fzus51 kbox 170805
cwfbox
expires:202607172100;;109151

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri jul 17 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-172100-
rhode island sound-
405 am edt fri jul 17 2026

.today...nw winds around 5 kt, becoming sw this afternoon. seas
around 2 ft. wave detail: n 2 ft at 3 seconds and s 2 ft at
5 seconds. 
.tonight...sw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 7 seconds and
w 1 foot at 3 seconds. areas of smoke.
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas around 2 ft, building to 3 to
4 ft in the afternoon. wave detail: sw 2 ft at 4 seconds and e
1 foot at 8 seconds, becoming sw 4 ft at 5 seconds and ne 1 foot
at 4 seconds. areas of smoke. showers likely in the afternoon
with vsby 1 nm or less. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 7 seconds and se 1 foot at
14 seconds. showers with a chance of tstms. 
.sun...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: sw 6 ft at 6 seconds and
se 1 foot at 13 seconds. a chance of showers in the morning. 
.sun night...nw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
5 ft at 8 seconds and e 3 ft at 8 seconds. 
.mon through tue...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. showers. 

winds and seas higher in and near tstms.

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 170805
cwfbox
expires:202607172100;;109154

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri jul 17 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-172100-
narragansett bay-
405 am edt fri jul 17 2026

.today...nw winds around 5 kt, becoming sw this afternoon. waves
1 foot or less, then around 2 ft this afternoon. 
.tonight...sw winds 5 to 10 kt. waves around 2 ft. areas of
smoke. 
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. areas of smoke. a
chance of showers in the afternoon. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. showers with a chance of tstms. 
.sun...w winds 10 to 15 kt. waves 2 to 3 ft. a chance of showers
in the morning. 
.sun night...nw winds 5 to 10 kt. waves 2 to 3 ft.
.mon and mon night...w winds 5 to 10 kt, becoming s. waves around
2 ft. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers. 
.tue night...s winds around 15 kt with gusts up to 20 kt. waves
2 to 4 ft. showers. 

winds and waves higher in and near tstms.

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 170805
cwfbox
expires:202607172100;;109152

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri jul 17 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-172100-
block island sound-
405 am edt fri jul 17 2026

.today...nw winds around 5 kt, becoming sw this afternoon. seas
around 2 ft. wave detail: s 2 ft at 5 seconds and n 1 foot at
3 seconds. 
.tonight...sw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 7 seconds and
n 1 foot at 3 seconds. areas of smoke. 
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas around 2 ft, building to 3 to
4 ft in the afternoon. wave detail: s 2 ft at 5 seconds and w
1 foot at 2 seconds, becoming sw 3 ft at 4 seconds and ne 1 foot
at 5 seconds. areas of smoke. showers likely with a chance of
tstms in the afternoon. 
.sat night...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 7 seconds and w 2 ft at 4 seconds. showers with a chance of
tstms. 
.sun...w winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds and w 2 ft at
4 seconds. 
.sun night...nw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 8 seconds and se 2 ft at 8 seconds. 
.mon and mon night...w winds 5 to 10 kt, becoming s. seas 2 to
4 ft. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. showers. 

winds and seas higher in and near tstms.

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 170805
cwfbox
expires:202607172100;;109146

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt fri jul 17 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-172100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am edt fri jul 17 2026

.today...nw winds 5 to 10 kt, becoming sw this afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 6 seconds and n 1 foot at
4 seconds. 
.tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 6 seconds and n 1 foot at 4 seconds. areas of smoke. 
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 5 seconds and ne 1 foot at 5 seconds. areas of smoke. a chance
of showers in the afternoon with vsby 1 to 3 nm. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft, building to 5 to 7 ft after midnight. wave detail: s
5 ft at 5 seconds and nw 1 foot at 6 seconds, becoming sw 7 ft at
7 seconds and nw 1 foot at 6 seconds. showers with a chance of
tstms. 
.sun...w winds 15 to 20 kt with gusts up to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 5 to 7 ft. wave detail: w 7 ft
at 6 seconds and e 1 foot at 10 seconds. showers likely in the
morning. 
.sun night...nw winds around 10 kt. seas 4 to 6 ft. wave detail:
sw 6 ft at 8 seconds and n 2 ft at 5 seconds. 
.mon and mon night...w winds 5 to 10 kt, becoming s. seas 3 to
5 ft. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.tue night...s winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. showers likely.  

winds and seas higher in and near tstms.

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 170627
cwfokx
expires:202607171915;;103960

coastal waters forecast
national weather service new york ny
227 am edt fri jul 17 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-171915-
peconic and gardiners bays-
227 am edt fri jul 17 2026

.today...nw winds around 5 kt, becoming w this afternoon. waves
1 ft or less. smoke early this morning, then areas of smoke late
this morning. patchy smoke this afternoon. vsby 1 to 3 nm early
this morning. 
.tonight...sw winds around 5 kt. waves 1 ft or less. patchy smoke
in the evening, then areas of smoke after midnight. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 1 ft or less, then 1 to 2 ft
in the afternoon. slight chance of showers in the morning, then
showers likely with slight chance of tstms in the afternoon.
areas of smoke in the morning, then smoke in the afternoon. 
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. chance of tstms. showers.
.sun...w winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. waves around 2 ft. slight chance of showers in the
morning. 
.sun night...nw winds 5 to 10 kt. waves 1 ft or less. 
.mon...w winds around 5 kt. waves 1 ft or less. 
.mon night...s winds around 5 kt. waves 1 ft or less.
.tue...s winds 5 to 10 kt with gusts up to 20 kt. waves around
2 ft. chance of showers. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. showers and chance of tstms.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 170627
cwfokx
expires:202607171915;;103953

coastal waters forecast
national weather service new york ny
227 am edt fri jul 17 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-171915-
moriches inlet ny to montauk point ny out 20 nm-
227 am edt fri jul 17 2026

.today...n winds 5 to 10 kt, becoming sw this afternoon. seas
around 2 ft. wave detail: s 2 ft at 5 seconds and se 1 ft at
9 seconds. smoke early this morning, then areas of smoke late
this morning and afternoon. vsby 1 to 3 nm early this morning. 
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 5 seconds and se 1 ft at 9 seconds. patchy smoke in the
evening, then areas of smoke after midnight. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft, occasionally to 5 ft. wave detail: s
4 ft at 5 seconds and se 1 ft at 8 seconds. areas of smoke.
showers likely in the afternoon. 
.sat night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft, occasionally to 8 ft. wave detail: s 6 ft at 7 seconds
and se 1 ft at 14 seconds. chance of tstms. showers.
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: sw 5 ft at 7 seconds and
se 1 ft at 13 seconds. chance of showers in the morning. 
.sun night...nw winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 7 seconds and se 1 ft at 12 seconds.
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. 
.tue...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft, occasionally to 5 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. showers and chance of tstms.  

winds and seas may be higher in and near tstms.

$$