Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

5NM ESE Annapolis MD

Marine Point Forecast

[NOTICE]

Today
SW 20kt
3ft

Small Craft Advisory
Tonight
W 12kt
1-2ft
Juneteenth
WNW 7kt
< 1ft
Friday Night
WNW 10kt
1ft
Saturday
WNW 11kt
1ft
Saturday Night
WNW 9kt⇓
< 1ft
Sunday
⇑S 7kt
< 1ft
Sunday Night
SSE 8kt
1ft
Monday
SSW 15kt
2ft

Associated Zone Forecast which includes this point

Last Update: 7:53 am EDT Jun 18, 2026
Forecast Valid: 8am EDT Jun 18, 2026-6pm EDT Jun 24, 2026

View Nearby Observations

Detailed Forecast

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

Today

S wind around 20 kt becoming SW in the afternoon. Winds could gust as high as 26 kt. A chance of showers and thunderstorms, mainly before 3pm. Waves around 3 ft.

Tonight

W wind 7 to 12 kt. A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Waves 1 to 2 ft.

Juneteenth

NNW wind 5 to 7 kt becoming WNW in the morning. A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Waves 1 ft or less.

Friday Night

WNW wind around 10 kt. Mostly clear. Waves around 1 ft.

Saturday

WNW wind around 11 kt. Sunny. Waves around 1 ft.

Saturday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

SSE wind around 8 kt. A chance of showers and thunderstorms, mainly after 2am. Waves around 1 ft.

Monday

S wind 13 to 15 kt becoming SW in the afternoon. Winds could gust as high as 21 kt. A chance of showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. Waves around 2 ft.

Winds and waves higher and visibilities lower in and near tstms.

*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.