fzus51 kbox 181105
cwfbox
expires:202604190000;;576855

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am edt sat apr 18 2026

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


anz235-190000-
rhode island sound-
704 am edt sat apr 18 2026

.today...ne winds 10 to 15 kt. gusts up to 20 kt this morning.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and n 2 ft at
4 seconds. areas of fog. vsby 1 nm or less, increasing to 1 to
3 nm this afternoon. 
.tonight...e winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: ne 2 ft at 4 seconds and s 2 ft at
7 seconds. areas of fog in the evening, then patchy fog after
midnight. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.sun...s winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 6 seconds.
patchy fog. a chance of rain in the morning, then rain in the
afternoon. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.sun night...nw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: se 3 ft at 7 seconds and w
2 ft at 4 seconds. rain, mainly in the evening. patchy fog in the
evening. 
.mon...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 2 ft at 7 seconds. 
.mon night...nw winds 10 to 15 kt, becoming n after midnight.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and sw 2 ft at
7 seconds. 
.tue through wed night...w 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 181105
cwfbox
expires:202604190000;;576858

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am edt sat apr 18 2026

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


anz236-190000-
narragansett bay-
704 am edt sat apr 18 2026

.today...ne winds around 10 kt. waves around 2 ft. areas of fog
this morning with vsby 1 to 3 nm. 
.tonight...e winds 5 to 10 kt, becoming s after midnight. waves
around 2 ft. patchy fog. vsby 1 to 3 nm. 
.sun...s winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. patchy fog. rain.
vsby 1 to 3 nm. 
.sun night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. rain, mainly in the evening. 
.mon...w winds around 10 kt. waves around 2 ft. 
.mon night...nw winds around 10 kt. waves around 2 ft. 
.tue through wed night...w winds 10 to 15 kt with gusts up 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.

$$

fzus51 kbox 181105
cwfbox
expires:202604190000;;576856

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am edt sat apr 18 2026

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


anz237-190000-
block island sound-
704 am edt sat apr 18 2026

.today...ne winds around 10 kt. gusts up to 20 kt this morning.
seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and ne 2 ft at
4 seconds. areas of fog this morning with vsby 1 nm or less. 
.tonight...e winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and s
2 ft at 7 seconds. patchy fog. vsby 1 to 3 nm. 
.sun...se winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 2 ft at
4 seconds and se 2 ft at 7 seconds. patchy fog. rain. vsby 1 nm
or less, increasing to 1 to 3 nm in the afternoon. 
.sun night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se
2 ft at 7 seconds. rain, mainly in the evening. 
.mon...w winds around 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 7 seconds and w 1 foot at 3 seconds. 
.mon night...nw winds 10 to 15 kt, becoming n after midnight.
seas around 2 ft. wave detail: nw 2 ft at 3 seconds and se 2 ft
at 7 seconds. 
.tue through wed night...w 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 181105
cwfbox
expires:202604190000;;576850

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am edt sat apr 18 2026

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


anz255-190000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
704 am edt sat apr 18 2026

.today...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: n 3 ft at 4 seconds and s 3 ft at 7 seconds.
areas of fog. vsby 1 nm or less, increasing to 1 to 3 nm this
afternoon. 
.tonight...ne winds 5 to 10 kt, becoming s after midnight. seas
2 to 4 ft. wave detail: ne 3 ft at 6 seconds and s 2 ft at
7 seconds. areas of fog in the evening, then patchy fog after
midnight. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.sun...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
4 ft at 4 seconds and e 4 ft at 7 seconds. patchy fog. a chance
of rain in the morning. rain likely in the afternoon. vsby 1 nm
or less. 
.sun night...nw winds 15 to 20 kt. seas 3 to 5 ft. wave detail:
sw 4 ft at 6 seconds and e 3 ft at 7 seconds. rain, mainly in the
evening. patchy fog in the evening. 
.mon...w winds 10 to 15 kt. seas 2 to 4 ft. wave detail: w 3 ft
at 6 seconds and se 2 ft at 7 seconds. 
.mon night...w winds 10 to 15 kt, becoming n with gusts up to
20 kt after midnight. seas 2 to 3 ft. wave detail: w 3 ft at
5 seconds and ne 2 ft at 7 seconds. 
.tue through wed night...w winds 15 to 20 kt. seas 2 to 4 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 kokx 181229
cwfokx
expires:202604190115;;580114

coastal waters forecast
national weather service new york ny
829 am edt sat apr 18 2026

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


anz340-190115-
peconic and gardiners bays-
829 am edt sat apr 18 2026

.today...ne winds 5 to 10 kt, becoming e late. waves 1 ft or
less. patchy fog. vsby 1 to 3 nm. 
.tonight...se winds 5 to 10 kt. waves 1 ft or less. patchy fog.
vsby 1 to 3 nm. 
.sun...s winds 5 to 10 kt, becoming nw around 15 kt with gusts up
to 25 kt in the afternoon. waves 1 ft or less. patchy fog in the
morning. showers. vsby 1 to 3 nm in the morning. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves 1 ft or less. showers
in the evening. 
.mon...w winds 5 to 10 kt. waves 1 ft or less. slight chance of
showers in the afternoon. 
.mon night...nw winds 10 to 15 kt. waves 1 ft or less. 
.tue...nw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 to 15 kt. waves 1 ft or less. 
.wed...sw winds 5 to 10 kt. waves 1 ft or less.
.wed night...nw winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 kokx 181229
cwfokx
expires:202604190115;;580107

coastal waters forecast
national weather service new york ny
829 am edt sat apr 18 2026

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


anz350-190115-
moriches inlet ny to montauk point ny out 20 nm-
829 am edt sat apr 18 2026

.today...ne winds around 10 kt. seas around 3 ft. wave detail: s
3 ft at 7 seconds and e 2 ft at 4 seconds. patchy fog. vsby 1 to
3 nm. 
.tonight...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 6 seconds. patchy fog. vsby 1 to 3 nm. 
.sun...s winds 10 to 15 kt, becoming nw 15 to 20 kt in the
afternoon. seas 3 to 5 ft, occasionally to 6 ft. wave detail: nw
3 ft at 4 seconds and se 3 ft at 7 seconds. showers.
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt,
becoming w around 10 kt after midnight. seas 3 to 5 ft,
occasionally to 6 ft, subsiding to 2 to 3 ft after midnight. wave
detail: w 3 ft at 5 seconds and se 3 ft at 7 seconds, becoming w
2 ft at 5 seconds and se 2 ft at 7 seconds. showers, mainly in
the evening. 
.mon...w winds around 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 2 ft at 7 seconds. slight chance of showers
in the afternoon. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: nw 2 ft at 3 seconds and s 2 ft at
7 seconds. 
.tue...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue night...sw winds 15 to 20 kt. seas 2 to 4 ft, occasionally
to 5 ft. 
.wed...sw winds 15 to 20 kt. seas 3 to 4 ft, occasionally to
5 ft. 
.wed night...w winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft.  

$$