Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 192015
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
315 PM EST Mon Feb 19 2018

Coastal waters from the Merrimack River MA to Watch Hill RI out to
25 NM

ANZ200-200900-
315 PM EST Mon Feb 19 2018

.Synopsis for Massachusetts and Rhode Island coastal waters...
High pres will continue to move E of the waters this evening,
then a warm front approaching from the SW will lift N of the
waters Tue. A cold front will cross the waters early Thu, followed
by high pres Thu night and Fri.

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.

$$

ANZ250-200900-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
315 PM EST Mon Feb 19 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM.
.TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. Vsby 1 NM or less.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog.
.WED NIGHT...SW winds 10 to 15 kt, becoming NW after midnight.
Gusts up to 25 kt. Seas 2 to 4 ft.
.THU...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas 2 to 4 ft. A chance of showers.
.THU NIGHT...N winds 5 to 10 kt, becoming NE 10 to 15 kt after
midnight. Seas 2 to 4 ft.
.FRI...E winds around 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of rain.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of rain.
.SAT NIGHT...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain.

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.

$$

ANZ251-200900-
Massachusetts Bay and Ipswich Bay-
315 PM EST Mon Feb 19 2018

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

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM
after midnight.
.TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Seas 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Patchy fog.
.WED NIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming
NW after midnight. Seas 2 to 3 ft.
.THU...N winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
.THU NIGHT...NE winds 5 to 10 kt. Seas around 2 ft.
.FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. A chance of rain.
.SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft. A chance of
rain. Vsby 1 to 3 NM.

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.

$$

ANZ231-200900-
Cape Cod Bay-
315 PM EST Mon Feb 19 2018

.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...SW winds 10 to 15 kt, becoming NW after midnight.
Gusts up to 25 kt. Seas around 2 ft.
.THU...N winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas
around 2 ft. A chance of showers.
.THU NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas 2 to 3 ft. A chance of showers.
.FRI...E winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. A chance of rain.
.SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft. A chance of
rain.

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.

$$

ANZ254-200900-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
315 PM EST Mon Feb 19 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. Showers. Vsby 1 to 3 NM.
.TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. Vsby 1 NM or less.
.TUE NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. Patchy fog.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Patchy fog.
.WED NIGHT...SW winds 15 to 20 kt, becoming NW 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 3 to 5 ft.
.THU...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.THU NIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain.
.SAT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of rain.
.SAT NIGHT...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain. Vsby 1 to 3 NM.

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.

$$

ANZ255-200900-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
315 PM EST Mon Feb 19 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
5 to 6 ft. Patchy fog. A chance of showers.
.WED...SW winds around 15 kt with gusts up to 25 kt. Seas 5 to
7 ft. Patchy fog.
.WED NIGHT...SW winds 10 to 15 kt, becoming NW after midnight.
Gusts up to 25 kt. Seas 4 to 7 ft. A chance of showers.
.THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of showers.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain.
.FRI NIGHT...S winds around 10 kt. Seas 2 to 4 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas 3 to 5 ft. A chance of rain.
.SAT NIGHT...N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of rain. Vsby 1 to 3 NM.

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.

$$

ANZ256-200900-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
315 PM EST Mon Feb 19 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. Showers likely, mainly this evening. Vsby 1 to
3 NM after midnight.
.TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. A chance of showers. Vsby 1 NM or less.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
5 to 6 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
7 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
becoming NW after midnight. Seas 4 to 7 ft. A chance of showers.
.THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of showers.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of rain.
.FRI NIGHT...S winds around 10 kt. Seas 3 to 4 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of rain.
.SAT NIGHT...NE winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of rain.

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.

$$

ANZ232-200900-
Nantucket Sound-
315 PM EST Mon Feb 19 2018

.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM,
decreasing to 1 NM or less after midnight.
.TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
becoming NW after midnight. Seas 2 to 4 ft.
.THU...N winds around 10 kt. Gusts up to 20 kt in the morning.
Seas 2 to 3 ft. A chance of showers.
.THU NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. A chance of showers.
.FRI...E winds around 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of rain.
.SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft. A chance of
rain. Vsby 1 to 3 NM.

