Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 201716
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
116 PM EDT Tue Jun 20 2017

COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT TO
25 NM

ANZ200-210600-
116 PM EDT Tue Jun 20 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
A weak cold front will stall across the waters today into Wed
followed by weak high pres Thu. Another cold front will approach
the waters from the west Fri night or Sat.

For information on possible hazardous weather beyond the 24-36
hour forecast period, please visit www.weather.gov/boston and
follow the Current Hazards link above the map on the left.

$$

ANZ250-210600-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
116 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 3 to 5 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 4 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 4 ft.
.THU...W winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI...S winds 15 to 20 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of
showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.SAT 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.

$$

ANZ251-210600-
Massachusetts Bay and Ipswich Bay-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds around 15 kt with gusts up to 25 kt.
Seas 2 to 4 ft.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...W winds 5 to 10 kt, becoming S in the afternoon. Seas
around 2 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers and tstms.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms.
.SAT 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.

$$

ANZ231-210600-
Cape Cod Bay-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas around 2 ft. Areas of fog. 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 2 to 3 ft.
.WED...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.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas 1 foot or less.
.THU...W winds 5 to 10 kt, becoming S in the afternoon. Seas
1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas around 2 ft. A chance of
showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. 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.

$$

ANZ254-210600-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
116 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 6 ft. Areas of fog. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 4 to 6 ft. Patchy fog. Vsby 1 NM or less.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.WED NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft.
.THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI...S winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
showers.
.SAT...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 15 to 20 kt. Seas 2 to 4 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.

$$

ANZ255-210600-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
116 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.THIS AFTERNOON...SW winds around 15 kt with gusts up to 20 kt.
Seas 5 to 7 ft. Areas of fog. A slight chance of showers. Vsby
1 NM or less.
.TONIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 4 to 7 ft. Patchy fog. Vsby 1 NM or less.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft.
.THU...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers.
.SAT...SW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. A chance of
showers and tstms.

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.

$$

ANZ256-210600-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
116 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.THIS AFTERNOON...SW winds 15 to 20 kt. Seas 6 to 7 ft. Areas of
fog. Vsby 1 NM or less.
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 5 to 7 ft.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft.
.WED NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 3 to 5 ft.
.THU...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas around 4 ft. A chance of
showers.
.SAT...SW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. A chance of showers and tstms.

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.

$$

ANZ232-210600-
Nantucket Sound-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 2 to 4 ft. Areas of fog. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft.
.THU...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. A chance of
showers.
.SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers and tstms.

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.

$$

ANZ233-210600-
Vineyard Sound-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 3 to 5 ft. Areas of fog. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft.
.WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.WED 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.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
.SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

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.

$$

ANZ234-210600-
Buzzards Bay-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 4 ft. Areas of fog. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft.
.WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft.
.WED 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.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers and tstms.

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.

$$

ANZ235-210600-
Rhode Island Sound-
116 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 5 to 7 ft. Areas of fog. Vsby 1 NM or less.
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 4 to 7 ft.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft.
.WED NIGHT...SW winds 15 to 20 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 4 ft.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 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.

$$

ANZ237-210600-
Block Island Sound-
116 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 25 kt.
Seas 4 to 6 ft. Areas of fog. 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 5 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 4 ft.
.WED 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.
.THU...W winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers and tstms.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 4 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.

$$

ANZ230-210600-
Boston Harbor-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds around 15 kt with gusts up to 25 kt.
Seas around 2 ft.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to around 5 kt after midnight. Seas around 2 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.THU...W winds around 5 kt, becoming S in the afternoon. Seas
1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 foot
or less. A chance of showers and tstms.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
1 foot or less. A chance of showers and tstms.
.SAT...SW winds around 5 kt. Seas 1 foot or less. A chance of
showers and tstms.
.SAT 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.

$$

ANZ236-210600-
Narragansett Bay-
116 PM EDT Tue Jun 20 2017

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

.THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 2 to 4 ft.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft.
.WED...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.
.WED NIGHT...W winds 10 to 15 kt, diminishing to around 5 kt
after midnight. Seas around 2 ft.
.THU...NW winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers and tstms.
.FRI NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. 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.

$$

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