Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 211924
CWFBOX

Coastal Waters Forecast
National Weather Service Boston/Norton MA
324 PM EDT Thu Mar 21 2019

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

ANZ200-220830-
324 PM EDT Thu Mar 21 2019

.Synopsis for Massachusetts and Rhode Island coastal waters...
Low pres will lift NE across the Mid Atlc coast this evening,
passing across RI and eastern MA Fri morning. The low will
intensify Friday night as it tracks up along coastal Maine. This
powerful storm lingers near Nova Scotia Sat before finally exiting
NE Sat night. High pres builds across the Mid Atlc waters Sun,
shifting offshore Sun night. A cold front will drop S across the
waters Mon.

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.

$$

ANZ250-220830-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt, becoming E 20 to 25 kt after
midnight. Gusts up to 35 kt. Seas 3 to 4 ft, building to 8 ft
after midnight. A chance of rain this evening. Rain after
midnight. Patchy fog after midnight with vsby 1 to 3 NM.
.FRI...SE winds 20 to 25 kt with gusts up to 35 kt, becoming SW
10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 8 to
9 ft. A chance of rain in the morning, then scattered showers in
the afternoon. Patchy fog in the morning. Vsby 1 NM or less.
.FRI NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt,
becoming W 25 to 30 kt with gusts up to 40 kt after midnight.
Seas around 9 ft. Scattered showers in the evening, then numerous
showers and scattered snow showers after midnight.
.SAT...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas around 9 ft. Scattered rain
and snow showers in the morning.
.SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 35 kt. Seas 7 to 8 ft.
.SUN...W winds 15 to 20 kt, becoming SW 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas around 6 ft, subsiding to 4 ft
in the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Seas around 3 ft.
.MON...NW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
5 to 6 ft. A chance of showers in the evening.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
6 ft.
.TUE NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 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.

$$

ANZ251-220830-
Massachusetts Bay and Ipswich Bay-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt, becoming E 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas around 3 ft, building to 6 ft
after midnight. A chance of rain this evening. Rain after
midnight. Patchy fog after midnight with vsby 1 NM or less.
.FRI...E winds 15 to 20 kt, becoming SW 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas 7 to 8 ft. A chance of rain in
the morning, then scattered showers in the afternoon. Patchy fog
in the morning. Vsby 1 NM or less.
.FRI NIGHT...W winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 35 kt. Seas around 7 ft. Scattered showers
in the evening, then numerous showers and scattered snow showers
after midnight.
.SAT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
6 ft. Scattered snow showers in the morning.
.SAT NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Gusts up to 30 kt. Seas 4 to 5 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. Seas 3 to 4 ft.
.SUN NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.MON...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in
the afternoon.
.MON NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 3 to 4 ft. A chance of
showers in the evening.
.TUE...N winds 10 to 15 kt. Seas around 4 ft.
.TUE NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 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.

$$

ANZ231-220830-
Cape Cod Bay-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt, becoming E 15 to 20 kt after
midnight. Gusts up to 35 kt. Seas 2 to 3 ft, building to 4 ft
after midnight. A chance of rain this evening. Rain after
midnight. Patchy fog after midnight with vsby 1 NM or less.
.FRI...SE winds 15 to 20 kt, becoming SW 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas around 4 ft. Rain likely in
the morning, then scattered showers in the afternoon. Patchy fog
in the morning. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.FRI NIGHT...SW winds 15 to 20 kt, becoming W 20 to 25 kt after
midnight. Gusts up to 35 kt. Seas around 4 ft, building to 6 ft
after midnight. Scattered showers. Scattered snow showers after
midnight.
.SAT...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt, decreasing to 35 kt in the
afternoon. Seas 5 to 6 ft. Scattered snow showers in the morning.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 4 to 5 ft.
.SUN...W winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas 3 to 4 ft.
.SUN NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas around 2 ft.
.MON...W winds 5 to 10 kt, becoming NE in the afternoon. Seas
around 2 ft. A chance of showers in the afternoon.
.MON NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 3 ft, building to
5 ft after midnight. A chance of showers in the evening.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft.
.TUE NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 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.

