396
FZUS51 KBOX 121704
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
104 PM EDT Sun Jul 12 2026

Coastal waters from the Merrimack River MA to Watch Hill RI out
to 60 NM

ANZ200-130600-
104 PM EDT Sun Jul 12 2026

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres settles over New England Mon, then drifts just offshore
Mon. A very warm to hot westerly flow follows for Tue and Wed. A
cold front then breaks the heat late next week, with weak high
pressure to follow.

$$

ANZ250-130600-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...E winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 1 foot at 3 seconds and SE 1 foot at 7 seconds.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: N 1 foot at 3 seconds and SE 1 foot at
6 seconds.
.MON...S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 4 seconds and NE 1 foot at 3 seconds.
.MON NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft. Wave Detail: S 4 ft at 4 seconds and SE 1 foot at
9 seconds.
.TUE AND TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot
at 9 seconds.
.WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds.
.WED NIGHT THROUGH THU NIGHT...W winds 5 to 10 kt. Seas around
2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ251-130600-
Massachusetts Bay and Ipswich Bay-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...E winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: N 1 foot at 3 seconds and SE 1 foot at 7 seconds.
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
NW 1 foot at 3 seconds and E 1 foot at 3 seconds.
.MON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. Seas 1 foot or less, then 2 to 3 ft
in the afternoon. Wave Detail: S 1 foot at 2 seconds and NE
1 foot at 3 seconds, becoming SE 3 ft at 4 seconds and W 1 foot
at 3 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds and SW 2 ft at
3 seconds.
.TUE AND TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at
9 seconds.
.WED THROUGH THU NIGHT...NW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E
1 foot at 9 seconds.

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.

