Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from June 17, 12:00 AM CDT until June 19, 06:00 AM CDT

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

5NM SW Gulfport MS

Marine Point Forecast

[NOTICE]

Overnight
Low: 80 °F
SSW 15kt
1-2ft

Small Craft Advisory
Wednesday
High: 86 °F
S 20kt
3-4ft

Small Craft Advisory
Wednesday Night
Low: 81 °F
S 25kt
4-5ft

Small Craft Advisory
Thursday
High: 86 °F
SSW 25kt
4-5ft

Small Craft Advisory
Thursday Night
Low: 84 °F
SSW 25kt
4ft

Small Craft Advisory
Juneteenth
High: 85 °F
SW 15kt
2-3ft
Friday Night
Low: 81 °F
SW 10kt
1ft
Saturday
High: 85 °F
S 10kt
< 1ft
Saturday Night
Low: 82 °F
S 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:16 pm CDT Jun 16, 2026
Forecast Valid: 11pm CDT Jun 16, 2026-6pm CDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...

Overnight

SSW wind 5 to 15 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Seas 1 to 2 ft.

Wednesday

S wind 15 to 20 kt. Showers and thunderstorms likely, mainly before noon. Seas 3 to 4 ft.

Wednesday Night

S wind 20 to 25 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Seas 4 to 5 ft.

Thursday

SSW wind 20 to 25 kt. Showers and thunderstorms. Some of the storms could produce heavy rainfall. Seas 4 to 5 ft.

Thursday Night

SSW wind 15 to 25 kt. Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Seas around 4 ft.

Juneteenth

SW wind 10 to 15 kt. Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely after 10am. Seas 2 to 3 ft.

Friday Night

SW wind 5 to 10 kt. Showers and thunderstorms likely. Seas around 1 ft.

Saturday

W wind 5 to 10 kt becoming S 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

S wind 5 to 10 kt. A chance of showers and thunderstorms before 1am. Seas 1 to 2 ft.

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.