Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 202316
CWFBOX

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

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

ANZ200-211200-
716 PM EDT Tue Jun 20 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
A weak stalled frontal boundary will remain draped near the  waters
overnight into Wednesday. A cold front will swing across  the waters
late Wednesday or early Thursday. Yet another cold  front will
approach the waters over the weekend.

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.

$$

ANZ250-211200-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
716 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EDT WEDNESDAY...

.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 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...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of
showers.
.FRI NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 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.

$$

ANZ251-211200-
Massachusetts Bay and Ipswich Bay-
716 PM EDT Tue Jun 20 2017

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

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to around 5 kt after midnight. Seas 2 to 3 ft.
.WED...SW winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.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. A chance
of showers.
.FRI...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
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
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.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN...SW winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...S 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.

$$

ANZ231-211200-
Cape Cod Bay-
716 PM EDT Tue Jun 20 2017

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

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

$$

ANZ254-211200-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
716 PM EDT Tue Jun 20 2017

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

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Areas
of fog. Vsby 1 NM or less.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft. Areas of fog. Vsby 1 NM 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 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 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. A chance of showers and tstms.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
7 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers.
.SUN NIGHT...S 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.

$$

ANZ255-211200-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
716 PM EDT Tue Jun 20 2017

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

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Areas
of fog. Vsby 1 NM or less.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft. Areas of fog. Vsby 1 NM 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 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 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 25 kt. Seas
3 to 5 ft. A chance of showers and tstms.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
8 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 7 ft.
.SUN...W winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers.
.SUN NIGHT...SW 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.

$$

ANZ256-211200-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
716 PM EDT Tue Jun 20 2017

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

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Areas
of fog. Vsby 1 NM or less.
.WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 3 to 5 ft. Areas of fog. Vsby 1 NM 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 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 around 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 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. A chance of
showers and tstms.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
8 ft. A chance of showers.
.SAT NIGHT...W winds 10 to 15 kt. Seas 4 to 7 ft.
.SUN...W winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 3 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.

$$

ANZ232-211200-
Nantucket Sound-
716 PM EDT Tue Jun 20 2017

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

.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. Areas
of fog. Vsby 1 to 3 NM, decreasing to 1 NM or less after
midnight.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Areas of fog. Vsby 1 NM 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 2 to 4 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 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 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. A chance of showers and tstms.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...W winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.SUN NIGHT...SW winds 5 to 10 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.

$$

ANZ233-211200-
Vineyard Sound-
716 PM EDT Tue Jun 20 2017

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

.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. Areas
of fog. Vsby 1 to 3 NM.
.WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Areas of 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
around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 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 25 kt. Seas
2 to 4 ft. A chance of showers and tstms.
.SAT...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 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.

$$

ANZ234-211200-
Buzzards Bay-
716 PM EDT Tue Jun 20 2017

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

.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. Areas
of fog. Vsby 1 to 3 NM.
.WED...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Areas of fog. Vsby 1 to 3 NM.
.WED NIGHT...SW winds 10 to 15 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
1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.FRI...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 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.
.SUN...W winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.SUN NIGHT...SW winds 5 to 10 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.

$$

ANZ235-211200-
Rhode Island Sound-
716 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT WEDNESDAY...

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

$$

ANZ237-211200-
Block Island Sound-
716 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT WEDNESDAY...

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

$$

ANZ230-211200-
Boston Harbor-
716 PM EDT Tue Jun 20 2017

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

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

$$

ANZ236-211200-
Narragansett Bay-
716 PM EDT Tue Jun 20 2017

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

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