280
FZUS51 KBOX 010503
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
103 AM EDT Mon Jul 1 2024

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

ANZ200-011800-
103 AM EDT Mon Jul 1 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
A cold front crosses the waters tonight. This will be followed by a
high pres Tue and Wed. High pres moves farther offshore Thu,
permitting a cold front to approach the waters.

$$

ANZ250-011800-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
103 AM EDT Mon Jul 1 2024

.REST OF TONIGHT...NW winds around 10 kt. Seas 2 to 4 ft. Wave
Detail: SE 3 ft at 7 seconds and W 2 ft at 3 seconds.
.MON...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: E 3 ft at 7 seconds and NW 2 ft at 3 seconds.
.MON NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N
3 ft at 5 seconds.
.TUE...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at
6 seconds.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 7 seconds and N 1 foot at 3 seconds.
.WED AND WED NIGHT...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 2 ft at
8 seconds.
.THU AND THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft.
.FRI AND FRI NIGHT...S winds 5 to 10 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.

$$

ANZ251-011800-
Massachusetts Bay and Ipswich Bay-
103 AM EDT Mon Jul 1 2024

.REST OF TONIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds.
.MON...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW
2 ft at 3 seconds and E 2 ft at 7 seconds.
.MON NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
N 2 ft at 5 seconds.
.TUE...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: NE 2 ft at 5 seconds.
.TUE NIGHT...S winds around 5 kt, becoming SW after midnight.
Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds and W 1 foot
at 2 seconds.
.WED...SW winds around 5 kt, becoming S 10 to 15 kt in the
afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon. Wave Detail: W 1 foot at 2 seconds and E 1 foot at
8 seconds, becoming S 2 ft at 3 seconds and E 1 foot at
8 seconds.
.WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers after midnight.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.THU NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
.FRI AND FRI NIGHT...S winds 5 to 10 kt. Seas 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.

$$

ANZ231-011800-
Cape Cod Bay-
103 AM EDT Mon Jul 1 2024

.REST OF TONIGHT...W winds around 10 kt. Seas around 2 ft. Wave
Detail: W 1 foot at 3 seconds and SE 1 foot at 7 seconds.
.MON...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 7 seconds.
.MON NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N
2 ft at 5 seconds.
.TUE...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N
1 foot at 5 seconds.
.TUE NIGHT...SE winds around 5 kt, becoming W around 5 kt after
midnight. Seas 1 foot or less. Wave Detail: N 1 foot at
5 seconds.
.WED AND WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: NW 1 foot at 3 seconds and NE 1 foot at 6 seconds.
.THU AND THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft.
.FRI AND FRI NIGHT...S winds 5 to 10 kt. Seas 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.

$$

ANZ254-011800-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
103 AM EDT Mon Jul 1 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 5 ft. Wave Detail: S 3 ft at 6 seconds. A chance of
showers. Vsby 1 NM or less.
.MON...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 7 seconds and NW 2 ft at 3 seconds.
.MON NIGHT...N winds around 10 kt. Gusts up to 20 kt in the
evening. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds and N
2 ft at 4 seconds.
.TUE...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at
6 seconds and W 1 foot at 4 seconds.
.TUE NIGHT...NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail:
SE 3 ft at 6 seconds and NW 1 foot at 4 seconds.
.WED AND WED 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 SE 2 ft at
7 seconds.
.THU AND THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft.
.FRI AND FRI NIGHT...SW winds around 10 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.

$$

ANZ255-011800-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
103 AM EDT Mon Jul 1 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A chance of
showers with isolated tstms. Vsby 1 NM or less.
.MON...NW winds 10 to 15 kt, becoming N 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds.
.MON NIGHT...N winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft. Wave Detail: W 4 ft at 6 seconds and NE
4 ft at 7 seconds.
.TUE...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds and
SW 2 ft at 5 seconds.
.TUE NIGHT...N winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: E 2 ft at 7 seconds and NW 1 foot at
3 seconds.
.WED AND WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SW 2 ft at 3 seconds and SE 2 ft at 7 seconds.
.THU...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.THU NIGHT THROUGH FRI NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Seas 3 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.

