NWS Marine Forecast



 Hazardous marine condition(s):
 Gale Warning
   ANZ200-230300-  1003 AM EDT Tue Sep 22 2026    .Synopsis for Massachusetts and Rhode Island coastal waters...  An anomalous area of high pres builds in from the north early this  week with a distant system off shore, which will provide a period of  strong E to NE wind near gale force, Tue afternoon into Wed. There  is potential for a coastal low to track northward New England late  week bringing strong winds and rough seas, which could linger into  the upcoming weekend.    $$
   ANZ237-230300-  Block Island Sound-  1003 AM EDT Tue Sep 22 2026    GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY  EVENING    THIS AFTERNOON  NE winds 15 to 20 kt with gusts up to 30 kt.  Seas 3 to 5 ft. Wave Detail: NE 5 ft at 5 seconds and SE 1 foot  at 9 seconds.  TONIGHT  NE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to  6 ft. Wave Detail: NE 5 ft at 5 seconds and SE 1 foot at  14 seconds.  WED  NE winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to  8 ft. Wave Detail: NE 7 ft at 6 seconds and SE 6 ft at 9 seconds.  WED NIGHT  NE winds 20 to 25 kt, increasing to 25 to 30 kt  after midnight. Seas 6 to 9 ft. Wave Detail: E 9 ft at 11 seconds  and NE 7 ft at 6 seconds.  THU  NE winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to  9 ft. Wave Detail: E 9 ft at 12 seconds and NE 5 ft at 5 seconds.  THU NIGHT  NE winds 20 to 25 kt, increasing to 25 to 30 kt  after midnight. Seas 7 to 10 ft. Wave Detail: E 10 ft at  12 seconds and NE 6 ft at 7 seconds. A chance of showers after  midnight.  FRI  N winds 25 to 30 kt with gusts up to 45 kt. Seas 7 to  10 ft. A chance of showers.  FRI NIGHT  N winds 25 to 30 kt with gusts up to 40 kt. Seas  7 to 10 ft. Showers likely.  SAT  N winds 25 to 35 kt with gusts up to 45 kt. Seas 6 to  9 ft. Showers likely.  SAT NIGHT  N winds 25 to 30 kt with gusts up to 40 kt. Seas  4 to 6 ft. Showers likely.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$