014
FZUS51 KBOX 072303
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
703 PM EDT Fri Aug 7 2026

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

ANZ200-081200-
703 PM EDT Fri Aug 7 2026

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres remains in place S of the waters through this weekend,
leading to prolonged S to SW winds across the coastal waters. Local
sea breezes near shore. High pres breaks down by early next week,
permitting a front to stall across the waters by mid week.

$$

ANZ250-081200-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 3 seconds and SE 1 foot at 8 seconds. A slight chance
of showers and tstms after midnight.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 3 seconds and SE 1 foot at 8 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 3 seconds and SE 1 foot at 9 seconds.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 3 seconds and SE 1 foot at 8 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 8 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 3 seconds and SE 1 foot at 8 seconds.
.TUE THROUGH WED NIGHT...SW winds 5 to 10 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.

$$

ANZ251-081200-
Massachusetts Bay and Ipswich Bay-
703 PM EDT Fri Aug 7 2026

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot or less. Wave Detail: SE 1 foot at 2 seconds and E 1 foot
at 9 seconds. A slight chance of showers and tstms after
midnight.
.SAT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: S
1 foot at 2 seconds and E 1 foot at 8 seconds.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: S 1 foot at 3 seconds and E 1 foot at 9 seconds.
.SUN...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW
1 foot at 2 seconds and E 1 foot at 9 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 2 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: W 1 foot at 3 seconds and E 1 foot at 9 seconds.
.TUE THROUGH WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or
less.

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.

$$

ANZ231-081200-
Cape Cod Bay-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 2 seconds and E 1 foot at 9 seconds. A slight chance
of showers and tstms after midnight.
.SAT...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: SW
1 foot at 2 seconds and SE 1 foot at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: SW 1 foot at 3 seconds
and E 1 foot at 8 seconds, becoming SW 1 foot at 2 seconds and E
1 foot at 9 seconds.
.SUN...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 1 foot or less, then around 2 ft in the afternoon. Wave
Detail: SW 1 foot at 2 seconds and SE 1 foot at 8 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: W 1 foot at 2 seconds and E
1 foot at 8 seconds, becoming W 1 foot at 3 seconds and E 1 foot
at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: NW 1 foot at 3 seconds and E 1 foot at 8 seconds.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT AND WED...W winds 5 to 10 kt. Seas around 2 ft, then
1 foot or less. A chance of showers.
.WED NIGHT...SW winds around 5 kt. Seas 1 foot or less.

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.

$$

ANZ254-081200-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 NM-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 5 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby
1 to 3 NM, decreasing to 1 NM or less after midnight.
.SAT...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot
at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E
1 foot at 9 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 3 ft at 6 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: W 2 ft at 6 seconds and E 1 foot at 9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.TUE NIGHT AND WED...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. Seas 2 to 4 ft. A chance of showers.
.WED NIGHT...SW 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.

$$

ANZ255-081200-
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 5 seconds and SE 1 foot at 8 seconds. Patchy fog. Showers
likely. Vsby 1 to 3 NM, decreasing to 1 NM or less after
midnight.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 7 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 4 ft at 7 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 6 seconds and E 1 foot at 9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ256-081200-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 5 seconds and SE 1 foot at 8 seconds. Patchy fog. A
slight chance of showers with isolated tstms after midnight. Vsby
1 NM or less.
.SAT...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: S 3 ft at 7 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: SW
4 ft at 7 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: S 3 ft at 6 seconds and E 1 foot at 9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ232-081200-
Nantucket Sound-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 4 seconds and SE 1 foot at 9 seconds. Patchy fog after
midnight. A slight chance of showers with isolated tstms after
midnight with vsby 1 to 3 NM.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at
8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE
1 foot at 9 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at
9 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 4 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 6 seconds and E 1 foot at 9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ233-081200-
Vineyard Sound-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 6 seconds and SE 1 foot at 9 seconds. A slight chance
of showers with isolated tstms after midnight.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE
1 foot at 8 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at
6 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 7 seconds and SE 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 6 seconds and E 1 foot at 10 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ234-081200-
Buzzards Bay-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and
SE 1 foot at 9 seconds. A slight chance of showers with isolated
tstms after midnight.
.SAT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at
10 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE
1 foot at 8 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 25 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at
7 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 6 seconds and SE 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: SW 2 ft at 6 seconds and E 1 foot
at 10 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 kt. Seas around 2 ft. A chance of showers.

