Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tuesday
High: 85 °F
SE 15kt
3ft
Tuesday Night
Low: 84 °F
ESE 20kt
3-5ft
Wednesday
High: 86 °F
SSE 20kt
5ft
Wednesday Night
Low: 85 °F
SE 24kt
5-6ft
Thursday
High: 86 °F
SSE 22kt
5-6ft
Thursday Night
Low: 85 °F
SE 18kt
4-5ft
Friday
High: 84 °F
ESE 13kt
3-4ft
Friday Night
Low: 82 °F
E 11kt
3ft
Saturday
High: 83 °F
NE 12kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Sep 29, 2026
Forecast Valid: 1am CDT Sep 29, 2026-6pm CDT Oct 5, 2026

View Nearby Observations

Detailed Forecast

Tuesday

SE wind 12 to 15 kt. A chance of showers and thunderstorms, mainly between noon and 1pm. Seas around 3 ft. .

Tuesday Night

ESE wind 17 to 20 kt. A slight chance of showers between midnight and 3am. Seas 3 to 5 ft. .

Wednesday

SSE wind 17 to 20 kt. A slight chance of showers between 10am and 11am. Seas around 5 ft. .

Wednesday Night

SE wind 21 to 24 kt. A chance of showers and thunderstorms after 1am. Seas 5 to 6 ft. .

Thursday

SSE wind 17 to 22 kt. A chance of showers and thunderstorms. Seas 5 to 6 ft. .

Thursday Night

SE wind 15 to 18 kt. Showers likely and possibly a thunderstorm. Seas 4 to 5 ft. .

Friday

ESE wind 8 to 13 kt. Showers and possibly a thunderstorm. Seas 3 to 4 ft. .

Friday Night

E wind 8 to 11 kt. Showers and possibly a thunderstorm. Seas around 3 ft. .

Saturday

NE wind 10 to 12 kt. Showers and possibly a thunderstorm. Seas around 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.