Significant Heat in the Northwest U.S.; Tropical Rainfall Potential in the Southwest U.S.

A significant late season heat wave continues in the interior Pacific Northwest for at least one more day before easing somewhat Friday into Saturday. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. through Saturday which may bring areas of flooding. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

5NM NW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
SSE 12kt
< 1ft
Friday
High: 92 °F
SE 12kt
< 1ft
Friday Night
Low: 82 °F
SE 12kt
< 1ft
Saturday
High: 91 °F
ESE 10kt
< 1ft
Saturday Night
Low: 81 °F
ESE 10kt
< 1ft
Sunday
High: 91 °F
E 11kt
< 1ft
Sunday Night
Low: 79 °F
E 10kt
< 1ft
Monday
High: 89 °F
ENE 12kt
< 1ft
Monday Night
Low: 80 °F
E 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 pm CDT Sep 4, 2025
Forecast Valid: 6pm CDT Sep 4, 2025-6pm CDT Sep 11, 2025

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 10 to 12 kt. Mostly clear. Seas 1 ft or less. .

Friday

S wind 9 to 12 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less. .

Friday Night

SE wind 9 to 12 kt. A chance of showers after 1am. Seas 1 ft or less. .

Saturday

SSE wind 5 to 10 kt becoming ESE in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less. .

Saturday Night

ESE wind 6 to 10 kt. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Seas 1 ft or less. .

Sunday

E wind 6 to 11 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less. .

Sunday Night

E wind 7 to 10 kt. Showers and possibly a thunderstorm. Seas 1 ft or less. .

Monday

ENE wind 9 to 12 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less. .

Monday Night

E wind 7 to 11 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less. .

Winds and waves 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.