Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 84 °F
ESE 16kt
4ft
Tonight
Low: 83 °F
ESE 17kt
4ft
Columbus Day
High: 85 °F
SSE 13kt
3ft
Monday Night
Low: 84 °F
SE 15kt
3ft
Tuesday
High: 85 °F
SSE 17kt
3ft
Tuesday Night
Low: 84 °F
SE 17kt
4ft
Wednesday
High: 85 °F
SE 18kt
4ft
Wednesday Night
Low: 82 °F
SE 19kt
4ft
Thursday
High: 84 °F
SE 15kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:20 pm CDT Oct 11, 2026
Forecast Valid: 1pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 16 kt. Sunny. Seas around 4 ft. .

Tonight

ESE wind 13 to 17 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 4 ft. .

Columbus Day

SSE wind 10 to 13 kt. A chance of showers and thunderstorms, mainly before 10am. Seas around 3 ft. .

Monday Night

SE wind around 15 kt. Partly cloudy. Seas around 3 ft. .

Tuesday

SSE wind 13 to 17 kt. Mostly 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. A slight chance of showers and thunderstorms. Seas around 4 ft. .

Wednesday Night

SE wind 17 to 19 kt. Mostly clear. Seas around 4 ft. .

Thursday

SE wind 12 to 15 kt. Sunny. Seas around 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.