fzus51 kbox 190205
cwfbox
expires:202509191500;;223186

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu sep 18 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-191500-
rhode island sound-
1004 pm edt thu sep 18 2025

.overnight...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 3 seconds. 
.fri...nw winds around 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
7 seconds. 
.fri night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 3 seconds and s
2 ft at 7 seconds. 
.sat...ne winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds and
se 2 ft at 8 seconds. 
.sat night through sun night...se winds 10 to 15 kt. seas 2 to
3 ft. wave detail: se 2 ft at 5 seconds and se 2 ft at
13 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 ft. wave detail: se 4 ft at 11 seconds and sw
3 ft at 4 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.

$$

fzus51 kbox 190205
cwfbox
expires:202509191500;;223189

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu sep 18 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-191500-
narragansett bay-
1004 pm edt thu sep 18 2025

.overnight...w winds 5 to 10 kt. waves around 2 ft. 
.fri...nw winds 5 to 10 kt. waves around 2 ft. 
.fri night...n winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. waves around 2 ft. 
.sat...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. waves around 2 ft. 
.sat night through sun night...se winds 5 to 10 kt. waves around
2 ft. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 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.

$$

fzus51 kbox 190205
cwfbox
expires:202509191500;;223187

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu sep 18 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz237-191500-
block island sound-
1004 pm edt thu sep 18 2025

.overnight...w winds around 10 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 7 seconds and sw 1 foot at 4 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 6 seconds and w 1 foot at
3 seconds. 
.fri night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 3 seconds and s
2 ft at 6 seconds. 
.sat...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds and se 2 ft at
8 seconds. 
.sat night through sun night...se winds 10 to 15 kt. seas 2 to
3 ft. wave detail: se 2 ft at 6 seconds and se 2 ft at
13 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 ft. wave detail: se 4 ft at 11 seconds and sw
2 ft at 3 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.

$$

fzus51 kbox 190205
cwfbox
expires:202509191500;;223181

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu sep 18 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-191500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt thu sep 18 2025

.overnight...w winds 10 to 15 kt. gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 7 seconds and w 2 ft at 4 seconds.
patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or less. 
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds and w 2 ft at 5 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.fri night...e winds 5 to 10 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and sw
2 ft at 6 seconds. 
.sat...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 4 seconds and
se 2 ft at 8 seconds. 
.sat night through sun night...e winds 10 to 15 kt. seas 2 to
4 ft. wave detail: e 3 ft at 4 seconds and se 3 ft at 12 seconds.
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 3 to 5 ft. wave detail: se 4 ft at 11 seconds and sw
3 ft at 4 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.

$$

fzus51 kokx 182333
cwfokx
expires:202509191215;;217910

coastal waters forecast
national weather service new york ny
733 pm edt thu sep 18 2025

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-191215-
peconic and gardiners bays-
733 pm edt thu sep 18 2025

.tonight...sw winds around 5 kt, becoming nw late. waves 1 ft or
less. 
.fri...nw winds around 5 kt. waves 1 ft or less. 
.fri night...n winds 5 to 10 kt, becoming ne 10 to 15 kt after
midnight. waves 1 ft or less. 
.sat...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. waves 1 to 2 ft in the morning, then 1 ft or less. 
.sat night...e winds around 5 kt. waves 1 ft or less. 
.sun...e winds 5 to 10 kt. waves 1 ft or less. 
.sun night...se winds 5 to 10 kt, diminishing to around 5 kt
after midnight. waves 1 ft or less. 
.mon...se winds around 5 kt. waves 1 ft or less. 
.mon night...sw winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 kokx 182333
cwfokx
expires:202509191215;;217903

coastal waters forecast
national weather service new york ny
733 pm edt thu sep 18 2025

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-191215-
moriches inlet ny to montauk point ny out 20 nm-
733 pm edt thu sep 18 2025

.tonight...sw winds 5 to 10 kt, becoming w late. seas around
3 ft. wave detail: se 3 ft at 8 seconds. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and sw 1 ft at
5 seconds. 
.fri night...nw winds 5 to 10 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 4 ft, occasionally to 5 ft. wave detail: ne
3 ft at 4 seconds and se 2 ft at 8 seconds. 
.sat...ne winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. seas 3 to 4 ft, occasionally to 5 ft. wave detail: ne
4 ft at 5 seconds and se 2 ft at 9 seconds. 
.sat night...e winds around 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 6 seconds and se 1 ft at 9 seconds. 
.sun...e winds 10 to 15 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: e 3 ft at 5 seconds and se 1 ft at 9 seconds. 
.sun night...e winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. 
.mon...se winds around 5 kt. seas 3 to 5 ft, occasionally to
6 ft. 
.mon night...sw winds 5 to 10 kt. seas 4 to 5 ft, occasionally to
6 ft. 
.tue...sw winds around 10 kt. seas 4 to 5 ft, occasionally to
6 ft. 
.tue night...sw winds around 10 kt. seas 4 to 5 ft, occasionally
to 6 ft.  

$$