Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 142304
CWFBOX

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

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

ANZ200-151200-
703 PM EDT Fri Jun 14 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Cold front moves across the waters overnight. High pressure builds
over New England Saturday and Sunday, and then moves offshore
Monday.

$$

ANZ250-151200-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft
at 7 seconds and SW 2 ft at 4 seconds. Showers and tstms likely.
Patchy fog after midnight with vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: N 3 ft at 4 seconds and E 3 ft at 8 seconds. A
chance of showers and tstms in the morning.
.SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: N 4 ft at 7 seconds and N 1 foot at
3 seconds.
.SUN...N winds 10 to 15 kt, becoming E around 5 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: NE 4 ft at 7 seconds and
SE 1 foot at 14 seconds.
.SUN NIGHT THROUGH MON NIGHT...S winds 10 to 15 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 7 seconds.
.TUE THROUGH WED NIGHT...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 SE
2 ft at 12 seconds.

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.

$$

ANZ251-151200-
Massachusetts Bay and Ipswich Bay-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...S winds 5 to 10 kt, becoming W with gusts up to 20 kt
after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at
7 seconds and SW 1 foot at 3 seconds. Showers and tstms likely.
Patchy fog after midnight.
.SAT...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 25 kt. Seas around 2 ft. Wave Detail: E
2 ft at 8 seconds and NW 1 foot at 3 seconds. A chance of showers
and tstms in the morning.
.SAT NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 6 seconds and
NW 1 foot at 3 seconds.
.SUN...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 E 1 foot at
14 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E
1 foot at 13 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 4 seconds and E 2 ft at 11 seconds.

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.

$$

ANZ231-151200-
Cape Cod Bay-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at
7 seconds. Showers and tstms likely. Patchy fog after midnight.
.SAT...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 E 1 foot at
8 seconds. A chance of showers and tstms in the morning.
.SAT NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: N
2 ft at 5 seconds and SE 1 foot at 15 seconds.
.SUN...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft. Wave Detail: N 2 ft at 5 seconds and SE 1 foot at
14 seconds.
.SUN NIGHT THROUGH MON NIGHT...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
NE 1 foot at 5 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SW
1 foot at 2 seconds.

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.

$$

ANZ254-151200-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.TONIGHT...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: SW
2 ft at 4 seconds and SE 2 ft at 8 seconds. A chance of showers
and tstms. Patchy fog after midnight. Vsby 1 to 3 NM, decreasing
to 1 NM or less after midnight.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: N 3 ft at 4 seconds and E 3 ft at 8 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 NM or less.
.SAT NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: SE
4 ft at 8 seconds and NW 2 ft at 4 seconds.
.SUN...NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft
at 8 seconds and N 2 ft at 4 seconds.
.SUN NIGHT THROUGH MON NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE
3 ft at 7 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE
2 ft at 12 seconds.

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.

$$

ANZ255-151200-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
703 PM EDT Fri Jun 14 2024

.TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming W
after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds
and SE 2 ft at 8 seconds. Patchy fog. A chance of showers. A
chance of tstms after midnight. Vsby 1 to 3 NM, decreasing to
1 NM or less after midnight.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: W 2 ft
at 4 seconds and SE 2 ft at 8 seconds, becoming NE 3 ft at
8 seconds and NW 2 ft at 4 seconds. Patchy fog in the morning
with vsby 1 NM or less.
.SAT NIGHT...N winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SE
4 ft at 9 seconds and W 1 foot at 4 seconds. Patchy fog in the
evening with vsby 1 to 3 NM.
.SUN...NE winds around 10 kt, becoming E in the afternoon. Seas
2 to 4 ft. Wave Detail: NE 4 ft at 8 seconds and NW 1 foot at
3 seconds.
.SUN NIGHT THROUGH MON NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE
3 ft at 8 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 12 seconds.

