930
FZUS51 KBOX 091105
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
704 AM EDT Sun Jun 9 2024

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

ANZ200-100000-
704 AM EDT Sun Jun 9 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres moves across southern New Eng and the waters this
morning then exits later today. A weak front will cross the waters
late Mon and Mon night followed by weak high pres Tue through Thu.

$$

ANZ250-100000-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
704 AM EDT Sun Jun 9 2024

.TODAY...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and SE 2 ft at 8 seconds. A slight chance of
showers this morning, then showers likely this afternoon with
vsby 1 to 3 NM.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and SE 2 ft at 8 seconds.
.MON...W winds 10 to 15 kt, becoming S 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and
SE 2 ft at 8 seconds.
.MON NIGHT...SW winds around 10 kt, becoming W after midnight.
Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 foot
at 3 seconds.
.TUE...NW winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: SE 2 ft at 8 seconds and NW 1 foot at
3 seconds.
.TUE NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 8 seconds and W 1 foot at 3 seconds.
.WED THROUGH THU NIGHT...SW winds 10 to 15 kt with gusts up to
20 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.

$$

ANZ251-100000-
Massachusetts Bay and Ipswich Bay-
704 AM EDT Sun Jun 9 2024

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 3 seconds and S 1 foot at 6 seconds. A chance of
showers this morning. Showers likely this afternoon with vsby
1 to 3 NM.
.TONIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds
and S 1 foot at 3 seconds.
.MON...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft in the morning, then 1 foot or less. Wave Detail: W
2 ft at 3 seconds and SE 1 foot at 7 seconds, becoming SW 1 foot
at 3 seconds and SE 1 foot at 7 seconds.
.MON NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S
1 foot at 3 seconds.
.TUE...NW winds 5 to 10 kt, becoming E in the afternoon. Seas
1 foot or less. Wave Detail: NW 1 foot at 2 seconds and SE 1 foot
at 4 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: NW 1 foot at 2 seconds and SE 1 foot at 3 seconds.
.WED THROUGH THU NIGHT...SW 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.

$$

ANZ231-100000-
Cape Cod Bay-
704 AM EDT Sun Jun 9 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...SW winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. Gusts up to 25 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds and SW 1 foot at 3 seconds. A slight chance of
showers this morning, then showers likely with isolated tstms
this afternoon. Some tstms may produce heavy rainfall this
afternoon.
.TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 6 seconds and W 1 foot at 3 seconds.
.MON...SW winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: S 2 ft at 7 seconds and W 1 foot at
3 seconds, becoming SW 1 foot at 3 seconds and S 1 foot at
7 seconds.
.MON NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
1 foot or less. Wave Detail: SW 1 foot at 3 seconds and SE 1 foot
at 7 seconds.
.TUE...NW winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less. Wave Detail: NW 1 foot at 3 seconds and SE 1 foot
at 7 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 3 seconds and SE 1 foot at 6 seconds.
.WED THROUGH THU NIGHT...SW 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.

$$

ANZ254-100000-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
704 AM EDT Sun Jun 9 2024

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

.TODAY...SW winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft, building to 3 to
5 ft this afternoon. Wave Detail: S 3 ft at 7 seconds and W
1 foot at 4 seconds, becoming S 4 ft at 6 seconds and W 1 foot at
4 seconds. A chance of showers this afternoon with vsby 1 to
3 NM.
.TONIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the evening.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and W 1 foot at
4 seconds.
.MON...SW winds around 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 7 seconds and W 1 foot at 3 seconds.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and W 1 foot at 4 seconds.
.TUE AND TUE NIGHT...SW winds around 5 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds.
.WED THROUGH THU NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds and SW
2 ft at 3 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.

$$

ANZ255-100000-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
704 AM EDT Sun Jun 9 2024

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

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

$$

ANZ256-100000-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
704 AM EDT Sun Jun 9 2024

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

.TODAY...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: SW 5 ft at 6 seconds and E 2 ft at 8 seconds.
A chance of showers this afternoon.
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S
5 ft at 7 seconds and W 1 foot at 3 seconds.
.MON...W winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft
at 7 seconds and E 1 foot at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and W
1 foot at 3 seconds.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 7 seconds.
.WED THROUGH THU...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.
.THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 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.

