(1/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980175
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz255-250300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1003 am edt thu sep 24 2026
...gale warning in effect through late tonight...
...storm watch in effect from late tonight through saturday
evening...
.this afternoon...ne winds around 25 kt with gusts up to 35 kt.
seas 7 to 10 ft. wave detail: ne 10 ft at 10 seconds.
.tonight...ne winds 25 to 30 kt with gusts up to 35 kt. seas 9 to
13 ft. wave detail: ne 12 ft at 11 seconds.
.fri...ne winds 25 to 35 kt with gusts up to 45 kt, increasing to
30 to 40 kt with gusts up to 55 kt in the afternoon. seas 11 to
15 ft. s and e of nantucket, seas 13 to 18 ft, building to 15 to
20 ft in the afternoon. wave detail: ne 13 ft at 11 seconds and n
6 ft at 6 seconds. patchy fog. a chance of showers in the
morning. showers in the afternoon.
.fri night...ne winds 30 to 40 kt with gusts up to 60 kt. seas
13 to 18 ft, except 19 to 24 ft s and e of nantucket. wave
detail: ne 13 ft at 11 seconds and n 7 ft at 6 seconds. showers.
patchy fog in the evening.
.sat...ne winds 25 to 35 kt. gusts up to 55 kt, decreasing to
45 kt in the afternoon. seas 13 to 18 ft, subsiding to 11 to
15 ft in the afternoon. s and e of nantucket, seas 18 to 23 ft,
subsiding to 14 to 19 ft in the afternoon. wave detail: ne 13 ft
at 10 seconds and n 8 ft at 6 seconds, becoming ne 13 ft at
11 seconds and nw 7 ft at 6 seconds. showers.
.sat night...ne winds 20 to 25 kt, becoming e 15 to 20 kt after
midnight. gusts up to 40 kt. seas 9 to 12 ft, except 12 to 16 ft
s and e of nantucket. wave detail: ne 11 ft at 10 seconds and nw
8 ft at 6 seconds. showers.
.sun...e winds 15 to 20 kt with gusts up to 40 kt. seas 7 to
10 ft. showers likely.
.sun night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. showers likely.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. a chance of showers.
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. 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.
$$
(2/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980178
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz233-250300-
vineyard sound-
1003 am edt thu sep 24 2026
...gale warning in effect through late tonight...
...storm watch in effect from late tonight through saturday
evening...
.this afternoon...ne winds 20 to 25 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: e 5 ft at 6 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: ne 5 ft at 6 seconds.
.fri...ne winds 25 to 30 kt. gusts up to 40 kt, increasing to
50 kt in the afternoon. seas 4 to 5 ft, building to 5 to 7 ft in
the afternoon. wave detail: n 5 ft at 6 seconds, becoming n 7 ft
at 6 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the afternoon.
.fri night...ne winds 30 to 35 kt with gusts up to 55 kt. seas
5 to 8 ft. wave detail: n 8 ft at 5 seconds. showers. patchy fog
in the evening.
.sat...ne winds 25 to 30 kt with gusts up to 55 kt. seas 5 to
7 ft. wave detail: n 5 ft at 6 seconds. showers.
.sat night...ne winds 25 to 30 kt with gusts up to 50 kt,
diminishing to 20 to 25 kt with gusts up to 40 kt after midnight.
seas 4 to 6 ft. wave detail: n 5 ft at 5 seconds. showers with a
chance of tstms.
.sun and sun night...ne winds 20 to 25 kt. gusts up to 40 kt,
decreasing to 30 kt. seas 3 to 5 ft. showers with a chance of
tstms.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas around
3 ft. showers likely.
.mon night...n winds 15 to 20 kt with gusts up to 25 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.
$$
(3/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980179
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz234-250300-
buzzards bay-
1003 am edt thu sep 24 2026
...gale warning in effect through late tonight...
...storm watch in effect from late tonight through saturday
evening...
.this afternoon...ne winds around 20 kt with gusts up to 30 kt.
seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds.
.tonight...ne winds 15 to 20 kt with gusts up to 35 kt. seas 2 to
4 ft. wave detail: ne 4 ft at 4 seconds.
.fri...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 45 kt. seas 3 to 5 ft. wave detail: n 5 ft
at 5 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 55 kt. seas
4 to 6 ft. wave detail: n 6 ft at 5 seconds. showers. patchy fog
in the evening.
