Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 101929
CWFBOX

Coastal Waters Forecast
National Weather Service Boston/Norton MA
329 PM EDT Tue Jul 10 2018

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

ANZ200-110815-
329 PM EDT Tue Jul 10 2018

.Synopsis for Massachusetts and Rhode Island coastal waters...
A cold front will push across the waters by daybreak on Wednesday.
Tropical Storm Chris will pass well south and east of the waters
Wed with increasing swells. High pressure returns for Thu through
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.

$$

ANZ250-110815-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
329 PM EDT Tue Jul 10 2018

.TONIGHT...SW winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Seas 2 to 4 ft. A chance of showers and tstms.
.WED...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.WED NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft.
.THU...NE winds 5 to 10 kt. Seas 2 to 4 ft.
.THU NIGHT...S winds around 5 kt. Seas 2 to 4 ft.
.FRI...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ251-110815-
Massachusetts Bay and Ipswich Bay-
329 PM EDT Tue Jul 10 2018

.TONIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. A chance of showers. A chance of tstms. Some tstms
may produce gusty winds and small hail this evening.
.WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft.
.THU...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft.
.THU NIGHT...SW winds around 5 kt. Seas 2 to 3 ft.
.FRI...S winds around 5 kt, becoming SE in the afternoon. Seas
2 to 3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...S winds around 5 kt. Seas 2 to 3 ft.
.SUN NIGHT...S winds around 5 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ231-110815-
Cape Cod Bay-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 2 ft. A slight chance of showers and tstms
this evening, then a chance of showers and tstms after midnight.
.WED...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers and tstms.
.WED NIGHT...N winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas around 2 ft.
.THU...NE winds 5 to 10 kt. Seas 1 foot or less.
.THU NIGHT...SE winds around 5 kt, becoming SW around 5 kt after
midnight. Seas around 2 ft.
.FRI...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...S winds around 5 kt. Seas around 2 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ254-110815-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 3 to 5 ft. A chance of showers and tstms after
midnight.
.WED...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of showers and tstms. Vsby 1 to 3 NM.
.WED NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
becoming N 5 to 10 kt after midnight. Seas 3 to 5 ft.
.THU...NE winds 5 to 10 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds around 5 kt, becoming SW after midnight.
Seas 2 to 4 ft.
.FRI...SE winds 5 to 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ255-110815-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...

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

Winds and seas higher in and near tstms.

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.

$$

ANZ256-110815-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas around 4 ft. A chance of showers and tstms after
midnight.
.WED...N winds 5 to 10 kt, becoming NE 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 4 to 7 ft. A chance of showers
and tstms.
.WED NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
becoming N 5 to 10 kt after midnight. Seas 4 to 7 ft.
.THU...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
3 to 5 ft.
.THU NIGHT...SW winds around 5 kt. Seas 2 to 4 ft.
.FRI...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas around 4 ft. A chance of
showers.
.SUN...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 3 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ232-110815-
Nantucket Sound-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft. A chance of showers and tstms after
midnight.
.WED...N winds 5 to 10 kt, becoming NE 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED NIGHT...N winds 5 to 10 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft.
.THU...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft.
.THU NIGHT...SE winds around 5 kt, becoming SW after midnight.
Seas around 2 ft.
.FRI...SE winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ233-110815-
Vineyard Sound-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft. A chance of showers and tstms after
midnight.
.WED...N winds 5 to 10 kt, becoming NE 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers
and tstms.
.WED NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft.
.THU...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft.
.THU NIGHT...SW winds around 5 kt. Seas around 2 ft.
.FRI...SE winds 5 to 10 kt. Seas around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ234-110815-
Buzzards Bay-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 3 ft. A slight chance of showers and tstms
this evening, then a chance of showers and tstms after midnight.
.WED...N winds 5 to 10 kt, becoming NE 10 to 15 kt in the
afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to
3 ft.
.THU NIGHT...SW winds around 5 kt. Seas around 2 ft.
.FRI...SE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ235-110815-
Rhode Island Sound-
329 PM EDT Tue Jul 10 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 2 to 4 ft. A slight chance of showers and tstms
this evening, then a chance of showers and tstms after midnight.
.WED...N winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 3 to 5 ft. A chance of showers
and tstms.
.WED NIGHT...NE winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Seas 4 to 6 ft.
.THU...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ237-110815-
Block Island Sound-
329 PM EDT Tue Jul 10 2018

.TONIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 2 to 4 ft. A slight chance of showers and tstms
this evening, then a chance of showers and tstms after midnight.
.WED...NE winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers
and tstms.
.WED NIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas
3 to 5 ft.
.THU...NE winds around 5 kt, becoming SE in the afternoon. Seas
2 to 4 ft.
.THU NIGHT...SW winds around 5 kt. Seas 2 to 3 ft.
.FRI...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.SAT...S winds 5 to 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of
showers.
.SUN...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

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.

$$

ANZ230-110815-
Boston Harbor-
329 PM EDT Tue Jul 10 2018

.TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Waves
1 foot or less. A chance of showers and tstms.
.WED...NE winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft.
.WED NIGHT...NE winds 5 to 10 kt, becoming N after midnight.
Waves 1 foot or less.
.THU...N winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less.
.THU NIGHT...SW winds around 5 kt. Waves 1 foot or less.
.FRI...SE winds around 5 kt. Waves 1 foot or less.
.FRI NIGHT...S winds around 5 kt. Waves 1 foot or less.
.SAT...S winds around 5 kt. Waves 1 foot or less.
.SAT NIGHT...SW winds around 5 kt. Waves 1 foot or less.
.SUN...S winds around 5 kt. Waves 1 foot or less.
.SUN NIGHT...S winds around 5 kt. Waves 1 foot or less.

Winds and waves higher in and near tstms.

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.

$$

ANZ236-110815-
Narragansett Bay-
329 PM EDT Tue Jul 10 2018

.TONIGHT...SW winds 10 to 15 kt, becoming NW around 5 kt after
midnight. Waves around 2 ft. A chance of showers and tstms.
.WED...NE winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Waves 2 to 3 ft. A chance of showers and tstms.
.WED NIGHT...N winds 5 to 10 kt. Waves 2 to 3 ft.
.THU...N winds around 5 kt, becoming SE in the afternoon. Waves
2 to 3 ft.
.THU NIGHT...SW winds around 5 kt. Waves 2 to 3 ft.
.FRI...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Waves around 2 ft.
.FRI NIGHT...S winds around 5 kt. Waves 1 foot or less.
.SAT...S winds 5 to 10 kt. Waves around 2 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Waves around 2 ft.
.SUN...SW winds 5 to 10 kt. Waves around 2 ft.
.SUN NIGHT...SW winds around 5 kt. Waves around 2 ft.

Winds and waves higher in and near tstms.

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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