626
FZUS51 KBOX 070803
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
403 AM EDT Sun Jul 7 2024

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

ANZ200-072100-
403 AM EDT Sun Jul 7 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Weak cold front stalls, becoming quasi-stationary across the waters
into early week. While no sensible weather, there will be areas of
low status and fog, due to deep southwest flow, which leads to poor
visibilities for mariners. Unsettled mid to late week with renewed
rain and thunderstorm chances.

$$

ANZ250-072100-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 4 seconds and SE 2 ft at 8 seconds. Patchy dense fog this
morning with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 8 seconds and SW 1 foot at 3 seconds. Patchy fog. Vsby
1 NM or less.
.MON...SW 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
3 seconds. Patchy fog in the morning with vsby 1 NM or less.
.MON NIGHT...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
SE 3 ft at 8 seconds and S 1 foot at 3 seconds. Patchy fog after
midnight with vsby 1 to 3 NM.
.TUE...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at
8 seconds. Patchy fog in the morning.
.TUE 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 SE 2 ft at
7 seconds. A chance of showers.
.WED THROUGH THU NIGHT...S 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.

$$

ANZ251-072100-
Massachusetts Bay and Ipswich Bay-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt, becoming S this afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds and SW 1 foot at
3 seconds. Patchy fog this morning. Isolated showers and tstms
this afternoon. Vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at
3 seconds. Patchy fog. Vsby 1 to 3 NM, decreasing to 1 NM or less
after midnight.
.MON...SW winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 8 seconds and SW 1 foot at
3 seconds. Patchy fog in the morning with vsby 1 NM or less.
.MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 8 seconds and SE 1 foot at 3 seconds. Patchy fog after
midnight with vsby 1 to 3 NM.
.TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft
at 3 seconds and SE 2 ft at 7 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E
1 foot at 7 seconds. A chance of showers.
.WED THROUGH THU NIGHT...S winds 10 to 15 kt. Seas around 2 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.

$$

ANZ231-072100-
Cape Cod Bay-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft this morning, then
1 foot or less. Wave Detail: SW 1 foot at 2 seconds and SE 1 foot
at 8 seconds, becoming S 1 foot at 2 seconds and SE 1 foot at
8 seconds. Patchy fog this morning. Isolated showers this morning
with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 2 seconds and SE 1 foot at 8 seconds. Patchy fog.
Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW
1 foot at 2 seconds and SE 1 foot at 8 seconds. Patchy fog in the
morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: S 1 foot at 2 seconds and SE 1 foot at 8 seconds. Patchy
fog. Vsby 1 to 3 NM after midnight.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less, then around
2 ft in the afternoon. Wave Detail: SW 1 foot at 2 seconds and SE
1 foot at 7 seconds, becoming SW 1 foot at 3 seconds and SE
1 foot at 7 seconds. Patchy fog in the morning with vsby 1 to
3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds
and SE 1 foot at 7 seconds.
.WED...SW winds around 10 kt. Seas 1 foot or less.
.WED NIGHT THROUGH THU NIGHT...S winds around 10 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.

$$

ANZ254-072100-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
403 AM EDT Sun Jul 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.TODAY...SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW
3 ft at 5 seconds and SE 2 ft at 8 seconds. Patchy fog this
morning. Isolated showers this morning with 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.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 6 seconds and SE 2 ft at 8 seconds. Patchy fog in the morning
with vsby 1 NM or less.
.MON NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
S 3 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM, decreasing to
1 NM or less after midnight.
.TUE...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog in
the morning with vsby 1 to 3 NM.
.TUE 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 SE 2 ft at
7 seconds.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.THU NIGHT...S winds 10 to 15 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.

$$

ANZ255-072100-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
403 AM EDT Sun Jul 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.TODAY...SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: SW
4 ft at 7 seconds and SE 2 ft at 8 seconds. Isolated showers.
Patchy fog this morning. Vsby 1 NM or less, increasing to 1 to
3 NM this afternoon.
.TONIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
3 ft at 7 seconds. Patchy fog. Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 7 seconds. Patchy fog in the morning with vsby 1 NM or less.
.MON NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
S 2 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM after midnight.
.TUE...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 6 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 6 seconds.
.WED THROUGH THU...S winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft.
.THU NIGHT...S winds around 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.

$$

ANZ256-072100-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
403 AM EDT Sun Jul 7 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.TODAY...SW winds around 10 kt. Seas 3 to 5 ft. Wave Detail: S
4 ft at 7 seconds and SE 2 ft at 8 seconds. Patchy fog this
morning. Isolated showers this morning with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
3 ft at 7 seconds. Patchy fog. Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds. Patchy fog in the morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds.
Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 6 seconds.
.WED...SW winds 10 to 15 kt. Seas around 3 ft.
.WED NIGHT THROUGH THU NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Seas 3 to 5 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.