$$

ANZ231-130600-
Cape Cod Bay-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...NE winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: N 1 foot at 3 seconds and S 1 foot at 6 seconds.
.TONIGHT...SE winds around 5 kt, becoming SW around 5 kt after
midnight. Seas 1 foot or less. Wave Detail: N 1 foot at 3 seconds
and SE 1 foot at 8 seconds.
.MON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less, then 2 to 3 ft
in the afternoon. Wave Detail: N 1 foot at 3 seconds and S 1 foot
at 5 seconds, becoming NE 1 foot at 3 seconds and SW 1 foot at
3 seconds.
.MON NIGHT...SW winds around 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at
3 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at
5 seconds.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at
9 seconds.
.WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.WED NIGHT THROUGH THU NIGHT...W winds 5 to 10 kt with gusts up
to 20 kt. Seas around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ254-130600-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 NM-
104 PM EDT Sun Jul 12 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...E winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: N 1 foot at 3 seconds and S 1 foot at
7 seconds.
.MON...S 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. Wave Detail: S 2 ft
at 5 seconds and N 1 foot at 4 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and NE 1 foot at
3 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 5 seconds and E 1 foot at 5 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft. Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at
9 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU AND THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ255-130600-
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...NE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds.
.TONIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas
around 2 ft. Wave Detail: NE 1 foot at 2 seconds and S 1 foot at
7 seconds.
.MON...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft
at 7 seconds and NE 1 foot at 3 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds and
SW 2 ft at 4 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 5 seconds and E 1 foot at 5 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 8 ft. Wave Detail: W 8 ft at 7 seconds and SE 1 foot at
9 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.THU AND THU NIGHT...W winds 5 to 10 kt, increasing to 10 to
15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ256-130600-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...E winds around 5 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 7 seconds and NE 1 foot at 2 seconds.
.TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at
2 seconds.
.MON...S 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. Wave Detail: W 2 ft
at 3 seconds and S 2 ft at 7 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at
5 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 5 seconds and E 1 foot at 5 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 8 ft. Wave Detail: W 7 ft at 6 seconds and SE 1 foot at
9 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.THU AND THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ232-130600-
Nantucket Sound-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 1 foot or less. Wave
Detail: N 1 foot at 2 seconds and S 1 foot at 7 seconds.
.TONIGHT...E winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot or less. Wave Detail: E 1 foot at 2 seconds and W 1 foot
at 6 seconds.
.MON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less, then 2 to 3 ft
in the afternoon. Wave Detail: N 1 foot at 3 seconds and S 1 foot
at 7 seconds, becoming SW 2 ft at 3 seconds and NE 1 foot at
4 seconds.
.MON NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail:
SW 2 ft at 4 seconds and NE 1 foot at 4 seconds.
.TUE AND TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: SW 5 ft at 5 seconds and SE 1 foot
at 10 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.THU AND THU NIGHT...W winds 10 to 15 kt. Seas around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ233-130600-
Vineyard Sound-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...E winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: NE 1 foot at 2 seconds and S 1 foot at 7 seconds.
.TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot or less. Wave Detail: E 1 foot at 2 seconds and SW 1 foot
at 7 seconds.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 1 foot or less, then 2 to 3 ft in
the afternoon. Wave Detail: SW 1 foot at 2 seconds and NE 1 foot
at 3 seconds, becoming SW 2 ft at 4 seconds and NE 1 foot at
3 seconds.
.MON NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: N 3 ft at 3 seconds and SW 3 ft at
5 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 5 seconds and E 1 foot at 5 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: SW 6 ft at 5 seconds and SE 1 foot at
9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.THU AND THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ234-130600-
Buzzards Bay-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...NE winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: N 1 foot at 2 seconds and S 1 foot at 7 seconds.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot or less. Wave Detail: E 1 foot at 2 seconds and SW 1 foot
at 7 seconds.
.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW
2 ft at 4 seconds and NE 1 foot at 3 seconds.
.MON NIGHT...SW winds around 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: N 3 ft at 3 seconds and SW 3 ft at
4 seconds.
.TUE AND TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt.
Seas 3 to 5 ft. Wave Detail: SW 5 ft at 5 seconds and SE 1 foot
at 9 seconds.
.WED THROUGH THU...W winds 15 to 20 kt with gusts up to 30 kt.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot
at 8 seconds.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ235-130600-
Rhode Island Sound-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...SE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 7 seconds and E 1 foot at 2 seconds.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at
2 seconds.
.MON...S 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. Wave Detail: SW
3 ft at 3 seconds and SE 1 foot at 9 seconds.
.MON NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail:
SW 3 ft at 4 seconds and E 3 ft at 4 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. Wave Detail: SW 3 ft at 4 seconds and E
1 foot at 5 seconds, becoming SW 5 ft at 5 seconds and SE 1 foot
at 9 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and SE 1 foot at
9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU AND THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ237-130600-
Block Island Sound-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...S winds around 5 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 7 seconds and SE 1 foot at 2 seconds.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at
10 seconds.
.MON...S 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. Wave Detail: S 2 ft
at 7 seconds and SW 1 foot at 2 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and W 1 foot at
3 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at
5 seconds.
.TUE NIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail:
SW 4 ft at 5 seconds and SE 1 foot at 9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.WED NIGHT THROUGH THU NIGHT...W winds 10 to 15 kt with gusts up
to 25 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ230-130600-
Boston Harbor-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...E winds 5 to 10 kt. Waves 1 foot or less.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves
1 foot or less.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft
in the afternoon.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.
.TUE AND TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt.
Waves around 2 ft.
.WED THROUGH THU NIGHT...NW winds 10 to 15 kt with gusts up to
20 kt. Waves around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ236-130600-
Narragansett Bay-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...S winds 5 to 10 kt. Waves 1 foot or less.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves
1 foot or less.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 foot or less, then 2 to 3 ft
in the afternoon.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
2 to 3 ft.
.TUE AND TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt.
Waves 2 to 4 ft.
.WED THROUGH THU NIGHT...W winds 10 to 15 kt with gusts up to
25 kt. Waves 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ280-130600-
Ocean Waters from the Merrimack River to Plymouth from 40 to
60 NM-
104 PM EDT Sun Jul 12 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...SE winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: N 1 foot at 3 seconds and S 1 foot at
7 seconds.
.MON...S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW
3 ft at 3 seconds and NE 1 foot at 3 seconds.
.MON NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. Wave Detail: SE 4 ft at 5 seconds and W 3 ft at
5 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 5 seconds and SE 1 foot at 9 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas
4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and SE 1 foot at
9 seconds.
.WED...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft.
.WED NIGHT THROUGH THU NIGHT...W winds 5 to 10 kt. Seas 2 to
3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ281-130600-
Ocean Waters from Provincetown to Nantucket from 20 to 60 NM-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds.
.TONIGHT...NE winds around 5 kt, becoming SE around 5 kt after
midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and
N 1 foot at 3 seconds. Patchy fog after midnight with vsby 1 to
3 NM.
.MON...S 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. Wave Detail: S 2 ft
at 7 seconds and N 1 foot at 3 seconds.
.MON NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail:
SW 3 ft at 4 seconds and NE 1 foot at 4 seconds.
.TUE...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 4 ft, building to 4 to
6 ft in the afternoon. Wave Detail: SW 4 ft at 5 seconds and E
1 foot at 4 seconds, becoming SW 5 ft at 5 seconds and SE 1 foot
at 9 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas
5 to 8 ft. Wave Detail: W 7 ft at 7 seconds and SE 1 foot at
9 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.THU AND THU NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ282-130600-
Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 7 seconds and E 2 ft at 9 seconds.
.TONIGHT...NE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and
NE 1 foot at 4 seconds.
.MON...E winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: SE 2 ft at 8 seconds and N 1 foot at
4 seconds.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and SE 2 ft at 8 seconds.
.TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW
4 ft at 6 seconds and SE 2 ft at 9 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft, building to 7 to 8 ft after midnight. Wave Detail: W
6 ft at 6 seconds and SE 1 foot at 9 seconds, becoming W 7 ft at
7 seconds and SE 1 foot at 9 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft.
.WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. A chance of showers.
.THU AND THU NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ283-130600-
Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM-
104 PM EDT Sun Jul 12 2026

.THIS AFTERNOON...NE 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.
.TONIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and
NE 1 foot at 3 seconds.
.MON...SE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at
8 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and S
2 ft at 7 seconds.
.TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW
4 ft at 9 seconds and SW 3 ft at 4 seconds.
.TUE NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 7 ft, building to 7 to 8 ft after midnight. Wave Detail: W
6 ft at 6 seconds and SE 1 foot at 9 seconds, becoming W 7 ft at
7 seconds and SE 1 foot at 9 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft.
.WED NIGHT AND THU...W winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt. Seas 3 to 5 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

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