Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

For More Weather Information:

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

18NM ESE Baltimore MD

Marine Point Forecast

[NOTICE]

Today
SSW 9kt
< 1ft
Tonight
SSW 8kt⇓
< 1ft
Wednesday
SSW 8kt
< 1ft
Wednesday Night
SSW 11kt
1ft
Thursday
SW 12kt
1ft
Thursday Night
SSW 10kt
1ft
Friday
W 6kt
1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑SSE 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 10:53 am EDT Apr 14, 2026
Forecast Valid: 11am EDT Apr 14, 2026-6pm EDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Today

SSW wind 6 to 9 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 ft or less.

Tonight

SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Waves 1 ft or less.

Wednesday

SSW wind 5 to 8 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

SSW wind 7 to 11 kt. Partly cloudy. Waves around 1 ft.

Thursday

SW wind 7 to 12 kt, with gusts as high as 22 kt. Partly sunny. Waves around 1 ft.

Thursday Night

SSW wind around 10 kt becoming WSW after midnight. A slight chance of showers after 2am. Waves around 1 ft.

Friday

W wind around 6 kt. A chance of showers after 8am. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Saturday

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

*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.