Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 141958
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
358 PM EDT Mon Aug 14 2017

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

ANZ200-150830-
358 PM EDT Mon Aug 14 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
A weak area of low pressure passing south of the waters will
produce light scattered showers overnight into Tuesday. Tropical
Storm Gert will pass well south of the waters on Wednesday with
some minor elevated southerly swells Tuesday night into Wednesday.
High pressure returns for Thursday. A warm front will bring a
chance of rain for Fri into 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.

$$

ANZ250-150830-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
358 PM EDT Mon Aug 14 2017

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

$$

ANZ251-150830-
Massachusetts Bay and Ipswich Bay-
358 PM EDT Mon Aug 14 2017

.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog after
midnight with vsby 1 NM or less.
.TUE...S winds around 5 kt, increasing to 5 to 10 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog. Vsby
1 NM or less.
.TUE NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Patchy fog. Vsby 1 NM or less.
.WED...NW winds around 5 kt. Seas around 2 ft.
.WED NIGHT...NW 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...S winds around 5 kt. Seas 1 foot or less. A chance
of showers.
.FRI...SE winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.FRI NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...S 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.

$$

ANZ231-150830-
Cape Cod Bay-
358 PM EDT Mon Aug 14 2017

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

$$

ANZ254-150830-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
358 PM EDT Mon Aug 14 2017

.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Seas 2 to 3 ft. Patchy fog this evening, then patchy
dense fog after midnight. A slight chance of showers after
midnight. Vsby 1 NM or less.
.TUE...S 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.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 4 ft. Patchy fog. Vsby 1 NM or less.
.WED...NW winds 5 to 10 kt. Seas 3 to 5 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
3 to 5 ft.
.THU...N winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.FRI...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.FRI NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SAT...SE winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 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.

$$

ANZ255-150830-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
358 PM EDT Mon Aug 14 2017

.TONIGHT...SE winds around 5 kt. Seas 2 to 3 ft. Patchy fog this
evening, then patchy dense fog after midnight. A chance of
showers after midnight. Vsby 1 NM or less.
.TUE...SE winds 5 to 10 kt. Seas 2 to 4 ft. Patchy fog. A chance
of showers. Vsby 1 NM or less.
.TUE NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
4 to 6 ft. Patchy fog. A chance of showers and tstms. Vsby 1 NM
or less.
.WED...W winds 5 to 10 kt. Seas 4 to 7 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
4 to 6 ft.
.THU...NE winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.FRI...S winds around 10 kt. Seas around 2 ft. A chance of
showers.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SAT...SE winds around 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 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.

$$

ANZ256-150830-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
358 PM EDT Mon Aug 14 2017

.TONIGHT...SW winds around 5 kt. Seas around 3 ft. Patchy fog. A
chance of showers after midnight. Vsby 1 NM or less.
.TUE...SE winds 5 to 10 kt. Seas 3 to 4 ft. Patchy fog. A chance
of showers. Vsby 1 NM or less.
.TUE NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
4 to 6 ft. Patchy fog. Vsby 1 NM or less.
.WED...W winds 5 to 10 kt. Seas 5 to 7 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
4 to 7 ft.
.THU...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.FRI...S winds around 10 kt. Seas around 2 ft. A chance of
showers.
.FRI NIGHT...SE winds around 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SAT...SE winds around 10 kt. Seas around 3 ft. A chance of
showers and tstms.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 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.

$$

ANZ232-150830-
Nantucket Sound-
358 PM EDT Mon Aug 14 2017

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

$$

ANZ233-150830-
Vineyard Sound-
358 PM EDT Mon Aug 14 2017

.TONIGHT...S winds around 5 kt. Seas 1 foot or less. Patchy fog
this evening, then patchy dense fog after midnight. A slight
chance of showers after midnight. Vsby 1 NM or less.
.TUE...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. A chance
of showers. Vsby 1 NM or less.
.TUE NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Patchy fog. Vsby 1 NM or less.
.WED...W winds 5 to 10 kt. Seas 2 to 4 ft. Patchy fog. Vsby 1 to
3 NM.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 4 ft.
.THU...N winds 5 to 10 kt, becoming SW in the afternoon. Seas
around 2 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.FRI...S winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.
.FRI NIGHT...SE winds around 10 kt. Seas around 2 ft. A chance of
showers.
.SAT...SE winds around 10 kt. Seas around 2 ft. A chance of
showers and tstms.
.SAT NIGHT...S 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.

$$

ANZ234-150830-
Buzzards Bay-
358 PM EDT Mon Aug 14 2017

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

$$

ANZ235-150830-
Rhode Island Sound-
358 PM EDT Mon Aug 14 2017

.TONIGHT...S winds around 5 kt. Seas 2 to 3 ft. Patchy fog. A
chance of showers after midnight. Vsby 1 NM or less.
.TUE...SE winds 5 to 10 kt. Seas 2 to 4 ft. Patchy fog. A chance
of showers. Vsby 1 NM or less.
.TUE NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
3 to 5 ft. Patchy fog. Vsby 1 NM or less.
.WED...W winds 5 to 10 kt. Seas 4 to 6 ft. Patchy fog.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 4 ft.
.THU...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.FRI...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.FRI NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...SW 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.

$$

ANZ237-150830-
Block Island Sound-
358 PM EDT Mon Aug 14 2017

.TONIGHT...SW winds around 5 kt. Seas 2 to 3 ft. Patchy fog. A
chance of showers after midnight with vsby 1 NM or less.
.TUE...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 2 to 4 ft. Patchy fog. A chance of showers. Vsby
1 NM or less.
.TUE NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
3 to 5 ft. Patchy fog. Vsby 1 NM or less.
.WED...NW winds around 5 kt, becoming W in the afternoon. Seas
3 to 5 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 4 ft.
.THU...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.FRI...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.FRI NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...SW 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.

$$

ANZ230-150830-
Boston Harbor-
358 PM EDT Mon Aug 14 2017

.TONIGHT...S winds around 5 kt. Waves 1 foot or less. Patchy fog
after midnight.
.TUE...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Waves around 2 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Waves around 2 ft.
.WED...NW winds around 5 kt. Waves 1 foot or less.
.WED NIGHT...NW winds around 5 kt. Waves 1 foot or less.
.THU...NW winds around 5 kt, becoming SW in the afternoon. Waves
1 foot or less.
.THU NIGHT...S winds around 5 kt. Waves 1 foot or less. A chance
of showers.
.FRI...SE winds around 5 kt. Waves 1 foot or less. A chance of
showers.
.FRI NIGHT...E winds around 5 kt. Waves 1 foot or less. A chance
of showers.
.SAT...E winds around 5 kt. Waves 1 foot or less. A chance of
showers and tstms.
.SAT NIGHT...S winds around 5 kt. Waves 1 foot or less. A chance
of showers and tstms.

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.

$$

ANZ236-150830-
Narragansett Bay-
358 PM EDT Mon Aug 14 2017

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

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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