fzus51 kbox 301105
cwfbox
expires:202603310000;;533623

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt mon mar 30 2026

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


anz237-310000-
block island sound-
705 am edt mon mar 30 2026

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

.today...sw winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 5 ft
at 7 seconds and w 2 ft at 4 seconds. a slight chance of rain
this afternoon. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: s 6 ft at 8 seconds and w 2 ft at 4 seconds. a
chance of rain after midnight. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 5 ft at 8 seconds and sw 1 foot at
4 seconds. a chance of rain. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, building to 6 to 9 ft after midnight. wave detail: s
6 ft at 8 seconds and sw 2 ft at 4 seconds, becoming s 7 ft at
8 seconds and w 3 ft at 5 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. wave detail: s 7 ft at 9 seconds and w 3 ft at 5 seconds. a
chance of rain in the afternoon. 
.wed night...w winds 10 to 15 kt, becoming ne after midnight.
gusts up to 20 kt. seas 5 to 7 ft, subsiding to 3 to 5 ft after
midnight. wave detail: s 6 ft at 8 seconds and w 1 foot at
4 seconds, becoming s 5 ft at 8 seconds and ne 2 ft at 3 seconds.
rain likely. 
.thu and thu night...e winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. a chance of rain. 
.fri and fri night...s winds 10 to 15 kt, becoming sw 15 to
20 kt. gusts up to 25 kt. seas 2 to 4 ft. a chance of rain.  

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 301105
cwfbox
expires:202603310000;;533617

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt mon mar 30 2026

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


anz255-310000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 am edt mon mar 30 2026

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

.today...sw winds 20 to 25 kt, increasing to 25 to 30 kt this
afternoon. seas 5 to 7 ft, building to 7 to 10 ft this afternoon.
wave detail: sw 7 ft at 7 seconds and sw 2 ft at 4 seconds,
becoming sw 10 ft at 8 seconds and sw 2 ft at 4 seconds. 
.tonight...sw winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight.
wave detail: sw 9 ft at 8 seconds and sw 2 ft at 4 seconds,
becoming sw 7 ft at 8 seconds and w 1 foot at 4 seconds. a chance
of rain after midnight. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 8 seconds and sw 1 foot at
4 seconds. rain likely. 
.tue night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft, building to 9 to 12 ft after midnight. wave detail: sw
9 ft at 8 seconds and sw 1 foot at 4 seconds, becoming sw 12 ft
at 8 seconds and sw 2 ft at 4 seconds. 
.wed...sw winds 25 to 30 kt with gusts up to 35 kt. seas 9 to
12 ft. wave detail: sw 12 ft at 8 seconds and sw 2 ft at
4 seconds. a chance of rain in the afternoon. 
.wed night...w winds 15 to 20 kt, becoming ne after midnight.
gusts up to 25 kt. seas 7 to 10 ft, subsiding to 5 to 7 ft after
midnight. wave detail: sw 9 ft at 8 seconds and w 1 foot at
4 seconds, becoming s 6 ft at 8 seconds and n 2 ft at 3 seconds.
rain likely. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. a chance of rain. 
.thu night through fri night...sw winds 20 to 25 kt. seas 3 to
5 ft. a chance of rain.  

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 300935
cwfokx
expires:202603302215;;530398

coastal waters forecast
national weather service new york ny
535 am edt mon mar 30 2026

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


anz335-302215-
long island sound west of new haven ct/port jefferson ny-
535 am edt mon mar 30 2026

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

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt late
this morning and afternoon with nearshore gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds. slight chance of 
showers this afternoon. 
.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds.
slight chance of showers in the evening, then chance of showers
after midnight. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 3 seconds.
showers likely, mainly in the morning. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 3 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds. slight chance of showers
in the morning, then showers likely in the afternoon. 
.wed night...nw winds 10 to 15 kt, becoming ne with gusts up to
20 kt after midnight. seas around 2 ft. wave detail: w 2 ft at
3 seconds and ne 1 ft at 3 seconds. showers likely with chance of
tstms.
.thu...e winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft, occasionally to 5 ft. chance of showers. 
.thu night...e winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. chance of rain. 
.fri...s winds 10 to 15 kt. seas around 2 ft. chance of rain. 
.fri night...sw winds 10 to 15 kt. seas around 2 ft. chance of
rain.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 300935
cwfokx
expires:202603302215;;530400

coastal waters forecast
national weather service new york ny
535 am edt mon mar 30 2026

