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

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Overnight
Low: 73 °F
SE 7kt
2ft
Thursday
High: 78 °F
E 11kt
2ft
Thursday Night
Low: 72 °F
E 11kt
2ft
Friday
High: 76 °F
NNE 15kt
2ft
Friday Night
Low: 72 °F
NE 15kt
2ft
Saturday
High: 75 °F
ENE 18kt
3-4ft
Saturday Night
Low: 69 °F
E 25kt
7ft
Sunday
High: 72 °F
ENE 28kt
7-9ft
Sunday Night
Low: 66 °F
NNE 23kt
7ft

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

SE wind around 7 kt. Mostly clear. Seas around 2 ft. .

Thursday

E wind 8 to 11 kt. A slight chance of showers and thunderstorms after 4pm. Seas around 2 ft. .

Thursday Night

E wind 6 to 11 kt. A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 4am, then a chance of showers and thunderstorms after 4am. Seas around 2 ft. .

Friday

NNE wind 9 to 15 kt. A chance of showers, mainly before 8am. Seas around 2 ft. .

Friday Night

NE wind 11 to 15 kt. Mostly cloudy. Seas around 2 ft. .

Saturday

ENE wind 15 to 18 kt. A chance of showers after noon. Seas 3 to 4 ft. .

Saturday Night

E wind 18 to 25 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Seas 4 ft building to 7 ft. .

Sunday

ENE wind 23 to 28 kt. Showers and possibly a thunderstorm. Seas 7 to 9 ft. .

Sunday Night

NNE wind 17 to 23 kt. A chance of showers and thunderstorms. Seas 7 ft subsiding to 4 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.