fzus51 kbox 180507
cwfbox
expires:202603181800;;880942

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 am edt wed mar 18 2026

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


anz237-181800-
block island sound-
107 am edt wed mar 18 2026

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

.rest of tonight...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 5 to 8 ft. wave detail: s 7 ft at 11 seconds and w 2 ft at
4 seconds. 
.wed...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
4 to 6 ft. wave detail: s 6 ft at 11 seconds and w 2 ft at
4 seconds. 
.wed night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds. 
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. 
.thu night through fri night...sw winds 5 to 10 kt. seas 2 to
4 ft. wave detail: se 4 ft at 9 seconds and sw 1 foot at
4 seconds. 
.sat through sun...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and se 3 ft at
9 seconds. a chance of rain. 
.sun night...w winds 15 to 20 kt. seas 3 to 4 ft. a chance of
rain and snow.  

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 180507
cwfbox
expires:202603181800;;880936

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 am edt wed mar 18 2026

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


anz255-181800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
107 am edt wed mar 18 2026

...small craft advisory in effect through thursday morning...

.rest of tonight...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 7 to 10 ft. wave detail: s 10 ft at 11 seconds and nw 2 ft
at 5 seconds. 
.wed...nw winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. seas 5 to 8 ft, subsiding to 4 to 6 ft in the
afternoon. wave detail: s 8 ft at 10 seconds and nw 1 foot at
5 seconds, becoming s 6 ft at 10 seconds and nw 1 foot at
4 seconds. 
.wed night...se winds around 5 kt. seas 3 to 5 ft. wave detail: s
5 ft at 10 seconds. 
.thu...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s 4 ft at
9 seconds. 
.thu night...se winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se
4 ft at 9 seconds. 
.fri and fri night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: se 3 ft at 9 seconds and sw 2 ft at 3 seconds. 
.sat through sun...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. a chance of rain. 
.sun night...sw winds 20 to 25 kt. seas 4 to 6 ft. a chance of
rain and snow.  

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 180633
cwfokx
expires:202603182030;;885980

coastal waters forecast
national weather service new york ny
233 am edt wed mar 18 2026

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


anz335-182030-
long island sound west of new haven ct/port jefferson ny-
233 am edt wed mar 18 2026

.overnight...nw winds 10 to 15 kt. seas around 2 ft. wave detail:
nw 1 ft at 3 seconds. 
.today...nw winds 5 to 10 kt, becoming se in the afternoon. seas
1 ft or less. wave detail: nw 1 ft at 2 seconds. 
.tonight...s winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 1 ft or less. 
.thu...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 1 ft or less. 
.thu night...s winds 5 to 10 kt, becoming sw after midnight. seas
1 ft or less. 
.fri...sw winds 5 to 10 kt. seas 1 ft or less. wave detail: sw
1 ft at 2 seconds. 
.fri night...s winds 10 to 15 kt. seas 1 ft or less. chance of
rain in the evening, then rain likely after midnight. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft or
less. chance of rain. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt. seas
1 ft or less. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. chance of rain. 
.sun night...nw winds 20 to 25 kt. seas 2 to 3 ft. chance of
rain.  

$$

fzus51 kokx 180633
cwfokx
expires:202603182030;;885982

coastal waters forecast
national weather service new york ny
233 am edt wed mar 18 2026

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


anz340-182030-
peconic and gardiners bays-
233 am edt wed mar 18 2026

.overnight...nw winds around 10 kt. waves 1 to 2 ft. 
.today...nw winds 5 to 10 kt, becoming se in the afternoon. waves
1 to 2 ft in the morning, then 1 ft or less.
.tonight...s winds around 5 kt in the evening, becoming light and
variable. waves 1 ft or less. 
.thu...se winds around 5 kt. waves 1 ft or less.
.thu night...s winds around 5 kt. waves 1 ft or less. 
.fri...sw winds 5 to 10 kt. waves 1 ft or less. 
.fri night...s winds 5 to 10 kt. waves 1 ft or less. chance of
rain. 
.sat...s winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of rain. 
.sat night...sw winds 10 to 15 kt. waves 1 ft or less. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of rain. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. chance of rain.  

$$

fzus51 kokx 180633
cwfokx
expires:202603182030;;885983

coastal waters forecast
national weather service new york ny
233 am edt wed mar 18 2026

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


anz345-182030-
south shore bays from jones inlet through shinnecock bay-
233 am edt wed mar 18 2026

.overnight...nw winds 10 to 15 kt. waves 1 ft or less. 
.today...nw winds 5 to 10 kt, becoming se in the afternoon. waves
1 ft or less. 
.tonight...s winds around 5 kt. waves 1 ft or less. 
.thu...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. waves 1 ft or less. 
.thu night...s winds around 5 kt. waves 1 ft or less. 
.fri...sw winds 5 to 10 kt. waves 1 ft or less. 
.fri night...s winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less. chance of
rain. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of rain. 
.sat night...w winds 10 to 15 kt. waves 1 ft or less. 
.sun...sw winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. chance of rain. 
.sun night...nw winds 15 to 20 kt. waves 1 ft or less. chance of
rain and snow.  

$$

fzus51 kokx 180633
cwfokx
expires:202603182030;;885975

coastal waters forecast
national weather service new york ny
233 am edt wed mar 18 2026

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


anz350-182030-
moriches inlet ny to montauk point ny out 20 nm-
233 am edt wed mar 18 2026

...small craft advisory in effect through late tonight...

.overnight...nw winds 10 to 15 kt with gusts up to 20 kt. seas
6 to 8 ft, occasionally to 10 ft. wave detail: s 7 ft at
10 seconds. 
.today...nw winds 5 to 10 kt, becoming e in the afternoon. seas
5 to 7 ft, occasionally to 9 ft. wave detail: se 6 ft at
10 seconds. 
.tonight...se winds around 5 kt. seas 4 to 5 ft, occasionally to
6 ft. wave detail: se 5 ft at 10 seconds. 
.thu...se winds around 5 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: se 4 ft at 9 seconds. 
.thu night...s winds around 5 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: se 4 ft at 9 seconds. 
.fri...sw winds 5 to 10 kt. seas 3 to 4 ft, occasionally to 5 ft.
wave detail: se 3 ft at 9 seconds. 
.fri night...s winds 10 to 15 kt. seas 3 to 4 ft, occasionally to
5 ft. chance of rain after midnight. 
.sat...s winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft, occasionally to 6 ft. chance of rain. 
.sat night...sw winds around 15 kt with gusts up to 20 kt. seas
5 to 6 ft, occasionally to 8 ft. 
.sun...sw winds 15 to 20 kt. seas 4 to 6 ft, occasionally to
8 ft. chance of rain. 
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft, occasionally to 8 ft. chance of rain and snow.  

$$