Coastal Waters Forecast
Issued by NWS Boston, MA

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960
FZUS51 KBOX 182101
CWFBOX

Coastal Waters Forecast
National Weather Service Taunton MA
501 PM EDT Mon Sep 18 2017

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

ANZ200-190930-
501 PM EDT Mon Sep 18 2017

.Synopsis for Massachusetts and Rhode Island coastal waters...
Seas will continue to build as Hurricane Jose slowly moves north.
Although Hurricane Jose is expected to weaken to a Tropical Storm
early Wednesday, mariners can expect the highest winds and  heavier
rain bands across the waters off the south coast through  at least
mid week. Mariners should monitor the latest forecasts  from the
National Hurricane Center at www.nhc.noaa.gov.

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.

$$

ANZ250-190930-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt. Seas 4 to 5 ft. Patchy dense fog.
A chance of showers after midnight. Vsby 1 NM or less.
.TUE...Tropical storm conditions possible. NE winds 10 to 15 kt,
increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt.
Seas around 6 ft, building to 8 ft in the afternoon. Patchy fog.
Rain likely. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions possible. NE winds 20 to
25 kt with gusts up to 35 kt. Seas around 12 ft, building to
14 ft after midnight. Patchy fog. Rain likely. Vsby 1 NM or less.
.WED...Tropical storm conditions expected. NE winds 25 to 35 kt
with gusts up to 50 kt. Seas around 17 ft, building to 19 ft in
the afternoon. Rain in the morning. Showers likely in the
afternoon. Patchy fog in the morning. Vsby 1 to 3 NM, increasing
to 1 NM or less in the afternoon.
.WED NIGHT...Tropical storm conditions possible. NE winds 25 to
30 kt with gusts up to 50 kt. Seas around 18 ft, subsiding to
16 ft after midnight. A chance of showers. Vsby 1 to 3 NM in the
evening.
.THU...Tropical storm conditions possible. A chance of showers in
the morning.
.THU NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas
around 13 ft.
.FRI...NE winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 12 to 13 ft.
.FRI NIGHT...NE winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas around 11 ft, subsiding
to 9 ft after midnight.
.SAT...NE winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Seas 6 to 7 ft.
.SAT NIGHT...N winds 5 to 10 kt. Seas 4 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.

$$

ANZ251-190930-
Massachusetts Bay and Ipswich Bay-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt. Seas around 3 ft. Patchy fog this
evening, then patchy dense fog after midnight. A slight chance of
showers after midnight. Vsby 1 NM or less.
.TUE...NE winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 4 to
5 ft. Patchy fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions possible. NE winds 15 to
20 kt, increasing to 20 to 25 kt after midnight. Gusts up to
30 kt. Seas around 9 ft, building to 11 ft after midnight. Patchy
fog. Rain likely. Vsby 1 NM or less, increasing to 1 to 3 NM
after midnight.
.WED...Tropical storm conditions expected. NE winds 25 to 30 kt
with gusts up to 45 kt. Seas around 14 ft. Showers. Patchy fog in
the morning. Vsby 1 NM or less.
.WED NIGHT...Tropical storm conditions possible. N winds 25 to
30 kt, diminishing to 20 to 25 kt after midnight. Gusts up to
45 kt. Seas around 13 ft, subsiding to 10 ft after midnight. A
chance of showers. Vsby 1 to 3 NM in the evening.
.THU...Tropical storm conditions possible. A chance of showers in
the morning.
.THU NIGHT...NE winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. Gusts up to 35 kt. Seas 8 to 9 ft.
.FRI...NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 8 to 9 ft.
.FRI NIGHT...NE winds 15 to 20 kt, diminishing to 5 to 10 kt
after midnight. Gusts up to 25 kt. Seas 6 to 7 ft.
.SAT...NE winds 5 to 10 kt. Seas 4 to 5 ft.
.SAT NIGHT...E winds around 5 kt, becoming N after midnight. Seas
around 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.

