Expires:202411221300;;449219
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


ANZ230-221300-
Boston Harbor-
704 PM EST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST FRIDAY...

.TONIGHT...E winds 20 to 25 kt, becoming SE after midnight. Gusts
up to 35 kt. Waves 2 to 3 ft, except 4 to 6 ft at the outer
harbor entrance. Patchy fog. Rain. Vsby 1 to 3 NM. 
.FRI...S winds 10 to 15 kt, becoming SE 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Waves 2 to 3 ft, except 3 to 5 ft
at the outer harbor entrance. Rain likely in the afternoon. 
.FRI NIGHT...NE winds 10 to 15 kt, becoming N after midnight.
Gusts up to 20 kt. Waves 2 to 3 ft. Patchy fog. Rain. Vsby 1 to
3 NM after midnight. 
.SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. Rain likely. Patchy fog in the morning with vsby 1 to 3 NM.
.SAT NIGHT...W winds 20 to 25 kt. Waves around 2 ft. A chance of
rain in the evening. 
.SUN AND SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt.
Waves around 2 ft. 
.MON...W winds 10 to 15 kt. Waves around 2 ft. 
.MON NIGHT AND TUE...SW winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. Waves 1 foot or less, then around
2 ft. A chance of showers. 
.TUE NIGHT...W winds 15 to 20 kt. Waves around 2 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.

$$