fzus51 kbox 170803
cwfbox
expires:202509172100;;123294

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt wed sep 17 2025

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


anz235-172100-
rhode island sound-
403 am edt wed sep 17 2025

.today...e winds around 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: e 4 ft at 8 seconds and s 1 foot at 7 seconds.
a chance of showers this afternoon. 
.tonight...e winds 10 to 15 kt. gusts up to 20 kt in the evening.
seas 2 to 4 ft. wave detail: e 4 ft at 8 seconds and s 1 foot at
7 seconds. a chance of showers. patchy fog after midnight. 
.thu...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 7 seconds and s 1 foot at 6 seconds. patchy fog in the
morning. a chance of showers in the morning. 
.thu night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 5 seconds. 
.fri...nw winds around 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 2 ft at 7 seconds. 
.fri night...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 8 seconds and
sw 2 ft at 6 seconds. 
.sat through sun night...s winds 15 to 20 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.

$$

fzus51 kbox 170803
cwfbox
expires:202509172100;;123297

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt wed sep 17 2025

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


anz236-172100-
narragansett bay-
403 am edt wed sep 17 2025

.today...e winds 10 to 15 kt. waves around 2 ft. a slight chance
of showers this afternoon. 
.tonight...ne winds 5 to 10 kt. waves around 2 ft. a chance of
showers. patchy fog after midnight. 
.thu...ne winds 5 to 10 kt. waves around 2 ft. patchy fog in the
morning. a chance of showers in the morning. 
.thu night...sw winds 5 to 10 kt. waves around 2 ft. 
.fri and fri night...n winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat through sun night...s winds 10 to 15 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.

$$

fzus51 kbox 170803
cwfbox
expires:202509172100;;123295

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt wed sep 17 2025

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


anz237-172100-
block island sound-
403 am edt wed sep 17 2025

.today...e winds around 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: se 4 ft at 7 seconds. a slight chance of
showers this morning, then a chance of showers this afternoon. 
.tonight...e winds 10 to 15 kt. gusts up to 20 kt in the evening.
seas 3 to 4 ft. wave detail: se 4 ft at 7 seconds. a chance of
showers. patchy fog after midnight. 
.thu...ne winds around 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 7 seconds and s 1 foot at
6 seconds. patchy fog in the morning. a chance of showers in the
morning. 
.thu night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 6 seconds. 
.fri...nw winds around 10 kt. 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 5 seconds and w
2 ft at 5 seconds. 
.sat through sun night...s winds 15 to 20 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.

$$

fzus51 kbox 170803
cwfbox
expires:202509172100;;123289

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt wed sep 17 2025

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


anz255-172100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am edt wed sep 17 2025

.today...e winds around 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 8 seconds and s 1 foot at 7 seconds.
a chance of showers this afternoon. 
.tonight...e winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds and s 1 foot at 7 seconds. a chance of showers.
.thu...e winds around 10 kt, becoming n in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. patchy fog. a chance
of showers. vsby 1 to 3 nm.
.thu night...w winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds and
sw 2 ft at 5 seconds. 
.fri and fri night...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: ne 4 ft at 5 seconds and w 2 ft at
4 seconds. 
.sat through sun night...se winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 4 ft. wave detail: ne 4 ft at 5 seconds and se
2 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 170551
cwfokx
expires:202509171815;;118752

coastal waters forecast
national weather service new york ny
151 am edt wed sep 17 2025

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


anz340-171815-
peconic and gardiners bays-
151 am edt wed sep 17 2025

.today...e winds 10 to 15 kt. waves 1 ft or less, then around
2 ft this afternoon. chance of showers. isolated tstms late. 
.tonight...e winds 5 to 10 kt. waves around 2 ft. isolated tstms.
showers likely, mainly in the evening. 
.thu...ne winds 5 to 10 kt, becoming nw in the afternoon. waves
1 ft or less. chance of showers. 
.thu night...w winds around 5 kt. waves 1 ft or less. 
.fri...nw winds 5 to 10 kt. waves 1 ft or less. 
.fri night...n winds 5 to 10 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sat night...se winds around 5 kt. waves 1 ft or less. 
.sun...se winds 5 to 10 kt. waves 1 ft or less. 
.sun night...s winds around 5 kt. waves 1 ft or less. 

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 170551
cwfokx
expires:202509171815;;118745

coastal waters forecast
national weather service new york ny
151 am edt wed sep 17 2025

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


anz350-171815-
moriches inlet ny to montauk point ny out 20 nm-
151 am edt wed sep 17 2025

...small craft advisory in effect through this evening...

.today...e winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft, occasionally to 8 ft. wave detail: e 6 ft at 8 seconds and
s 1 ft at 7 seconds. chance of showers until late afternoon.
isolated tstms this afternoon. showers likely late. 
.tonight...e winds 10 to 15 kt. seas 4 to 6 ft, occasionally to
8 ft. wave detail: e 5 ft at 8 seconds and s 1 ft at 7 seconds.
isolated tstms. showers likely, mainly in the evening. 
.thu...ne winds 5 to 10 kt. seas 3 to 4 ft, occasionally to 5 ft.
wave detail: s 4 ft at 7 seconds. chance of showers. 
.thu night...w winds 5 to 10 kt. seas around 3 ft. wave detail:
se 3 ft at 8 seconds and s 1 ft at 5 seconds. 
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds. 
.fri night...n winds 10 to 15 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 s 2 ft at 7 seconds. 
.sat...ne winds 15 to 20 kt. seas 3 to 4 ft, occasionally to
5 ft. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. 
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. 
.sun night...se winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft.  

winds and seas may be higher in and near tstms.

$$