NWS Marine Forecast- Coastal waters east of Ipswich Bay and the Stellwagen Bank  National Marine Sanctuary- 404 AM EDT Mon Oct 19 2026

SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY EVENING

TODAY  E winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft  at 10 seconds and NW 1 foot at 2 seconds.

TONIGHT  NE winds 10 to 15 kt, increasing to 15 to 20 kt after  midnight. Gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft  at 11 seconds and N 3 ft at 3 seconds.

TUE  NE winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to  9 ft. Wave Detail: E 9 ft at 10 seconds and N 7 ft at 5 seconds.

TUE NIGHT  NE winds 20 to 25 kt with gusts up to 30 kt. Seas  7 to 9 ft. Wave Detail: E 9 ft at 9 seconds and N 7 ft at  6 seconds.

WED AND WED NIGHT  NE winds 20 to 25 kt with gusts up to 30 kt.  Seas 6 to 9 ft. Wave Detail: E 9 ft at 9 seconds and N 7 ft at  6 seconds.

THU THROUGH FRI NIGHT  N winds 20 to 25 kt with gusts up to  30 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 6 seconds and E  7 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.