Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
SE 13kt
3ft
Sunday
High: 84 °F
SE 15kt
3-4ft
Sunday Night
Low: 83 °F
ESE 17kt
4ft
Columbus Day
High: 85 °F
SSE 14kt
3-4ft
Monday Night
Low: 84 °F
SE 14kt
3ft
Tuesday
High: 85 °F
SSE 16kt
3ft
Tuesday Night
Low: 84 °F
SE 17kt
4ft
Wednesday
High: 85 °F
SE 18kt
4ft
Wednesday Night
Low: 83 °F
SE 18kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Oct 10, 2026
Forecast Valid: 8pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

SE wind 11 to 13 kt. Mostly clear. Seas around 3 ft. .

Sunday

SE wind around 15 kt. Sunny. Seas 3 to 4 ft. .

Sunday Night

ESE wind 13 to 17 kt. A slight chance of showers between 9pm and midnight. Seas around 4 ft. .

Columbus Day

SSE wind 11 to 14 kt. A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Seas 3 to 4 ft. .

Monday Night

SE wind around 14 kt. Partly cloudy. Seas around 3 ft. .

Tuesday

SSE wind 12 to 16 kt. Sunny. Seas around 3 ft. .

Tuesday Night

SE wind around 17 kt. Mostly clear. Seas around 4 ft. .

Wednesday

SE wind 16 to 18 kt. Sunny. Seas around 4 ft. .

Wednesday Night

SE wind around 18 kt. Mostly clear. Seas around 4 ft. .

*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.