Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Hazardous Weather Conditions

Small Craft Advisory until May 18, 10:00 AM CDT

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
SSE 20kt
4-5ft

Small Craft Advisory
Tonight
Low: 79 °F
SSE 23kt
5-6ft

Small Craft Advisory
Monday
High: 81 °F
SE 20kt
5-6ft

Small Craft Advisory
Monday Night
Low: 79 °F
SE 21kt
6ft
Tuesday
High: 80 °F
SE 17kt
5ft
Tuesday Night
Low: 79 °F
SE 17kt
4-5ft
Wednesday
High: 80 °F
SE 14kt
4ft
Wednesday Night
Low: 78 °F
ESE 15kt
4ft
Thursday
High: 80 °F
SE 14kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT May 17, 2026
Forecast Valid: 6am CDT May 17, 2026-6pm CDT May 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING...

Today

SSE wind 18 to 20 kt. A slight chance of showers, with thunderstorms also possible after 4pm. Seas 4 to 5 ft. .

Tonight

SSE wind 19 to 23 kt. A slight chance of showers. Seas 5 to 6 ft. .

Monday

SE wind 16 to 20 kt. A slight chance of showers before 1pm. Seas 5 to 6 ft. .

Monday Night

SE wind 19 to 21 kt. Mostly cloudy. Seas around 6 ft. .

Tuesday

SE wind 13 to 17 kt. Partly sunny. Seas around 5 ft. .

Tuesday Night

SE wind 14 to 17 kt. A chance of showers and thunderstorms, mainly after 1am. Seas 4 to 5 ft. .

Wednesday

SE wind 12 to 14 kt. A chance of showers and thunderstorms before 1pm. Seas around 4 ft. .

Wednesday Night

ESE wind 12 to 15 kt. A chance of showers and thunderstorms after 1am. Seas around 4 ft. .

Thursday

SE wind 10 to 14 kt. A chance of showers and thunderstorms. Seas 3 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.