.sat...n winds 25 to 30 kt with gusts up to 50 kt. seas 3 to
5 ft. wave detail: ne 5 ft at 5 seconds and n 5 ft at 8 seconds.
showers.
.sat night...ne winds 20 to 25 kt with gusts up to 45 kt. seas
3 to 5 ft. wave detail: n 5 ft at 5 seconds. showers with a
chance of tstms.
.sun and sun night...ne winds 15 to 20 kt with gusts up to 40 kt,
increasing to 20 to 25 kt with gusts up to 30 kt. seas 2 to 4 ft.
showers with a chance of tstms.
.mon...n winds 15 to 20 kt with gusts up to 30 kt. seas around
3 ft. showers likely.
.mon night...n winds 15 to 20 kt with gusts up to 25 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.
$$
(4/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980180
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz235-250300-
rhode island sound-
1003 am edt thu sep 24 2026
...gale warning in effect through late tonight...
...storm watch in effect from late tonight through saturday
evening...
.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: e 6 ft at 10 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: ne 7 ft at 9 seconds.
.fri...ne winds 25 to 35 kt. gusts up to 40 kt, increasing to
50 kt in the afternoon. seas 5 to 7 ft, building to 7 to 10 ft in
the afternoon. wave detail: ne 7 ft at 9 seconds and n 5 ft at
5 seconds, becoming ne 10 ft at 9 seconds and n 5 ft at
5 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the afternoon.
.fri night...ne winds 30 to 40 kt with gusts up to 55 kt. seas
8 to 11 ft. wave detail: ne 9 ft at 9 seconds and n 8 ft at
7 seconds. showers. patchy fog in the evening.
.sat...n winds 25 to 35 kt with gusts up to 55 kt. seas 8 to
11 ft. wave detail: n 9 ft at 7 seconds. showers.
.sat night...n winds 25 to 30 kt, becoming ne 20 to 25 kt after
midnight. gusts up to 50 kt. seas 6 to 9 ft, subsiding to 5 to
7 ft after midnight. wave detail: n 7 ft at 6 seconds, becoming n
6 ft at 6 seconds. showers with a chance of tstms.
.sun...ne winds 20 to 25 kt with gusts up to 40 kt. seas 5 to
7 ft. showers with a chance of tstms.
.sun night...n winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. showers with a chance of tstms.
.mon and mon night...n winds 15 to 20 kt with gusts up to 25 kt.
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.
$$
(5/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980183
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz236-250300-
narragansett bay-
1003 am edt thu sep 24 2026
...small craft advisory in effect through friday morning...
...gale warning in effect from friday morning through saturday
evening...
.this afternoon...ne winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 4 ft.
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 4 ft.
.fri...ne winds 15 to 20 kt, becoming n 20 to 25 kt in the
afternoon. gusts up to 40 kt. waves 3 to 5 ft. a chance of
showers in the afternoon.
.fri night...n winds 25 to 30 kt with gusts up to 50 kt. waves
3 to 5 ft. showers. patchy fog in the evening.
.sat...n winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. gusts up to 50 kt. waves 3 to 5 ft. showers.
.sat night...ne winds 20 to 25 kt with gusts up to 45 kt. waves
3 to 5 ft. showers. a chance of tstms after midnight.
.sun and sun night...ne winds 15 to 20 kt with gusts up to 35 kt.
waves 2 to 4 ft. showers with a chance of tstms.
.mon and mon night...n winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. waves 2 to 3 ft. a chance of showers.
winds and waves 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.
$$
(6/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980181
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz237-250300-
block island sound-
1003 am edt thu sep 24 2026
...gale warning in effect through late tonight...
...storm watch in effect from late tonight through saturday
evening...
.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 5 to 7 ft. wave detail: e 7 ft at 10 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: e 7 ft at 11 seconds.
.fri...ne winds 20 to 25 kt with gusts up to 40 kt, increasing to
25 to 30 kt with gusts up to 50 kt in the afternoon. seas 5 to
7 ft, building to 6 to 9 ft in the afternoon. wave detail: e 7 ft
at 11 seconds and n 6 ft at 6 seconds, becoming e 9 ft at
11 seconds and n 6 ft at 6 seconds. a chance of showers in the
morning, then showers likely in the afternoon.