$$

ANZ231-190930-
Cape Cod Bay-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt. Seas 1 foot or less. Patchy dense
fog. Rain after midnight. Vsby 1 NM or less.
.TUE...NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 5 ft. Patchy fog. Rain.
Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. E winds around
20 kt, becoming NE 25 to 30 kt after midnight. Seas 6 to 7 ft.
Patchy fog. Rain. Vsby 1 to 3 NM, decreasing to 1 NM or less
after midnight.
.WED...Tropical storm conditions expected. NE winds 25 to 35 kt
with gusts up to 50 kt. Seas around 11 ft, building to 13 ft in
the afternoon. Rain in the morning. Showers in the afternoon.
Patchy fog in the morning. Vsby 1 NM or less.
.WED NIGHT...Tropical storm conditions possible. N winds 25 to
30 kt with gusts up to 50 kt. Seas 10 to 11 ft. Showers likely.
Vsby 1 to 3 NM.
.THU...Tropical storm conditions possible. A chance of showers.
.THU NIGHT...Tropical storm conditions possible. A chance of
showers.
.FRI...NE winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 7 to 8 ft. A chance of showers in the morning.
.FRI NIGHT...NE winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 5 to 6 ft.
.SAT...NE winds 5 to 10 kt. Gusts up to 20 kt in the morning.
Seas 3 to 4 ft.
.SAT NIGHT...NE winds 5 to 10 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.

$$

ANZ254-190930-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 7 to 8 ft. S and E of
Nantucket, seas around 10 ft, building to 12 ft after midnight.
Patchy dense fog. Rain likely after midnight. Vsby 1 NM or less.
.TUE...Tropical storm conditions possible. NE winds 15 to 20 kt,
becoming E 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas
10 to 11 ft. S and E of Nantucket, seas around 13 ft, building to
15 ft in the afternoon. Patchy fog. Rain likely. Vsby 1 NM or
less.
.TUE NIGHT...Tropical storm conditions expected. E winds 20 to
25 kt, increasing to 25 to 30 kt after midnight. Gusts up to
45 kt. Seas around 14 ft, building to 17 ft after midnight. S and
E of Nantucket, seas around 20 ft, building to 25 ft after
midnight. Patchy fog. Rain likely in the evening. Rain after
midnight. Vsby 1 to 3 NM, decreasing to 1 NM or less after
midnight.
.WED...Tropical storm conditions expected. NE winds 30 to 35 kt
with gusts up to 50 kt. Seas around 21 ft, building to 23 ft in
the afternoon. S and E of Nantucket, seas 27 to 28 ft. Rain in
the morning. Showers in the afternoon. Patchy fog in the morning.
Vsby 1 NM or less.
.WED NIGHT...Tropical storm conditions possible. NE winds 30 to
35 kt with gusts up to 50 kt. Seas around 22 ft, subsiding to
19 ft after midnight. Showers. Vsby 1 NM or less, increasing to
1 to 3 NM after midnight.
.THU...Tropical storm conditions possible. A chance of showers.
.THU NIGHT...Tropical storm conditions possible. A chance of
showers.
.FRI...Tropical storm conditions possible. A chance of showers.
.FRI NIGHT...Tropical storm conditions possible.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 7 to
8 ft.
.SAT NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 5 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.

$$

ANZ255-190930-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds around 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. Seas around 9 ft, building to
11 ft after midnight. Patchy fog this evening, then patchy dense
fog after midnight. Rain likely after midnight. Vsby 1 NM or
less.
.TUE...Tropical storm conditions possible. NE winds 20 to 25 kt
with gusts up to 30 kt, becoming E 25 to 30 kt with gusts up to
40 kt in the afternoon. Seas around 12 ft, building to 14 ft in
the afternoon. Patchy fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. E winds 25 to
35 kt. Gusts up to 40 kt, increasing to 50 kt after midnight.
Seas around 19 ft, building to 23 ft after midnight. Patchy fog.
Rain likely in the evening. Rain after midnight. Vsby 1 to 3 NM,
decreasing to 1 NM or less after midnight.
.WED...Tropical storm conditions expected. NE winds 30 to 40 kt
with gusts up to 50 kt. Seas around 25 ft, subsiding to 23 ft in
the afternoon. S and E of Nantucket, seas 27 to 28 ft. Rain in
the morning. Showers in the afternoon. Patchy fog in the morning.
Vsby 1 NM or less.
.WED NIGHT...Tropical storm conditions possible. NE winds 30 to
40 kt, becoming N 25 to 35 kt after midnight. Gusts up to 50 kt.
Seas around 20 ft, subsiding to 15 ft after midnight. S and E of
Nantucket, seas around 25 ft, subsiding to 20 ft after midnight.
Showers likely. Vsby 1 to 3 NM.
.THU...Tropical storm conditions possible. A chance of showers.
.THU NIGHT...Tropical storm conditions possible. Showers likely,
mainly in the evening.
.FRI...Tropical storm conditions possible. A chance of showers.
.FRI NIGHT...Tropical storm conditions possible.
.SAT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to
7 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 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.

