fzus51 kbox 180504
cwfbox
expires:202606181800;;936344

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt thu jun 18 2026

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


anz237-181800-
block island sound-
104 am edt thu jun 18 2026

...small craft advisory in effect from 11 am edt this morning
through friday evening...

.rest of tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 7 seconds and sw 1 foot at 3 seconds. 
.thu...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 2 to 4 ft, building to 4 to
6 ft in the afternoon. wave detail: se 4 ft at 6 seconds,
becoming sw 6 ft at 6 seconds and e 1 foot at 7 seconds. patchy
fog in the afternoon. a chance of showers in the afternoon with
vsby 1 to 3 nm. 
.thu night...sw winds 15 to 20 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
seas 5 to 7 ft. wave detail: sw 6 ft at 7 seconds and se 2 ft at
7 seconds. patchy fog in the evening with vsby 1 to 3 nm. 
.fri...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 8 seconds and w 3 ft at 4 seconds. 
.fri night and sat...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: s 5 ft at 9 seconds and w 3 ft at
4 seconds. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: s 3 ft at 7 seconds and w
2 ft at 4 seconds. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.mon and mon night...s winds 10 to 15 kt, becoming nw 15 to
20 kt. gusts up to 25 kt. seas 3 to 5 ft. showers likely.  

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 180504
cwfbox
expires:202606181800;;936338

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt thu jun 18 2026

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


anz255-181800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
104 am edt thu jun 18 2026

...small craft advisory in effect from 11 am edt this morning
through friday evening...

.rest of tonight...s winds around 10 kt. seas 3 to 4 ft. wave
detail: se 3 ft at 7 seconds and sw 1 foot at 4 seconds. 
.thu...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 4 ft, building to 5 to
7 ft in the afternoon. wave detail: se 4 ft at 7 seconds and sw
1 foot at 8 seconds, becoming se 7 ft at 7 seconds and w 1 foot
at 7 seconds. patchy fog in the afternoon with vsby 1 to 3 nm.
.thu night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 5 to 8 ft. wave detail: s
8 ft at 7 seconds and sw 5 ft at 8 seconds. patchy fog. vsby 1 nm
or less, increasing to 1 to 3 nm after midnight. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 9 seconds and w 4 ft at 8 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: sw 7 ft at 9 seconds and w 5 ft at
6 seconds. 
.sat and sat night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 4 to 6 ft. wave detail: sw 6 ft at 7 seconds and s 5 ft at
8 seconds. 
.sun and sun night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.mon...s winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. showers likely. 
.mon night...sw winds 20 to 25 kt. seas 5 to 7 ft. showers
likely.  

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 180636
cwfokx
expires:202606181915;;941962

coastal waters forecast
national weather service new york ny
236 am edt thu jun 18 2026

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


anz335-181915-
long island sound west of new haven ct/port jefferson ny-
236 am edt thu jun 18 2026

...small craft advisory in effect from 6 am edt this morning
through this evening...

.today...s winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt late this morning and
afternoon. seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds.
chance of showers this morning, then showers and tstms likely
this afternoon. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
w 10 to 15 kt with gusts up to 20 kt after midnight. seas around
2 ft. wave detail: sw 2 ft at 3 seconds. slight chance of showers
in the evening. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft in the morning, then 1 ft or less. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
1 ft or less, then around 2 ft after midnight. wave detail: w
1 ft at 2 seconds, becoming w 2 ft at 2 seconds. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas around
2 ft. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas around 2 ft in the
evening, then 1 ft or less. wave detail: w 2 ft at 3 seconds,
becoming w 1 ft at 2 seconds. 
.sun...w winds 5 to 10 kt. seas 1 ft or less. 
.sun night...sw winds 5 to 10 kt. seas 1 ft or less. chance of
showers. 
.mon...se winds 10 to 15 kt with gusts up to 20 kt. seas 1 to
2 ft. showers and chance of tstms. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. showers likely.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 180636
cwfokx
expires:202606181915;;941964

coastal waters forecast
national weather service new york ny
236 am edt thu jun 18 2026

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


anz340-181915-
peconic and gardiners bays-
236 am edt thu jun 18 2026

...small craft advisory in effect from 6 am edt this morning
through this evening...

.today...s winds 10 to 15 kt, increasing to 15 to 20 kt late this
morning and afternoon. gusts up to 30 kt. waves 1 ft or less,
then around 2 ft this afternoon. slight chance of showers this
morning, then chance of showers and tstms this afternoon. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
w around 10 kt with gusts up to 20 kt after midnight. waves
around 2 ft in the evening, then 1 ft or less. slight chance of
showers in the evening. 
.fri...w winds around 10 kt with gusts up to 25 kt. waves 1 ft or
less. 
.fri night...w winds 10 to 15 kt. waves 1 ft or less. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less. 
.sat night...w winds 5 to 10 kt. waves 1 ft or less.
.sun...w winds 5 to 10 kt. waves 1 ft or less. 
.sun night...sw winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.mon...s winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. showers.
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. showers likely.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 180636
cwfokx
expires:202606181915;;941965

coastal waters forecast
national weather service new york ny
236 am edt thu jun 18 2026

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


anz345-181915-
south shore bays from jones inlet through shinnecock bay-
236 am edt thu jun 18 2026

...small craft advisory in effect from 6 am edt this morning
through this evening...

.today...s winds 15 to 20 kt. gusts up to 30 kt, increasing to
35 kt this afternoon. waves 1 ft or less, then around 2 ft this
afternoon. slight chance of showers this morning, then chance of
showers and tstms this afternoon.
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
w 10 to 15 kt with gusts up to 20 kt after midnight. waves 1 to
2 ft in the evening, then 1 ft or less. slight chance of showers
in the evening. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 1 ft or less. 
.sun...w winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sun night...s winds 5 to 10 kt. waves 1 ft or less. chance of
showers. 
.mon...s winds 10 to 15 kt with gusts up to 25 kt. waves 1 ft or
less. showers.
.mon night...w winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. showers likely.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 180636
cwfokx
expires:202606181915;;941957

coastal waters forecast
national weather service new york ny
236 am edt thu jun 18 2026

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


anz350-181915-
moriches inlet ny to montauk point ny out 20 nm-
236 am edt thu jun 18 2026

...small craft advisory in effect from 6 am edt this morning
through late tonight...

.today...s winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt late this morning and
afternoon. seas 5 to 7 ft, occasionally to 9 ft. wave detail: s
7 ft at 6 seconds. chance of showers early this afternoon. chance
of showers and tstms late. 
.tonight...sw winds 20 to 25 kt with gusts up to 35 kt, becoming
w 15 to 20 kt with gusts up to 25 kt after midnight. seas 7 to
8 ft, occasionally to 10 ft, subsiding to 5 to 7 ft, occasionally
to 9 ft after midnight. wave detail: s 8 ft at 7 seconds,
becoming s 7 ft at 7 seconds. slight chance of showers in the
evening. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: s 5 ft at 7 seconds. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft, occasionally to 8 ft. wave detail: s 5 ft at
8 seconds. 
.sat...w winds around 15 kt with gusts up to 25 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: s 5 ft at 9 seconds. 
.sat night...w winds 10 to 15 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. seas 3 to 5 ft, occasionally to
6 ft. wave detail: s 4 ft at 9 seconds and se 1 ft at 7 seconds. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. chance of showers. 
.mon...s winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. showers.
.mon night...w winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. showers likely.  

winds and seas may be higher in and near tstms.

$$