Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 69 °F
SSW 7kt
2ft
Tonight
Low: 62 °F
NNE 16kt
2ft
Thursday
High: 69 °F
NNE 16kt
2-3ft
Thursday Night
Low: 66 °F
S 9kt
2ft
Friday
High: 72 °F
ESE 11kt
2ft
Friday Night
Low: 70 °F
SE 11kt
2ft
Saturday
High: 72 °F
SE 10kt
2ft
Saturday Night
Low: 69 °F
SE 10kt
2ft
Sunday
High: 70 °F
NE 17kt
2-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:26 am CST Dec 10, 2025
Forecast Valid: 12pm CST Dec 10, 2025-6pm CST Dec 16, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind 5 to 7 kt becoming E. Mostly sunny. Seas around 2 ft. .

Tonight

E wind 9 to 16 kt becoming NNE in the evening. Partly cloudy. Seas around 2 ft. .

Thursday

NNE wind 7 to 16 kt. Sunny. Seas 2 to 3 ft. .

Thursday Night

E wind 6 to 9 kt becoming S after midnight. Mostly clear. Seas around 2 ft. .

Friday

S wind 7 to 11 kt becoming ESE in the afternoon. Mostly sunny. Seas around 2 ft. .

Friday Night

SE wind 8 to 11 kt. A slight chance of showers and thunderstorms after midnight. Seas around 2 ft. .

Saturday

SE wind 8 to 10 kt. A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Seas around 2 ft. .

Saturday Night

SE wind 8 to 10 kt. Partly cloudy. Seas around 2 ft. .

Sunday

NE wind 9 to 17 kt. A chance of showers and thunderstorms before noon, then a slight chance of showers. Seas 2 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.