Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat 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 the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from April 14, 01:00 PM EDT until April 14, 08:00 PM EDT

For More Weather Information:

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

6NM SSE Baltimore MD

Marine Point Forecast

[NOTICE]

Tuesday
⇑SW 12kt
< 1ft
Tuesday Night
SSW 7kt⇓
< 1ft
Wednesday
⇑SW 10kt
< 1ft
Wednesday Night
S 7kt⇓
< 1ft
Thursday
⇑SW 10kt
< 1ft
Thursday Night
SSW 7kt
< 1ft
Friday
⇑W 6kt
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑SE 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:23 am EDT Apr 14, 2026
Forecast Valid: 3am EDT Apr 14, 2026-6pm EDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EDT THIS AFTERNOON

Tuesday

Variable winds less than 5 kt becoming SW 7 to 12 kt in the morning. Winds could gust as high as 22 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. Winds could gust as high as 18 kt. Mostly sunny. Seas 1 ft or less.

Wednesday Night

S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. Winds could gust as high as 18 kt. Partly sunny. Seas 1 ft or less.

Thursday Night

SSW wind around 7 kt becoming WSW in the evening. A slight chance of showers. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. A chance of showers. Seas 1 ft or less.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Mostly sunny. Seas 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.