$$

ANZ232-100000-
Nantucket Sound-
704 AM EDT Sun Jun 9 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...SW winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW
3 ft at 3 seconds and SE 2 ft at 7 seconds. A chance of showers
this afternoon.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and S 2 ft at 7 seconds.
.MON...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 3 seconds and S 1 foot at 7 seconds.
.MON NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and
SE 1 foot at 7 seconds.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 7 seconds.
.WED THROUGH THU NIGHT...SW 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 S
2 ft at 7 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.

$$

ANZ233-100000-
Vineyard Sound-
704 AM EDT Sun Jun 9 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at
8 seconds. A slight chance of showers this morning, then a chance
of showers this afternoon.
.TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and W 1 foot at 4 seconds.
.MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at
7 seconds.
.MON NIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and
E 1 foot at 8 seconds.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
Wave Detail: SW 1 foot at 5 seconds and SE 1 foot at 8 seconds.
.WED THROUGH THU NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and SW
2 ft at 3 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.

$$

ANZ234-100000-
Buzzards Bay-
704 AM EDT Sun Jun 9 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds.
A slight chance of showers this morning, then a chance of showers
this afternoon.
.TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 7 seconds and W 1 foot at 4 seconds.
.MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SW 2 ft
at 6 seconds.
.MON NIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and
E 1 foot at 8 seconds.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
Wave Detail: SW 1 foot at 5 seconds and SE 1 foot at 8 seconds.
.WED THROUGH THU NIGHT...SW 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 S
2 ft at 7 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.

$$

ANZ235-100000-
Rhode Island Sound-
704 AM EDT Sun Jun 9 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
8 seconds. A slight chance of showers this morning. A chance of
showers this afternoon.
.TONIGHT...W winds around 10 kt. Seas 2 to 4 ft. Wave Detail: S
4 ft at 7 seconds and W 1 foot at 4 seconds.
.MON...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and SW 2 ft at 3 seconds.
.MON NIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and W
2 ft at 3 seconds.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 7 seconds and W 1 foot at 3 seconds.
.WED THROUGH THU NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW
2 ft at 4 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.

$$

ANZ237-100000-
Block Island Sound-
704 AM EDT Sun Jun 9 2024

.TODAY...S winds 10 to 15 kt, becoming SW this afternoon. Gusts
up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and
SW 2 ft at 3 seconds. A slight chance of showers this morning. A
chance of showers this afternoon.
.TONIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S
3 ft at 7 seconds and W 1 foot at 3 seconds.
.MON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at
7 seconds and W 1 foot at 3 seconds.
.MON NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 foot at
3 seconds.
.TUE AND TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 7 seconds and W 1 foot at 2 seconds.
.WED THROUGH THU NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW
2 ft at 3 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.

$$

ANZ230-100000-
Boston Harbor-
704 AM EDT Sun Jun 9 2024

.TODAY...SW winds 5 to 10 kt, becoming NW this afternoon. Waves
1 foot or less. Showers likely. Isolated tstms this afternoon.
Some tstms may produce heavy rainfall this afternoon.
.TONIGHT...W winds 5 to 10 kt. Waves 1 foot or less.
.MON...W winds around 10 kt. Waves 1 foot or less.
.MON NIGHT...W winds 5 to 10 kt. Waves 1 foot or less.
.TUE...NW winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less. A chance of showers in the afternoon.
.TUE NIGHT...S winds around 5 kt. Waves 1 foot or less.
.WED THROUGH THU NIGHT...SW winds 10 to 15 kt. Waves around 2 ft.


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.

$$

ANZ236-100000-
Narragansett Bay-
704 AM EDT Sun Jun 9 2024

.TODAY...S winds 10 to 15 kt, becoming W this afternoon. Gusts up
to 20 kt. Waves 2 to 3 ft. A slight chance of showers this
morning. A chance of showers with isolated tstms this afternoon.
Some tstms may produce heavy rainfall this afternoon.
.TONIGHT...W winds 5 to 10 kt. Waves around 2 ft.
.MON...W winds 5 to 10 kt. Waves around 2 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight.
Waves around 2 ft.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.WED THROUGH THU...SW winds 10 to 15 kt with gusts up to 20 kt.
Waves around 2 ft.
.THU NIGHT...SW winds 10 to 15 kt. Waves 2 to 4 ft.

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.

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston