Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 200212
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
1012 PM EDT Thu Oct 19 2017

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

ANZ200-201515-
1012 PM EDT Thu Oct 19 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
A dry cold front will move across the waters overnight. Strong
high pressure over the Appalachians Friday will move east across
the southern New England coastal waters this weekend. A cold front
approaches from the west late Tuesday.

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.

$$

ANZ250-201515-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.FRI...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SW winds around 10 kt. Seas 2 to 4 ft.
.MON...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
6 to 9 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.

$$

ANZ251-201515-
Massachusetts Bay and Ipswich Bay-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt. Gusts
up to 25 kt. Seas 2 to 4 ft.
.FRI...NW winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.SAT...W winds around 5 kt, becoming SW around 5 kt in the
afternoon. Seas around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 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.

$$

ANZ231-201515-
Cape Cod Bay-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 25 kt. Seas around 2 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft.
.SAT...W winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.SUN...SW winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 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.

$$

ANZ254-201515-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 15 to 20 kt. Gusts up to 30 kt. Seas 4 to 6
ft.
.FRI...W winds 10 to 15 kt, becoming NW 5 to 10 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft.
.FRI NIGHT...N winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.MON NIGHT...S winds around 10 kt. Seas 2 to 4 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
6 to 9 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.

$$

ANZ255-201515-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT FRIDAY...

.OVERNIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.SAT...N winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 3 ft.
.MON NIGHT...S winds around 10 kt. Seas around 3 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
7 to 10 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.

$$

ANZ256-201515-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT FRIDAY...

.OVERNIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
5 to 6 ft.
.FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 3 ft.
.SAT...N winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 3 ft.
.SUN...SW winds 5 to 10 kt. Seas around 3 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 3 ft.
.MON NIGHT...S winds around 10 kt. Seas 3 to 4 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
7 ft. A chance of showers.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
7 to 10 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.

$$

ANZ232-201515-
Nantucket Sound-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 3 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.MON...SW winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...S winds around 10 kt. Seas 2 to 3 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 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.

$$

ANZ233-201515-
Vineyard Sound-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 3 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN...SW winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds around 10 kt. Seas 2 to 3 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 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.

$$

ANZ234-201515-
Buzzards Bay-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY...

.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 3 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.SUN...SW winds 5 to 10 kt. Seas 1 foot or less.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of showers.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 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.

$$

ANZ235-201515-
Rhode Island Sound-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT FRIDAY...

.OVERNIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 3 ft.
.MON NIGHT...S winds around 10 kt. Seas around 3 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 8 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.

$$

ANZ237-201515-
Block Island Sound-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT FRIDAY...

.OVERNIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Seas
2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds around 10 kt. Seas around 3 ft.
.TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of showers.
.TUE NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 8 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.

$$

ANZ230-201515-
Boston Harbor-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 25 kt before
midnight. Waves around 2 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Gusts up to 20 kt. Waves around 2 ft.
.FRI NIGHT...NW winds around 5 kt. Gusts up to 20 kt in the
evening. Waves 1 foot or less.
.SAT...SW winds around 5 kt. Waves 1 foot or less.
.SAT NIGHT...SW winds around 5 kt. Waves 1 foot or less.
.SUN...SW winds 5 to 10 kt. Waves 1 foot or less.
.SUN NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.MON...SW winds 5 to 10 kt. Waves 1 foot or less.
.MON NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.TUE...S winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft. A chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Waves
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.

$$

ANZ236-201515-
Narragansett Bay-
1012 PM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

.OVERNIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves
2 to 3 ft.
.FRI...NW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Waves 2 to 3 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Waves around 2 ft.
.SAT...NW winds around 5 kt, becoming SW in the afternoon. Waves
around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.SUN...SW winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Waves around 2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.MON...SW winds 5 to 10 kt. Waves 2 to 3 ft.
.MON NIGHT...S winds 5 to 10 kt. Waves 2 to 3 ft.
.TUE...S winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
4 ft. A chance of showers.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 30 kt. Waves
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.

$$

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