Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 192051 CCA
CWFBOX

Coastal Waters Forecast...CORRECTED
National Weather Service Boston/Norton MA
351 PM EST Sat Jan 19 2019

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

ANZ200-200930-
351 PM EST Sat Jan 19 2019

.Synopsis for Massachusetts and Rhode Island coastal waters...
A potent storm system located over Tennessee this afternoon will
head NE and impact the srn New England waters tonight and Sun.
The center of circulation will track across Rhode Island and the
south shore of Boston vicinity Sun evening. As the storm pulls
away, in its wake arctic air will spread across the waters Sun
night through Mon night on gusty NW gales resulting in areas of
freezing spray. High pres builds over the waters on Tue, then
moves off the mid-Atlantic coast on Wed. Low pres will move E
across northern New England on Wed, and be trailed by another
lifting NE over southern New England on Thu.

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.

$$

ANZ250-200930-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 25 to 30 kt with gusts up to 35 kt after midnight. Seas around
6 ft, building to 11 ft after midnight. Snow likely. Rain after
midnight. Vsby 1 NM or less.
.SUN...SE winds 25 to 30 kt, becoming NW 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas around 13 ft, building to
15 ft in the afternoon. Rain in the morning, then rain with a
chance of freezing rain in the afternoon. Vsby 1 NM or less,
increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
11 to 12 ft. Light freezing spray likely. A chance of snow. A
chance of sleet and freezing rain in the evening.
.MON...NW winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas around 11 ft. Freezing spray. A chance of snow
showers.
.MON NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
9 to 10 ft. Freezing spray. A chance of snow showers in the
evening.
.TUE...NW winds 20 to 25 kt with gusts up to 35 kt. Seas around
8 ft, subsiding to 6 ft in the afternoon. Light freezing spray
likely.
.TUE NIGHT...W winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 4 to 5 ft.
.WED...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 35 kt. Seas around 6 ft. A chance of rain
and snow in the morning, then rain likely in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 6 ft. Rain likely.
.THU...SW winds 15 to 20 kt with gusts up to 35 kt. Seas 5 to
6 ft. Rain likely.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
around 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.

$$

ANZ251-200930-
Massachusetts Bay and Ipswich Bay-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas around 5 ft, building to 10 ft
after midnight. Snow. Rain after midnight. Vsby 1 NM or less.
.SUN...E winds 20 to 25 kt, becoming N in the afternoon. Gusts up
to 30 kt. Seas 11 to 12 ft. Rain in the morning, then rain, a
chance of freezing rain and sleet in the afternoon. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
7 to 8 ft. Freezing spray likely. A chance of sleet and freezing
rain in the evening.
.MON...NW winds 20 to 25 kt with gusts up to 30 kt. Seas around
7 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
around 6 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft. Freezing spray likely in the morning. A chance of light
freezing spray in the afternoon.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas around
4 ft. A chance of snow and rain in the morning, then rain likely
in the afternoon.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
around 3 ft. Rain likely.
.THU...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Rain likely.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
around 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.

$$

ANZ231-200930-
Cape Cod Bay-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt after midnight. Seas 4 to
5 ft. Rain. Snow likely this evening. Vsby 1 NM or less.
.SUN...SE winds 20 to 25 kt, becoming SW in the afternoon. Gusts
up to 35 kt. Seas 6 to 7 ft. Rain. Vsby 1 NM or less, increasing
to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 30 kt. Seas 6 to 7 ft. Freezing spray
likely. A chance of snow. A chance of sleet, rain and freezing
rain in the evening.
.MON...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas around 7 ft. Freezing spray. A
chance of snow showers in the morning.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
around 7 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 35 kt. Seas 5 to 6 ft. Freezing spray
likely in the morning, then a chance of light freezing spray in
the afternoon.
.TUE NIGHT...W winds 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Gusts up to 20 kt. Seas around 3 ft.
.WED...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 5 ft. A chance of rain
and snow in the morning, then rain likely in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas 3 to 4 ft. Rain likely.
.THU...SW winds 15 to 20 kt with gusts up to 30 kt, increasing to
20 to 25 kt with gusts up to 40 kt in the afternoon. Seas 5 to
6 ft. Rain likely.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
around 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.

