fzus51 kbox 210503
cwfbox
expires:202605211800;;381459

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz230-211800-
boston harbor-
103 am edt thu may 21 2026

.rest of tonight...n winds around 10 kt. waves 1 foot or less. 
.thu...ne winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.thu night...s winds 5 to 10 kt, becoming n after midnight. waves
1 foot or less. 
.fri...ne winds around 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.fri night...se winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.sat...ne winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.sat night...se winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft after midnight. showers likely after midnight. 
.sun and sun night...e winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. showers.
.mon and mon night...ne winds 5 to 10 kt, becoming sw. waves
1 foot or less. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381450

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz231-211800-
cape cod bay-
103 am edt thu may 21 2026

.rest of tonight...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: nw 1 foot at 4 seconds and e 1 foot at 17 seconds. a
slight chance of showers. 
.thu...ne winds around 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: n 1 foot at 4 seconds and e 1 foot at
15 seconds. 
.thu night...s winds around 5 kt, becoming nw after midnight.
seas 1 foot or less. wave detail: n 1 foot at 4 seconds and se
1 foot at 14 seconds. 
.fri...ne winds 5 to 10 kt. seas around 2 ft. wave detail: ne
1 foot at 4 seconds and e 1 foot at 14 seconds. 
.fri night...se winds around 5 kt. seas 1 foot or less. wave
detail: ne 1 foot at 3 seconds and e 1 foot at 9 seconds. 
.sat...e winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 1 foot or less. wave detail: ne 1 foot at
3 seconds and se 1 foot at 12 seconds.
.sat night...e winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. a chance of showers after midnight. 
.sun and sun night...e winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. showers.
.mon and mon night...nw winds 5 to 10 kt, becoming w. seas around
2 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381454

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz232-211800-
nantucket sound-
103 am edt thu may 21 2026

.rest of tonight...n winds around 10 kt. seas around 2 ft. wave
detail: nw 2 ft at 5 seconds. a chance of showers with a slight
chance of tstms. 
.thu...ne winds 10 to 15 kt. seas around 2 ft. wave detail: ne
2 ft at 4 seconds and se 1 foot at 14 seconds. a chance of
showers in the morning. 
.thu night...se winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: e 1 foot at 5 seconds and se
1 foot at 14 seconds. 
.fri...ne winds 10 to 15 kt. seas around 2 ft. wave detail: ne
2 ft at 5 seconds and se 1 foot at 12 seconds. 
.fri night and sat...e winds 5 to 10 kt. seas around 2 ft. wave
detail: e 1 foot at 4 seconds and se 1 foot at 12 seconds. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds. a
chance of showers in the evening, then showers likely after
midnight. 
.sun and sun night...e winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. showers.
.mon and mon night...w winds 5 to 10 kt. seas 2 to 3 ft. a chance
of showers.  

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 210503
cwfbox
expires:202605211800;;381455

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz233-211800-
vineyard sound-
103 am edt thu may 21 2026

.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 7 seconds. a chance of showers with a slight
chance of tstms. 
.thu...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 6 seconds. a
chance of showers. 
.thu night...se winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. wave detail: sw 2 ft at 6 seconds and se 1 foot
at 14 seconds.
.fri...ne winds 10 to 15 kt. seas around 2 ft. wave detail: ne
2 ft at 6 seconds and se 1 foot at 14 seconds. 
.fri night and sat...e winds 5 to 10 kt. seas around 2 ft. wave
detail: se 1 foot at 4 seconds. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds. a
chance of showers in the evening, then showers likely after
midnight. 
.sun and sun night...e winds 20 to 25 kt, diminishing to 15 to
20 kt. seas 2 to 4 ft. showers.
.mon and mon night...w winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381456

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz234-211800-
buzzards bay-
103 am edt thu may 21 2026

.rest of tonight...n winds 5 to 10 kt. seas around 2 ft. wave
detail: w 2 ft at 6 seconds. a chance of showers with a slight
chance of tstms. 
.thu...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: ne 2 ft at 5 seconds. a
chance of showers in the morning. 
.thu night...se winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft in the evening, then 1 foot or less. wave
detail: s 1 foot at 6 seconds and se 1 foot at 15 seconds,
becoming sw 1 foot at 6 seconds and se 1 foot at 15 seconds. 
.fri...ne winds 10 to 15 kt. seas around 2 ft. wave detail: ne
1 foot at 6 seconds and se 1 foot at 15 seconds. 
.fri night and sat...e winds 5 to 10 kt. seas around 2 ft. wave
detail: se 1 foot at 3 seconds and se 1 foot at 14 seconds. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: e 2 ft at 3 seconds. a
chance of showers in the evening, then showers likely after
midnight. 
.sun and sun night...e winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. showers.
.mon and mon night...nw winds 5 to 10 kt, becoming sw. seas
around 2 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381457

