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(1/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944172
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-190600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 pm edt tue aug 18 2026
.this afternoon...n winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds and se 2 ft at 9 seconds.
.tonight...w winds around 5 kt. seas 2 to 4 ft. wave detail: s
3 ft at 7 seconds and se 3 ft at 8 seconds. patchy fog. vsby 1 to
3 nm.
.wed...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and se 2 ft at 8 seconds. patchy fog in the morning
with vsby 1 nm or less.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and s 2 ft at 7 seconds. patchy fog after
midnight with vsby 1 nm or less.
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 7 seconds and w 1 foot at 4 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...w winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and sw 1 foot at 4 seconds. a chance of
showers.
.fri and fri night...ne winds 5 to 10 kt. seas around 2 ft. a
chance of showers.
.sat and sat night...e winds 10 to 15 kt, becoming se 5 to 10 kt.
seas 2 to 3 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.
$$
(2/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944179
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-190600-
boston harbor-
105 pm edt tue aug 18 2026
.this afternoon...e winds 5 to 10 kt. waves 1 foot or less.
.tonight...se winds around 5 kt, becoming s around 5 kt after
midnight. waves 1 foot or less. patchy fog after midnight with
vsby 1 to 3 nm.
.wed...s winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. patchy fog in the morning with vsby 1 to 3 nm.
.wed night...sw winds 5 to 10 kt. waves 1 foot or less.
.thu...w winds around 5 kt, becoming ne in the afternoon. waves
1 foot or less.
.thu night...se winds around 5 kt, becoming nw after midnight.
waves 1 foot or less.
.fri and fri night...ne winds 5 to 10 kt, becoming e. waves
1 foot or less.
.sat...e winds 5 to 10 kt. waves around 2 ft. a chance of
showers.
.sat night...ne winds 5 to 10 kt. waves 1 foot or less. showers
likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(3/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944170
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-190600-
cape cod bay-
105 pm edt tue aug 18 2026
.this afternoon...n winds around 5 kt. seas around 2 ft. wave
detail: n 1 foot at 3 seconds and s 1 foot at 7 seconds.
.tonight...e winds around 5 kt, becoming sw after midnight. seas
around 2 ft. wave detail: s 2 ft at 9 seconds and n 1 foot at
3 seconds. patchy fog after midnight with vsby 1 to 3 nm.
.wed...s winds 5 to 10 kt. seas around 2 ft. wave detail: ne
1 foot at 3 seconds and s 1 foot at 6 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.wed night...sw winds 5 to 10 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: sw 1 foot at 2 seconds
and e 1 foot at 4 seconds, becoming sw 1 foot at 3 seconds and e
1 foot at 3 seconds.
.thu...w winds around 5 kt, becoming ne in the afternoon. seas
1 foot or less. wave detail: w 1 foot at 2 seconds and se 1 foot
at 6 seconds.
.thu night...s winds around 5 kt, becoming w after midnight. seas
1 foot or less. wave detail: sw 1 foot at 2 seconds and e 1 foot
at 2 seconds.
.fri and fri night...n winds 5 to 10 kt, becoming e. seas 1 foot
or less.
.sat...e winds 5 to 10 kt. seas around 2 ft. showers likely.
.sat night...e winds 5 to 10 kt. seas 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.
$$
(4/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944174
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-190600-
nantucket sound-
105 pm edt tue aug 18 2026
.this afternoon...ne winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 3 seconds and s 1 foot at 7 seconds.
.tonight...nw winds around 5 kt, becoming sw after midnight. seas
around 2 ft. wave detail: n 1 foot at 5 seconds and s 1 foot at
7 seconds. patchy fog. vsby 1 to 3 nm.
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 7 seconds
and sw 1 foot at 2 seconds. patchy fog in the morning with vsby
1 to 3 nm.
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 4 seconds and sw 1 foot at 4 seconds. patchy fog
after midnight with vsby 1 nm or less.
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 3 seconds and se 1 foot at 6 seconds. patchy fog in the
morning with vsby 1 nm or less.
.thu night...sw winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. wave detail: sw 1 foot at 4 seconds and e
1 foot at 8 seconds.
.fri and fri night...ne winds 5 to 10 kt, becoming e. seas around
2 ft.
.sat...e winds 10 to 15 kt. seas around 2 ft. a chance of
showers.
.sat night...se winds 10 to 15 kt. seas around 2 ft. showers
likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(5/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944175
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-190600-
vineyard sound-
105 pm edt tue aug 18 2026
.this afternoon...ne winds around 5 kt. seas around 2 ft. wave
detail: s 2 ft at 6 seconds and ne 1 foot at 3 seconds.
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 7 seconds and ne 1 foot at 4 seconds. patchy fog after
midnight.
.wed...sw winds 5 to 10 kt. seas around 2 ft. wave detail: w
1 foot at 3 seconds and e 1 foot at 4 seconds.
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 5 seconds and ne 1 foot at 6 seconds. patchy fog.
vsby 1 to 3 nm, decreasing to 1 nm or less after midnight.
.thu...sw winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: e 1 foot at 4 seconds and sw 1 foot
at 5 seconds, becoming ne 1 foot at 3 seconds and sw 1 foot at
3 seconds. patchy fog in the morning with vsby 1 to 3 nm.
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: sw
2 ft at 5 seconds and se 1 foot at 8 seconds, becoming sw 1 foot
at 4 seconds and s 1 foot at 7 seconds.
.fri and fri night...ne winds 5 to 10 kt, becoming e. seas 1 foot
or less.
.sat and sat night...e winds 10 to 15 kt, diminishing to 5 to
10 kt. seas around 2 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.
$$
(6/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944176
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-190600-
buzzards bay-
105 pm edt tue aug 18 2026
.this afternoon...e winds around 5 kt. seas around 2 ft. wave
detail: ne 1 foot at 2 seconds and s 1 foot at 7 seconds.
.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 9 seconds and ne 1 foot at 3 seconds. patchy fog after
midnight with vsby 1 to 3 nm.
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas around 2 ft. wave detail: w
1 foot at 2 seconds and e 1 foot at 4 seconds. patchy fog in the
morning.
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: sw 1 foot at
3 seconds and ne 1 foot at 4 seconds. patchy fog. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight.
.thu...sw winds 5 to 10 kt. seas 1 foot or less. wave detail: sw
1 foot at 4 seconds and e 1 foot at 4 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
1 foot or less. wave detail: e 1 foot at 2 seconds and sw 1 foot
at 4 seconds.
.fri and fri night...ne winds 5 to 10 kt, becoming e. seas 1 foot
or less.
.sat and sat night...e winds 10 to 15 kt, diminishing to 5 to
10 kt. seas around 2 ft. showers likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(7/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944177
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-190600-
rhode island sound-
105 pm edt tue aug 18 2026
.this afternoon...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 8 seconds and e 1 foot at 3 seconds.
.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds and e 1 foot at 3 seconds. patchy fog after
midnight.
.wed...sw winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 2 ft at
8 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and s 2 ft at 7 seconds. patchy fog after
midnight with vsby 1 nm or less.
.thu...w winds 5 to 10 kt. seas around 2 ft. wave detail: ne 2 ft
at 4 seconds and se 2 ft at 7 seconds. patchy fog in the morning
with vsby 1 nm or less.
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: s 2 ft at 8 seconds and se 2 ft at
8 seconds.
.fri and fri night...e winds 5 to 10 kt. seas around 2 ft.
.sat and sat night...e winds 10 to 15 kt. seas 2 to 3 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.
$$
(8/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944180
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-190600-
narragansett bay-
105 pm edt tue aug 18 2026
.this afternoon...s winds 5 to 10 kt. waves around 2 ft.
.tonight...sw winds 5 to 10 kt. waves around 2 ft. patchy fog
after midnight with vsby 1 to 3 nm.
.wed...sw winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. patchy fog in the morning with vsby 1 to 3 nm.
.wed night...sw winds 5 to 10 kt. waves around 2 ft. patchy fog
after midnight with vsby 1 to 3 nm.
.thu...w winds 5 to 10 kt. waves around 2 ft in the morning, then
1 foot or less. patchy fog in the morning with vsby 1 to 3 nm.
.thu night...w winds 5 to 10 kt, becoming nw after midnight.
waves 1 foot or less.
.fri and fri night...ne winds 5 to 10 kt, becoming e. waves
1 foot or less.
.sat and sat night...ne winds 5 to 10 kt. waves around 2 ft.
showers likely.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(9/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944178
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-190600-
block island sound-
105 pm edt tue aug 18 2026
.this afternoon...s winds around 5 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and se 2 ft at 8 seconds.
.tonight...sw winds around 5 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and se 2 ft at 8 seconds.
.wed...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 7 seconds and n 1 foot at 3 seconds.
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 7 seconds and sw 1 foot at 3 seconds. patchy fog after
midnight with vsby 1 to 3 nm.
.thu...w winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 7 seconds and w 1 foot at 2 seconds. patchy fog in the morning
with vsby 1 nm or less.
.thu night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and e 1 foot at
5 seconds.
.fri and fri night...e winds 5 to 10 kt. seas around 2 ft.
.sat and sat night...e winds 10 to 15 kt with gusts up to 20 kt,
becoming ne 5 to 10 kt. seas 2 to 3 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.
$$
(10/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944168
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-190600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 pm edt tue aug 18 2026
.this afternoon...ne winds around 5 kt. seas 2 to 4 ft. wave
detail: se 3 ft at 9 seconds and e 2 ft at 5 seconds.
.tonight...se winds around 5 kt, becoming sw after midnight. seas
2 to 4 ft. wave detail: s 4 ft at 8 seconds and se 4 ft at
9 seconds. patchy fog. vsby 1 nm or less.
.wed...s winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
se 3 ft at 8 seconds. patchy fog in the morning with vsby 1 nm or
less.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 4 seconds.
.thu...w winds around 5 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 6 seconds and sw 1 foot at
3 seconds.
.thu night...s winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds and se 2 ft
at 8 seconds.
.fri and fri night...ne winds 5 to 10 kt, becoming e. seas around
2 ft.
.sat and sat night...e winds 5 to 10 kt. seas around 2 ft. a
chance of showers.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(11/22)
Latest Coastal Waters Forecast by KBOX
Issued 8/18/2026 1:05 PM America/New_York.
Valid through 8/19/2026 2:00 AM America/New_York.
fzus51 kbox 181705
cwfbox
expires:202608190600;;944171
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue aug 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-190600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
105 pm edt tue aug 18 2026
.this afternoon...n winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 4 ft at 8 seconds and n 2 ft at 4 seconds.
.tonight...n winds around 5 kt, becoming w around 5 kt after
midnight. seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds and s
3 ft at 7 seconds. patchy fog. vsby 1 nm or less.
.wed...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft at
7 seconds and w 1 foot at 2 seconds. patchy fog in the morning
with vsby 1 nm or less.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 6 seconds and sw 1 foot at 3 seconds. patchy fog after
midnight with vsby 1 nm or less.
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 6 seconds and w 1 foot at 3 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...w winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and sw 1 foot at 4 seconds. a chance of
showers after midnight.
.fri and fri night...ne winds 5 to 10 kt, becoming e. seas around
2 ft.
.sat and sat night...se winds 5 to 10 kt. seas 2 to 3 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.
$$
(12/22)
Latest Coastal Waters Forecast by KCAR
Issued 8/18/2026 4:02 AM America/New_York.
Valid through 8/18/2026 5:00 PM America/New_York.
fzus51 kcar 180802
cwfcar
expires:202608182100;;926045
coastal waters forecast for maine
national weather service caribou me
401 am edt tue aug 18 2026
anz050-182100-
coastal waters from eastport, me to schoodic point, me out 25 nm-
401 am edt tue aug 18 2026
.today...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 5 seconds and se 2 ft at 9 seconds. areas of fog early this
morning, then patchy fog late this morning and early afternoon.
isolated showers late this morning and afternoon. vsby 1 nm or
less, increasing to 1 to 3 nm late this morning and early
afternoon.
.tonight...ne winds around 5 kt, becoming nw after midnight. seas
3 to 5 ft. wave detail: s 5 ft at 9 seconds and s 1 foot at
6 seconds. areas of fog. vsby 1 nm or less.
.wed...sw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 8 seconds. areas of fog in the morning with vsby 1 nm or less.
.wed night...sw winds 5 to 10 kt, diminishing to around 5 kt
after midnight. seas 3 to 4 ft. wave detail: s 4 ft at 8 seconds.
patchy fog after midnight with vsby 1 to 3 nm.
.thu...sw winds around 5 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds. patchy fog in the morning with vsby 1 to 3 nm.
.thu night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: s 2 ft at 7 seconds.
.fri...n winds around 5 kt, becoming s in the afternoon. seas
around 2 ft.
.fri night...sw winds around 5 kt, becoming n after midnight.
seas around 2 ft.
.sat...e winds around 5 kt. seas around 2 ft.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
$$
(13/22)
Latest Coastal Waters Forecast by KCAR
Issued 8/18/2026 4:02 AM America/New_York.
