416
FZUS51 KBOX 060804
CWFBOX

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

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

ANZ200-062100-
403 AM 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.

$$

ANZ250-062100-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
403 AM EDT Thu Jun 6 2024

.TODAY...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds and E 1 foot at 9 seconds. Patchy fog. A chance
of showers. Vsby 1 NM or less, increasing to 1 to 3 NM this
afternoon.
.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. A chance of showers. Vsby 1 to 3 NM.
.FRI...NW winds around 5 kt, becoming NE 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 8 seconds.
.SAT AND SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SE 3 ft at 8 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.

$$

ANZ251-062100-
Massachusetts Bay and Ipswich Bay-
403 AM EDT Thu Jun 6 2024

.TODAY...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. Showers
likely, mainly this morning. Vsby 1 NM or less, increasing to
1 to 3 NM this afternoon.
.TONIGHT...SE winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 3 seconds and E 1 foot at
9 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.FRI...NW winds around 5 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds and SE 1 foot at
3 seconds.
.FRI NIGHT...E winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds. A chance of
showers in the evening.
.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 8 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 8 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.

$$

ANZ231-062100-
Cape Cod Bay-
403 AM EDT Thu Jun 6 2024

.TODAY...S winds around 10 kt. Gusts up to 20 kt this afternoon.
Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds and E 1 foot
at 8 seconds. Patchy fog. Isolated tstms. Showers likely this
morning, then a chance of showers this afternoon. Some tstms may
produce heavy rainfall. Vsby 1 NM or less, increasing to 1 to
3 NM this afternoon.
.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. Vsby 1 NM or less,
increasing to 1 to 3 NM after midnight.
.FRI...W winds around 5 kt, becoming SE 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: W 1 foot at 2 seconds and SE 1 foot at 8 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.

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.

$$

ANZ254-062100-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
403 AM EDT Thu Jun 6 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH FRIDAY EVENING...

.TODAY...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 9 seconds.
Patchy fog. A slight chance of tstms. Showers likely this
morning, then a chance of showers this afternoon. Some tstms may
produce heavy rainfall. Vsby 1 NM or less, increasing to 1 to
3 NM this afternoon.
.TONIGHT...SW winds 10 to 15 kt with 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. Vsby 1 NM or less, increasing to
1 to 3 NM after midnight.
.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.

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.

$$

ANZ255-062100-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
403 AM EDT Thu Jun 6 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH FRIDAY EVENING...

.TODAY...S winds 15 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. A slight chance
of tstms. Showers this morning, then a chance of showers this
afternoon. Some tstms may produce heavy rainfall. 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. A chance of
showers. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.FRI...SW winds around 10 kt. Seas 4 to 6 ft. Wave Detail: S 6 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: SW 5 ft at 8 seconds and SW 3 ft at
4 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.

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.

$$

ANZ256-062100-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
403 AM EDT Thu Jun 6 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON
THROUGH FRIDAY EVENING...

.TODAY...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft, building to 4 to 5 ft this afternoon. Wave Detail: S 3 ft
at 5 seconds and E 1 foot at 8 seconds, becoming S 5 ft at
8 seconds and S 4 ft at 5 seconds. Patchy fog. Showers with a
slight chance of tstms this morning, then a chance of showers
this afternoon. Some tstms may produce heavy rainfall this
morning. 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 5 ft at 7 seconds. Patchy fog in the
evening. A chance of showers in the evening with 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.
.FRI NIGHT...W 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 W 2 ft at
4 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 7 seconds. A chance of
showers.
.MON AND MON NIGHT...W winds 10 to 15 kt. Seas 3 to 4 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.

$$

ANZ232-062100-
Nantucket Sound-
403 AM EDT Thu Jun 6 2024

.TODAY...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 8 seconds.
Patchy fog. A slight chance of tstms. Showers this morning, then
a chance of showers this afternoon. Some tstms may produce heavy
rainfall. 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 S
2 ft at 9 seconds. Patchy fog. A chance of showers. Vsby 1 NM or
less, increasing to 1 to 3 NM after midnight.
.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
8 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.

