052
FZUS51 KBOX 140504
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
104 AM EDT Fri Jun 14 2024

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

ANZ200-141800-
104 AM EDT Fri Jun 14 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pressure provides dry weather and southwest winds through
Friday.  Then very late Fri into Fri night, an approaching cold
front will be accompanied by scattered showers and thunderstorms,
possibly accompanied by strong winds, downpours and frequent
lightning, especially near shore. Saturday morning a few showers may
linger, before the cold front exits offshore Saturday afternoon.
Meanwhile, a tropical low will likely track southeast of the 40N/70W
benchmark Saturday, then across eastern Georges Bank Sat night and
finally out to sea. High pressure builds over New England Sunday,
then offshore Monday. This will yield a prolong period of SSW flow
next week along with a very warm airmass.

$$

ANZ250-141800-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at
8 seconds.
.FRI...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds.
A chance of showers in the afternoon.
.FRI 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: SE 3 ft at 8 seconds and SW 2 ft at 4 seconds. Showers.
Scattered tstms after midnight. Some tstms may produce heavy
rainfall after midnight.
.SAT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft
at 7 seconds and NW 2 ft at 3 seconds. Showers, mainly in the
morning.
.SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: N
3 ft at 5 seconds and SE 1 foot at 14 seconds.
.SUN AND SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave
Detail: NE 4 ft at 6 seconds and S 1 foot at 2 seconds.
.MON THROUGH TUE 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.

$$

ANZ251-141800-
Massachusetts Bay and Ipswich Bay-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at
8 seconds.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at 8 seconds. A
chance of showers in the afternoon.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds. Showers.
Scattered tstms. Some tstms may produce damaging winds, frequent
lightning, and heavy rainfall in the evening. Some tstms may
produce heavy rainfall.
.SAT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 8 seconds and NW 1 foot at 3 seconds. Showers likely, mainly
in the morning.
.SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and E
1 foot at 15 seconds.
.SUN AND SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: N 3 ft at 5 seconds and E 1 foot at 14 seconds.
.MON THROUGH TUE 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.

$$

ANZ231-141800-
Cape Cod Bay-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and SE
1 foot at 8 seconds.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at
8 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds. A
chance of showers in the evening, then showers likely after
midnight.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: NW 1 foot at 3 seconds and E 1 foot at
7 seconds. Showers likely, mainly in the morning.
.SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and
SE 1 foot at 15 seconds.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 2 ft at 5 seconds and SE 1 foot at 14 seconds.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ254-141800-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at
8 seconds.
.FRI...S winds around 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 8 seconds.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 4 seconds and SE 2 ft at 8 seconds. A chance of showers after
midnight with vsby 1 NM or less.
.SAT...N winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and SE 2 ft at
7 seconds. A chance of showers. Vsby 1 to 3 NM in the morning.
.SAT NIGHT AND SUN...NE winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: N 4 ft at 7 seconds and SE 1 foot at
14 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 7 seconds and SE 2 ft at 13 seconds.
.MON THROUGH TUE 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.

$$

ANZ255-141800-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
104 AM EDT Fri Jun 14 2024

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

$$

ANZ256-141800-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: S 3 ft at 7 seconds.
.FRI 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. Wave
Detail: SW 2 ft at 5 seconds and SE 2 ft at 8 seconds. A chance
of showers. Vsby 1 to 3 NM in the evening.
.SAT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft
at 6 seconds and SE 2 ft at 8 seconds. Showers likely in the
morning.
.SAT NIGHT...NE winds 5 to 10 kt, becoming N 10 to 15 kt after
midnight. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 7 seconds and S
2 ft at 8 seconds.
.SUN AND SUN NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Wave
Detail: NE 3 ft at 6 seconds and SW 2 ft at 8 seconds.
.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.

