Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 070505
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
104 AM EDT Fri Jun 7 2024

Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM

ANZ200-071800-
104 AM EDT Fri Jun 7 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres moves across the waters through this evening, exiting on
Fri. A cold front sweeps across the waters Fri night followed by a
wind shift to W through Sat. As series of weak fronts move across
the waters Sun and Mon.

$$

ANZ250-071800-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
104 AM EDT Fri Jun 7 2024

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

$$

ANZ251-071800-
Massachusetts Bay and Ipswich Bay-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...N winds around 5 kt. Seas around 2 ft. Wave
Detail: E 2 ft at 9 seconds and E 1 foot at 3 seconds. Patchy
fog. Vsby 1 NM or less.
.FRI...NW winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: S 2 ft at 8 seconds and E 2 ft at
9 seconds. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 8 seconds and E 2 ft at
8 seconds.
.SAT...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at
9 seconds.
.SAT NIGHT...W winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
W 2 ft at 3 seconds and E 2 ft at 9 seconds.
.SUN...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: S
2 ft at 3 seconds and S 1 foot at 7 seconds. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...W winds around 10 kt. Seas around 2 ft. A chance of
showers in the evening.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ231-071800-
Cape Cod Bay-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...W winds around 5 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 8 seconds and SW 1 foot at 2 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...NW winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: S 2 ft at 8 seconds and NE 1 foot at
2 seconds. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 8 seconds and S 1 foot at
2 seconds.
.SAT...W winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: S 2 ft at 8 seconds and W 1 foot
at 2 seconds.
.SAT NIGHT...W winds around 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 8 seconds and W 1 foot at 3 seconds.
.SUN AND SUN NIGHT...W winds 5 to 10 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and SW 1 foot
at 3 seconds. A chance of showers.
.MON THROUGH TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or
less.

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.

$$

ANZ254-071800-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
104 AM EDT Fri Jun 7 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.REST OF TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave
Detail: S 5 ft at 8 seconds and E 1 foot at 9 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
3 to 5 ft. Wave Detail: S 5 ft at 8 seconds and E 1 foot at
9 seconds. Areas of fog in the morning, then patchy fog in the
afternoon. Vsby 1 NM or less.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 8 seconds and SW 1 foot at 3 seconds. Patchy fog. Vsby
1 NM or less.
.SAT...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at
4 seconds. Patchy fog in the morning with vsby 1 NM or less.
.SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at
4 seconds.
.SUN AND SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and W 2 ft at
4 seconds. A chance of showers through the night.
.MON THROUGH TUE 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.

$$

ANZ255-071800-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
104 AM EDT Fri Jun 7 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 6 ft. Wave Detail: S 6 ft at 8 seconds and E 1 foot at
9 seconds. Areas of fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft
at 8 seconds and E 1 foot at 9 seconds. Areas of fog. Vsby 1 NM
or less.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S
4 ft at 8 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby
1 NM or less.
.SAT...W winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at
8 seconds and SW 3 ft at 5 seconds. Patchy fog in the morning
with vsby 1 NM or less.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. Wave Detail:
SW 5 ft at 6 seconds and E 1 foot at 8 seconds.
.SUN...SW winds 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft
at 7 seconds and E 1 foot at 8 seconds. A chance of showers in
the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 4 ft.
.MON THROUGH TUE NIGHT...SW winds 10 to 15 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.

$$

ANZ256-071800-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
104 AM EDT Fri Jun 7 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 5 to 6 ft. Wave Detail: S 5 ft at 8 seconds and E 1 foot at
9 seconds. Areas of fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft
at 8 seconds and E 1 foot at 9 seconds. Areas of fog in the
morning, then patchy fog in the afternoon. Vsby 1 NM or less.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: S
4 ft at 8 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby
1 NM or less.
.SAT...W winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 4 ft at
8 seconds and W 3 ft at 5 seconds.
.SAT NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 3 to 5 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 3 to
5 ft. Wave Detail: SW 5 ft at 6 seconds and E 1 foot at
8 seconds. A chance of showers in the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 4 ft.
.MON THROUGH TUE NIGHT...SW winds 10 to 15 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.

