Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 170755
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
355 AM EDT Mon Jul 17 2017

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

ANZ200-172015-
355 AM EDT Mon Jul 17 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
Weak high pressure shifts offshore, providing a light south to
southwest flow of warm humid air over the waters for much of the
week. A cold front will move across the waters Thursday night.

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.

$$

ANZ250-172015-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog this
morning with vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft.
.WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 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. Seas 2 to 3 ft. A chance of showers
and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.FRI...W winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...NW 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.

$$

ANZ251-172015-
Massachusetts Bay and Ipswich Bay-
355 AM EDT Mon Jul 17 2017

.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE...S winds around 5 kt, becoming SE in the afternoon. Seas
2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds around 5 kt. Seas 1 foot or less. A chance of
showers and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance
of showers and tstms.
.FRI...W winds around 5 kt. Seas 1 foot or less.
.FRI NIGHT...NW winds around 5 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.

$$

ANZ231-172015-
Cape Cod Bay-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog this
morning with vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 1 foot or less. Patchy fog. Vsby 1 to 3 NM.
.TUE...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 1 foot or less. Patchy fog.
.TUE NIGHT...S winds 5 to 10 kt. Seas 1 foot or less.
.WED...S winds 5 to 10 kt. Seas 1 foot or less.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance
of showers and tstms.
.FRI...W winds around 5 kt. Seas 1 foot or less.
.FRI NIGHT...NW winds around 5 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.

$$

ANZ254-172015-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog this
morning with vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 NM or less.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of
showers and tstms. Vsby 1 to 3 NM.
.FRI...W winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...NW winds 5 to 10 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.

$$

ANZ255-172015-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
355 AM EDT Mon Jul 17 2017

.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy dense fog
this morning with vsby 1 NM or less.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 NM or less.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.TUE NIGHT...S winds around 5 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of
showers and tstms. Vsby 1 to 3 NM.
.FRI...W winds 5 to 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...NW winds 5 to 10 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.

$$

ANZ256-172015-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog this
morning with vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 NM or less.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.TUE NIGHT...S winds around 5 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of
showers and tstms. Vsby 1 to 3 NM.
.FRI...W winds 5 to 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...NW winds 5 to 10 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.

$$

ANZ232-172015-
Nantucket Sound-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog this
morning with vsby 1 NM or less.
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog.
Vsby 1 to 3 NM.
.TUE...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog.
.TUE NIGHT...SW winds around 5 kt. Seas 1 foot or less.
.WED...SW winds 5 to 10 kt. Seas 1 foot or less.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers and tstms.
.FRI...W winds 5 to 10 kt. Seas 1 foot or less.
.FRI NIGHT...NW winds around 5 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.

$$

ANZ233-172015-
Vineyard Sound-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog this
morning with vsby 1 to 3 NM.
.TONIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog.
Vsby 1 to 3 NM.
.TUE...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Patchy
fog. Vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas 1 foot or less. Patchy fog. Vsby
1 to 3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers and tstms.
.FRI...W winds 5 to 10 kt. Seas around 2 ft.
.FRI NIGHT...NW winds 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.

$$

ANZ234-172015-
Buzzards Bay-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog this
morning.
.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 1 foot or less. Patchy fog. Vsby 1 to 3 NM.
.TUE...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 1 foot or less. Patchy fog.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Patchy
fog. Vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas 1 foot or less.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance
of showers and tstms.
.FRI...W winds 5 to 10 kt. Seas 1 foot or less.
.FRI NIGHT...NW winds around 5 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.

$$

ANZ235-172015-
Rhode Island Sound-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog this
morning with vsby 1 NM or less.
.TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
Vsby 1 to 3 NM.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog.
Vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms. Vsby 1 to 3 NM.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.FRI...W winds 5 to 10 kt. Seas around 2 ft.
.FRI NIGHT...NW 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.

$$

ANZ237-172015-
Block Island Sound-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds around 5 kt, increasing to 5 to 10 kt this
afternoon. Seas around 2 ft. Patchy fog this morning.
.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas around 2 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby
1 to 3 NM.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Patchy fog. Vsby 1 to 3 NM.
.WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
Vsby 1 to 3 NM.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.FRI...W winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...NW 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.

$$

ANZ230-172015-
Boston Harbor-
355 AM EDT Mon Jul 17 2017

.TODAY...SE winds 5 to 10 kt. Seas around 2 ft.
.TONIGHT...S winds around 5 kt. Seas around 2 ft. Patchy fog.
Vsby 1 to 3 NM.
.TUE...SE winds around 5 kt. Seas around 2 ft. Patchy fog. A
chance of showers.
.TUE NIGHT...S winds around 5 kt. Seas around 2 ft.
.WED...SW winds 5 to 10 kt. Seas 1 foot or less.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds around 5 kt. Seas 1 foot or less. A chance of
showers and tstms.
.THU NIGHT...W winds around 5 kt. Seas 1 foot or less. A chance
of showers and tstms.
.FRI...W winds around 5 kt. Seas 1 foot or less.
.FRI NIGHT...NW winds around 5 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.

$$

ANZ236-172015-
Narragansett Bay-
355 AM EDT Mon Jul 17 2017

.TODAY...S winds 5 to 10 kt. Seas 1 foot or less.
.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 1 foot or less. Patchy fog. Vsby 1 to 3 NM.
.TUE...SE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. Patchy fog.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft.
.WED...SW winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 1 foot or less.
.WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms. Vsby 1 to 3 NM.
.THU NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers and tstms.
.FRI...W winds around 5 kt. Seas 1 foot or less.
.FRI NIGHT...NW winds around 5 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.

$$

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