Coastal Waters Forecast
Issued by NWS Boston, MA

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126
FZUS51 KBOX 061703
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
103 PM EDT Thu Jun 6 2024

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

ANZ200-070600-
103 PM EDT Thu Jun 6 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres moves across the waters today and 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.

$$

ANZ250-070600-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...SE winds around 10 kt. Seas 2 to 3 ft. Wave
Detail: SE 2 ft at 4 seconds and E 1 foot at 9 seconds. Patchy
fog. A slight chance of showers. Vsby 1 NM or less.
.TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and S 2 ft at
4 seconds. Patchy 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 and SW 1 foot at
2 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 foot at
2 seconds.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SE 3 ft at 9 seconds and SW 2 ft at 3 seconds.
.SUN AND SUN 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. A chance
of showers.
.MON AND MON NIGHT...W 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.

$$

ANZ251-070600-
Massachusetts Bay and Ipswich Bay-
103 PM EDT Thu Jun 6 2024

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

$$

ANZ231-070600-
Cape Cod Bay-
103 PM EDT Thu Jun 6 2024

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

$$

ANZ254-070600-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
103 PM EDT Thu Jun 6 2024

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

.THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at
9 seconds. Patchy fog. Showers. Vsby 1 NM or less.
.TONIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft
at 9 seconds and SW 3 ft at 5 seconds. Patchy fog. A chance of
showers after midnight. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft
at 8 seconds and SW 1 foot at 3 seconds. Patchy fog in the
morning with vsby 1 to 3 NM.
.FRI NIGHT...SW winds around 10 kt. Seas 3 to 5 ft. Wave Detail:
S 4 ft at 8 seconds and SW 1 foot at 3 seconds.
.SAT AND 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...SW 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.
.SUN NIGHT THROUGH MON NIGHT...W 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.

$$

ANZ255-070600-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
103 PM EDT Thu Jun 6 2024

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

.THIS AFTERNOON...S winds around 15 kt with gusts up to 20 kt.
Seas 3 to 5 ft. Wave Detail: E 5 ft at 9 seconds and S 4 ft at
6 seconds. Patchy fog. Showers. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Wave Detail: SW 6 ft at 8 seconds. Patchy fog. Vsby 1 NM or
less.
.FRI...SW winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft
at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: S
5 ft at 8 seconds.
.SAT AND 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 SW 3 ft at
5 seconds.
.SUN THROUGH MON...W winds 15 to 20 kt. Seas 3 to 5 ft. Wave
Detail: SW 5 ft at 7 seconds.
.MON NIGHT...W 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.

$$

ANZ256-070600-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
103 PM EDT Thu Jun 6 2024

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

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. Patchy fog. A
chance of showers. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Wave Detail: S 5 ft at 7 seconds. Patchy fog. Vsby 1 NM or
less.
.FRI...SW winds 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft
at 8 seconds. Patchy fog in the morning.
.FRI NIGHT...W winds around 10 kt. Seas 4 to 5 ft. Wave Detail: S
5 ft at 8 seconds.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 5 ft. Wave Detail: SW 4 ft at 7 seconds.
.SUN AND SUN NIGHT...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. A chance of
showers.
.MON AND MON NIGHT...W winds 10 to 15 kt. Seas 3 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.

$$

ANZ232-070600-
Nantucket Sound-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...S 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 1 foot at
9 seconds. Patchy fog. Showers. Vsby 1 NM or less.
.TONIGHT...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 SE
2 ft at 9 seconds. Patchy fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 8 seconds and SW 1 foot at 3 seconds. Patchy fog in the
morning with vsby 1 to 3 NM.
.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.
.SAT AND SAT NIGHT...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
8 seconds.
.SUN AND SUN 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 S 2 ft at
7 seconds. A chance of showers.
.MON AND MON NIGHT...W winds 10 to 15 kt, diminishing to 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.

$$

ANZ233-070600-
Vineyard Sound-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...S winds around 10 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. Patchy fog.
Showers. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds. Patchy fog. Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 8 seconds and SW 1 foot at 3 seconds.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and S 3 ft at
8 seconds.
.SUN AND SUN NIGHT...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. A chance of
showers.
.MON AND MON NIGHT...W winds 10 to 15 kt, diminishing to 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.

$$

ANZ234-070600-
Buzzards Bay-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...S winds around 10 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
8 seconds. Patchy fog. Showers. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. Patchy 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 3 seconds. Patchy fog in the
morning with vsby 1 to 3 NM.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 8 seconds and SW 1 foot at 3 seconds.
.SAT AND SAT NIGHT...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
8 seconds.
.SUN AND SUN NIGHT...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. A chance of
showers.
.MON AND MON NIGHT...W winds 10 to 15 kt, diminishing to 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.

$$

ANZ235-070600-
Rhode Island Sound-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Patchy fog.
Showers. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds. Patchy 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. Patchy fog in the
morning.
.FRI NIGHT...W winds around 10 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 8 seconds and SW 1 foot at 3 seconds.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and SW 3 ft at
5 seconds.
.SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds. A chance of
showers.
.MON AND MON NIGHT...W winds 10 to 15 kt, diminishing to 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.

$$

ANZ237-070600-
Block Island Sound-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...S winds around 10 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and S 3 ft at
8 seconds. Patchy fog. Showers likely. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. Patchy fog.
Vsby 1 NM or less.
.FRI...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft
at 8 seconds. Patchy fog in the morning.
.FRI NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 8 seconds and W 1 foot at 3 seconds.
.SAT AND SAT 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 W 2 ft at
3 seconds.
.SUN AND SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds and W 2 ft at
3 seconds. A chance of showers.
.MON AND MON NIGHT...W 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.

$$

ANZ230-070600-
Boston Harbor-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...SE winds 5 to 10 kt. Waves 1 foot or less.
Patchy fog. A chance of showers. Vsby 1 NM or less.
.TONIGHT...SE winds 5 to 10 kt, becoming NW after midnight. 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. Patchy fog in the morning with vsby 1 to 3 NM.
.FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Waves
1 foot or less.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt. Waves around 2 ft.
.SUN THROUGH MON...W winds 10 to 15 kt with gusts up to 20 kt.
Waves 1 foot or less. A chance of showers.
.MON NIGHT...W 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.

$$

ANZ236-070600-
Narragansett Bay-
103 PM EDT Thu Jun 6 2024

.THIS AFTERNOON...S winds 5 to 10 kt. Waves 2 to 3 ft. Patchy
fog. Showers. Vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. 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.
.FRI NIGHT...W winds 5 to 10 kt. Waves 2 to 3 ft.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Waves 2 to 3 ft.
.SUN AND SUN NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt.
Waves 2 to 3 ft. A chance of showers.
.MON AND MON NIGHT...W 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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