Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 191116
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
716 AM EDT Sat Aug 19 2017

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

ANZ200-200000-
716 AM EDT Sat Aug 19 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
A cold front will push thru the waters late today and this evening
bringing mainly dry conditions after the current round of showers
and thunderstorms move east this morning. High pressure will  return
with dry weather during Saturday night through Tuesday. A  cold
front will then approach the waters midweek.

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.

$$

ANZ250-200000-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...SW winds 5 to 10 kt with gusts up to 25 kt, becoming SE
this afternoon. Seas 2 to 4 ft. Patchy fog. Vsby 1 NM or less,
increasing to 1 to 3 NM this afternoon.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 4 ft. Patchy fog.
.SUN...W winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
2 to 3 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.MON...W winds 5 to 10 kt, becoming S in the afternoon. Seas
around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of
showers.
.WED...SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of showers.
.WED NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.

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.

$$

ANZ251-200000-
Massachusetts Bay and Ipswich Bay-
716 AM EDT Sat Aug 19 2017

.TODAY...W winds 5 to 10 kt, becoming E this afternoon. Seas 2 to
3 ft. Patchy fog this morning. A slight chance of showers this
afternoon. Vsby 1 NM or less this morning.
.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft.
.SUN...W winds around 5 kt. Seas around 2 ft.
.SUN NIGHT...W winds around 5 kt. Seas 1 foot or less.
.MON...W winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.
.WED...SW winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.WED NIGHT...NW 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.

$$

ANZ231-200000-
Cape Cod Bay-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, diminishing
to around 5 kt this afternoon. Seas around 2 ft. Patchy fog this
morning with vsby 1 to 3 NM.
.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
1 foot or less.
.SUN...W winds around 5 kt. Seas 1 foot or less.
.SUN NIGHT...W winds around 5 kt. Seas 1 foot or less.
.MON...NW winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.TUE...SW winds 10 to 15 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.WED NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. A chance of
showers.

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.

$$

ANZ254-200000-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...

.TODAY...S winds 10 to 15 kt with gusts up to 25 kt, becoming SW
5 to 10 kt this afternoon. Seas 3 to 5 ft. Patchy fog. Vsby 1 NM
or less, increasing to 1 to 3 NM this afternoon.
.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt with gusts
up to 20 kt after midnight. Seas 2 to 4 ft. Patchy fog. Vsby 1 NM
or less.
.SUN...W winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...W winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft. Patchy fog. Vsby 1 to 3 NM.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.WED NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
showers.

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.

$$

ANZ255-200000-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
716 AM EDT Sat Aug 19 2017

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

.TODAY...SW winds 10 to 15 kt with gusts up to 25 kt, diminishing
to 5 to 10 kt this afternoon. Seas 3 to 5 ft. Patchy fog. Vsby
1 NM or less this morning.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after midnight.
Seas 3 to 4 ft. Patchy fog. Vsby 1 to 3 NM.
.SUN...W winds 5 to 10 kt. Seas around 3 ft. Patchy fog.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. A chance of showers.
.WED NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. A chance of
showers.

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.

$$

ANZ256-200000-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
716 AM EDT Sat Aug 19 2017

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

.TODAY...SW winds 5 to 10 kt. Gusts up to 20 kt this morning.
Seas 4 to 5 ft. Patchy fog. Vsby 1 NM or less this morning.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after midnight.
Seas 3 to 4 ft. Patchy fog.
.SUN...W winds 5 to 10 kt. Seas around 3 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. A chance of showers.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
7 ft. A chance of showers.
.WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of
showers.

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.

$$

ANZ232-200000-
Nantucket Sound-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...SW winds 5 to 10 kt. Gusts up to 20 kt this morning.
Seas 2 to 3 ft. Patchy fog. Vsby 1 NM or less, increasing to 1 to
3 NM this afternoon.
.TONIGHT...SW winds 10 to 15 kt, becoming W around 5 kt after
midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.
.MON...NW winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.TUE...SW winds 10 to 15 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers.
.WED NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.

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.

$$

ANZ233-200000-
Vineyard Sound-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog. Vsby
1 NM or less this morning.
.TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog.
.SUN...W winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.MON...W winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.TUE...SW winds 10 to 15 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of showers.
.WED...SW winds around 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers.
.WED NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers.

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.

$$

ANZ234-200000-
Buzzards Bay-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog this
morning with vsby 1 to 3 NM.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
1 foot or less.
.MON...W winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.TUE...SW winds 5 to 10 kt. Seas 1 foot or less.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.

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.

$$

ANZ235-200000-
Rhode Island Sound-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.TODAY...SW winds 5 to 10 kt. Seas 3 to 5 ft. Patchy fog. Vsby
1 NM or less this morning.
.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.
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of showers.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.WED NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
showers.

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.

$$

ANZ237-200000-
Block Island Sound-
716 AM EDT Sat Aug 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.TODAY...SW winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. Seas 3 to 5 ft. Patchy fog this morning with vsby 1 to
3 NM.
.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 4 ft.
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.WED NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.

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.

$$

ANZ230-200000-
Boston Harbor-
716 AM EDT Sat Aug 19 2017

.TODAY...W winds around 5 kt, becoming E this afternoon. Waves
1 foot or less. Patchy fog this morning. A slight chance of
showers this afternoon. Vsby 1 to 3 NM this morning.
.TONIGHT...W winds around 5 kt. Waves 1 foot or less.
.SUN...W winds around 5 kt. Waves 1 foot or less.
.SUN NIGHT...W winds around 5 kt. Waves 1 foot or less.
.MON...W winds around 5 kt. Waves 1 foot or less.
.MON NIGHT...SW winds around 5 kt. Waves 1 foot or less.
.TUE...SW winds 5 to 10 kt. Waves 1 foot or less.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers.
.WED...SW winds 5 to 10 kt. Waves 1 foot or less. A chance of
showers.
.WED NIGHT...NW winds 5 to 10 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.

$$

ANZ236-200000-
Narragansett Bay-
716 AM EDT Sat Aug 19 2017

.TODAY...SW winds around 5 kt, increasing to 5 to 10 kt this
afternoon. Waves 2 to 3 ft. Patchy fog this morning with vsby
1 to 3 NM.
.TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves
2 to 3 ft.
.SUN...W winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Waves around 2 ft.
.SUN NIGHT...W winds around 5 kt. Waves around 2 ft.
.MON...W winds 5 to 10 kt. Waves around 2 ft.
.MON NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. A chance of showers.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers.
.WED NIGHT...NW winds 5 to 10 kt. Waves 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.

$$

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