$$

ANZ254-200930-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 25 to 30 kt with gusts up to 35 kt after midnight. Seas around
6 ft, building to 10 ft after midnight. Rain. A chance of snow
this evening. Vsby 1 to 3 NM, decreasing to 1 NM or less after
midnight.
.SUN...S winds 25 to 30 kt with gusts up to 45 kt. Seas around
12 ft, building to 16 ft in the afternoon. Rain. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
around 14 ft, subsiding to 11 ft after midnight. A chance of
snow. A chance of rain, sleet and freezing rain in the evening.
Light freezing spray likely after midnight. Vsby 1 to 3 NM in the
evening.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas around
11 ft. Freezing spray. A chance of snow showers.
.MON NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
around 11 ft. Freezing spray. A chance of snow showers in the
evening.
.TUE...NW winds 20 to 25 kt with gusts up to 35 kt. Seas around
10 ft, subsiding to 8 ft in the afternoon. Light freezing spray
likely.
.TUE NIGHT...NW winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 5 to 6 ft.
.WED...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 35 kt. Seas 7 to 8 ft. A chance of rain in
the morning, then rain likely in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
7 to 8 ft. Rain likely.
.THU...S winds 15 to 20 kt with gusts up to 35 kt, increasing to
20 to 25 kt with gusts up to 45 kt in the afternoon. Seas around
7 ft, building to 9 ft in the afternoon. Rain likely.
.THU NIGHT...SW winds 15 to 20 kt with gusts up to 35 kt,
becoming W 10 to 15 kt with gusts up to 25 kt after midnight.
Seas 8 to 9 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.

$$

ANZ255-200930-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt after midnight. Seas around
4 ft, building to 7 ft after midnight. A chance of rain this
evening, then rain after midnight with vsby 1 to 3 NM.
.SUN...S winds 25 to 30 kt with gusts up to 45 kt. Seas around
13 ft, building to 15 ft in the afternoon. Rain. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. Gusts up to 30 kt. Seas around 12 ft. A chance of
rain, snow and sleet in the evening. Light freezing spray likely
after midnight.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 11 to
12 ft. Freezing spray. A chance of snow showers in the afternoon.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
10 to 11 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 35 kt. Seas around 9 ft, subsiding to 7 ft
in the afternoon. Freezing spray likely.
.TUE NIGHT...W winds 10 to 15 kt. Gusts up to 25 kt after
midnight. Seas around 5 ft.
.WED...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas around 8 ft, building to 10 ft
in the afternoon. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
9 to 10 ft. Rain likely.
.THU...SW winds 20 to 25 kt with gusts up to 40 kt. Seas around
9 ft, building to 11 ft in the afternoon. Rain likely.
.THU NIGHT...SW winds 15 to 20 kt with gusts up to 35 kt,
becoming W 10 to 15 kt with gusts up to 25 kt after midnight.
Seas around 11 ft, subsiding to 9 ft after midnight. 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.

$$

ANZ256-200930-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt after midnight. Seas around
4 ft, building to 8 ft after midnight. Rain. Vsby 1 NM or less
after midnight.
.SUN...S winds 20 to 25 kt with gusts up to 40 kt. Seas around
13 ft, building to 15 ft in the afternoon. Rain. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
around 13 ft. Light freezing spray likely.
.MON...NW winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 11 to 12 ft. Freezing spray.
.MON NIGHT...NW winds 25 to 30 kt with gusts up to 35 kt. Seas
10 to 11 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt with gusts up to 35 kt, diminishing
to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas
around 8 ft, subsiding to 6 ft in the afternoon. Light freezing
spray likely.
.TUE NIGHT...W winds 10 to 15 kt. Gusts up to 25 kt after
midnight. Seas around 4 ft, building to 6 ft after midnight.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 9 to
10 ft. A chance of rain in the morning, then rain likely in the
afternoon.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
9 to 10 ft. Rain likely.
.THU...SW winds 20 to 25 kt with gusts up to 40 kt. Seas 9 to
10 ft. Rain likely.
.THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
9 to 10 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.

$$

ANZ232-200930-
Nantucket Sound-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt after midnight. Seas around
3 ft, building to 5 ft after midnight. Rain. A chance of snow
this evening. Vsby 1 to 3 NM, decreasing to 1 NM or less after
midnight.
.SUN...S winds 20 to 25 kt with gusts up to 40 kt. Seas 6 to
7 ft. Rain. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
around 5 ft. Freezing spray likely. A chance of rain, snow, sleet
and freezing rain in the evening.
.MON...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas around 5 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
5 to 6 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 5 ft. Freezing spray
likely.
.TUE NIGHT...W winds 10 to 15 kt. Gusts up to 20 kt after
midnight. Seas around 3 ft.
.WED...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas around 5 ft. A chance of rain
and snow in the morning, then rain likely in the afternoon.
.WED NIGHT...SW 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 5 ft. Rain likely.
.THU...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas 5 to 6 ft. Rain likely.
.THU NIGHT...W winds 10 to 15 kt. Gusts up to 30 kt. Seas 5 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.