.fri night...n winds 25 to 35 kt with gusts up to 50 kt. seas
7 to 10 ft. wave detail: e 10 ft at 11 seconds and n 8 ft at
7 seconds. showers.
.sat...n winds 25 to 30 kt with gusts up to 55 kt. seas 8 to
11 ft. wave detail: ne 9 ft at 9 seconds and n 6 ft at 5 seconds.
showers.
.sat night...n winds 25 to 30 kt with gusts up to 50 kt. seas
6 to 9 ft. wave detail: ne 7 ft at 8 seconds and n 5 ft at
5 seconds. showers with a chance of tstms.
.sun...ne winds 20 to 25 kt with gusts up to 40 kt. seas 5 to
7 ft. showers with a chance of tstms.
.sun night...n winds around 20 kt with gusts up to 35 kt. seas
4 to 6 ft. showers likely with a chance of tstms.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of showers.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft.
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.
$$
(7/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980171
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-250300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 am edt thu sep 24 2026
...small craft advisory in effect through late tonight...
...gale warning in effect from late tonight through friday
morning...
...storm watch in effect from friday morning through saturday
evening...
.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 6 to 8 ft. wave detail: e 8 ft at 10 seconds.
.tonight...ne winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 8 to 11 ft. wave detail: e
10 ft at 11 seconds.
.fri...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 40 kt. seas 10 to 14 ft. wave detail: e
13 ft at 12 seconds and nw 3 ft at 5 seconds. a chance of showers
in the afternoon.
.fri night...ne winds 25 to 35 kt, becoming 30 to 35 kt after
midnight. gusts up to 60 kt. seas 13 to 18 ft, building to 16 to
21 ft after midnight. wave detail: e 13 ft at 12 seconds and nw
3 ft at 6 seconds, becoming e 15 ft at 11 seconds and nw 4 ft at
6 seconds. showers.
.sat...ne winds 30 to 35 kt with gusts up to 60 kt. seas 18 to
23 ft. wave detail: ne 17 ft at 11 seconds and n 8 ft at
7 seconds. showers.
.sat night...ne winds 25 to 30 kt with gusts up to 50 kt. seas
17 to 22 ft, subsiding to 14 to 19 ft after midnight. wave
detail: ne 16 ft at 10 seconds and n 8 ft at 8 seconds, becoming
ne 14 ft at 10 seconds and nw 6 ft at 8 seconds. showers.
.sun...ne winds 25 to 30 kt with gusts up to 45 kt. seas 11 to
15 ft. showers.
.sun night...ne winds 20 to 25 kt with gusts up to 40 kt. seas
8 to 11 ft. showers.
.mon...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. showers likely.
.mon night...n winds 15 to 20 kt with gusts up to 25 kt. 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.
$$
(8/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980174
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz254-250300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1003 am edt thu sep 24 2026
...gale warning in effect through friday morning...
...storm watch in effect from friday morning through saturday
evening...
.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 7 to 10 ft. wave detail: e 10 ft at 10 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 9 to
13 ft. wave detail: e 12 ft at 11 seconds.
.fri...ne winds 25 to 35 kt with gusts up to 50 kt. seas 12 to
16 ft. s and e of nantucket, seas 13 to 18 ft, building to 15 to
20 ft in the afternoon. wave detail: e 15 ft at 12 seconds and n
4 ft at 4 seconds. a chance of showers in the morning, then
showers likely in the afternoon. patchy fog in the afternoon.
.fri night...ne winds 30 to 35 kt with gusts up to 60 kt. seas
15 to 20 ft, building to 17 to 22 ft after midnight. wave detail:
ne 16 ft at 12 seconds and n 3 ft at 5 seconds, becoming ne 16 ft
at 11 seconds and n 6 ft at 6 seconds. showers. patchy fog in the
evening.
.sat...ne winds 25 to 30 kt. gusts up to 55 kt, decreasing to
45 kt in the afternoon. seas 16 to 21 ft. wave detail: ne 17 ft
at 11 seconds and n 8 ft at 7 seconds. showers.
.sat night...e winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 40 kt. seas 12 to 17 ft, subsiding to
11 to 15 ft after midnight. wave detail: ne 15 ft at 10 seconds
and nw 8 ft at 7 seconds, becoming ne 15 ft at 10 seconds and nw
5 ft at 6 seconds. showers.
.sun...e winds 15 to 20 kt with gusts up to 35 kt. seas 8 to
11 ft. showers likely.
.sun night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. showers likely.
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. showers likely.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. 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.
$$
(9/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980182
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz230-250300-
boston harbor-
1003 am edt thu sep 24 2026
...small craft advisory in effect through friday morning...
...gale warning in effect from friday morning through saturday
evening...
.this afternoon...ne winds around 15 kt with gusts up to 25 kt.
waves around 3 ft.
.tonight...ne winds 10 to 15 kt with gusts up to 25 kt. waves
around 3 ft.
.fri...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 40 kt. waves around 3 ft, except 4 to 6 ft
at the outer harbor entrance. a chance of showers in the
afternoon.
.fri night...ne winds 20 to 25 kt with gusts up to 40 kt,
becoming n 25 to 30 kt with gusts up to 55 kt after midnight.
waves around 3 ft, except 5 to 7 ft at the outer harbor entrance.
a chance of showers in the evening, then showers after midnight.
.sat...n winds 25 to 30 kt with gusts up to 50 kt. waves around
3 ft, except 5 to 8 ft at the outer harbor entrance. showers.
.sat night...ne winds 25 to 30 kt with gusts up to 45 kt. waves
around 3 ft, except 5 to 8 ft at the outer harbor entrance.
showers.
.sun and sun night...ne winds 20 to 25 kt, increasing to 25 to
30 kt. gusts up to 40 kt. waves 2 to 3 ft, except 4 to 6 ft at
the outer harbor entrance. showers.
.mon...n winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft, except 3 to 5 ft at the outer harbor entrance. showers
likely.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. waves
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.
$$
(10/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980173
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz231-250300-
cape cod bay-
1003 am edt thu sep 24 2026
...gale warning in effect through friday morning...
...storm watch in effect from friday morning through saturday
evening...
.this afternoon...ne winds around 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: ne 4 ft at 4 seconds.
.tonight...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: ne 5 ft at 5 seconds.
.fri...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 45 kt. seas 5 to 7 ft. wave detail: n 7 ft
at 6 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the afternoon.
.fri night...ne winds 25 to 30 kt with gusts up to 60 kt. seas
8 to 11 ft. wave detail: n 10 ft at 7 seconds. showers likely in
the evening, then showers after midnight. patchy fog in the
evening.
.sat...ne winds 25 to 30 kt with gusts up to 55 kt. seas 8 to
11 ft. wave detail: n 10 ft at 7 seconds. showers.
.sat night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 45 kt. seas 8 to 11 ft, subsiding to
6 to 9 ft after midnight. wave detail: n 11 ft at 8 seconds and n
9 ft at 7 seconds, becoming n 9 ft at 7 seconds and n 9 ft at
8 seconds. showers.
.sun...ne winds 15 to 20 kt with gusts up to 35 kt. seas 4 to
6 ft. showers.
.sun night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. showers.
.mon...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. showers likely.
.mon night...n winds 15 to 20 kt with gusts up to 25 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.
$$
(11/18)
Latest Coastal Waters Forecast by KBOX
Issued 9/24/2026 10:03 AM America/New_York.
Valid through 9/24/2026 11:00 PM America/New_York.
fzus51 kbox 241403
cwfbox
expires:202609250300;;980177
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt thu sep 24 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz232-250300-
nantucket sound-
1003 am edt thu sep 24 2026
...gale warning in effect through late tonight...
...storm watch in effect from late tonight through saturday
evening...
.this afternoon...ne winds 20 to 25 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: e 6 ft at 7 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: ne 7 ft at 7 seconds.
.fri...ne winds 25 to 30 kt. gusts up to 40 kt, increasing to
50 kt in the afternoon. seas 5 to 8 ft. wave detail: n 8 ft at
6 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the afternoon.
.fri night...ne winds 30 to 35 kt with gusts up to 60 kt. seas
7 to 10 ft. wave detail: n 9 ft at 7 seconds. showers. patchy fog
in the evening.
.sat...ne winds 25 to 30 kt. gusts up to 55 kt, decreasing to
45 kt in the afternoon. seas 6 to 9 ft. wave detail: n 8 ft at
7 seconds. showers.
.sat night...ne winds 20 to 25 kt with gusts up to 40 kt. seas
5 to 7 ft. wave detail: n 7 ft at 6 seconds. showers.
.sun...ne winds 15 to 20 kt with gusts up to 40 kt. seas 4 to
6 ft. showers.
