm CST Nov 10, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION TONIGHT...

Tonight

NNE wind 13 to 17 kt. Mostly cloudy, then gradually becoming clear. Seas 3 to 4 ft. .

Wednesday

NNE wind 9 to 15 kt. Sunny. Seas 2 to 4 ft. .

Wednesday Night

ENE wind 6 to 9 kt becoming ESE after midnight. Mostly clear. Seas around 2 ft. .

Thursday

E wind 7 to 11 kt. A slight chance of showers before noon. Seas around 2 ft. .

Thursday Night

E wind 5 to 10 kt becoming N after midnight. Showers and possibly a thunderstorm. Seas around 2 ft. .

Friday

N wind 12 to 17 kt. A chance of showers and thunderstorms before noon. Seas 2 to 3 ft. .

Friday Night

NNE wind 12 to 16 kt. A slight chance of showers after midnight. Seas 2 to 3 ft. .

Saturday

NNE wind 15 to 17 kt. A chance of showers. Seas around 3 ft. .

Saturday Night

NNE wind 17 to 24 kt. A chance of showers. Seas 3 to 5 ft. .

Winds and seas 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.