Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from April 18, 08:21 PM CDT until April 20, 12:00 AM CDT

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

Sunday
High: 71 °F
NE 22kt
< 1ft
Sunday Night
Low: 67 °F
ENE 17kt
< 1ft
Monday
High: 74 °F
E 17kt
< 1ft
Monday Night
Low: 70 °F
E 17kt
< 1ft
Tuesday
High: 76 °F
SE 14kt
< 1ft
Tuesday Night
Low: 72 °F
ESE 15kt
< 1ft
Wednesday
High: 77 °F
SSE 12kt
< 1ft
Wednesday Night
Low: 73 °F
SE 11kt
< 1ft
Thursday
High: 78 °F
SSE 14kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Apr 19, 2026
Forecast Valid: 4am CDT Apr 19, 2026-6pm CDT Apr 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Sunday

NE wind 17 to 22 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Sunday Night

ENE wind 12 to 17 kt. A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 3am, then showers likely and possibly a thunderstorm after 3am. Seas 1 ft or less. .

Monday

E wind 13 to 17 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Seas 1 ft or less. .

Monday Night

E wind 11 to 17 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Tuesday

SE wind 10 to 14 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less. .

Tuesday Night

ESE wind 9 to 15 kt. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less. .

Wednesday

SSE wind 7 to 12 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Wednesday Night

SE wind around 11 kt. Partly cloudy. Seas 1 ft or less. .

Thursday

SSE wind 10 to 14 kt. Mostly sunny. 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.