$$

ANZ254-220830-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt, becoming E 20 to 25 kt. Gusts up
to 35 kt. Seas 4 to 5 ft, building to 8 ft after midnight. A
chance of rain this evening. Rain after midnight. Patchy fog
after midnight with vsby 1 NM or less.
.FRI...S winds 15 to 20 kt, becoming SW 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas 9 to 10 ft. A chance of rain
in the morning, then scattered showers in the afternoon. Patchy
fog in the morning. Vsby 1 NM or less.
.FRI NIGHT...SW winds 20 to 25 kt, becoming W 25 to 30 kt after
midnight. Gusts up to 40 kt. Seas around 10 ft. S and E of
Nantucket, seas around 13 ft, building to 15 ft after midnight.
Scattered showers after midnight.
.SAT...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas around 11 ft, except 14 to
15 ft S and E of Nantucket.
.SAT NIGHT...NW winds 15 to 20 kt with gusts up to 35 kt. Seas
8 to 9 ft.
.SUN...W winds 10 to 15 kt with gusts up to 25 kt. Seas around
7 ft, subsiding to 5 ft in the afternoon.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 4 to 5 ft.
.MON...W winds 5 to 10 kt. Seas 4 to 5 ft. A chance of showers in
the afternoon.
.MON NIGHT...W winds 10 to 15 kt, becoming N after midnight.
Gusts up to 20 kt. Seas 6 to 7 ft. A chance of showers in the
evening.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas 7 to
8 ft.
.TUE NIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 25 kt. Seas around 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.

$$

ANZ255-220830-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt, becoming E 15 to 20 kt. Gusts up
to 35 kt. Seas around 4 ft, building to 9 ft. Rain. Patchy fog
after midnight with vsby 1 NM or less.
.FRI...S winds 15 to 20 kt with gusts up to 25 kt, becoming SW
20 to 25 kt with gusts up to 40 kt in the afternoon. Seas around
8 ft, building to 11 ft in the afternoon. Patchy fog in the
morning. A chance of rain in the morning with vsby 1 NM or less.
.FRI NIGHT...W winds 20 to 25 kt, increasing to 25 to 35 kt after
midnight. Gusts up to 45 kt. Seas around 12 ft, building to 14 ft
after midnight. Scattered showers after midnight.
.SAT...W winds 25 to 30 kt with gusts up to 45 kt. Seas 13 to
14 ft.
.SAT NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
around 10 ft, subsiding to 8 ft after midnight.
.SUN...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 6 to 7 ft.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 5 to 6 ft.
.MON...SW winds around 10 kt. Seas 5 to 6 ft. A chance of showers
in the afternoon.
.MON NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas around 7 ft. A chance of
showers in the evening.
.TUE...NE winds 10 to 15 kt with gusts up to 25 kt. Seas around
7 ft.
.TUE NIGHT...NE winds 10 to 15 kt, becoming N 15 to 20 kt after
midnight. Gusts up to 25 kt. Seas around 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.

$$

ANZ256-220830-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...E winds 15 to 20 kt with gusts up to 35 kt. Seas
around 5 ft, building to 10 ft. Rain. Patchy fog after midnight.
Vsby 1 to 3 NM this evening, decreasing to 1 NM or less.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt, becoming W
20 to 25 kt with gusts up to 40 kt in the afternoon. Seas around
10 ft. Patchy fog in the morning. A chance of rain in the morning
with vsby 1 NM or less.
.FRI NIGHT...W winds 25 to 35 kt with gusts up to 45 kt. Seas
around 11 ft, building to 13 ft after midnight. Scattered
showers.
.SAT...W winds 25 to 30 kt with gusts up to 45 kt. Seas 12 to
13 ft.
.SAT NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
Seas around 9 ft, subsiding to 7 ft after midnight.
.SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas around
6 ft.
.SUN NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 5 to 6 ft.
.MON...SW winds 5 to 10 kt. Seas 5 to 6 ft. A chance of showers
in the afternoon.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
6 to 7 ft. A chance of showers in the evening.
.TUE...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to
6 ft.
.TUE NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. Gusts up to 25 kt. 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.

