fzus51 kbox 230505
cwfbox
expires:202605231800;;490695

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt sat may 23 2026

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


anz235-231800-
rhode island sound-
104 am edt sat may 23 2026

...small craft advisory in effect from late tonight through late
sunday night...

.rest of tonight...e winds around 5 kt. seas around 2 ft. wave
detail: ne 1 foot at 3 seconds and s 1 foot at 6 seconds. 
.sat...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds and ne 2 ft at 3 seconds. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft, building to 3 to 5 ft after midnight.
wave detail: se 3 ft at 7 seconds and ne 1 foot at 3 seconds,
becoming se 5 ft at 8 seconds and e 2 ft at 3 seconds. a chance
of showers after midnight. 
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: se 7 ft at 9 seconds and e 4 ft at 4 seconds.
patchy fog. showers. vsby 1 to 3 nm, decreasing to 1 nm or less
in the afternoon. 
.sun night...se winds 20 to 25 kt with gusts up to 30 kt,
becoming s 10 to 15 kt with gusts up to 20 kt after midnight.
seas 5 to 8 ft. wave detail: se 8 ft at 9 seconds and e 4 ft at
7 seconds. showers. patchy fog in the evening with vsby 1 to
3 nm. 
.mon...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: se 5 ft
at 8 seconds and sw 2 ft at 10 seconds. showers likely, mainly in
the morning. 
.mon night...w winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers in the evening. 
.tue through wed night...nw winds 10 to 15 kt with gusts up 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 230505
cwfbox
expires:202605231800;;490698

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt sat may 23 2026

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


anz236-231800-
narragansett bay-
104 am edt sat may 23 2026

.rest of tonight...e winds around 5 kt. waves around 2 ft. 
.sat...e winds 5 to 10 kt, becoming se in the afternoon. waves
around 2 ft. 
.sat night...se winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. waves 2 to 3 ft. showers likely
after midnight. 
.sun...e winds 15 to 20 kt with gusts up to 25 kt. waves 3 to
5 ft. patchy fog. showers. vsby 1 to 3 nm, decreasing to 1 nm or
less in the afternoon. 
.sun night...se winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 4 ft.
showers. patchy fog in the evening with vsby 1 to 3 nm. 
.mon...nw winds 5 to 10 kt, becoming w in the afternoon. waves
2 to 4 ft. a chance of showers. 
.mon night...w winds 5 to 10 kt. waves 2 to 3 ft. 
.tue through wed night...nw winds 5 to 10 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 230505
cwfbox
expires:202605231800;;490696

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt sat may 23 2026

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


anz237-231800-
block island sound-
104 am edt sat may 23 2026

...small craft advisory in effect from late tonight through late
sunday night...

.rest of tonight...e winds around 5 kt. seas around 2 ft. wave
detail: se 2 ft at 6 seconds and se 1 foot at 9 seconds. 
.sat...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
7 seconds and e 2 ft at 4 seconds. 
.sat night...e winds around 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: s 3 ft at 7 seconds and e
1 foot at 3 seconds, becoming se 5 ft at 8 seconds and e 3 ft at
4 seconds. a chance of showers in the evening, then showers after
midnight. 
.sun...e winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: se 7 ft at 9 seconds and e 4 ft at 5 seconds.
patchy fog. showers. vsby 1 to 3 nm. 
.sun night...se winds 15 to 20 kt with gusts up to 25 kt,
becoming s 5 to 10 kt after midnight. seas 5 to 8 ft. wave
detail: se 8 ft at 9 seconds and e 3 ft at 8 seconds. showers.
patchy fog in the evening with vsby 1 to 3 nm. 
.mon...w winds around 5 kt. seas 4 to 6 ft. wave detail: se 5 ft
at 9 seconds and s 3 ft at 9 seconds. showers likely, mainly in
the morning. 
.mon night...w winds around 5 kt. seas 3 to 4 ft. 
.tue through wed night...nw winds 10 to 15 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 kbox 230505
cwfbox
expires:202605231800;;490690

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt sat may 23 2026

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


anz255-231800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt sat may 23 2026

...small craft advisory in effect from this evening through late
sunday night...

