NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   AMZ630-202000-  Biscayne Bay-  356 AM EDT Mon Apr 20 2026    SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH  WEDNESDAY MORNING    TODAY  N winds around 5 kt, becoming NE late this morning, then  increasing to 10 to 15 kt with gusts up to 20 kt this afternoon. A  moderate chop. A slight chance of showers and tstms late this  morning. A chance of showers and tstms this afternoon.  TONIGHT  NE winds 20 to 25 kt with gusts up to 30 kt. Rough. A  chance of showers and tstms in the evening.  TUE  NE winds 20 to 25 kt with gusts up to 30 kt. Rough.  TUE NIGHT  NE winds 20 to 25 kt. Rough.  WED AND WED NIGHT  E winds 15 to 20 kt. Choppy.  THU THROUGH FRI  E winds 10 to 15 kt. A moderate chop.    Winds and waves higher in and near tstms.    $$