NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
 Hazardous Weather Outlook
   ANZ500-100800-  229 PM EDT Sat May 9 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A warm front will lift northward across the Mid Atlantic today,  followed by a cold front slowly pushing southeastward Sunday into  Monday. High pressure will build in from the west on Tuesday before  another frontal system approaches Wednesday. Small Craft Advisories  may be needed again at times late Sunday night through Tuesday  morning and again Wednesday.    $$
   ANZ539-100800-  Chester River to Queenstown MD-  229 PM EDT Sat May 9 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING    THIS AFTERNOON  S winds 15 kt with gusts to 20 kt. Waves 2 ft.  Isolated showers.  TONIGHT  S winds 5 to 10 kt. Waves 1 ft or less.  SUN  SW winds 5 to 10 kt. Waves 1 ft or less. Scattered showers.  SUN NIGHT  N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.  Showers likely.  MON  NE winds 10 to 15 kt with gusts to 20 kt... becoming NW 5 to  10 kt in the afternoon. Waves 1 ft. Showers likely.  MON NIGHT  SW winds 5 to 10 kt...becoming N 10 to 15 kt after  midnight. Waves 1 ft.  TUE  N winds 10 to 15 kt...becoming W around 5 kt in the afternoon  and evening, then becoming S after midnight. Waves 1 to 2 ft...  subsiding to 1 ft or less.  WED  S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers in  the afternoon. Showers through the night.    $$