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz235-211800-
rhode island sound-
103 am edt thu may 21 2026

.rest of tonight...n winds around 10 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 7 seconds. a chance of showers with a slight
chance of tstms. 
.thu...ne winds 10 to 15 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: ne 3 ft at 7 seconds. a chance of
showers. 
.thu night...se winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. 
.fri...e winds 10 to 15 kt. seas around 2 ft. wave detail: ne
2 ft at 7 seconds and se 1 foot at 14 seconds. 
.fri night and sat...e winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 5 seconds. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: se 5 ft
at 6 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.sun...e winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. showers.
.sun night...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. showers likely. 
.mon and mon night...nw winds 5 to 10 kt, becoming sw. seas 2 to
4 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381460

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz236-211800-
narragansett bay-
103 am edt thu may 21 2026

.rest of tonight...n winds 5 to 10 kt. waves around 2 ft. a
chance of showers. 
.thu...ne winds around 10 kt, becoming se in the afternoon. waves
around 2 ft. a chance of showers in the morning. 
.thu night...s winds 5 to 10 kt, becoming n after midnight. waves
around 2 ft. 
.fri...ne winds around 10 kt, becoming e in the afternoon. waves
around 2 ft. 
.fri night and sat...e winds 5 to 10 kt. waves around 2 ft. 
.sat night...e winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 3 ft. a chance of showers in the evening,
then showers likely after midnight. 
.sun and sun night...e winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. waves 2 to 4 ft. showers.
.mon and mon night...nw winds 5 to 10 kt, becoming sw. waves 2 to
3 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381458

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz237-211800-
block island sound-
103 am edt thu may 21 2026

.rest of tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds. a chance of showers. 
.thu...ne winds around 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 7 seconds. a chance of showers.
.thu night...se winds around 5 kt, becoming ne after midnight.
seas around 2 ft. wave detail: s 2 ft at 6 seconds. 
.fri...ne winds 10 to 15 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 6 seconds. 
.fri night...e winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 6 seconds. 
.sat...e winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: e 3 ft at 5 seconds. a chance of
showers in the afternoon. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. showers.
.sun and sun night...e winds 15 to 20 kt with gusts up to 30 kt.
seas 4 to 6 ft. showers.
.mon...w winds 5 to 10 kt. seas 3 to 5 ft. a chance of showers. 
.mon night...w winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers.  

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 210503
cwfbox
expires:202605211800;;381448

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz250-211800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt thu may 21 2026

.rest of tonight...n winds around 10 kt. seas 2 to 3 ft. wave
detail: nw 3 ft at 5 seconds. a slight chance of showers. 
.thu...n winds around 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: n 3 ft at 5 seconds. 
.thu night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft. wave detail: ne 2 ft at 6 seconds. 
.fri...ne winds around 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 5 seconds and se 1 foot at
14 seconds. 
.fri night...s winds around 5 kt, becoming w around 5 kt after
midnight. seas around 2 ft. wave detail: e 2 ft at 6 seconds and
se 1 foot at 14 seconds. 
.sat...e winds around 5 kt. seas 1 foot or less. wave detail: se
1 foot at 8 seconds and se 1 foot at 11 seconds. 
.sat night...se winds 5 to 10 kt. seas 1 foot or less, then
around 2 ft after midnight. a chance of showers after midnight. 
.sun and sun night...e winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. showers likely. 
.mon and mon night...ne winds 5 to 10 kt with gusts up to 20 kt,
becoming w. seas 3 to 5 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381451

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz254-211800-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
103 am edt thu may 21 2026

...small craft advisory in effect until 2 am edt early this
morning...

.rest of tonight...n winds around 10 kt. seas 2 to 4 ft. wave
detail: nw 3 ft at 7 seconds. a chance of showers with a slight
chance of tstms. 
.thu...ne winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 6 seconds and
se 1 foot at 14 seconds. 
.thu night...se winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: e 3 ft at 6 seconds and se 1 foot at
14 seconds. 
.fri...ne winds 5 to 10 kt. seas around 2 ft. wave detail: ne
2 ft at 6 seconds and se 1 foot at 14 seconds. 
.fri night and sat...e winds 5 to 10 kt. seas around 2 ft. wave
detail: ne 2 ft at 6 seconds and se 1 foot at 14 seconds. 
.sat night...e winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 4 ft. wave detail: se
3 ft at 5 seconds. a chance of showers after midnight. 
.sun and sun night...e winds 20 to 25 kt, diminishing to 15 to
20 kt. gusts up to 30 kt. seas 3 to 5 ft. showers likely. 
.mon and mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt. seas 4 to 6 ft. a chance of showers.  