$$

ANZ232-220830-
Nantucket Sound-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...E winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas around 3 ft, building to 5 ft
after midnight. Rain. Patchy fog after midnight with vsby 1 NM or
less.
.FRI...S winds 10 to 15 kt with gusts up to 30 kt, becoming SW
20 to 25 kt with gusts up to 40 kt in the afternoon. Seas around
4 ft. A chance of rain in the morning, then scattered showers in
the afternoon. Patchy fog in the morning. Vsby 1 NM or less.
.FRI NIGHT...W winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. Gusts up to 40 kt. Seas around 5 ft. Scattered showers.
Scattered snow showers after midnight.
.SAT...W winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt, decreasing to 35 kt in the
afternoon. Seas around 6 ft.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 4 to 5 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers
in the afternoon.
.MON NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas around 4 ft. A chance of
showers in the evening.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
4 ft.
.TUE NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas
around 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.

$$

ANZ233-220830-
Vineyard Sound-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...E winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas around 3 ft, building to 5 ft
after midnight. Rain. Patchy fog after midnight with vsby 1 NM or
less.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt, becoming SW
15 to 20 kt with gusts up to 35 kt in the afternoon. Seas around
4 ft, building to 6 ft in the afternoon. A chance of rain in the
morning, then scattered showers in the afternoon. Patchy fog in
the morning. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.FRI NIGHT...W winds 20 to 25 kt with gusts up to 40 kt. Seas
around 7 ft. Scattered showers.
.SAT...W winds 20 to 25 kt with gusts up to 40 kt. Seas 6 to
7 ft.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 4 to 5 ft.
.SUN...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
4 ft.
.SUN NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 4 ft.
.MON...SW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
in the afternoon.
.MON NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt after
midnight. Gusts up to 20 kt. Seas around 4 ft. A chance of
showers in the evening.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas
3 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.

$$

ANZ234-220830-
Buzzards Bay-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...E winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Rain. Patchy fog
after midnight with vsby 1 NM or less.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt, becoming SW
15 to 20 kt with gusts up to 35 kt in the afternoon. Seas around
4 ft, building to 6 ft in the afternoon. A chance of rain in the
morning, then scattered showers in the afternoon. Patchy fog in
the morning. Vsby 1 NM or less.
.FRI NIGHT...W winds 20 to 25 kt with gusts up to 40 kt. Seas
around 6 ft. Scattered showers. Scattered snow showers after
midnight.
.SAT...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 40 kt. Seas around 4 ft.
.SAT NIGHT...NW winds 10 to 15 kt. Gusts up to 30 kt. Seas 3 to
4 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 3 ft.
.MON...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers
in the afternoon.
.MON NIGHT...N winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Seas around 3 ft. A chance of showers in the evening.
.TUE...N winds 5 to 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...N 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.

$$

ANZ235-220830-
Rhode Island Sound-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt, becoming E 15 to 20 kt. Gusts up
to 30 kt. Seas around 4 ft, building to 8 ft. Rain. Patchy fog
after midnight with vsby 1 NM or less.
.FRI...S winds 10 to 15 kt with gusts up to 25 kt, becoming SW
20 to 25 kt with gusts up to 35 kt in the afternoon. Seas around
8 ft. A chance of rain in the morning, then scattered showers in
the afternoon. Patchy fog in the morning. Vsby 1 to 3 NM.
.FRI NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas
9 to 10 ft. Scattered showers.
.SAT...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas around 10 ft, subsiding to
8 ft in the afternoon.
.SAT NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 6 ft.
.SUN...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas around 4 ft.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt,
becoming W 10 to 15 kt after midnight. Seas around 4 ft.
.MON...SW winds 5 to 10 kt. Seas 4 to 5 ft. A chance of showers
in the afternoon.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
5 to 6 ft. A chance of showers in the evening.
.TUE...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around
4 ft.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 25 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.

$$

ANZ237-220830-
Block Island Sound-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
AFTERNOON...

