Cape Cod Bay and Plymouth Marine Forecast
TONIGHT NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and SE 1 foot at 10 seconds.
SUN W winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: N 2 ft at 5 seconds and SE 1 foot at 10 seconds, becoming N 1 foot at 5 seconds and SE 1 foot at 9 seconds.
SUN NIGHT W winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. Wave Detail: W 1 foot at 3 seconds and N 1 foot at 4 seconds, becoming W 1 foot at 2 seconds and N 1 foot at 4 seconds.
MON SW winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and NE 1 foot at 4 seconds.
MON NIGHT THROUGH TUE NIGHT S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 3 seconds.
WED THROUGH THU S winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds and E 1 foot at 3 seconds.
THU NIGHT S winds 5 to 10 kt. Seas around 2 ft. A chance of showers. 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.
SUN W winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: N 2 ft at 5 seconds and SE 1 foot at 10 seconds, becoming N 1 foot at 5 seconds and SE 1 foot at 9 seconds.
SUN NIGHT W winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. Wave Detail: W 1 foot at 3 seconds and N 1 foot at 4 seconds, becoming W 1 foot at 2 seconds and N 1 foot at 4 seconds.
MON SW winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and NE 1 foot at 4 seconds.
MON NIGHT THROUGH TUE NIGHT S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 3 seconds.
WED THROUGH THU S winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds and E 1 foot at 3 seconds.
THU NIGHT S winds 5 to 10 kt. Seas around 2 ft. A chance of showers. 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.
Marine weather for Cape Cod Bay and the east end of the Cape Cod Canal — Duxbury, Duxbury Bay, Plymouth, Plymouth Harbor, Manomet Point, the Sagamore Bridge, Sandwich Marina, Barnstable Harbor, Mayflower Beach, Sesuit Harbor, Brewster Flats, Rock Harbor, Orleans, Eastham, Billingsgate Shoal, Wellfleet, Wellfleet Harbor, Provincetown, Provincetown Harbor, Race Point, and Race Point Light, Massachusetts. Wind, tides, currents, and conditions for sailing, boating, cruising, fishing, kayaking, paddleboarding, windsurfing, kiteboarding, and wing foiling.