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.

$$

ANZ256-151200-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
703 PM EDT Fri Jun 14 2024

.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at
8 seconds. Patchy fog. A chance of showers and tstms this
evening. Showers and tstms likely after midnight. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft
at 8 seconds and W 2 ft at 5 seconds.
.SAT NIGHT...SW winds around 5 kt, becoming N after midnight.
Seas 3 to 5 ft. Wave Detail: S 4 ft at 9 seconds and SW 1 foot at
4 seconds.
.SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 4 ft. Wave Detail: NE 4 ft at 8 seconds and N 1 foot at
3 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE
3 ft at 8 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
Wave Detail: SW 3 ft at 6 seconds and SE 2 ft at 11 seconds.

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.

$$

ANZ232-151200-
Nantucket Sound-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...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 7 seconds. A chance of showers
and tstms this evening, then showers and tstms likely after
midnight. Patchy fog after midnight with vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: NW 2 ft at 3 seconds and NE 2 ft at 7 seconds.
Patchy fog in the morning. A chance of showers and tstms in the
morning with vsby 1 to 3 NM.
.SAT NIGHT...N winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds and NW
1 foot at 4 seconds.
.SUN...N winds around 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and SE 1 foot at
14 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds and
SE 1 foot at 13 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE
1 foot at 12 seconds.

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.

$$

ANZ233-151200-
Vineyard Sound-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SW winds around 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 6 seconds. Showers and tstms
likely. Patchy fog after midnight with vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: W
1 foot at 5 seconds and SE 1 foot at 7 seconds. A chance of
showers in the morning.
.SAT NIGHT...S winds around 5 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 6 seconds and SW 1 foot at
4 seconds.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: NW 1 foot at 4 seconds and E 1 foot at
6 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and
SE 1 foot at 7 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 12 seconds.

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.

$$

ANZ234-151200-
Buzzards Bay-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft this evening, then 1 foot or less. Wave Detail: S
2 ft at 6 seconds, becoming S 1 foot at 6 seconds and SE 1 foot
at 15 seconds. Showers and tstms likely. Patchy fog after
midnight.
.SAT...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: W
1 foot at 5 seconds and SE 1 foot at 7 seconds. A chance of
showers in the morning.
.SAT NIGHT...E winds around 5 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SW 1 foot at 5 seconds and SE 1 foot at
6 seconds.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: N 1 foot at 5 seconds and SE 1 foot at
14 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and
SE 1 foot at 13 seconds.
.TUE THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to
20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE
1 foot at 12 seconds.

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.

$$

ANZ235-151200-
Rhode Island Sound-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

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

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.

$$

ANZ237-151200-
Block Island Sound-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at
7 seconds. Patchy fog. Tstms. A chance of showers this evening,
then showers likely after midnight with vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 8 seconds and SW 1 foot at 5 seconds.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and W 1 foot at
4 seconds.
.SUN...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 3 ft. Wave Detail: E 3 ft at 9 seconds and SE 1 foot at
14 seconds.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and S
2 ft at 3 seconds.
.TUE THROUGH WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 11 seconds.

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.

$$

ANZ230-151200-
Boston Harbor-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves
1 foot or less. Showers and tstms.
.SAT...N winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Waves 1 foot or less. A chance of showers and tstms in the
morning.
.SAT NIGHT...N winds 5 to 10 kt. Waves 1 foot or less.
.SUN...N winds 5 to 10 kt, becoming E in the afternoon. Waves
1 foot or less.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Waves around 2 ft.
.TUE THROUGH WED NIGHT...SW winds 5 to 10 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.

$$

ANZ236-151200-
Narragansett Bay-
703 PM EDT Fri Jun 14 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Waves
around 2 ft this evening, then 1 foot or less. Showers and tstms.
Patchy fog after midnight.
.SAT...N winds 5 to 10 kt. Waves 1 foot or less, then around 2 ft
in the afternoon.
.SAT NIGHT...NW winds 5 to 10 kt, becoming N after midnight.
Waves around 2 ft.
.SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Waves
2 to 3 ft.
.SUN NIGHT THROUGH MON NIGHT...SW winds 10 to 15 kt with gusts up
to 20 kt. Waves around 2 ft.
.TUE THROUGH WED NIGHT...SW winds 5 to 10 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.

$$

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