Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from April 17, 12:00 PM CDT until April 18, 03:00 AM CDT

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

Overnight
Low: 74 °F
SSE 15kt
< 1ft
Saturday
High: 78 °F
S 11kt
< 1ft
Saturday Night
Low: 64 °F
NNE 19kt
< 1ft
Sunday
High: 71 °F
NE 19kt
< 1ft
Sunday Night
Low: 67 °F
ENE 16kt
< 1ft
Monday
High: 73 °F
E 16kt
< 1ft
Monday Night
Low: 70 °F
E 14kt
< 1ft
Tuesday
High: 76 °F
ESE 14kt
< 1ft
Tuesday Night
Low: 72 °F
SE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Apr 17, 2026
Forecast Valid: 11pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Overnight

SSE wind 13 to 15 kt. Mostly cloudy. Seas 1 ft or less. .

Saturday

S wind around 11 kt becoming ESE in the afternoon. Mostly cloudy. Seas 1 ft or less. .

Saturday Night

ENE wind 9 to 19 kt becoming N after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less. .

Sunday

NE wind 16 to 19 kt, with gusts as high as 26 kt. A chance of showers, with thunderstorms also possible after 4pm. Seas 1 ft or less. .

Sunday Night

ENE wind 11 to 16 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Monday

E wind 13 to 16 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. .

Monday Night

E wind 10 to 14 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Tuesday

ESE wind 9 to 14 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Tuesday Night

SE wind 8 to 12 kt. A slight chance of showers and thunderstorms. 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.