Expires:202411221300;;449209
FZUS51 KBOX 220005
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
704 PM EST Thu Nov 21 2024

Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM


ANZ251-221300-
Massachusetts Bay and Ipswich Bay-
704 PM EST Thu Nov 21 2024

...GALE WARNING IN EFFECT UNTIL 4 AM EST FRIDAY...

.TONIGHT...E winds 20 to 25 kt, becoming SE after midnight. Gusts
up to 35 kt. Seas 6 to 7 ft, building to 6 to 9 ft after
midnight. Wave Detail: NE 7 ft at 7 seconds, becoming E 8 ft at
7 seconds and SW 2 ft at 7 seconds. Patchy fog. Rain. Vsby 1 to
3 NM. 
.FRI...S winds 10 to 15 kt, becoming SE in the afternoon. Gusts
up to 25 kt. Seas 5 to 8 ft, subsiding to 3 to 5 ft in the
afternoon. Wave Detail: E 7 ft at 8 seconds and S 1 foot at
5 seconds, becoming E 5 ft at 8 seconds and S 1 foot at
5 seconds. A chance of rain in the afternoon. 
.FRI NIGHT...E winds 10 to 15 kt, becoming N after midnight.
Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at
7 seconds and SW 1 foot at 5 seconds. Patchy fog. Rain. Vsby 1 to
3 NM after midnight. 
.SAT...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft
at 7 seconds and NW 3 ft at 4 seconds. Rain. Patchy fog in the
morning with vsby 1 to 3 NM. 
.SAT NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: E 4 ft at 7 seconds and W 3 ft at
4 seconds. Rain likely, mainly in the evening.
.SUN AND SUN NIGHT...W winds 20 to 25 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and NE 2 ft at
8 seconds. 
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. 
.MON NIGHT AND TUE...SW winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. Seas 1 foot or less, then around
2 ft. A chance of showers. 
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 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.

$$