...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...
314 PM EDT Mon Jun 18 2018
.Synopsis for Massachusetts and Rhode Island coastal waters...
A cold front will approach the waters into this evening, sweeping
through overnight ahead of which there is the possibility of
showers and thunderstorms, especially over the eastern waters. A
weak wave of low pressure and wet weather is possible Wednesday
night over the S waters, otherwise cooler and drier conditions
beneath high pressure and northwesterly flow for the remainder of
the week, while a warm front lifts north across the waters over
For information on possible hazardous weather beyond the 24-36
hour forecast period, please visit www.weather.gov/boston and
follow the Current Hazards link above the map on the left.
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers with a slight chance of tstms. Some tstms may produce gusty winds and heavy rainfall.
NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 nm.
NW winds around 5 kt. Seas 1 foot or less.
W winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft.
SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft.
NW winds 5 to 10 kt, becoming NE in the afternoon. Seas 1 foot or less.
SE winds 5 to 10 kt, becoming W after midnight. Seas 1 foot or less.
SW winds 5 to 10 kt. Seas around 2 ft.
S winds 5 to 10 kt. Seas around 2 ft.
S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
S winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. winds and seas higher in and near tstms. 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.