Valid through 8/18/2026 5:00 PM America/New_York.
fzus51 kcar 180802
cwfcar
expires:202608182100;;926046
coastal waters forecast for maine
national weather service caribou me
401 am edt tue aug 18 2026
anz051-182100-
coastal waters from schoodic point, me to stonington, me out
25 nm-
401 am edt tue aug 18 2026
.today...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 5 seconds and se 2 ft at 9 seconds. isolated showers
early this morning. areas of fog early this morning, then patchy
fog late this morning and early afternoon. vsby 1 nm or less,
increasing to 1 to 3 nm late this morning and early afternoon.
.tonight...n winds around 5 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: s 5 ft at 9 seconds and s 1 foot at
6 seconds. areas of fog. vsby 1 nm or less.
.wed...sw winds 5 to 10 kt. seas 4 to 5 ft. wave detail: s 5 ft
at 8 seconds. areas of fog in the morning, then patchy fog in the
afternoon. vsby 1 nm or less in the morning.
.wed night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 8 seconds. patchy fog after midnight with vsby 1 to 3 nm.
.thu...nw winds around 5 kt, becoming sw in the afternoon. seas
around 3 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning with vsby 1 to 3 nm.
.thu night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 2 ft at 7 seconds.
.fri...n winds around 5 kt, becoming se in the afternoon. seas
around 2 ft.
.fri night...sw winds around 5 kt, becoming n after midnight.
seas around 2 ft.
.sat...e winds 5 to 10 kt. seas around 2 ft.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
$$
(14/22)
Latest Coastal Waters Forecast by KCAR
Issued 8/18/2026 4:02 AM America/New_York.
Valid through 8/18/2026 5:00 PM America/New_York.
fzus51 kcar 180802
cwfcar
expires:202608182100;;926047
coastal waters forecast for maine
national weather service caribou me
401 am edt tue aug 18 2026
anz052-182100-
intra coastal waters from schoodic point, me to stonington, me-
401 am edt tue aug 18 2026
.today...ne winds around 5 kt. seas 1 to 2 ft. wave detail: s
2 ft at 5 seconds and se 1 foot at 8 seconds. isolated showers
early this morning. areas of fog early this morning, then patchy
fog late this morning. vsby 1 nm or less, increasing to 1 to 3 nm
late this morning.
.tonight...ne winds around 5 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 9 seconds and s 1 foot at
6 seconds. areas of fog. vsby 1 nm or less.
.wed...sw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 8 seconds.
areas of fog in the morning with vsby 1 nm or less.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds. patchy fog after
midnight with vsby 1 to 3 nm.
.thu...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 1 to 2 ft. wave detail: se 2 ft at 7 seconds.
patchy fog in the morning with vsby 1 to 3 nm.
.thu night...sw winds around 5 kt, becoming nw after midnight.
seas 1 to 2 ft. wave detail: s 2 ft at 7 seconds.
.fri...n winds around 5 kt, becoming s in the afternoon. seas
1 to 2 ft.
.fri night...sw winds around 5 kt, becoming n after midnight.
seas 1 to 2 ft.
.sat...e winds around 5 kt. seas 1 to 2 ft.
.sat night...e winds around 5 kt. seas 1 to 2 ft. a chance of
showers.
$$
(15/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/18/2026 8:03 AM America/New_York.
Valid through 8/18/2026 9:00 PM America/New_York.
fzus51 kgyx 181203
cwfgyx
expires:202608190100;;935399
coastal waters forecast
national weather service gray me
802 am edt tue aug 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-190100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt tue aug 18 2026
.today...ne winds around 5 kt. seas around 2 ft. wave detail: se
2 ft at 6 seconds. areas of fog early this morning, then patchy fog
late this morning. vsby 1 nm or less, increasing to 1 to 3 nm late
this morning.
.tonight...se winds around 5 kt, becoming sw after midnight. seas
2 to 4 ft. wave detail: se 3 ft at 9 seconds. patchy fog in the
evening. patchy fog after midnight with vsby 1 nm or less.
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 2 to
4 ft. wave detail: se 3 ft at 9 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 7 seconds.
.thu...nw winds around 5 kt, becoming se in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 7 seconds.
.thu night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds.
.fri...ne winds around 5 kt. seas around 2 ft.
.fri night...se winds around 5 kt, becoming n after midnight. seas
around 2 ft.
