Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. 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
S 17kt
3ft
Saturday
High: 86 °F
S 14kt
2-3ft
Saturday Night
Low: 81 °F
SSE 17kt
3ft
Sunday
High: 86 °F
SSE 12kt
2ft
Sunday Night
Low: 81 °F
SSE 16kt
3ft
Monday
High: 87 °F
SSE 16kt
2-3ft
Monday Night
Low: 82 °F
SSE 18kt
3-4ft
Tuesday
High: 84 °F
SE 15kt
3ft
Tuesday Night
Low: 82 °F
SE 17kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Jul 31, 2026
Forecast Valid: 8pm CDT Jul 31, 2026-6pm CDT Aug 7, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 14 to 17 kt. Mostly cloudy, then gradually becoming clear. Seas around 3 ft. .

Saturday

S wind 10 to 14 kt. Sunny. Seas 2 to 3 ft. .

Saturday Night

SSE wind 14 to 17 kt. Partly cloudy. Seas around 3 ft. .

Sunday

SSW wind 6 to 12 kt becoming SE in the afternoon. Mostly sunny. Seas around 2 ft. .

Sunday Night

SSE wind 14 to 16 kt. Partly cloudy. Seas around 3 ft. .

Monday

SSW wind 11 to 16 kt becoming SSE in the afternoon. Sunny. Seas 2 to 3 ft. .

Monday Night

SSE wind around 18 kt. Mostly clear. Seas 3 to 4 ft. .

Tuesday

SE wind 13 to 15 kt. Sunny. Seas around 3 ft. .

Tuesday Night

SE wind 13 to 17 kt. Mostly clear. Seas around 3 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.