Boston and Massachusetts Bay Marine Forecast
REST OF TONIGHT S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 1 foot at 9 seconds. Patchy fog. Showers. Vsby 1 NM or less.
SAT NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and NE 2 ft at 4 seconds. Patchy fog. Showers, mainly in the morning. Vsby 1 NM or less.
SAT NIGHT NW winds 5 to 10 kt, becoming W 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 3 seconds and E 3 ft at 7 seconds. Patchy fog. Showers likely after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.
SUN W winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and NE 3 ft at 7 seconds. Patchy fog in the morning. A chance of showers in the morning with vsby 1 to 3 NM.
SUN NIGHT THROUGH MON NIGHT W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and NE 2 ft at 6 seconds.
TUE THROUGH WED NIGHT NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 10 seconds. 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.
SAT NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and NE 2 ft at 4 seconds. Patchy fog. Showers, mainly in the morning. Vsby 1 NM or less.
SAT NIGHT NW winds 5 to 10 kt, becoming W 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 3 seconds and E 3 ft at 7 seconds. Patchy fog. Showers likely after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.
SUN W winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and NE 3 ft at 7 seconds. Patchy fog in the morning. A chance of showers in the morning with vsby 1 to 3 NM.
SUN NIGHT THROUGH MON NIGHT W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and NE 2 ft at 6 seconds.
TUE THROUGH WED NIGHT NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 10 seconds. 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 Massachusetts Bay, Boston Harbor, the North Shore, and the South Shore — Boston, Winthrop, the Boston Harbor Islands, Quincy, Weymouth, Hingham, Hull, Cohasset, Scituate, Marshfield, Green Harbor, Nahant, Lynn, Swampscott, Marblehead, Salem, Salem Sound, Beverly, Manchester-by-the-Sea, Gloucester Harbor, Boston Light, and Stellwagen Bank, Massachusetts. Wind, tides, and conditions for sailing, boating, cruising, fishing, kayaking, paddleboarding, windsurfing, kiteboarding, wing foiling, and whale watching.