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 210503
cwfbox
expires:202605211800;;381452

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu may 21 2026

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


anz255-211800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am edt thu may 21 2026

...small craft advisory in effect until 2 am edt early this
morning...

.rest of tonight...n winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: sw 4 ft at 7 seconds. a chance of showers and tstms. 
.thu...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: ne 4 ft at 7 seconds. a chance of showers. 
.thu night...e winds 5 to 10 kt, becoming ne after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 6 seconds and se 1 foot at
14 seconds. 
.fri...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 7 seconds and se 1 foot at
14 seconds. 
.fri night and sat...e winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 6 seconds and se 1 foot at 14 seconds. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: se 5 ft
at 6 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.sun and sun night...e winds 20 to 25 kt with gusts up to 30 kt.
seas 4 to 6 ft. showers.
.mon and mon night...w winds 5 to 10 kt. seas 3 to 5 ft. a chance
of showers.  

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 kcar 210634
cwfcar
expires:202605211900;;387008

coastal waters forecast for maine
national weather service caribou me
234 am edt thu may 21 2026


anz050-211900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
234 am edt thu may 21 2026

.rest of tonight...nw winds 5 to 10 kt with gusts up to 20 kt.
seas 4 to 5 ft. wave detail: sw 4 ft at 7 seconds. 
.thu...nw winds 5 to 10 kt, becoming w in the afternoon. seas
3 to 4 ft. wave detail: sw 4 ft at 8 seconds. 
.thu night...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 1 foot at
10 seconds. 
.fri...nw winds around 5 kt, becoming sw with gusts up to 20 kt
in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at
7 seconds and se 1 foot at 10 seconds. 
.fri night...w winds 5 to 10 kt with gusts up to 20 kt, becoming
nw after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at
5 seconds and se 1 foot at 10 seconds. 
.sat...n winds around 5 kt, becoming s around 5 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 6 seconds
and se 1 foot at 10 seconds.
.sat night...sw winds around 5 kt, becoming se after midnight.
seas around 2 ft in the evening, then 1 foot or less. 
.sun...se winds around 5 kt. seas around 2 ft. 
.sun night...se winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers. 
.mon...se winds 10 to 15 kt. seas 3 to 5 ft. showers.
.mon night...n winds 5 to 10 kt, becoming nw after midnight. seas
4 to 6 ft. a chance of showers.  

$$

fzus51 kcar 210634
cwfcar
expires:202605211900;;387009

coastal waters forecast for maine
national weather service caribou me
234 am edt thu may 21 2026


anz051-211900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
234 am edt thu may 21 2026

.rest of tonight...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: w 4 ft at 7 seconds. 
.thu...nw winds 5 to 10 kt, becoming w in the afternoon. seas
3 to 4 ft. wave detail: nw 4 ft at 7 seconds and ne 1 foot at
14 seconds. 
.thu night...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: sw 3 ft at 7 seconds and se 1 foot at
10 seconds. 
.fri...nw winds around 5 kt, becoming sw with gusts up to 20 kt
in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at
6 seconds and se 1 foot at 10 seconds. 
.fri night...w winds 5 to 10 kt with gusts up to 20 kt, becoming
nw after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at
5 seconds and se 1 foot at 10 seconds. 
.sat...ne winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. 
.sat night...sw winds around 5 kt, becoming se after midnight.
seas around 2 ft. 
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. 
.sun night...se winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers in the evening, then showers likely after midnight. 
.mon...se winds 10 to 15 kt. seas 4 to 6 ft. showers.
.mon night...nw winds 5 to 10 kt. seas 4 to 6 ft. a chance of
showers in the evening.  

$$

fzus51 kcar 210634
cwfcar
expires:202605211900;;387010

coastal waters forecast for maine
national weather service caribou me
234 am edt thu may 21 2026


anz052-211900-
intra coastal waters from schoodic point, me to stonington, me-
234 am edt thu may 21 2026

.rest of tonight...nw winds around 10 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: nw 2 ft at 6 seconds. 
.thu...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: nw 2 ft at 6 seconds. 
.thu night...nw winds around 5 kt. seas 1 to 2 ft. wave detail:
sw 2 ft at 6 seconds and se 1 foot at 10 seconds. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. seas
1 to 2 ft. wave detail: sw 2 ft at 6 seconds and se 1 foot at
10 seconds. 
.fri night...w winds 5 to 10 kt, becoming nw after midnight. seas
1 to 2 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot at
10 seconds. 
.sat...ne winds around 5 kt, becoming s around 5 kt in the
afternoon. seas 1 to 2 ft. wave detail: s 1 foot at 5 seconds and
se 1 foot at 10 seconds. 
.sat night...sw winds around 5 kt in the evening, becoming light
and variable. seas 1 to 2 ft in the evening, then 1 foot or less.
.sun...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 1 foot or less, then 1 to 2 ft in the afternoon. 
.sun night...se winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers in the evening, then showers likely after midnight. 
.mon...e winds 5 to 10 kt. seas 2 to 4 ft. showers likely. 
.mon night...nw winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers in the evening.  

$$

fzus51 kgyx 210638
cwfgyx
expires:202605212045;;387215

coastal waters forecast
national weather service gray me
238 am edt thu may 21 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz150-212045-
coastal waters from stonington, me to port clyde, me out 25 nm-
238 am edt thu may 21 2026

.today...n winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt late this morning, then becoming sw this afternoon. seas
2 to 4 ft. wave detail: s 3 ft at 7 seconds and nw 2 ft at
4 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at
3 seconds and s 2 ft at 8 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw 2 ft at
4 seconds and s 2 ft at 7 seconds. 
.sat...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 8 seconds. 
.sat night...s winds 5 to 10 kt, becoming se after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds. 
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers in
the afternoon. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers in the evening, then showers likely after
midnight. 
.mon...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 4 ft,
building to 4 to 6 ft in the afternoon. showers likely. 
.mon night...nw winds 5 to 10 kt. seas 5 to 6 ft. a chance of
showers in the evening.  

$$

fzus51 kgyx 210638
cwfgyx
expires:202605212045;;387213

coastal waters forecast
national weather service gray me
238 am edt thu may 21 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz151-212045-
penobscot bay-
238 am edt thu may 21 2026

.today...nw winds 5 to 10 kt with gusts up to 20 kt, becoming sw
late. seas 2 to 3 ft. wave detail: s 2 ft at 7 seconds. 
.tonight...nw winds around 5 kt. seas around 2 ft. wave detail: s
2 ft at 7 seconds. 
.fri...nw winds around 5 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas around 2 ft. wave detail: s 2 ft at 7 seconds. 
.fri night...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: s 2 ft at 4 seconds. 
.sat...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. 
.sat night...s winds around 5 kt in the evening, becoming light and
variable. seas 1 foot or less. 
.sun...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 1 foot or less, then around 2 ft in the afternoon. 
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers in the evening, then showers likely after midnight. 
.mon...e winds 5 to 10 kt. seas 2 to 4 ft. showers likely. 
.mon night...nw winds around 5 kt. seas 2 to 4 ft. a chance of
showers in the evening.  

$$

fzus51 kgyx 210638
cwfgyx
expires:202605212045;;387216

coastal waters forecast
national weather service gray me
238 am edt thu may 21 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz152-212045-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
238 am edt thu may 21 2026

.today...n winds 5 to 10 kt with gusts up to 20 kt, becoming sw this
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 8 seconds and nw
2 ft at 3 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas 2 to
3 ft. wave detail: s 2 ft at 8 seconds. 
.fri...n winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at
3 seconds and s 2 ft at 8 seconds. 
.fri night...sw winds 5 to 10 kt with gusts up to 20 kt, becoming w
after midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds
and s 2 ft at 8 seconds.
.sat...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 8 seconds. 
.sat night...se winds around 5 kt. seas around 2 ft. wave detail: s
2 ft at 6 seconds. 
.sun...se winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. a chance of showers in
the afternoon. 
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers in the evening, then showers likely after
midnight. 
.mon...e winds 10 to 15 kt with gusts up to 20 kt. seas 4 to 6 ft.
showers likely, mainly in the morning. 
.mon night...w winds 5 to 10 kt. seas 5 to 6 ft. a chance of showers
in the evening.  

$$

fzus51 kgyx 210638
cwfgyx
expires:202605212045;;387214

coastal waters forecast
national weather service gray me
238 am edt thu may 21 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz153-212045-
casco bay-
238 am edt thu may 21 2026