.rest of tonight...e winds around 5 kt. seas around 2 ft. wave
detail: ne 2 ft at 4 seconds and s 1 foot at 6 seconds. 
.sat...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft at
4 seconds and se 2 ft at 9 seconds. 
.sat night...e winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 4 ft. wave detail: ne 4 ft at 4 seconds and
se 4 ft at 8 seconds. a chance of showers after midnight. 
.sun...e winds 15 to 20 kt, becoming se 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft, building to 5 to
8 ft in the afternoon. wave detail: se 6 ft at 8 seconds and e
4 ft at 4 seconds, becoming se 8 ft at 9 seconds and e 4 ft at
4 seconds. patchy fog. showers. vsby 1 to 3 nm in the afternoon. 
.sun night...se winds 20 to 25 kt, becoming s 15 to 20 kt after
midnight. gusts up to 30 kt. seas 7 to 9 ft, subsiding to 5 to
8 ft after midnight. wave detail: se 9 ft at 9 seconds and e 5 ft
at 5 seconds, becoming s 8 ft at 8 seconds and ne 2 ft at
9 seconds. showers. patchy fog in the evening with vsby 1 to
3 nm. 
.mon...sw winds around 10 kt. seas 4 to 6 ft. wave detail: se
6 ft at 8 seconds and s 4 ft at 7 seconds. showers likely, mainly
in the morning. 
.mon night...w winds 5 to 10 kt. seas 3 to 5 ft. a chance of
showers. 
.tue through wed night...nw winds 10 to 15 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 230633
cwfokx
expires:202605231930;;495851

coastal waters forecast
national weather service new york ny
233 am edt sat may 23 2026

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


anz340-231930-
peconic and gardiners bays-
233 am edt sat may 23 2026

...small craft advisory in effect from this evening through
sunday afternoon...

.today...e winds 5 to 10 kt. waves 1 ft or less. chance of rain
this afternoon. 
.tonight...e winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. waves 1 ft
or less, then around 2 ft after midnight. chance of rain in the
evening, then rain after midnight. 
.sun...e winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. rain.
.sun night...se winds 15 to 20 kt with gusts up to 25 kt,
becoming sw around 5 kt after midnight. waves 1 to 2 ft. showers
in the evening, then showers and slight chance of tstms after
midnight. 
.mon...w winds around 5 kt. waves 1 to 2 ft in the morning, then
1 ft or less. chance of showers. 
.mon night...w winds around 5 kt. waves 1 ft or less. chance of
showers in the evening. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.tue night...sw winds around 5 kt. waves 1 ft or less. 
.wed...w winds 5 to 10 kt. waves 1 ft or less. 
.wed night...nw winds 5 to 10 kt. waves 1 ft or less.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 230633
cwfokx
expires:202605231930;;495844

coastal waters forecast
national weather service new york ny
233 am edt sat may 23 2026

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


anz350-231930-
moriches inlet ny to montauk point ny out 20 nm-
233 am edt sat may 23 2026

...small craft advisory in effect from 2 pm edt this afternoon
through late sunday night...

.today...e winds 10 to 15 kt. seas 3 to 5 ft, occasionally to
6 ft. wave detail: se 4 ft at 7 seconds. slight chance of rain
late this morning. chance of rain this afternoon. 
.tonight...e winds 15 to 20 kt, increasing to 25 to 30 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft, building to 5 to
8 ft, occasionally to 10 ft after midnight. wave detail: se 5 ft
at 7 seconds, becoming se 8 ft at 8 seconds. rain.
.sun...e winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 8 to 11 ft, occasionally to 14 ft. wave detail:
se 10 ft at 8 seconds. rain.
.sun night...se winds 15 to 20 kt, becoming sw 5 to 10 kt after
midnight. seas 8 to 10 ft, occasionally to 13 ft, subsiding to
6 to 8 ft, occasionally to 10 ft after midnight. wave detail: se
9 ft at 9 seconds, becoming se 7 ft at 9 seconds. showers in the
evening, then showers and slight chance of tstms after midnight. 
.mon...w winds 5 to 10 kt. seas 5 to 6 ft, occasionally to 8 ft.
wave detail: se 6 ft at 7 seconds. showers likely, mainly in the
morning. 
.mon night...sw winds around 5 kt. seas 4 to 5 ft, occasionally
to 6 ft. wave detail: se 4 ft at 8 seconds and s 2 ft at
7 seconds. chance of showers in the evening. 
.tue...w winds 5 to 10 kt. seas 3 to 4 ft, occasionally to 5 ft. 
.tue night...sw winds 5 to 10 kt. seas around 3 ft. 
.wed...sw winds 5 to 10 kt. seas around 3 ft. 
.wed night...w winds 5 to 10 kt. seas around 3 ft.  

winds and seas may be higher in and near tstms.

$$