$$

ANZ256-190930-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt after midnight.
Seas around 10 ft, building to 12 ft after midnight. Patchy fog.
Rain after midnight. Vsby 1 NM or less.
.TUE...Tropical storm conditions possible. NE winds 20 to 25 kt,
increasing to 25 to 30 kt in the afternoon. Gusts up to 40 kt.
Seas 14 to 15 ft. Patchy fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. NE winds 25 to
35 kt with gusts up to 50 kt. Seas around 20 ft, building to
23 ft after midnight. Patchy fog. Rain. Vsby 1 to 3 NM,
decreasing to 1 NM or less after midnight.
.WED...Tropical storm conditions expected. NE winds 30 to 35 kt,
becoming N 25 to 35 kt in the afternoon. Gusts up to 55 kt,
decreasing to 50 kt in the afternoon. Seas 22 to 23 ft. Rain in
the morning. Showers in the afternoon. Patchy fog in the morning.
Vsby 1 to 3 NM.
.WED NIGHT...Tropical storm conditions possible. N winds 25 to
35 kt, diminishing to 20 to 25 kt after midnight. Gusts up to
45 kt. Seas around 16 ft, subsiding to 10 ft after midnight. A
chance of showers. Vsby 1 to 3 NM in the evening.
.THU...Tropical storm conditions possible. A chance of showers in
the morning.
.THU NIGHT...Tropical storm conditions possible. A chance of
showers.
.FRI...Tropical storm conditions possible.
.FRI NIGHT...NE winds 25 to 30 kt, diminishing to 15 to 20 kt
after midnight. Seas 6 to 7 ft.
.SAT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
6 ft.
.SAT NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas around 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.

$$

ANZ232-190930-
Nantucket Sound-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 3 ft. Patchy dense
fog. Rain likely after midnight. Vsby 1 NM or less.
.TUE...Tropical storm conditions possible. NE winds 15 to 20 kt,
becoming E 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas
4 to 5 ft. Patchy fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. E winds 20 to
25 kt, becoming NE 25 to 30 kt after midnight. Gusts up to 45 kt.
Seas around 6 ft, building to 8 ft after midnight. Patchy fog.
Rain likely in the evening. Rain after midnight. Vsby 1 to 3 NM,
decreasing to 1 NM or less after midnight.
.WED...Tropical storm conditions expected. NE winds 25 to 35 kt,
becoming 30 to 35 kt in the afternoon. Gusts up to 50 kt. Seas
around 10 ft. Rain in the morning. Showers in the afternoon.
Patchy fog in the morning. Vsby 1 to 3 NM.
.WED NIGHT...Tropical storm conditions possible. N winds 25 to
35 kt with gusts up to 50 kt. Seas around 10 ft, subsiding to
8 ft after midnight. Showers likely. Vsby 1 NM or less,
increasing to 1 to 3 NM after midnight.
.THU...Tropical storm conditions possible. A chance of showers.
.THU NIGHT...Tropical storm conditions possible. A chance of
showers.
.FRI...Tropical storm conditions possible. A chance of showers.
.FRI NIGHT...NE winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 4 to 5 ft.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.SAT NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. 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.

$$

ANZ233-190930-
Vineyard Sound-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 5 to 6 ft. Patchy fog this
evening, then patchy dense fog after midnight. Rain after
midnight. Vsby 1 NM or less.
.TUE...Tropical storm conditions possible. NE winds 20 to 25 kt
with gusts up to 35 kt. Seas around 6 ft. Patchy fog. Rain. Vsby
1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. NE winds around
20 kt, increasing to 25 to 30 kt after midnight. Gusts up to
40 kt. Seas around 8 ft. Patchy fog. Rain. Vsby 1 to 3 NM.
.WED...Tropical storm conditions expected. NE winds 25 to 30 kt
with gusts up to 45 kt. Seas 7 to 8 ft. Rain in the morning.
Showers in the afternoon. Patchy fog in the morning. Vsby 1 to
3 NM.
.WED NIGHT...Tropical storm conditions possible. N winds 25 to
30 kt, diminishing to 20 to 25 kt after midnight. Gusts up to
45 kt. Seas around 7 ft, subsiding to 5 ft after midnight.
Showers likely, mainly in the evening with vsby 1 to 3 NM.
.THU...Tropical storm conditions possible. A chance of showers.
.THU NIGHT...Tropical storm conditions possible. A chance of
showers.
.FRI...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to
6 ft. A chance of showers in the morning.
.FRI NIGHT...NE winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 4 to 5 ft.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.SAT NIGHT...NE winds 5 to 10 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.