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.

$$

ANZ233-200900-
Vineyard Sound-
315 PM EST Mon Feb 19 2018

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM
after midnight.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Patchy fog.
.WED...SW winds around 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming NW after midnight. Seas 2 to 4 ft.
.THU...N winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...NE winds around 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. A chance of showers.
.FRI...E winds around 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of rain.
.FRI NIGHT...S winds around 10 kt. Seas around 2 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. A chance of rain.
.SAT NIGHT...E winds 5 to 10 kt. Seas around 2 ft. A chance of
rain.

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.

$$

ANZ234-200900-
Buzzards Bay-
315 PM EST Mon Feb 19 2018

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Patchy fog.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft.
.THU...NE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.THU NIGHT...NE winds 5 to 10 kt. Seas 1 foot or less. A chance
of showers. Vsby 1 to 3 NM.
.FRI...E winds 5 to 10 kt. Seas 1 foot or less. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of
rain. Vsby 1 to 3 NM.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. A chance of rain.
Vsby 1 to 3 NM.
.SAT NIGHT...NE winds 5 to 10 kt. Seas around 2 ft. A chance of
rain. Vsby 1 to 3 NM.

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.

$$

ANZ235-200900-
Rhode Island Sound-
315 PM EST Mon Feb 19 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM
after midnight.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 6 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
becoming NW after midnight. Seas 3 to 5 ft. A chance of showers.
.THU...NE winds around 10 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.THU NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. A chance of showers.
.FRI...E winds around 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of rain.
.SAT NIGHT...NE winds 5 to 10 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of rain.

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.

$$

ANZ237-200900-
Block Island Sound-
315 PM EST Mon Feb 19 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM.
.TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Patchy fog. Vsby 1 NM or less.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. Patchy fog.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming NW 5 to 10 kt after midnight. Seas 3 to 5 ft. A chance
of showers.
.THU...NE winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 4 ft. A chance of showers.
.THU NIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. A chance of showers.
.FRI...E winds around 10 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
rain.
.SAT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of rain.
.SAT NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
rain.

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.

$$

ANZ230-200900-
Boston Harbor-
315 PM EST Mon Feb 19 2018

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

.TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves
around 2 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to
3 NM after midnight.
.TUE...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot
or less. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds 10 to 15 kt. Waves 1 foot or less. Patchy
fog.
.WED...SW winds 5 to 10 kt with gusts up to 25 kt. Waves around
2 ft. Patchy fog.
.WED NIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming
NW after midnight. Waves 1 foot or less.
.THU...N winds 5 to 10 kt. Waves 1 foot or less. A chance of
showers.
.THU NIGHT...N winds 5 to 10 kt. Waves 1 foot or less.
.FRI...E winds 5 to 10 kt. Waves 1 foot or less. A chance of
rain.
.FRI NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. A chance
of rain.
.SAT...W winds around 5 kt. Waves 1 foot or less. A chance of
rain.
.SAT NIGHT...N winds 5 to 10 kt. Waves 1 foot or less. A chance
of rain.

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.

$$

ANZ236-200900-
Narragansett Bay-
315 PM EST Mon Feb 19 2018

.TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 2 to
3 ft. Patchy fog. Showers, mainly this evening. Vsby 1 to 3 NM
after midnight.
.TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Waves 2 to 3 ft. Patchy fog. Vsby 1 to 3 NM.
.TUE NIGHT...SW winds around 10 kt. Waves 2 to 4 ft. Patchy fog.
.WED...SW winds around 10 kt with gusts up to 25 kt. Waves 2 to
4 ft. Patchy fog. Vsby 1 to 3 NM.
.WED NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt, becoming
NW after midnight. Waves 2 to 3 ft. A chance of showers.
.THU...NE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.THU NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.FRI...E winds 5 to 10 kt. Waves around 2 ft. A chance of rain.
.FRI NIGHT...S winds 5 to 10 kt. Waves around 2 ft. Patchy fog. A
chance of rain. Vsby 1 to 3 NM.
.SAT...W winds around 5 kt. Waves around 2 ft. A chance of rain.
Vsby 1 to 3 NM.
.SAT NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. A chance of
rain. Vsby 1 to 3 NM.

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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