Winds and seas higher in and near tstms.

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

$$

ANZ235-081200-
Rhode Island Sound-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds. Patchy fog after midnight. A slight chance of
showers with isolated tstms after midnight with vsby 1 to 3 NM.
.SAT...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. A
chance of showers in the evening.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 7 seconds and SE 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: S 3 ft at 6 seconds and E 1 foot at 10 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ237-081200-
Block Island Sound-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds. Patchy fog after midnight. A chance of showers
with a slight chance of tstms after midnight with vsby 1 to 3 NM.
.SAT...SW 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 5 seconds and SE 1 foot at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. A
chance of showers in the evening.
.SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 6 seconds and SE 1 foot at 8 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW around 5 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 6 seconds and SE 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 6 seconds and SE 1 foot at 9 seconds.
.TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 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.

$$

ANZ230-081200-
Boston Harbor-
703 PM EDT Fri Aug 7 2026

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves
1 foot or less. A chance of showers with isolated tstms after
midnight.
.SAT...SW winds 5 to 10 kt. Waves 1 foot or less.
.SAT NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers in the evening.
.SUN...W winds 5 to 10 kt. Waves 1 foot or less, then around 2 ft
in the afternoon.
.SUN NIGHT...W winds 5 to 10 kt. Waves around 2 ft in the
evening, then 1 foot or less.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.TUE...W winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.TUE NIGHT...W winds 5 to 10 kt. Waves 1 foot or less.
.WED...W winds 5 to 10 kt. Waves 1 foot or less. A chance of
showers.
.WED NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.

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.

$$

ANZ236-081200-
Narragansett Bay-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 5 to 10 kt. Waves around 2 ft. A chance of
showers with isolated tstms after midnight.
.SAT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves around 2 ft.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft. A
chance of showers in the evening.
.SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves around 2 ft.
.SUN NIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.MON AND MON NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 5 to 10 kt. Waves around
2 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.

$$

ANZ280-081200-
Ocean Waters from the Merrimack River to Plymouth from 40 to
60 NM-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 6 seconds and SE 1 foot at 9 seconds. Patchy fog. A
slight chance of showers and tstms after midnight. Vsby 1 NM or
less.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
9 seconds.
.SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 6 seconds and E 1 foot at 9 seconds.
.SUN NIGHT...W winds around 10 kt, becoming NW after midnight.
Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at
6 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and E 1 foot at
9 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 3 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.

$$

ANZ281-081200-
Ocean Waters from Provincetown to Nantucket from 20 to 60 NM-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 6 seconds and E 1 foot at 8 seconds. Patchy fog. Showers
likely. Vsby 1 NM or less.
.SAT...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot
at 9 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and E 1 foot at
9 seconds.
.MON AND MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at
9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.TUE NIGHT AND WED...W winds 10 to 15 kt, diminishing to 5 to
10 kt. Seas 2 to 4 ft. A chance of showers.
.WED NIGHT...SW 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.

$$

ANZ282-081200-
Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 5 seconds and SE 2 ft at 9 seconds. Patchy fog. Vsby
1 NM or less.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 8 seconds.
.SAT NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas
around 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at
9 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and E
1 foot at 9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 6 seconds and E 1 foot at
9 seconds.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 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.

$$

ANZ283-081200-
Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM-
703 PM EDT Fri Aug 7 2026

.TONIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 5 seconds and SE 2 ft at 9 seconds. Patchy fog.
Showers likely. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 8 seconds.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 4 ft. Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at
8 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot
at 9 seconds.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave
Detail: SW 4 ft at 7 seconds and E 1 foot at 9 seconds.
.MON AND MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave
Detail: SW 3 ft at 6 seconds and E 1 foot at 9 seconds.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.TUE NIGHT THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up
to 20 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.

$$

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