fzus51 kbox 192007
cwfbox
expires:202603200900;;970103

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm edt thu mar 19 2026

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


anz235-200900-
rhode island sound-
407 pm edt thu mar 19 2026

...small craft advisory in effect from friday evening through
late friday night...

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and w 1 foot at 3 seconds. 
.fri...w winds 5 to 10 kt, becoming s 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and se 3 ft at 8 seconds. 
.fri night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s
5 ft at 6 seconds and se 2 ft at 9 seconds. a chance of rain in
the evening, then rain after midnight. 
.sat...w winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: s 5 ft at 7 seconds and se 2 ft at
9 seconds. a chance of rain in the morning. 
.sat night and sun...s winds 10 to 15 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 7 seconds and se 3 ft at 8 seconds. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: s 4 ft at 5 seconds and se
2 ft at 8 seconds. a chance of rain in the evening, then rain
likely after midnight. 
.mon...n winds 15 to 20 kt. seas 3 to 5 ft. rain likely. 
.mon night...nw winds 15 to 20 kt. seas 3 to 5 ft.
.tue and tue night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming sw. 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 192007
cwfbox
expires:202603200900;;970106

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm edt thu mar 19 2026

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


anz236-200900-
narragansett bay-
407 pm edt thu mar 19 2026

.tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.fri...w winds around 5 kt, becoming s 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 2 to 3 ft. 
.fri night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. rain.
.sat...nw winds around 10 kt. waves 2 to 3 ft. a chance of rain
in the morning. 
.sat night and sun...s winds 5 to 10 kt. waves 2 to 3 ft. 
.sun night...s winds around 10 kt, becoming se with gusts up to
20 kt after midnight. waves 2 to 3 ft. a chance of rain in the
evening, then rain likely after midnight. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. rain likely. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves 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 192007
cwfbox
expires:202603200900;;970104

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm edt thu mar 19 2026

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


anz237-200900-
block island sound-
407 pm edt thu mar 19 2026

...small craft advisory in effect from friday evening through
late friday night...

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and sw 1 foot at 3 seconds. 
.fri...w winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft at
4 seconds and se 3 ft at 8 seconds. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 5 ft at 7 seconds. rain.
.sat...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: sw 4 ft
at 7 seconds and se 4 ft at 8 seconds. a chance of rain in the
morning. 
.sat night and sun...s winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: s 3 ft at 7 seconds and se 3 ft at 8 seconds. 
.sun night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds and se
2 ft at 8 seconds. a chance of rain in the evening, then rain
likely after midnight. 
.mon...n winds around 15 kt with gusts up to 20 kt. seas 3 to
5 ft. rain likely. 
.mon night...nw winds 15 to 20 kt. seas 3 to 5 ft.
.tue and tue night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming sw. 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 192007
cwfbox
expires:202603200900;;970098

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm edt thu mar 19 2026

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


anz255-200900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
407 pm edt thu mar 19 2026

...small craft advisory in effect from friday afternoon through
saturday evening...

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and sw 1 foot at 3 seconds. 
.fri...w winds around 10 kt, becoming sw with gusts up to 25 kt
in the afternoon. seas 2 to 4 ft. wave detail: w 3 ft at
4 seconds and se 3 ft at 8 seconds. 
.fri night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: sw 6 ft
at 7 seconds and se 3 ft at 9 seconds. rain likely after
midnight. 
.sat...w winds 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: sw 6 ft at 7 seconds and
e 3 ft at 9 seconds. a chance of rain in the morning. 
.sat night...ne winds around 10 kt, becoming e after midnight.
seas 3 to 5 ft. wave detail: sw 4 ft at 7 seconds and se 3 ft at
8 seconds. 
.sun...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 7 seconds and se 3 ft at 8 seconds. 
.sun night...sw winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. seas 3 to 5 ft. a chance of rain. 
.mon...n winds around 20 kt with gusts up to 25 kt. seas 5 to
7 ft. a chance of rain. 
.mon night...nw winds 20 to 25 kt. seas 5 to 7 ft.
.tue...nw winds 15 to 20 kt. seas 4 to 6 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 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 191828
cwfokx
expires:202603200715;;965579

coastal waters forecast
national weather service new york ny
228 pm edt thu mar 19 2026

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


anz340-200715-
peconic and gardiners bays-
228 pm edt thu mar 19 2026

...small craft advisory in effect from friday afternoon through
friday evening...

.rest of today...s winds around 5 kt. waves 1 ft or less. 
.tonight...sw winds around 5 kt. waves 1 ft or less. 
.fri...w winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less. chance of rain in
the afternoon. 
.fri night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 1 to 2 ft. rain likely. 
.sat...nw winds 5 to 10 kt. waves 1 ft or less. chance of rain in
the morning. 
.sat night...nw winds 5 to 10 kt, becoming se after midnight.
waves 1 ft or less. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. rain likely. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft. chance of rain. 
.mon night...nw winds 15 to 20 kt. waves around 2 ft. 
.tue...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 kokx 191828
cwfokx
expires:202603200715;;965572

coastal waters forecast
national weather service new york ny
228 pm edt thu mar 19 2026

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


anz350-200715-
moriches inlet ny to montauk point ny out 20 nm-
228 pm edt thu mar 19 2026

...small craft advisory in effect from friday afternoon through
saturday afternoon...

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

$$