River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

Overnight
Low: 70 °F
Light Wind
1ft
Thursday
High: 80 °F
E 10kt
1ft
Thursday Night
Low: 69 °F
E 8kt⇓
1ft
Friday
High: 79 °F
NNE 12kt
1ft
Friday Night
Low: 68 °F
NE 10kt
1ft
Saturday
High: 77 °F
NE 14kt
1-2ft
Saturday Night
Low: 65 °F
ENE 17kt
2-3ft
Sunday
High: 74 °F
NNE 19kt
4ft
Sunday Night
Low: 62 °F
NNE 16kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:46 am CST Nov 5, 2026
Forecast Valid: 12am CST Nov 5, 2026-6pm CST Nov 11, 2026

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Detailed Forecast

Overnight

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft. .

Thursday

E wind 6 to 10 kt. A slight chance of showers and thunderstorms after 4pm. Seas around 1 ft. .

Thursday Night

E wind 5 to 8 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms. Seas around 1 ft. .

Friday

NNE wind 6 to 12 kt. A slight chance of showers before 7am. Seas around 1 ft. .

Friday Night

NE wind 8 to 10 kt. Mostly cloudy. Seas around 1 ft. .

Saturday

NE wind 10 to 14 kt. A slight chance of showers after noon. Seas 1 to 2 ft. .

Saturday Night

ENE wind 14 to 17 kt, with gusts as high as 23 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Seas 2 to 3 ft. .

Sunday

NNE wind 17 to 19 kt, with gusts as high as 27 kt. Showers and possibly a thunderstorm. Seas around 4 ft. .

Sunday Night

NNE wind 11 to 16 kt, with gusts as high as 22 kt. A chance of showers. Seas 2 to 3 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.