$$

ANZ232-071800-
Nantucket Sound-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 8 seconds and SW 1 foot at 3 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft. Wave Detail: S 2 ft at 8 seconds and W 1 foot at
3 seconds. Areas of fog in the morning, then patchy fog in the
afternoon. Vsby 1 NM or less.
.FRI NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
S 2 ft at 8 seconds and SW 1 foot at 3 seconds. Patchy fog. Vsby
1 NM or less.
.SAT...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and
S 2 ft at 8 seconds.
.SAT NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds
and S 2 ft at 8 seconds.
.SUN...SW 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 S 2 ft at 7 seconds.
A chance of showers in the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ233-071800-
Vineyard Sound-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 7 seconds and SW 1 foot at 2 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 8 seconds and E 1 foot at 9 seconds. Areas of fog in the
morning, then patchy fog in the afternoon. Vsby 1 NM or less.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and SW 1 foot at 3 seconds. Patchy fog in the
evening with vsby 1 to 3 NM.
.SAT...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and
S 2 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 8 seconds and SW
2 ft at 5 seconds.
.SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 7 seconds and SW 2 ft at 4 seconds.
A chance of showers in the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ234-071800-
Buzzards Bay-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 7 seconds and SW 1 foot at 2 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 7 seconds and SW 1 foot at 2 seconds. Areas of fog in the
morning, then patchy fog in the afternoon. Vsby 1 NM or less,
increasing to 1 to 3 NM in the afternoon.
.FRI NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 7 seconds and SW 1 foot at 3 seconds.
.SAT...W winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SW 2 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: SW 2 ft at 4 seconds and S
2 ft at 8 seconds.
.SUN...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 E 1 foot at
9 seconds. A chance of showers in the afternoon.
.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 3 ft.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ235-071800-
Rhode Island Sound-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave
Detail: S 4 ft at 8 seconds and E 1 foot at 9 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...W winds around 5 kt, becoming SW in the afternoon. Seas
3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and E 1 foot at
9 seconds. Areas of fog in the morning, then patchy fog in the
afternoon. Vsby 1 NM or less.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 8 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby
1 NM or less, increasing to 1 to 3 NM after midnight.
.SAT...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and
SW 2 ft at 4 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and W
2 ft at 5 seconds.
.SUN...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
8 seconds. A chance of showers in the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ237-071800-
Block Island Sound-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave
Detail: S 4 ft at 7 seconds and E 1 foot at 9 seconds. Areas of
fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft
at 8 seconds and E 1 foot at 9 seconds. Patchy fog. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.FRI NIGHT...W winds around 10 kt. Seas 2 to 4 ft. Wave Detail: S
4 ft at 8 seconds and E 1 foot at 8 seconds.
.SAT...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds and W 2 ft at
3 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds and W
2 ft at 4 seconds.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at
3 seconds. A chance of showers in the afternoon.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON THROUGH TUE 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.

$$

ANZ230-071800-
Boston Harbor-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...N winds around 5 kt. Waves 1 foot or less.
Patchy fog. Vsby 1 NM or less.
.FRI...NW winds around 5 kt, becoming SE in the afternoon. Waves
1 foot or less. A chance of. Patchy fog in the morning with vsby
1 to 3 NM.
.FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight.
Waves 1 foot or less.
.SAT...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Waves around 2 ft.
.SAT NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Waves around 2 ft. A chance of showers in the morning, then
showers likely in the afternoon.
.SUN NIGHT...W winds around 10 kt. Waves 1 foot or less. A chance
of showers in the evening.
.MON THROUGH TUE NIGHT...SW winds 5 to 10 kt. Waves 1 foot or
less.

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.

$$

ANZ236-071800-
Narragansett Bay-
104 AM EDT Fri Jun 7 2024

.REST OF TONIGHT...W winds around 5 kt. Waves 2 to 3 ft. Patchy
fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Waves 2 to 3 ft. Patchy fog in the
morning with vsby 1 NM or less.
.FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight.
Waves 2 to 3 ft.
.SAT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves 2 to 3 ft.
.SAT NIGHT...W winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Waves 2 to 3 ft.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Waves 2 to 3 ft. A chance of showers.
.SUN NIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft.
.MON THROUGH TUE NIGHT...SW winds 5 to 10 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.

$$

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