$$

ANZ234-190930-
Buzzards Bay-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 2 ft. Patchy fog
this evening, then patchy dense fog after midnight. Rain after
midnight. Vsby 1 NM or less.
.TUE...NE winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to
5 ft. Patchy fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. NE winds 15 to
20 kt with gusts up to 30 kt, increasing to 25 to 30 kt with
gusts up to 40 kt after midnight. Seas 6 to 7 ft. Patchy fog.
Rain. Vsby 1 to 3 NM.
.WED...Tropical storm conditions expected. NE winds 25 to 30 kt
with gusts up to 45 kt. Seas around 7 ft. Rain in the morning.
Showers in the afternoon. Patchy fog in the morning. Vsby 1 to
3 NM, decreasing to 1 NM or less in the afternoon.
.WED NIGHT...Tropical storm conditions possible. N winds 20 to
25 kt with gusts up to 40 kt. Seas 6 to 7 ft. Showers likely,
mainly in the evening with vsby 1 to 3 NM.
.THU...Tropical storm conditions possible. A chance of showers.
.THU NIGHT...Tropical storm conditions possible. A chance of
showers.
.FRI...NE winds 20 to 25 kt with gusts up to 35 kt. Seas around
5 ft. A chance of showers in the morning.
.FRI NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Seas around 4 ft, subsiding to 2 ft after midnight.
.SAT...NE winds around 10 kt. Gusts up to 20 kt in the morning.
Seas around 2 ft.
.SAT NIGHT...NE winds 5 to 10 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.

$$

ANZ235-190930-
Rhode Island Sound-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 25 kt. Seas around 8 ft, building to 10 ft
after midnight. Patchy fog. Rain after midnight. Vsby 1 NM or
less.
.TUE...Tropical storm conditions possible. NE winds 20 to 25 kt
with gusts up to 35 kt. Seas around 10 ft, building to 12 ft in
the afternoon. Patchy fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. NE winds 20 to
25 kt with gusts up to 35 kt, increasing to 30 to 35 kt with
gusts up to 45 kt after midnight. Seas around 16 ft, building to
18 ft after midnight. Patchy fog. Rain. Vsby 1 to 3 NM,
decreasing to 1 NM or less after midnight.
.WED...Tropical storm conditions expected. N winds 25 to 35 kt
with gusts up to 50 kt. Seas around 18 ft, subsiding to 15 ft in
the afternoon. Rain in the morning. Showers in the afternoon.
Patchy fog in the morning. Vsby 1 to 3 NM.
.WED NIGHT...Tropical storm conditions possible. N winds 25 to
30 kt, diminishing to 20 to 25 kt after midnight. Gusts up to
45 kt. Seas around 10 ft, subsiding to 6 ft after midnight. A
chance of showers. Vsby 1 to 3 NM in the evening.
.THU...Tropical storm conditions possible. A chance of showers in
the morning.
.THU NIGHT...Tropical storm conditions possible.
.FRI...N winds 25 to 30 kt, becoming NE 20 to 25 kt in the
afternoon. Seas around 5 ft.
.FRI NIGHT...NE winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 3 to 4 ft.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft.
.SAT NIGHT...NE winds 5 to 10 kt. Seas around 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.

$$

ANZ237-190930-
Block Island Sound-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt with gusts up to 25 kt. Seas
around 8 ft, building to 10 ft after midnight. Patchy fog. Rain
likely after midnight. Vsby 1 to 3 NM, decreasing to 1 NM or less
after midnight.
.TUE...Tropical storm conditions possible. NE winds 15 to 20 kt,
increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt,
increasing to 40 kt in the afternoon. Seas 11 to 12 ft. Patchy
fog. Rain. Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. NE winds 20 to
25 kt, increasing to 25 to 30 kt after midnight. Gusts up to
45 kt. Seas around 16 ft, building to 18 ft after midnight.
Patchy fog. Rain. Vsby 1 to 3 NM.
.WED...Tropical storm conditions expected. N winds 25 to 35 kt
with gusts up to 50 kt. Seas around 17 ft, subsiding to 14 ft in
the afternoon. Rain in the morning. Showers likely in the
afternoon. Patchy fog in the morning with vsby 1 to 3 NM.
.WED NIGHT...Tropical storm conditions possible. N winds 20 to
25 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with
gusts up to 30 kt after midnight. Seas around 10 ft, subsiding to
5 ft after midnight. A chance of showers.
.THU...N winds 15 to 20 kt with gusts up to 30 kt. Seas around
3 ft. A chance of showers in the morning.
.THU NIGHT...NE winds 20 to 25 kt with gusts up to 35 kt. Seas
around 4 ft.
.FRI...NE winds 20 to 25 kt with gusts up to 35 kt. Seas around
4 ft.
.FRI NIGHT...NE winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 3 to 4 ft.
.SAT...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas around 3 ft.
.SAT NIGHT...NE winds 5 to 10 kt. Seas around 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.