.TONIGHT...E winds 10 to 15 kt, increasing to 15 to 20 kt. Gusts
up to 30 kt. Seas around 4 ft, building to 8 ft. Rain. Patchy fog
after midnight. Vsby 1 to 3 NM this evening, decreasing to 1 NM
or less.
.FRI...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
15 to 20 kt with gusts up to 35 kt in the afternoon. Seas around
8 ft. A chance of rain in the morning, then scattered showers in
the afternoon. Patchy fog in the morning. Vsby 1 to 3 NM.
.FRI NIGHT...W winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. Gusts up to 40 kt. Seas around 8 ft. Scattered showers.
.SAT...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas 7 to 8 ft.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 5 to 6 ft.
.SUN...W winds 10 to 15 kt with gusts up to 20 kt. Seas around
4 ft.
.SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas 3 to 4 ft.
.MON...W winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in
the afternoon.
.MON NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 4 to 5 ft. A chance of
showers in the evening.
.TUE...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 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.

$$

ANZ230-220830-
Boston Harbor-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY
AFTERNOON...

.TONIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming
E 15 to 20 kt with gusts up to 30 kt after midnight. Waves around
2 ft. At the outer harbor entrance, waves around 3 ft, building
to 5 ft after midnight. A chance of rain this evening. Rain after
midnight. Patchy fog after midnight with vsby 1 to 3 NM.
.FRI...E winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Waves around 2 ft, except up to
6 ft at the outer harbor entrance. A chance of rain in the
morning, then scattered showers in the afternoon. Patchy fog in
the morning. Vsby 1 to 3 NM.
.FRI NIGHT...W winds 15 to 20 kt with gusts up to 35 kt. Waves
around 2 ft, except up to 5 ft at the outer harbor entrance.
Numerous showers. Scattered snow showers after midnight.
.SAT...W winds 15 to 20 kt with gusts up to 35 kt. Waves around
2 ft, except 4 to 5 ft at the outer harbor entrance. Scattered
snow showers in the morning.
.SAT NIGHT...NW winds 10 to 15 kt. Gusts up to 30 kt. Waves
around 2 ft.
.SUN...W winds around 10 kt. Waves around 2 ft.
.SUN NIGHT...W winds 5 to 10 kt. Waves 1 foot or less.
.MON...W winds around 5 kt. Waves 1 foot or less. A chance of
showers in the afternoon.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less, then
around 2 ft after midnight.
.TUE...N winds around 10 kt. Waves 1 foot or less, then around
2 ft in the afternoon.
.TUE NIGHT...N winds around 10 kt. Gusts up to 20 kt after
midnight. 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.

$$

ANZ236-220830-
Narragansett Bay-
324 PM EDT Thu Mar 21 2019

...GALE WARNING IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SATURDAY
AFTERNOON...

.TONIGHT...E winds 10 to 15 kt with gusts up to 25 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. Waves
around 3 ft. At the bay entrance, waves 4 to 5 ft, building to
7 ft after midnight. Rain. Patchy fog after midnight with vsby
1 NM or less.
.FRI...S winds 10 to 15 kt, becoming W in the afternoon. Gusts up
to 30 kt. Waves around 4 ft, except up to 7 ft at the bay
entrance. A chance of rain in the morning, then scattered showers
in the afternoon. Patchy fog in the morning. Vsby 1 NM or less,
increasing to 1 to 3 NM in the afternoon.
.FRI NIGHT...W winds 15 to 20 kt. Gusts up to 30 kt, increasing
to 40 kt after midnight. Waves around 4 ft, except up to 7 ft at
the bay entrance. Scattered showers. Scattered snow showers after
midnight.
.SAT...W winds 15 to 20 kt. Gusts up to 40 kt, decreasing to
30 kt in the afternoon. Waves around 3 ft, except 6 to 7 ft at
the bay entrance.
.SAT NIGHT...NW winds 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Gusts up to 25 kt. Waves around 3 ft.
.SUN...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 2 to 3 ft.
.SUN NIGHT...W winds 5 to 10 kt. Waves around 3 ft.
.MON...W winds around 5 kt. Waves around 3 ft. A chance of
showers in the afternoon.
.MON NIGHT...N winds 5 to 10 kt. Waves around 3 ft. A chance of
showers in the evening.
.TUE...N winds around 10 kt. Waves 2 to 3 ft.
.TUE NIGHT...N winds 5 to 10 kt. Gusts up to 20 kt after
midnight. 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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