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


anz340-302215-
peconic and gardiners bays-
535 am edt mon mar 30 2026

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

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt late
this morning and afternoon with nearshore gusts up to 25 kt. 
waves around 2 ft. slight chance of showers late. 
.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. waves around 2 ft in the evening, then 1 ft or less.
slight chance of showers in the evening, then chance of showers
after midnight. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers. 
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. chance of showers in the afternoon. 
.wed night...w winds 10 to 15 kt, becoming ne with gusts up to
20 kt after midnight. waves 1 ft or less. showers likely with
chance of tstms. 
.thu...e winds 15 to 20 kt with gusts up to 25 kt. waves 1 to
2 ft. chance of showers. 
.thu night...e winds 15 to 20 kt. waves around 2 ft. chance of
rain. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of rain. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. chance of rain.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 300935
cwfokx
expires:202603302215;;530401

coastal waters forecast
national weather service new york ny
535 am edt mon mar 30 2026

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


anz345-302215-
south shore bays from jones inlet through shinnecock bay-
535 am edt mon mar 30 2026

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

.today...sw winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft
or less. slight chance of showers this afternoon. 
.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. waves 1 ft or less. slight chance of showers in the
evening, then chance of showers after midnight. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. waves 1 ft or less. chance of showers. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. waves
around 2 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves around
2 ft. showers likely in the afternoon. 
.wed night...w winds 10 to 15 kt, becoming ne after midnight.
waves 1 ft or less. showers likely with chance of tstms. 
.thu...e winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft or
less. chance of showers. 
.thu night...e winds 15 to 20 kt with gusts up to 25 kt. waves
1 ft or less. chance of rain. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. chance of rain.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 300935
cwfokx
expires:202603302215;;530393

coastal waters forecast
national weather service new york ny
535 am edt mon mar 30 2026

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


anz350-302215-
moriches inlet ny to montauk point ny out 20 nm-
535 am edt mon mar 30 2026

...small craft advisory in effect through wednesday afternoon...

.today...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft, occasionally to 10 ft, building to 7 to 9 ft, occasionally
to 11 ft this afternoon. wave detail: sw 8 ft at 7 seconds and e
1 ft at 8 seconds, becoming sw 9 ft at 7 seconds and e 1 ft at
8 seconds. slight chance of showers late. 
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft, occasionally to 11 ft. wave detail: sw 9 ft at 7 seconds
and e 1 ft at 9 seconds. slight chance of showers in the evening,
then chance of showers after midnight. 
.tue...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 6 to 8 ft, occasionally to 10 ft. wave detail: s
8 ft at 8 seconds and e 1 ft at 9 seconds. chance of showers. 
.tue night...sw winds 25 to 30 kt. seas 7 to 10 ft, occasionally
to 13 ft, building to 9 to 11 ft, occasionally to 14 ft after
midnight. wave detail: s 10 ft at 8 seconds, becoming s 11 ft at
8 seconds. 
.wed...sw 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:
sw 11 ft at 8 seconds. chance of showers in the afternoon. 
.wed night...w winds 15 to 20 kt, becoming ne after midnight.
seas 5 to 8 ft, occasionally to 10 ft, subsiding to 4 to 6 ft,
occasionally to 8 ft after midnight. wave detail: s 8 ft at
8 seconds, becoming s 6 ft at 8 seconds. showers likely. chance
of tstms after midnight. 
.thu...e winds 20 to 25 kt. seas 5 to 7 ft, occasionally to 9 ft.
chance of showers. 
.thu night...e winds 20 to 25 kt. seas 5 to 7 ft, occasionally to
9 ft. chance of rain. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft, occasionally to 6 ft. 
.fri night...sw winds 20 to 25 kt. seas 4 to 5 ft, occasionally
to 6 ft. chance of rain.  

winds and seas may be higher in and near tstms.

$$