$$

ANZ230-190930-
Boston Harbor-
501 PM EDT Mon Sep 18 2017

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

.TONIGHT...NE winds around 5 kt. Waves 1 foot or less. Patchy fog
this evening, then patchy dense fog after midnight. A slight
chance of showers after midnight. Vsby 1 NM or less.
.TUE...NE winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Waves around 3 ft. Patchy fog.
Rain. Vsby 1 NM or less.
.TUE NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Waves
around 3 ft. At the outer harbor entrance, waves around 8 ft,
building to 10 ft after midnight. Patchy fog. Rain likely. Vsby
1 NM or less, increasing to 1 to 3 NM after midnight.
.WED...Tropical storm conditions possible. NE winds 20 to 25 kt
with gusts up to 35 kt. Waves 2 to 3 ft, except 11 to 12 ft at
the outer harbor entrance. Rain likely in the morning, then
showers likely in the afternoon. Patchy fog in the morning. Vsby
1 to 3 NM, decreasing to 1 NM or less in the afternoon.
.WED NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft. At the outer harbor entrance, waves around 9 ft,
subsiding to 6 ft after midnight. A chance of showers.
.THU...NE winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to
3 ft, except up to 5 ft at the outer harbor entrance. A chance of
showers in the morning.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 30 kt. Waves
around 3 ft, except up to 6 ft at the outer harbor entrance.
.FRI...NE winds 10 to 15 kt with gusts up to 25 kt. Waves around
3 ft, except up to 6 ft at the outer harbor entrance.
.FRI NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt,
becoming N around 5 kt after midnight. Waves around 3 ft in the
evening, then 1 foot or less. At the outer harbor entrance, waves
4 to 5 ft.
.SAT...NE winds around 5 kt. Waves 1 foot or less.
.SAT NIGHT...E winds around 5 kt, becoming N after midnight.
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.

$$

ANZ236-190930-
Narragansett Bay-
501 PM EDT Mon Sep 18 2017

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...NE winds 5 to 10 kt. Gusts up to 20 kt after midnight.
Waves around 3 ft. At the bay entrance, waves around 7 ft,
building to 9 ft after midnight. Patchy fog. Rain likely after
midnight. Vsby 1 NM or less.
.TUE...NE winds 15 to 20 kt with gusts up to 30 kt. Waves around
3 ft, except 9 to 10 ft at the bay entrance. Patchy fog. Rain.
Vsby 1 NM or less.
.TUE NIGHT...Tropical storm conditions expected. NE winds 15 to
20 kt, increasing to 20 to 25 kt after midnight. Gusts up to
35 kt. Waves around 3 ft, except 13 to 14 ft at the bay entrance.
Patchy fog. Rain. Vsby 1 to 3 NM.
.WED...Tropical storm conditions expected. N winds 20 to 25 kt
with gusts up to 40 kt. Waves around 3 ft. At the bay entrance,
waves around 14 ft, subsiding to 11 ft in the afternoon. Rain in
the morning. Showers likely in the afternoon. Patchy fog in the
morning. Vsby 1 to 3 NM.
.WED NIGHT...Tropical storm conditions possible. N winds 15 to
20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to
35 kt. Waves around 3 ft. At the bay entrance, waves around 7 ft,
subsiding to 4 ft after midnight. A chance of showers.
.THU...N winds 10 to 15 kt with gusts up to 30 kt. Waves around
3 ft. A chance of showers in the morning.
.THU NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Waves
around 3 ft.
.FRI...NE winds 15 to 20 kt with gusts up to 30 kt. Waves around
3 ft.
.FRI NIGHT...NE winds 15 to 20 kt, diminishing to 5 to 10 kt
after midnight. Gusts up to 25 kt. Waves 2 to 3 ft.
.SAT...NE winds 5 to 10 kt. Waves around 2 ft.
.SAT NIGHT...NE 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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