Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 191414
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
1014 AM EDT Wed Jul 19 2017

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

ANZ200-200315-
1014 AM EDT Wed Jul 19 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
Bermuda high pres will control our weather through tonight. A
weak cold front will cross the waters Thu night into Fri before
washing out. A couple waves of low pressure will track near or
just south of the waters this weekend into early next week.

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.

$$

ANZ250-200315-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...S winds 5 to 10 kt. Gusts up to 20 kt. Seas
2 to 4 ft. Patchy fog. Isolated showers. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft.
.THU...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft.
.THU NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. A chance of showers and tstms. Vsby 1 to 3 NM.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.SUN...E winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft. A chance of
showers. Vsby 1 to 3 NM.

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.

$$

ANZ251-200315-
Massachusetts Bay and Ipswich Bay-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...S winds 5 to 10 kt. Seas around 2 ft. Patchy
fog. Isolated showers. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...W winds 5 to 10 kt, becoming SE in the afternoon. Seas
around 2 ft.
.THU NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 to 2 ft. A chance of showers and tstms.
.FRI...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers
and tstms.
.FRI NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.SAT...SW winds around 5 kt. Seas 1 foot or less.
.SAT NIGHT...W winds around 5 kt. Seas 1 foot or less.
.SUN...E winds around 5 kt. Seas 1 foot or less. A chance of
showers.
.SUN NIGHT...SE 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.

$$

ANZ231-200315-
Cape Cod Bay-
1014 AM EDT Wed Jul 19 2017

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

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.

$$

ANZ254-200315-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...SW winds 5 to 10 kt. Gusts up to 20 kt. Seas
2 to 4 ft. Patchy fog. Vsby 1 NM or less.
.TONIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft. Patchy dense fog. Vsby 1 NM or less.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Areas of fog. Vsby
1 NM or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms. Vsby 1 to 3 NM.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...SE winds around 5 kt. Seas 2 to 3 ft. A chance of showers.
.SUN NIGHT...S winds around 5 kt. Seas 2 to 3 ft. A chance of
showers. Vsby 1 to 3 NM.

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.

$$

ANZ255-200315-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1014 AM EDT Wed Jul 19 2017

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

$$

ANZ256-200315-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1014 AM EDT Wed Jul 19 2017

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

$$

ANZ232-200315-
Nantucket Sound-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...SW winds 5 to 10 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog. Vsby 1 NM or less.
.TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Vsby 1 NM or less.
.THU...SW winds 5 to 10 kt. Seas 1 to 2 ft. Patchy fog. Vsby 1 NM
or less.
.THU NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt
after midnight. Seas around 2 ft. A chance of showers and tstms.
.FRI...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers
and tstms.
.FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.SAT...W winds 5 to 10 kt. Seas 1 foot or less.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance
of showers.
.SUN...SE winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.SUN NIGHT...S 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.

$$

ANZ233-200315-
Vineyard Sound-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...SW winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Patchy 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. Patchy
fog. Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. A chance of showers and tstms.
.FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...W winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.SUN...SE 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.

$$

ANZ234-200315-
Buzzards Bay-
1014 AM EDT Wed Jul 19 2017

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

$$

ANZ235-200315-
Rhode Island Sound-
1014 AM EDT Wed Jul 19 2017

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

$$

ANZ237-200315-
Block Island Sound-
1014 AM EDT Wed Jul 19 2017

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

$$

ANZ230-200315-
Boston Harbor-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...S winds 5 to 10 kt. Seas 1 foot or less.
Isolated showers. Patchy fog. Vsby 1 to 3 NM.
.TONIGHT...SW 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...S winds around 5 kt, becoming W around 5 kt after
midnight. Seas 1 foot or less. A chance of showers and tstms.
.FRI...SW winds around 5 kt. Seas 1 foot or less. A chance of
showers and tstms.
.FRI NIGHT...W winds around 5 kt. Seas 1 foot or less.
.SAT...W winds around 5 kt. Seas 1 foot or less.
.SAT NIGHT...W winds around 5 kt. Seas 1 foot or less.
.SUN...E winds around 5 kt. Seas 1 foot or less. A chance of
showers.
.SUN NIGHT...SE 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.

$$

ANZ236-200315-
Narragansett Bay-
1014 AM EDT Wed Jul 19 2017

.THIS AFTERNOON...SW winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 3 ft. Isolated showers.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas around 2 ft. Patchy fog. Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 1 to 2 ft.
.THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. A chance of showers and tstms.
.FRI...SW winds around 5 kt, increasing to 5 to 10 kt with gusts
up to 20 kt in the afternoon. Seas around 2 ft. A chance of
showers and tstms.
.FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.SAT...W winds around 5 kt. Seas around 2 ft.
.SAT NIGHT...W winds around 5 kt. Seas 1 foot or less. A chance
of showers.
.SUN...SE winds around 5 kt. Seas 1 foot or less. A chance of
showers.
.SUN NIGHT...S winds around 5 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.

$$

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