$$

ANZ232-141800-
Nantucket Sound-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...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 8 seconds.
.FRI...SW winds around 15 kt with gusts up to 25 kt. Seas around
2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at
8 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 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 8 seconds. A chance
of showers after midnight.
.SAT...N winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: N 2 ft at 6 seconds and SE 1 foot
at 15 seconds. Showers likely, mainly in the morning.
.SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and
SE 1 foot at 15 seconds.
.SUN AND SUN NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: NE 2 ft at 6 seconds and NW 2 ft at 7 seconds.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ233-141800-
Vineyard Sound-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot
at 8 seconds.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft. Wave Detail: S 2 ft at 6 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: S 2 ft at 6 seconds. A chance of showers in the evening,
then showers likely after midnight.
.SAT...N winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: W 1 foot at 5 seconds and E 1 foot
at 7 seconds. Showers likely, mainly in the morning.
.SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
NE 1 foot at 4 seconds and SW 1 foot at 6 seconds.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 7 seconds and W 1 foot at 6 seconds.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ234-141800-
Buzzards Bay-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...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 8 seconds.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at
7 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: S 2 ft at 6 seconds. A chance of showers in the evening.
Showers likely after midnight.
.SAT...N winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft. Wave Detail: NW 1 foot at 4 seconds and E
1 foot at 8 seconds. Showers likely, mainly in the morning.
.SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
NE 1 foot at 3 seconds and SW 1 foot at 5 seconds.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: NE 1 foot at 5 seconds and W 1 foot at 7 seconds.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ235-141800-
Rhode Island Sound-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...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 SE 2 ft at
8 seconds.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 7 seconds.
.FRI 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. Wave
Detail: SW 2 ft at 5 seconds and SE 2 ft at 8 seconds. A chance
of showers in the evening, then showers likely after midnight.
Vsby 1 to 3 NM in the evening.
.SAT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft
at 5 seconds and SE 2 ft at 8 seconds. Showers likely in the
morning.
.SAT NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and S 2 ft at
8 seconds.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: NE 3 ft at 7 seconds and S 2 ft at 8 seconds.
.MON THROUGH TUE NIGHT...SW 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.

$$

ANZ237-141800-
Block Island Sound-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...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.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: S 2 ft at 7 seconds.
.FRI 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. Wave
Detail: S 2 ft at 6 seconds. A chance of showers in the evening,
then showers likely after midnight.
.SAT...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 6 seconds and SE 2 ft at
8 seconds. Showers likely in the morning.
.SAT NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 6 seconds and S 2 ft at
7 seconds.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: NE 2 ft at 7 seconds and S 2 ft at 8 seconds.
.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.

$$

ANZ230-141800-
Boston Harbor-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Waves around 2 ft.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers in the afternoon.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W around 5 kt after
midnight. Waves around 2 ft in the evening, then 1 foot or less.
Showers. Scattered tstms. Some tstms may produce damaging winds,
frequent lightning, and heavy rainfall in the evening. Some tstms
may produce heavy rainfall.
.SAT...N winds 5 to 10 kt, becoming NE in the afternoon. Waves
around 2 ft. Showers likely, mainly in the morning.
.SAT NIGHT...N winds 5 to 10 kt. Waves 1 foot or less.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.MON THROUGH TUE 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.

$$

ANZ236-141800-
Narragansett Bay-
104 AM EDT Fri Jun 14 2024

.REST OF TONIGHT...SW winds around 10 kt with gusts up to 20 kt.
Waves around 2 ft.
.FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft. A chance of showers in the afternoon.
.FRI NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt, becoming
W after midnight. Waves around 2 ft. Showers likely.
.SAT...N winds 5 to 10 kt. Waves around 2 ft. Showers likely in
the morning.
.SAT NIGHT...N winds 5 to 10 kt. Waves 2 to 3 ft.
.SUN AND SUN NIGHT...SW winds 5 to 10 kt. Waves 2 to 3 ft.
.MON THROUGH TUE NIGHT...SW winds 10 to 15 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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