.sat...e winds 5 to 10 kt. seas around 2 ft. a chance of showers in
the afternoon.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
$$
(16/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/18/2026 8:03 AM America/New_York.
Valid through 8/18/2026 9:00 PM America/New_York.
fzus51 kgyx 181203
cwfgyx
expires:202608190100;;935395
coastal waters forecast
national weather service gray me
802 am edt tue aug 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-190100-
penobscot bay-
802 am edt tue aug 18 2026
.today...ne winds around 5 kt, becoming e late. seas around 2 ft.
areas of fog early this morning, then patchy fog late this morning.
vsby 1 nm or less, increasing to 1 to 3 nm late this morning.
.tonight...e winds around 5 kt, becoming w after midnight. seas 2 to
4 ft. wave detail: s 3 ft at 8 seconds. patchy dense fog. vsby 1 nm
or less.
.wed...sw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 8 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 5 seconds.
.thu...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas around 2 ft. wave detail: s 2 ft at 6 seconds.
.thu night...sw winds around 5 kt, becoming nw after midnight. seas
around 2 ft.
.fri...n winds around 5 kt, becoming s in the afternoon. seas around
2 ft in the morning, then 1 foot or less.
.fri night...sw winds around 5 kt, becoming n after midnight. seas
1 foot or less.
.sat...ne winds around 5 kt, becoming se around 5 kt in the
afternoon. seas 1 foot or less.
.sat night...e winds around 5 kt. seas 1 foot or less. a chance of
showers.
$$
(17/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/18/2026 8:03 AM America/New_York.
Valid through 8/18/2026 9:00 PM America/New_York.
fzus51 kgyx 181203
cwfgyx
expires:202608190100;;935398
coastal waters forecast
national weather service gray me
802 am edt tue aug 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-190100-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
802 am edt tue aug 18 2026
.today...ne winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 5 seconds. areas of fog early this morning, then patchy fog late
this morning. vsby 1 nm or less, increasing to 1 to 3 nm late this
morning.
.tonight...ne winds around 5 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: se 4 ft at 9 seconds. patchy fog. vsby 1 nm
or less.
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 3 to
4 ft. wave detail: se 4 ft at 8 seconds. patchy dense fog in the
morning with vsby 1 nm or less.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 3 ft. wave detail: s 3 ft at 2 seconds and se 3 ft at
7 seconds.
.thu...nw winds around 5 kt, becoming s around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 7 seconds.
.thu night...sw winds around 5 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 8 seconds.
.fri...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft.
.fri night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft.
.sat...e winds 5 to 10 kt. seas around 2 ft. a chance of showers in
the afternoon.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
$$
(18/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/18/2026 8:03 AM America/New_York.
Valid through 8/18/2026 9:00 PM America/New_York.
fzus51 kgyx 181203
cwfgyx
expires:202608190100;;935396
coastal waters forecast
national weather service gray me
802 am edt tue aug 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-190100-
casco bay-
802 am edt tue aug 18 2026
.today...e winds around 5 kt. seas around 2 ft. areas of fog early
this morning, then patchy fog late this morning. vsby 1 nm or less,
increasing to 1 to 3 nm late this morning.
.tonight...se winds around 5 kt, becoming w after midnight. seas
2 to 4 ft. patchy fog in the evening. patchy fog after midnight with
vsby 1 nm or less.
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 2 to
4 ft.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft.
.thu...nw winds around 5 kt, becoming s around 5 kt in the
afternoon. seas 2 to 3 ft.
.thu night...sw winds around 5 kt, becoming n after midnight. seas
around 2 ft.
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft.
.fri night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft.
.sat...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. a chance of showers in the afternoon.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
$$
(19/22)
Latest Coastal Waters Forecast by KGYX
Issued 8/18/2026 8:03 AM America/New_York.
Valid through 8/18/2026 9:00 PM America/New_York.
fzus51 kgyx 181203
cwfgyx
expires:202608190100;;935397
coastal waters forecast
national weather service gray me
802 am edt tue aug 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-190100-
coastal waters from stonington, me to port clyde, me out 25 nm-
802 am edt tue aug 18 2026
.today...ne winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 5 seconds. a slight chance of showers early this morning. areas
of fog early this morning, then patchy fog late this morning. vsby
1 nm or less, increasing to 1 to 3 nm late this morning.
.tonight...n winds around 5 kt, becoming w after midnight. seas 3 to
5 ft. wave detail: s 5 ft at 9 seconds. patchy dense fog. vsby 1 nm
or less.
.wed...sw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: se 4 ft at
8 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
3 to 4 ft. wave detail: s 4 ft at 7 seconds.
.thu...nw winds around 5 kt, becoming sw in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 8 seconds.
.thu night...sw winds around 5 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 8 seconds.
.fri...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft.
.fri night...sw winds around 5 kt, becoming n after midnight. seas
around 2 ft.
.sat...e winds 5 to 10 kt. seas around 2 ft.
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.
$$
(20/22)
Latest Coastal Waters Forecast by KOKX
Issued 8/18/2026 5:36 AM America/New_York.
Valid through 8/18/2026 6:15 PM America/New_York.
fzus51 kokx 180936
cwfokx
expires:202608182215;;929977
coastal waters forecast
national weather service new york ny
536 am edt tue aug 18 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-182215-
peconic and gardiners bays-
536 am edt tue aug 18 2026
.today...n winds around 5 kt, becoming w this afternoon. waves
1 ft or less. slight chance of showers late.
.tonight...sw winds around 5 kt. waves 1 ft or less. slight
chance of showers in the evening.
.wed...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. waves 1 ft or less.
.wed night...sw winds around 5 kt. waves 1 ft or less.
.thu...w winds around 5 kt. waves 1 ft or less. chance of showers
in the afternoon.
.thu night...sw winds around 5 kt, becoming nw after midnight.
waves 1 ft or less. showers likely.
.fri...ne winds around 5 kt. waves 1 ft or less. chance of
showers.
.fri night...e winds around 5 kt. waves 1 ft or less.
.sat...e winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.sat night...e winds 5 to 10 kt. waves 1 ft or less. showers
likely.
$$
(21/22)
Latest Coastal Waters Forecast by KOKX
Issued 8/18/2026 5:36 AM America/New_York.
Valid through 8/18/2026 6:15 PM America/New_York.
fzus51 kokx 180936
cwfokx
expires:202608182215;;929970
coastal waters forecast
national weather service new york ny
536 am edt tue aug 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
anz350-182215-
moriches inlet ny to montauk point ny out 20 nm-
536 am edt tue aug 18 2026
.today...n winds around 5 kt, becoming sw around 5 kt late. seas
around 3 ft. wave detail: s 3 ft at 7 seconds. slight chance of
showers late.
.tonight...sw winds around 5 kt. seas around 3 ft. wave detail:
se 3 ft at 7 seconds. slight chance of showers in the evening.
.wed...w winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 2 ft at
9 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 7 seconds and sw 1 ft at 2 seconds.
.thu...w winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 8 seconds. chance of showers in the afternoon.
.thu night...sw winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 9 seconds. showers
likely.
.fri...ne winds 5 to 10 kt. seas around 2 ft. chance of showers.
.fri night...e winds 5 to 10 kt. seas around 2 ft. chance of
showers.
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. chance of showers.
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. showers likely.
$$
(22/22)
Latest Coastal Waters Forecast by KOKX
Issued 8/18/2026 5:36 AM America/New_York.
Valid through 8/18/2026 6:15 PM America/New_York.
fzus51 kokx 180936
cwfokx
expires:202608182215;;929975
coastal waters forecast
national weather service new york ny
536 am edt tue aug 18 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-182215-
long island sound west of new haven ct/port jefferson ny-
536 am edt tue aug 18 2026
.today...n winds around 5 kt, becoming sw this afternoon. seas
1 ft or less. chance of showers early this morning. slight chance
of showers this afternoon.
.tonight...sw winds around 5 kt, becoming nw after midnight. seas
1 ft or less. slight chance of showers in the evening.
.wed...nw winds around 5 kt, becoming sw in the afternoon. seas
1 ft or less.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
1 ft or less.
.thu...nw winds around 5 kt, becoming sw in the afternoon. seas
1 ft or less. slight chance of showers in the morning, then
chance of showers and slight chance of tstms in the afternoon.
.thu night...w winds around 5 kt, becoming n after midnight. seas
1 ft or less. chance of showers.
.fri...ne winds 5 to 10 kt. seas 1 ft or less.
.fri night...e winds around 5 kt. seas 1 ft or less. chance of
showers.
.sat...e winds 5 to 10 kt. seas 1 ft or less. chance of showers.
.sat night...e winds 5 to 10 kt. seas 1 ft or less. showers
likely.
winds and seas may be higher in and near tstms.
$$
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