fzus51 kbox 302004
cwfbox
expires:202603310900;;554031

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

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


anz237-310900-
block island sound-
403 pm edt mon mar 30 2026

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

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 6 ft at 8 seconds and e 1 foot at
8 seconds. a chance of showers with a slight chance of tstms
after midnight. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 8 seconds and se 1 foot at
9 seconds. showers likely in the morning. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. wave detail: sw 7 ft at 8 seconds and se 1 foot at
8 seconds. patchy fog in the evening with vsby 1 nm or less. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 5 to 8 ft. wave detail: sw
7 ft at 8 seconds and s 2 ft at 9 seconds. a chance of showers in
the morning, then showers likely in the afternoon. 
.wed night...nw winds 10 to 15 kt, becoming ne after midnight.
gusts up to 20 kt. seas 4 to 6 ft. wave detail: s 5 ft at
8 seconds and se 1 foot at 8 seconds. showers likely, mainly in
the evening. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 4 ft at 7 seconds and ne 3 ft at 4 seconds.
a chance of showers in the morning. 
.thu night...ne winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. seas 3 to 5 ft. a chance of rain in the evening. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. 
.fri night...sw winds 15 to 20 kt. seas 3 to 4 ft. a chance of
rain. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. 
.sat night...e winds 15 to 20 kt. seas 2 to 4 ft. a chance of
rain.  

winds and seas higher in and near tstms.

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 302004
cwfbox
expires:202603310900;;554025

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

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


anz255-310900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt mon mar 30 2026

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

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
10 ft. wave detail: sw 10 ft at 8 seconds and e 1 foot at
8 seconds. a chance of showers after midnight. 
.tue...sw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: sw 8 ft at 8 seconds and e 1 foot at
8 seconds. a chance of showers. 
.tue night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
7 to 10 ft, building to 9 to 12 ft after midnight. wave detail:
sw 10 ft at 8 seconds, becoming sw 12 ft at 8 seconds. 
.wed...sw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 9 to 12 ft. wave detail: sw 12 ft at 8 seconds. 
.wed night...w winds 15 to 20 kt, becoming ne after midnight.
gusts up to 25 kt. seas 6 to 9 ft, subsiding to 4 to 6 ft after
midnight. wave detail: sw 8 ft at 8 seconds, becoming s 6 ft at
8 seconds and ne 1 foot at 4 seconds. a chance of showers. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: s 5 ft at 7 seconds and ne 4 ft at 5 seconds.
a chance of showers.
.thu night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 3 to 5 ft. a chance of rain in the evening. 
.fri...s winds 15 to 20 kt. seas 3 to 4 ft. 
.fri night and sat...sw winds 20 to 25 kt, becoming w 15 to
20 kt. seas 4 to 6 ft. 
.sat night...se winds 15 to 20 kt with gusts up to 25 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 301837
cwfokx
expires:202603310730;;550949

coastal waters forecast
national weather service new york ny
237 pm 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


anz335-310730-
long island sound west of new haven ct/port jefferson ny-
237 pm edt mon mar 30 2026

...small craft advisory in effect until 6 pm edt this evening...

.rest of today...sw winds around 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds. slight chance
of showers. 
.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 showers likely
after midnight. 
.tue...sw winds 10 to 15 kt with gusts up to 25 kt. seas around
2 ft. wave detail: sw 2 ft at 3 seconds. chance of showers. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds. slight chance of
showers after midnight. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds.
chance of showers in the morning, then showers likely with slight
chance of tstms in the afternoon. 
.wed night...n winds around 10 kt, becoming ne with gusts up to
20 kt after midnight. seas 1 ft or less, then around 2 ft after
midnight. wave detail: w 1 ft at 3 seconds, becoming ne 1 ft at
3 seconds. showers likely. 
.thu...e winds 15 to 20 kt. seas 2 to 3 ft. chance of showers. 
.thu night...e winds 15 to 20 kt. seas 2 to 3 ft. chance of
showers. 
.fri...s winds 5 to 10 kt. seas around 2 ft. 
.fri night...sw winds 10 to 15 kt. seas around 2 ft. chance of
showers. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft or
less. 
.sat night...se winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. chance of showers.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 301837
cwfokx
expires:202603310730;;550951

coastal waters forecast
national weather service new york ny
237 pm 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


anz340-310730-
peconic and gardiners bays-
237 pm edt mon mar 30 2026

...small craft advisory in effect until 6 pm edt this evening...

.rest of today...sw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.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.
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. showers likely, mainly in the
morning. 
.tue night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. waves around 2 ft. slight chance of showers after
midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. slight chance of showers in the morning, then showers
likely in the afternoon. 
.wed night...s winds 5 to 10 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less. showers
likely. 
.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 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. 
.fri...s winds 5 to 10 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 showers. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sat night...se winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. chance of showers.  

$$

fzus51 kokx 301837
cwfokx
expires:202603310730;;550952

coastal waters forecast
national weather service new york ny
237 pm 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


anz345-310730-
south shore bays from jones inlet through shinnecock bay-
237 pm edt mon mar 30 2026

...small craft advisory in effect until 6 pm edt this evening...

.rest of today...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 1 ft or less. slight chance of showers. 
.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 15 to 20 kt with gusts up to 25 kt. 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 25 kt. waves around
2 ft in the morning, then 1 ft or less. slight chance of showers
in the morning, then showers likely with slight chance of tstms
in the afternoon. 
.wed night...s winds 10 to 15 kt, becoming ne with gusts up to
20 kt after midnight. waves 1 ft or less. chance of tstms in the
evening. showers likely. 
.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. 
.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 showers. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sat night...se winds 15 to 20 kt. waves 1 ft or less. chance of
showers.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 301837
cwfokx
expires:202603310730;;550944

coastal waters forecast
national weather service new york ny
237 pm 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


anz350-310730-
moriches inlet ny to montauk point ny out 20 nm-
237 pm edt mon mar 30 2026

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

.rest of today...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 7 to 9 ft, occasionally to 11 ft. wave detail: sw 9 ft at
7 seconds and e 1 ft at 8 seconds. slight chance of showers. 
.tonight...sw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. 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 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft, occasionally to 11 ft. wave detail: s 8 ft at 8 seconds and
e 1 ft at 8 seconds. showers likely, mainly in the morning. 
.tue night...sw winds 25 to 30 kt. seas 8 to 11 ft, occasionally
to 14 ft. wave detail: s 10 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, subsiding to
7 to 9 ft, occasionally to 11 ft in the afternoon. wave detail: s
10 ft at 8 seconds, becoming s 9 ft at 8 seconds. slight chance
of showers in the morning, then chance of showers in the
afternoon. 
.wed night...s winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 5 to 7 ft, occasionally to 9 ft, subsiding to 4 to
5 ft, occasionally to 6 ft after midnight. wave detail: s 7 ft at
8 seconds, becoming s 5 ft at 8 seconds. showers likely. 
.thu...ne winds 20 to 25 kt. seas 4 to 6 ft, occasionally to
8 ft. chance of showers. 
.thu night...e winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, occasionally to 8 ft. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft. 
.fri night...sw winds 20 to 25 kt. seas 4 to 6 ft, occasionally
to 8 ft. 
.sat...sw winds 15 to 20 kt. seas 4 to 5 ft, occasionally to
6 ft. 
.sat night...se winds 20 to 25 kt. seas 4 to 6 ft, occasionally
to 8 ft. chance of showers.  

$$