$$

ANZ256-011800-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
103 AM EDT Mon Jul 1 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A slight chance
of showers. Vsby 1 to 3 NM.
.MON...N winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: SW 4 ft at 7 seconds.
.MON NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: NE
4 ft at 7 seconds and NW 1 foot at 4 seconds.
.TUE...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft. Wave Detail: NE 3 ft at 6 seconds and SW 2 ft at 6 seconds.
.TUE NIGHT...S winds around 5 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at
3 seconds.
.WED AND WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SW 2 ft at 3 seconds and SE 2 ft at 8 seconds.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.THU NIGHT THROUGH FRI NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Seas 3 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.

$$

ANZ232-011800-
Nantucket Sound-
103 AM EDT Mon Jul 1 2024

.REST OF TONIGHT...W winds around 10 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at
8 seconds. A slight chance of showers. Vsby 1 to 3 NM.
.MON...N winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and
NE 2 ft at 7 seconds.
.MON NIGHT...N winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and W
1 foot at 6 seconds.
.TUE...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW
1 foot at 5 seconds and NE 1 foot at 5 seconds.
.TUE NIGHT...N winds around 5 kt, becoming W after midnight. Seas
around 2 ft in the evening, then 1 foot or less. Wave Detail: NE
1 foot at 5 seconds and W 1 foot at 5 seconds, becoming NW 1 foot
at 2 seconds and E 1 foot at 6 seconds.
.WED AND WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot
at 7 seconds.
.THU AND THU NIGHT...SW winds 15 to 20 kt, diminishing to 10 to
15 kt. Gusts up to 25 kt. Seas 2 to 3 ft.
.FRI AND FRI NIGHT...SW winds around 10 kt. Seas 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.

$$

ANZ233-011800-
Vineyard Sound-
103 AM EDT Mon Jul 1 2024

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

$$

ANZ234-011800-
Buzzards Bay-
103 AM EDT Mon Jul 1 2024

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

$$

ANZ235-011800-
Rhode Island Sound-
103 AM EDT Mon Jul 1 2024

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

$$

ANZ237-011800-
Block Island Sound-
103 AM EDT Mon Jul 1 2024

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

$$

ANZ230-011800-
Boston Harbor-
103 AM EDT Mon Jul 1 2024

.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 1 foot or less.
.MON...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Waves 1 foot or less. A chance of showers in the
afternoon.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less.
.TUE...N winds 5 to 10 kt, becoming E in the afternoon. Waves
1 foot or less.
.TUE NIGHT...S winds around 5 kt, becoming SW after midnight.
Waves 1 foot or less.
.WED...SW winds around 5 kt, becoming S 10 to 15 kt in the
afternoon. Waves 1 foot or less.
.WED NIGHT...S winds 10 to 15 kt. Waves around 2 ft. A chance of
showers after midnight.
.THU...SW winds 10 to 15 kt. Waves around 2 ft. A chance of
showers.
.THU NIGHT...SW winds 10 to 15 kt. Waves 1 foot or less.
.FRI AND FRI NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. 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.

$$

ANZ236-011800-
Narragansett Bay-
103 AM EDT Mon Jul 1 2024

.REST OF TONIGHT...NW winds 5 to 10 kt. Waves 2 to 3 ft.
.MON...N winds 10 to 15 kt. Waves 2 to 3 ft. A chance of showers
in the afternoon.
.MON NIGHT...N winds 5 to 10 kt. Waves 2 to 3 ft.
.TUE...N winds 5 to 10 kt, becoming E in the afternoon. Waves
around 2 ft.
.TUE NIGHT...S winds around 5 kt, becoming W after midnight.
Waves 1 foot or less.
.WED AND WED NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft.
.THU NIGHT THROUGH FRI NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Waves 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.

$$

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