.sun night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. showers likely.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. showers likely.
.mon night...nw winds 15 to 20 kt. seas 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.
$$
(12/18)
Latest Coastal Waters Forecast by KGYX
Issued 9/24/2026 8:03 AM America/New_York.
Valid through 9/24/2026 9:00 PM America/New_York.
fzus51 kgyx 241203
cwfgyx
expires:202609250100;;976653
coastal waters forecast
national weather service gray me
803 am edt thu sep 24 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-250100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
803 am edt thu sep 24 2026
...small craft advisory in effect through friday morning...
...gale warning in effect from friday evening through sunday
evening...
.today...ne winds 10 to 15 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: e 6 ft at 9 seconds.
.tonight...ne winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 5 to 8 ft. wave detail: se 7 ft at 11 seconds.
.fri...ne winds 15 to 20 kt with gusts up to 30 kt. seas 8 to 11 ft.
wave detail: e 9 ft at 12 seconds.
.fri night...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
13 ft. wave detail: e 11 ft at 12 seconds. a chance of rain. vsby
1 to 3 nm.
.sat...n winds 25 to 30 kt with gusts up to 45 kt. seas 10 to 14 ft.
wave detail: e 11 ft at 11 seconds. rain. vsby 1 to 3 nm.
.sat night...ne winds 25 to 30 kt with gusts up to 45 kt. seas 11 to
14 ft. wave detail: e 13 ft at 11 seconds and se 2 ft at 10 seconds.
rain. vsby 1 to 3 nm in the evening.
.sun...ne winds 25 to 30 kt with gusts up to 45 kt. seas 9 to 12 ft.
rain.
.sun night...ne winds 20 to 25 kt with gusts up to 35 kt. seas 9 to
12 ft, subsiding to 8 to 10 ft after midnight. rain in the evening,
then showers after midnight.
.mon...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 6 to 9 ft, subsiding to 5 to 7 ft
in the afternoon. showers, mainly in the morning.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers likely, mainly in the evening.
$$
(13/18)
Latest Coastal Waters Forecast by KOKX
Issued 9/24/2026 3:14 AM America/New_York.
Valid through 9/24/2026 4:00 PM America/New_York.
fzus51 kokx 240714
cwfokx
expires:202609242000;;966320
coastal waters forecast
national weather service new york ny
314 am edt thu sep 24 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz340-242000-
peconic and gardiners bays-
314 am edt thu sep 24 2026
...small craft advisory in effect through friday morning...
...gale warning in effect from friday morning through friday
afternoon...
.today...ne winds 20 to 25 kt, diminishing to 15 to 20 kt late.
waves 2 to 4 ft.
.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 4 ft.
.fri...ne winds 20 to 25 kt with gusts up to 40 kt. waves 2 to
4 ft. slight chance of showers in the morning, then chance of
showers in the afternoon.
.fri night...n winds 25 to 30 kt with gusts up to 40 kt. waves
2 to 4 ft. showers likely.
.sat...n winds 25 to 30 kt with gusts up to 45 kt. waves 2 to
4 ft. showers.
.sat night...n winds 25 to 30 kt with gusts up to 40 kt. waves
2 to 4 ft. showers.
.sun...n winds 25 to 30 kt with gusts up to 40 kt. waves 2 to
4 ft. showers.
.sun night...n winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. showers likely.
.mon...n winds 10 to 15 kt with gusts up to 25 kt. waves 1 to
2 ft. chance of showers.
.mon night...n winds 5 to 10 kt. waves 1 ft or less.
$$
(14/18)
Latest Coastal Waters Forecast by KOKX
Issued 9/24/2026 3:14 AM America/New_York.
Valid through 9/24/2026 4:00 PM America/New_York.
fzus51 kokx 240714
cwfokx
expires:202609242000;;966321
coastal waters forecast
national weather service new york ny
314 am edt thu sep 24 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz345-242000-
south shore bays from jones inlet through shinnecock bay-
314 am edt thu sep 24 2026
...small craft advisory in effect through friday morning...
...gale warning in effect from friday morning through friday
afternoon...
.today...ne winds 20 to 25 kt, diminishing to 15 to 20 kt late.
waves around 2 ft.
.tonight...ne winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. waves around 2 ft.
.fri...n winds 25 to 30 kt with gusts up to 40 kt. waves around
2 ft. slight chance of showers in the morning, then chance of
showers in the afternoon.
.fri night...n winds 25 to 30 kt with gusts up to 40 kt. waves
around 2 ft. chance of showers in the evening, then showers
likely after midnight.
.sat...n winds 25 to 30 kt with gusts up to 45 kt. waves around
2 ft. showers likely.
.sat night...n winds 25 to 30 kt with gusts up to 40 kt. waves
around 2 ft. showers.
.sun...n winds 25 to 30 kt with gusts up to 40 kt. waves around
2 ft. showers.
.sun night...n winds 15 to 20 kt with gusts up to 30 kt. waves
1 ft or less. chance of showers.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft or
less.
.mon night...n winds 5 to 10 kt. waves 1 ft or less.
$$
(15/18)
Latest Coastal Waters Forecast by KOKX
Issued 9/24/2026 3:14 AM America/New_York.
Valid through 9/24/2026 4:00 PM America/New_York.
fzus51 kokx 240714
cwfokx
expires:202609242000;;966319
coastal waters forecast
national weather service new york ny
314 am edt thu sep 24 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz338-242000-
new york harbor-
314 am edt thu sep 24 2026
...small craft advisory in effect through friday afternoon...
.today...ne winds 20 to 25 kt, diminishing to 15 to 20 kt this
afternoon. waves 3 to 5 ft, occasionally to 6 ft. wave detail: e
3 ft at 4 seconds and e 2 ft at 9 seconds.
.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. waves
3 to 5 ft, occasionally to 6 ft. wave detail: e 3 ft at 4 seconds
and e 2 ft at 11 seconds.
.fri...n winds 20 to 25 kt with gusts up to 30 kt. waves 3 to
5 ft, occasionally to 6 ft. wave detail: ne 3 ft at 4 seconds and
e 2 ft at 12 seconds. chance of showers in the afternoon.
.fri night...n winds 25 to 30 kt. waves 3 to 5 ft, occasionally
to 6 ft. wave detail: ne 3 ft at 4 seconds and e 2 ft at
12 seconds. chance of showers.
.sat...n winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. waves 3 to 5 ft, occasionally to 6 ft. wave detail: ne
3 ft at 4 seconds and e 2 ft at 12 seconds. chance of showers in
the morning, then showers likely in the afternoon.
.sat night...n winds 20 to 25 kt with gusts up to 35 kt. waves
3 to 5 ft, occasionally to 6 ft. wave detail: ne 3 ft at
4 seconds. showers likely.
.sun...n winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft, occasionally to 5 ft. showers likely.
.sun night...n winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. chance of showers.
.mon...n winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft.
.mon night...nw winds around 5 kt. waves 1 ft or less.
$$
(16/18)
Latest Coastal Waters Forecast by KOKX
Issued 9/24/2026 3:14 AM America/New_York.
Valid through 9/24/2026 4:00 PM America/New_York.
fzus51 kokx 240714
cwfokx
expires:202609242000;;966314
coastal waters forecast
national weather service new york ny
314 am edt thu sep 24 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz353-242000-
fire island inlet ny to moriches inlet ny out 20 nm-
314 am edt thu sep 24 2026
...gale warning in effect through friday afternoon...
.today...ne winds 25 to 30 kt with gusts up to 40 kt. seas 10 to
13 ft, occasionally to 17 ft. wave detail: e 13 ft at 11 seconds.
.tonight...ne winds 25 to 30 kt with gusts up to 40 kt. seas
10 to 12 ft, occasionally to 15 ft. wave detail: e 12 ft at
11 seconds.
.fri...n winds 30 to 35 kt with gusts up to 45 kt. seas 10 to
13 ft, occasionally to 17 ft. wave detail: e 12 ft at 12 seconds.
slight chance of showers in the morning, then chance of showers
in the afternoon.
.fri night...n winds 30 to 40 kt with occasional gusts up to 50
kt. seas 10 to 14 ft, occasionally to 18 ft. wave detail: e 13 ft
at 12 seconds. chance of showers in the evening, then showers
likely after midnight.
.sat...n winds 30 to 40 kt with occasional gusts up to 50 kt.
seas 10 to 14 ft, occasionally to 18 ft. wave detail: e 13 ft at
12 seconds. showers.
.sat night...n winds 30 to 35 kt with gusts up to 45 kt. seas
8 to 11 ft, occasionally to 14 ft. wave detail: e 9 ft at
11 seconds and n 7 ft at 5 seconds. showers.
.sun...n winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, occasionally to 11 ft. showers likely.
.sun night...n winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. chance of showers.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft, occasionally to 8 ft.
.mon night...nw winds around 10 kt. seas 2 to 3 ft.
$$
(17/18)
Latest Coastal Waters Forecast by KOKX
Issued 9/24/2026 3:14 AM America/New_York.
Valid through 9/24/2026 4:00 PM America/New_York.
fzus51 kokx 240714
cwfokx
expires:202609242000;;966318
coastal waters forecast
national weather service new york ny
314 am edt thu sep 24 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz335-242000-
long island sound west of new haven ct/port jefferson ny-
314 am edt thu sep 24 2026
...small craft advisory in effect through friday afternoon...
.today...ne winds 20 to 25 kt, diminishing to 15 to 20 kt this
afternoon. seas 3 to 5 ft, occasionally to 6 ft. wave detail: e
4 ft at 5 seconds.
.tonight...ne winds 25 to 30 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: e 4 ft at 4 seconds.
.fri...n winds 20 to 25 kt with occasional gusts up to 35 kt.
seas 2 to 4 ft, occasionally to 5 ft. wave detail: ne 4 ft at 5
seconds. chance of showers in the afternoon.
.fri night...n winds 25 to 30 kt. seas 3 to 5 ft, occasionally to
6 ft. wave detail: ne 4 ft at 5 seconds. chance of showers.
.sat...n winds 25 to 30 kt with gusts up to 40 kt. seas 3 to
5 ft, occasionally to 6 ft. wave detail: ne 3 ft at 5 seconds.
showers likely.
.sat night...n winds 25 to 30 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: n 3 ft at 4 seconds. showers.
.sun...n winds 25 to 30 kt. seas 2 to 4 ft, occasionally to 5 ft.
showers.
.sun night...n winds 15 to 20 kt with gusts up to 30 kt. seas
2 to 3 ft. chance of showers.
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft.
.mon night...n winds 5 to 10 kt. seas 1 ft or less.
$$
(18/18)
Latest Coastal Waters Forecast by KOKX
Issued 9/24/2026 3:14 AM America/New_York.
Valid through 9/24/2026 4:00 PM America/New_York.
fzus51 kokx 240714
cwfokx
expires:202609242000;;966313
coastal waters forecast
national weather service new york ny
314 am edt thu sep 24 2026
montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor
anz350-242000-
moriches inlet ny to montauk point ny out 20 nm-
314 am edt thu sep 24 2026
...gale warning in effect through friday afternoon...
.today...ne winds 30 to 35 kt, diminishing to 25 to 30 kt this
afternoon. seas 10 to 13 ft, occasionally to 17 ft. wave detail:
e 13 ft at 11 seconds.
.tonight...ne winds 25 to 30 kt, increasing to 30 to 35 kt after
midnight. seas 9 to 13 ft, occasionally to 17 ft. wave detail: e
13 ft at 12 seconds.
.fri...ne winds 30 to 40 kt with occasional gusts up to 50 kt.
seas 10 to 14 ft, occasionally to 18 ft. wave detail: e 13 ft at
12 seconds. chance of showers in the morning, then showers likely
in the afternoon.
.fri night...n winds 30 to 40 kt with occasional gusts up to 50
kt. seas 11 to 15 ft, occasionally to 19 ft. wave detail: e 14 ft
at 12 seconds. showers likely.
.sat...n winds 30 to 40 kt with occasional gusts up to 50 kt.
seas 10 to 14 ft, occasionally to 18 ft. wave detail: e 14 ft at
12 seconds. showers in the morning, then showers and slight chance
of tstms in the afternoon.
.sat night...n winds 30 to 35 kt with gusts up to 45 kt. seas
8 to 11 ft, occasionally to 14 ft. wave detail: e 10 ft at
11 seconds and n 7 ft at 4 seconds. showers.
.sun...n winds 25 to 35 kt with gusts up to 45 kt. seas 6 to
9 ft, occasionally to 11 ft. showers.
.sun night...n winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft. showers likely.
.mon...n winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. chance of showers.
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft, occasionally to 5 ft.
winds and seas may be higher in and near tstms.
$$
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