Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 250735
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
335 AM EDT Tue Jul 25 2017

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

ANZ200-252015-
335 AM EDT Tue Jul 25 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
Another weak wave of low pres south of the waters will maintain a
NE flow today. High pres follows for late tonight and Wed but
will slide east of the waters by Thu. Another coastal storm may
track south of New Eng 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.

$$

ANZ250-252015-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH LATE
TONIGHT...

.TODAY...NE winds 10 to 15 kt. Gusts up to 20 kt this morning.
Seas 4 to 7 ft.
.TONIGHT...N winds 5 to 10 kt. Seas 3 to 5 ft.
.WED...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 3 ft.
.THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Gusts up to 20 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.
Vsby 1 to 3 NM.
.FRI NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ251-252015-
Massachusetts Bay and Ipswich Bay-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH THIS
AFTERNOON...

.TODAY...N winds 10 to 15 kt, becoming NE 5 to 10 kt this
afternoon. Seas 4 to 7 ft. A slight chance of showers this
morning with vsby 1 to 3 NM.
.TONIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft.
.WED...N winds around 5 kt, becoming SE in the afternoon. Seas
2 to 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.THU...S winds 5 to 10 kt. Seas 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. 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. Vsby 1 to 3 NM.
.FRI NIGHT...N winds 5 to 10 kt with gusts up to 25 kt. Seas 2 to
3 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.SAT NIGHT...NW winds around 5 kt. Seas 1 foot or less.

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.

$$

ANZ231-252015-
Cape Cod Bay-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 10 AM
EDT THIS MORNING...

.TODAY...N winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...NE winds around 5 kt, becoming E in the afternoon. Seas
2 to 3 ft.
.WED NIGHT...S winds around 5 kt. Seas 1 foot or less.
.THU...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
1 foot or less. A chance of showers.
.FRI...SW winds 5 to 10 kt. Seas 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.

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.

$$

ANZ254-252015-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH LATE
TONIGHT...

.TODAY...N winds 10 to 15 kt. Gusts up to 20 kt this afternoon.
Seas 4 to 7 ft.
.TONIGHT...NE winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas 4 to 6 ft.
.WED...E winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.THU...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. A chance of showers.
.FRI...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Showers likely. Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft.

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.

$$

ANZ255-252015-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH LATE
TONIGHT...

.TODAY...NE winds 10 to 15 kt. Gusts up to 20 kt this afternoon.
Seas 4 to 6 ft.
.TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
6 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SE winds 5 to 10 kt. Seas 2 to 4 ft.
.THU...S winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely. Vsby
1 to 3 NM.
.FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.SAT NIGHT...NE winds 5 to 10 kt. Seas 2 to 4 ft.

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.

$$

ANZ256-252015-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH LATE
TONIGHT...

.TODAY...NE winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of
showers this morning.
.TONIGHT...NE 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...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely.
.FRI...SW winds 10 to 15 kt. Seas around 2 ft. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ232-252015-
Nantucket Sound-
335 AM EDT Tue Jul 25 2017

.TODAY...N winds 10 to 15 kt. Seas 2 to 3 ft.
.TONIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas 2 to 3 ft.
.WED...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less.
.THU...S winds 5 to 10 kt. Seas 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
.FRI...SW winds 10 to 15 kt. Seas 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds around 10 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds around 10 kt with gusts up to 20 kt. Seas around
2 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.

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.

$$

ANZ233-252015-
Vineyard Sound-
335 AM EDT Tue Jul 25 2017

.TODAY...NE winds around 10 kt. Seas 2 to 3 ft.
.TONIGHT...N winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas 2 to 3 ft.
.WED...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
around 2 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 1 foot or less.
.THU NIGHT...SW winds around 10 kt. Gusts up to 20 kt after
midnight. Seas 1 foot or less. A chance of showers.
.FRI...SW winds 10 to 15 kt. Seas 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds around 10 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds around 10 kt with gusts up to 20 kt. Seas around
2 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft.

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.

$$

ANZ234-252015-
Buzzards Bay-
335 AM EDT Tue Jul 25 2017

.TODAY...NE winds 5 to 10 kt. Seas around 2 ft.
.TONIGHT...N winds 5 to 10 kt. Seas around 2 ft.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less.
.WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less.
.THU...SW winds 5 to 10 kt. Seas 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. A chance
of showers.
.FRI...SW winds 5 to 10 kt. Seas 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
1 foot or less. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.

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.

$$

ANZ235-252015-
Rhode Island Sound-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 10 AM
EDT THIS MORNING...

.TODAY...NE winds 5 to 10 kt. Seas 3 to 5 ft.
.TONIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas 2 to 4 ft.
.WED...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas around 2 ft. A chance of showers.
.FRI...SW winds 10 to 15 kt. Seas around 2 ft. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ237-252015-
Block Island Sound-
335 AM EDT Tue Jul 25 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 10 AM
EDT THIS MORNING...

.TODAY...NE winds 5 to 10 kt. Seas 2 to 4 ft.
.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 4 ft.
.WED...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.THU...SW winds 5 to 10 kt. Seas around 2 ft.
.THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Showers
likely.
.FRI...SW winds 10 to 15 kt. Seas 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ230-252015-
Boston Harbor-
335 AM EDT Tue Jul 25 2017

.TODAY...NE winds around 10 kt. Waves 1 foot or less, except 2 to
4 ft at the outer harbor entrance. A slight chance of showers.
Vsby 1 to 3 NM this morning.
.TONIGHT...N winds 5 to 10 kt. Waves 1 foot or less, except 2 to
4 ft at the outer harbor entrance.
.WED...N winds around 5 kt, becoming SE in the afternoon. Waves
1 foot or less.
.WED NIGHT...S winds 5 to 10 kt. Waves 1 foot or less.
.THU...SW winds 5 to 10 kt. Waves 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers.
.FRI...S winds around 5 kt. Waves 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...N winds 5 to 10 kt with gusts up to 20 kt. Waves
1 foot or less. A chance of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot or
less.
.SAT NIGHT...NW winds around 5 kt. Waves 1 foot or less.

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.

$$

ANZ236-252015-
Narragansett Bay-
335 AM EDT Tue Jul 25 2017

.TODAY...NE winds 5 to 10 kt. Waves 1 foot or less, except 2 to
4 ft at the bay entrance.
.TONIGHT...N winds 5 to 10 kt. Waves 1 foot or less.
.WED...NE winds around 5 kt, becoming SE in the afternoon. Waves
1 foot or less.
.WED NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Waves 1 foot or less.
.THU...SW winds 5 to 10 kt. Waves 1 foot or less.
.THU NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers.
.FRI...SW winds 5 to 10 kt. Waves 1 foot or less. Showers likely.
Vsby 1 to 3 NM.
.FRI NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers. Vsby 1 to 3 NM.
.SAT...N winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft.
.SAT NIGHT...NW winds around 5 kt. Waves 1 foot or less.

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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