NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ500-160800-  228 PM EDT Fri May 15 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will build in from the west through this evening  before sliding off the coast this weekend into early next week.  Small Craft Advisories will continue through this afternoon with no  marine hazards expected tonight into Saturday morning. Additional  Small Craft Advisories expected this weekend into early next week  for portions of the waters due to channeling.    $$
   ANZ535-160800-  Tidal Potomac from Key Bridge to Indian Head-  228 PM EDT Fri May 15 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON    THIS AFTERNOON  NW winds 10 kt with gusts to 20 kt. Waves 1 ft.  TONIGHT  W winds around 5 kt. Waves 1 ft or less.  SAT  S winds 5 to 10 kt. Waves 1 ft.  SAT NIGHT  SW winds 5 to 10 kt. Waves 1 ft.  SUN  W winds around 5 kt. Waves 1 ft.  SUN NIGHT  S winds around 5 kt. Waves 1 ft or less.  MON  S winds 5 to 10 kt. Waves 1 ft.  TUE  SW winds 5 to 10 kt. Waves 1 ft.    $$