Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 171503
CWFBOX

Coastal Waters Forecast
National Weather Service Boston/Norton MA
1103 AM EDT Sun Mar 17 2019

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

ANZ200-180415-
1103 AM EDT Sun Mar 17 2019

.Synopsis for Massachusetts and Rhode Island coastal waters...
Gradually diminishing wind today becoming light tonight and Mon  as
high pres moves over the waters. Another high pres builds into  the
region Tue then shifts south of the waters Wed. A cold will  sweep
across the waters late Thu or Thu night.

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.

$$

ANZ250-180415-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1103 AM EDT Sun Mar 17 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Seas 3 to 4 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 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.

$$

ANZ251-180415-
Massachusetts Bay and Ipswich Bay-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft.
.MON...W winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less.
.WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ231-180415-
Cape Cod Bay-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...NW winds 10 to 15 kt, becoming W 5 to 10 kt.
Gusts up to 20 kt. Seas around 2 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...W winds around 5 kt, becoming NW after midnight.
Seas 1 foot or less.
.TUE...N winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...N winds around 5 kt, becoming NW after midnight.
Seas 1 foot or less.
.WED...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas around
2 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ254-180415-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1103 AM EDT Sun Mar 17 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Seas around 4 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft.
.MON...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.
.TUE...N winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 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.

$$

ANZ255-180415-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1103 AM EDT Sun Mar 17 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Seas 4 to 5 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft.
.MON...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.
.TUE...NW winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...NW winds around 5 kt. Seas 2 to 3 ft.
.WED...W winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 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.

$$

ANZ256-180415-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1103 AM EDT Sun Mar 17 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 25 kt.
Seas around 4 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft.
.MON...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
around 2 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.
.TUE...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.
.WED...W winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 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.

$$

ANZ232-180415-
Nantucket Sound-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.
.TUE...N winds 5 to 10 kt. Seas 1 foot or less.
.TUE NIGHT...NW winds around 5 kt. Seas 1 foot or less.
.WED...W winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 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.

$$

ANZ233-180415-
Vineyard Sound-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 3 ft.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW 5 to 10 kt after midnight. Seas 2 to 3 ft.
.MON...W winds 5 to 10 kt. Seas 2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.
.TUE...NW winds 5 to 10 kt. Seas 1 foot or less.
.TUE NIGHT...NW winds around 5 kt. Seas 1 foot or less.
.WED...W winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ234-180415-
Buzzards Bay-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft.
.TONIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas 2 to 3 ft.
.MON...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.
.TUE...NW winds 5 to 10 kt. Seas 1 foot or less.
.TUE NIGHT...NW winds around 5 kt. Seas 1 foot or less.
.WED...W winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ235-180415-
Rhode Island Sound-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft.
.TONIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.MON...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
2 to 3 ft.
.TUE...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less.
.WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 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.

$$

ANZ237-180415-
Block Island Sound-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Seas around 3 ft.
.TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft.
.MON...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft.
.TUE...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less.
.WED...W winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. A chance of rain.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 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.

$$

ANZ230-180415-
Boston Harbor-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds 10 to 15 kt with gusts up to 20 kt.
Waves 1 foot or less.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves 1 foot or less.
.MON...W winds 5 to 10 kt. Waves 1 foot or less.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less.
.TUE...NW winds 5 to 10 kt. Waves 1 foot or less.
.TUE NIGHT...NW winds around 5 kt. Waves 1 foot or less.
.WED...SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 foot
or less.
.WED NIGHT...SW winds around 10 kt with gusts up to 20 kt. Waves
1 foot or less.
.THU...SW winds around 10 kt with gusts up to 20 kt. Waves around
2 ft.
.THU NIGHT...W winds 5 to 10 kt with gusts up to 20 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.

$$

ANZ236-180415-
Narragansett Bay-
1103 AM EDT Sun Mar 17 2019

.THIS AFTERNOON...W winds around 10 kt with gusts up to 20 kt.
Waves around 2 ft.
.TONIGHT...NW winds 5 to 10 kt. Waves around 2 ft.
.MON...W winds 5 to 10 kt. Waves around 2 ft.
.MON NIGHT...NW winds 5 to 10 kt. Waves around 2 ft.
.TUE...NW winds 5 to 10 kt. Waves 1 foot or less.
.TUE NIGHT...NW winds around 5 kt. Waves 1 foot or less.
.WED...W winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft.
.WED NIGHT...SW winds around 10 kt with gusts up to 20 kt. Waves
2 to 3 ft.
.THU...SW winds around 10 kt with gusts up to 25 kt. Waves 2 to
3 ft. A chance of rain.
.THU NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Waves
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.

$$
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