.today...n winds 5 to 10 kt, becoming w this afternoon. seas around
2 ft. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. 
.fri...n winds around 5 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
around 5 kt after midnight. seas around 2 ft. 
.sat...ne winds around 5 kt, becoming se in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. 
.sat night...se winds around 5 kt. seas around 2 ft in the evening,
then 1 foot or less. 
.sun...se winds 5 to 10 kt. seas around 2 ft. a chance of showers in
the morning, then showers likely in the afternoon. 
.sun night...e winds 5 to 10 kt. seas 2 to 3 ft. showers likely. 
.mon...e winds 5 to 10 kt. seas 2 to 4 ft. showers likely, mainly in
the morning. 
.mon night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. a chance of showers in the evening.  

$$

fzus51 kgyx 210638
cwfgyx
expires:202605212045;;387217

coastal waters forecast
national weather service gray me
238 am edt thu may 21 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-212045-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
238 am edt thu may 21 2026

.today...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt late this morning, then becoming e early this afternoon,
becoming s late. seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds
and se 2 ft at 8 seconds. 
.tonight...sw winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: se 2 ft at 9 seconds. 
.fri...n winds 5 to 10 kt, becoming s with gusts up to 20 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 9 seconds. 
.fri night...sw winds 5 to 10 kt with gusts up to 20 kt, becoming w
after midnight. seas around 2 ft. wave detail: s 2 ft at 5 seconds. 
.sat...ne winds around 5 kt, becoming se around 5 kt in the
afternoon. seas around 2 ft in the morning, then 1 foot or less. 
.sat night...se winds 5 to 10 kt. seas 1 foot or less, then around
2 ft after midnight. a chance of showers after midnight. 
.sun...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. a chance of showers in the morning, then
showers likely in the afternoon. 
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. showers likely. 
.mon...ne winds 5 to 10 kt. seas 4 to 6 ft. a chance of showers. 
.mon night...se winds 5 to 10 kt, becoming w after midnight. seas
4 to 6 ft. a chance of showers in the evening.  

$$

fzus51 kokx 210624
cwfokx
expires:202605211915;;384993

coastal waters forecast
national weather service new york ny
224 am edt thu may 21 2026

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


anz335-211915-
long island sound west of new haven ct/port jefferson ny-
224 am edt thu may 21 2026

.today...ne winds 5 to 10 kt, becoming e late. seas 1 ft or less.
wave detail: ne 1 ft at 2 seconds. showers likely this morning,
then chance of showers early this afternoon. slight chance of
showers late. 
.tonight...se winds around 5 kt, becoming ne after midnight. seas
1 ft or less. 
.fri...e winds 10 to 15 kt. seas 1 ft or less. wave detail: ne
1 ft at 3 seconds. 
.fri night...e winds 5 to 10 kt. seas 1 ft or less. wave detail:
e 1 ft at 3 seconds. slight chance of showers after midnight. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 1 ft or
less, then around 2 ft in the afternoon. wave detail: e 1 ft at
3 seconds, becoming e 2 ft at 4 seconds. chance of showers in the
morning, then showers likely in the afternoon. 
.sat night...e winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. wave detail: e 4 ft at
5 seconds. showers.
.sun...e winds 20 to 25 kt. seas 2 to 4 ft, occasionally to 5 ft.
showers.
.sun night...ne winds 15 to 20 kt. seas 2 to 3 ft. chance of
showers. 
.mon...w winds around 5 kt. seas 1 ft or less. chance of showers.
.mon night...w winds around 5 kt. seas 1 ft or less. chance of
showers.  

$$

fzus51 kokx 210624
cwfokx
expires:202605211915;;384995

coastal waters forecast
national weather service new york ny
224 am edt thu may 21 2026

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


anz340-211915-
peconic and gardiners bays-
224 am edt thu may 21 2026

.today...ne winds 5 to 10 kt, becoming e late. waves 1 ft or
less. chance of showers until late afternoon, then slight chance
of showers late. 
.tonight...se winds around 5 kt, becoming ne after midnight.
waves 1 ft or less. 
.fri...e winds 5 to 10 kt with gusts up to 20 kt. waves 1 ft or
less. 
.fri night...e winds 5 to 10 kt. waves 1 ft or less. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers in the morning, then showers likely in
the afternoon. 
.sat night...e winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. waves around 2 ft. showers.
.sun...e winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. showers.
.sun night...ne winds 10 to 15 kt with gusts up to 25 kt. waves
1 to 2 ft. chance of showers. 
.mon...nw winds around 5 kt. waves 1 to 2 ft. chance of showers. 
.mon night...sw winds around 5 kt. waves 1 ft or less. chance of
showers.  

$$

fzus51 kokx 210624
cwfokx
expires:202605211915;;384988

coastal waters forecast
national weather service new york ny
224 am edt thu may 21 2026

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


anz350-211915-
moriches inlet ny to montauk point ny out 20 nm-
224 am edt thu may 21 2026

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

$$