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.

$$

ANZ233-062100-
Vineyard Sound-
403 AM EDT Thu Jun 6 2024

.TODAY...S 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 4 seconds.
Patchy fog. A slight chance of tstms. Showers. Some tstms may
produce heavy rainfall. Vsby 1 NM or less.
.TONIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds.
Patchy fog in the evening. A chance of showers in the evening
with vsby 1 NM or less.
.FRI...SW winds around 5 kt, increasing to around 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds.
.FRI NIGHT...W winds around 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: S 3 ft at 8 seconds and SW 2 ft at
4 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.

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.

$$

ANZ234-062100-
Buzzards Bay-
403 AM EDT Thu Jun 6 2024

.TODAY...S winds 10 to 15 kt. Gusts up to 20 kt this afternoon.
Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at
8 seconds. Patchy fog. A slight chance of tstms. Showers this
morning, then a slight chance of showers this afternoon. Some
tstms may produce heavy rainfall. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 6 seconds. Patchy fog in the evening. A chance of showers
in the evening with vsby 1 to 3 NM.
.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 4 seconds.
.FRI NIGHT...W 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.
.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 6 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.

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.

$$

ANZ235-062100-
Rhode Island Sound-
403 AM EDT Thu Jun 6 2024

.TODAY...S 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 S 3 ft at 5 seconds.
Patchy fog. Showers with a slight chance of tstms this morning,
then a chance of showers this afternoon. Some tstms may produce
heavy rainfall this morning. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave
Detail: SW 4 ft at 7 seconds. Patchy fog in the evening. A chance
of showers in the evening with 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.
.FRI NIGHT...W winds 10 to 15 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
4 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.

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.

$$

ANZ237-062100-
Block Island Sound-
403 AM EDT Thu Jun 6 2024

.TODAY...S 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 S 2 ft at 5 seconds.
Patchy fog. Showers with a slight chance of tstms this morning,
then a chance of showers this afternoon. Some tstms may produce
heavy rainfall this morning. 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 6 seconds. Patchy fog in
the evening. A chance of showers in the evening with vsby 1 to
3 NM.
.FRI...W winds around 5 kt, becoming SW in the afternoon. Seas
3 to 4 ft. Wave Detail: S 4 ft at 8 seconds.
.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 3 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 1 foot at
4 seconds. A chance of showers.
.MON AND MON NIGHT...W winds 5 to 10 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.

$$

ANZ230-062100-
Boston Harbor-
403 AM EDT Thu Jun 6 2024

.TODAY...SE winds 5 to 10 kt. Waves 1 foot or less. Patchy fog.
Showers likely. Vsby 1 NM or less, increasing to 1 to 3 NM this
afternoon.
.TONIGHT...SE winds 5 to 10 kt, becoming W after midnight. Waves
1 foot or less. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.FRI...NW winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less. A chance of showers in the afternoon.
.FRI NIGHT...NE winds 5 to 10 kt, becoming W after midnight.
Waves 1 foot or less. A chance of showers in the evening.
.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.

$$

ANZ236-062100-
Narragansett Bay-
403 AM EDT Thu Jun 6 2024

.TODAY...S winds around 10 kt. Waves 2 to 3 ft. Patchy fog.
Showers with a slight chance of tstms this morning, then a chance
of showers this afternoon. Some tstms may produce heavy rainfall
this morning. Vsby 1 NM or less, increasing to 1 to 3 NM this
afternoon.
.TONIGHT...SW winds 5 to 10 kt. Waves 2 to 3 ft. Patchy fog. A
chance of showers in the evening with vsby 1 to 3 NM.
.FRI...SW winds 5 to 10 kt. Waves 2 to 3 ft.
.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.

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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