Hazardous marine condition(s):
Small Craft Advisory
ANZ232-201800-
Nantucket Sound-
106 AM EDT Fri Mar 20 2026
SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT
REST OF TONIGHT
SW winds around 10 kt. Seas around 2 ft. Wave
Detail: W 1 foot at 3 seconds and SE 1 foot at 9 seconds.
FRI
W winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 3 seconds and SE 1 foot at 9 seconds.
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and SE 1 foot at
9 seconds. Showers.
SAT
W winds 10 to 15 kt, becoming N in the afternoon. Gusts up
to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and N
1 foot at 2 seconds. A chance of showers in the morning.
SAT NIGHT
N winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: N 1 foot at 3 seconds and SW 1 foot at
7 seconds.
SUN
S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 4 seconds and N 1 foot at 4 seconds.
SUN NIGHT
SW winds 10 to 15 kt, becoming S 15 to 20 kt after
midnight. Seas 2 to 3 ft. A chance of rain in the evening, then
rain likely after midnight.
MON
N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Rain likely.
MON NIGHT THROUGH TUE NIGHT
SW winds 15 to 20 kt. Seas 2 to
4 ft.
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.
$$