$$

ANZ232-072100-
Nantucket Sound-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog this
morning. Isolated showers this morning with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 4 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby
1 NM or less.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 5 seconds and SE 1 foot at 8 seconds. Patchy fog in the
morning with vsby 1 NM or less.
.MON NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave
Detail: SW 1 foot at 3 seconds and SE 1 foot at 8 seconds. Patchy
fog. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight.
.TUE...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 1 foot or less, then around 2 ft in the afternoon. Wave
Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds,
becoming SW 2 ft at 3 seconds and SE 1 foot at 7 seconds. Patchy
fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and
SE 1 foot at 7 seconds.
.WED THROUGH THU...S winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft.
.THU 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.

$$

ANZ233-072100-
Vineyard Sound-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 7 seconds and SE 1 foot at 8 seconds. Patchy fog this
morning. Isolated showers this morning with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds. Patchy fog. Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds. Patchy fog in the morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 5 seconds and SE 1 foot at 8 seconds. Patchy fog. Vsby
1 to 3 NM.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less, then around
2 ft in the afternoon. Wave Detail: SW 1 foot at 5 seconds and SE
1 foot at 8 seconds, becoming SW 2 ft at 4 seconds and SE 1 foot
at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 4 seconds and SE 1 foot at 7 seconds.
.WED...SW winds 10 to 15 kt. Seas around 2 ft.
.WED NIGHT THROUGH THU 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.

$$

ANZ234-072100-
Buzzards Bay-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 7 seconds and SE 1 foot at 8 seconds. Patchy fog this
morning. Isolated showers this morning with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds. Patchy fog. Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: S 1 foot at 7 seconds. Patchy fog in
the morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: SW 1 foot at 4 seconds and SE 1 foot at 8 seconds. Patchy
fog. Vsby 1 to 3 NM.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less, then around
2 ft in the afternoon. Wave Detail: SW 1 foot at 5 seconds and SE
1 foot at 8 seconds, becoming SW 2 ft at 3 seconds and SE 1 foot
at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and
SE 1 foot at 7 seconds.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.THU 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.

$$

ANZ235-072100-
Rhode Island Sound-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft
at 7 seconds and SE 3 ft at 8 seconds. Patchy fog this morning.
Isolated showers this morning with 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 in the evening, then patchy dense
fog after midnight. Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 7 seconds. Patchy fog in the morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM after midnight.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 6 seconds.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.THU AND THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 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.

$$

ANZ237-072100-
Block Island Sound-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 7 seconds. Patchy fog this morning. Isolated showers this
morning with 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.
.MON...SW winds around 5 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy fog in the
morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 7 seconds. Patchy fog. Vsby 1 to 3 NM.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 6 seconds.
.WED...SW winds 10 to 15 kt. Seas around 2 ft.
.WED NIGHT AND THU...S winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
.THU 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.

$$

ANZ230-072100-
Boston Harbor-
403 AM EDT Sun Jul 7 2024

.TODAY...SW winds around 5 kt, becoming SE this afternoon. Waves
1 foot or less. Patchy fog this morning with vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. Patchy fog
after midnight.
.MON...SW 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.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Waves 1 foot or less.
.TUE NIGHT...SW winds 10 to 15 kt. Waves around 2 ft in the
evening, then 1 foot or less. A chance of showers.
.WED AND WED NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A
chance of showers and tstms.
.THU AND THU NIGHT...S winds 10 to 15 kt. Waves 1 foot or less,
then around 2 ft. A chance of showers.

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.

$$

ANZ236-072100-
Narragansett Bay-
403 AM EDT Sun Jul 7 2024

.TODAY...S winds 5 to 10 kt. Waves around 2 ft. Patchy fog this
morning. Isolated showers and tstms this afternoon. Vsby 1 NM or
less this morning.
.TONIGHT...SW winds 5 to 10 kt. Waves around 2 ft. Patchy fog.
Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt. Waves around 2 ft. Patchy fog in the
morning with vsby 1 NM or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. Patchy fog
after midnight with vsby 1 NM or less.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Waves around 2 ft. Patchy fog in
the morning with vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Waves around 2 ft.
.WED...SW winds 10 to 15 kt. Waves around 2 ft. A chance of
showers.
.WED NIGHT...S winds around 10 kt. Waves 2 to 3 ft. A chance of
showers.
.THU AND THU NIGHT...S winds 10 to 15 kt. Gusts up to 20 kt.
Waves 2 to 3 ft. A chance of showers.

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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