$$

ANZ233-200930-
Vineyard Sound-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 10 to 15 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas 2 to 3 ft. Rain with a chance
of snow this evening, then rain after midnight. Vsby 1 to 3 NM.
.SUN...S winds 20 to 25 kt with gusts up to 35 kt. Seas around
7 ft, building to 9 ft in the afternoon. Rain. Vsby 1 NM or less,
increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
around 6 ft. Freezing spray likely. A chance of rain in the
evening.
.MON...NW winds 20 to 25 kt with gusts up to 30 kt. Seas around
5 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
around 5 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
4 ft. Freezing spray likely in the morning.
.TUE NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with
gusts up to 25 kt after midnight. Seas 3 to 4 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to
6 ft. A chance of rain and snow in the morning, then rain likely
in the afternoon.
.WED NIGHT...SW 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 6 ft. Rain likely.
.THU...SW winds 15 to 20 kt. Gusts up to 30 kt, increasing to
40 kt in the afternoon. Seas 6 to 7 ft. Rain likely.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 30 kt. Seas
around 8 ft, subsiding to 6 ft after midnight. 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.

$$

ANZ234-200930-
Buzzards Bay-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt, increasing
to 20 to 25 kt with gusts up to 30 kt after midnight. Seas 2 to
3 ft. Snow likely with rain this evening, then rain after
midnight. Vsby 1 NM or less.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas around
5 ft. Rain. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
around 3 ft. Freezing spray likely. A chance of rain in the
evening.
.MON...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 30 kt. Seas around 4 ft. Freezing
spray.
.TUE...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas 2 to 3 ft. Freezing spray
likely in the morning.
.TUE NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas around
5 ft. A chance of rain and snow in the morning, then rain likely
in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas around 5 ft. Rain likely.
.THU...SW winds 15 to 20 kt with gusts up to 35 kt. Seas 5 to
6 ft. Rain likely.
.THU NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
5 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.

$$

ANZ235-200930-
Rhode Island Sound-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt after midnight. Seas around
3 ft, building to 8 ft after midnight. Rain. Vsby 1 NM or less
after midnight.
.SUN...S winds 20 to 25 kt with gusts up to 35 kt. Seas around
11 ft, building to 15 ft in the afternoon. Rain. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
around 10 ft. Freezing spray likely.
.MON...NW winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. Seas 8 to 9 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
around 7 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt. Gusts up to 35 kt, decreasing to
25 kt in the afternoon. Seas 4 to 5 ft. Light freezing spray
likely in the morning.
.TUE NIGHT...W winds 10 to 15 kt. Gusts up to 25 kt after
midnight. Seas around 3 ft, building to 5 ft after midnight.
.WED...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 30 kt. Seas 7 to 8 ft. A chance of rain
and snow in the morning, then rain likely in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Seas 7 to 8 ft. Rain likely.
.THU...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 40 kt. Seas around 7 ft, building to 9 ft
in the afternoon. Rain likely.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 30 kt. Seas
around 9 ft, subsiding to 7 ft after midnight. 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.

$$

ANZ237-200930-
Block Island Sound-
351 PM EST Sat Jan 19 2019

...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas around 4 ft, building to 8 ft
after midnight. Rain. Vsby 1 NM or less after midnight.
.SUN...S winds 20 to 25 kt, becoming SW 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas around 10 ft, building to
13 ft in the afternoon. Rain. Vsby 1 NM or less, increasing to
1 to 3 NM in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
around 10 ft. Freezing spray likely.
.MON...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Gusts up to 35 kt. Seas 7 to 8 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
6 to 7 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Seas around 5 ft, subsiding to 3 ft
in the afternoon. Freezing spray likely in the morning.
.TUE NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with
gusts up to 25 kt after midnight. Seas around 3 ft, building to
5 ft after midnight. A chance of snow and rain after midnight.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to
7 ft. A chance of rain and snow in the morning, then rain likely
in the afternoon.
.WED NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 25 kt. Seas around 7 ft. Rain likely.
.THU...SW winds 15 to 20 kt with gusts up to 35 kt. Seas 7 to
8 ft. Rain likely.
.THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
7 to 8 ft. A chance of rain in the evening.

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.

$$

ANZ230-200930-
Boston Harbor-
351 PM EST Sat Jan 19 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...

.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Waves 1 to 2 ft, but at the harbor
entrance around 5 ft, building to 7 ft after midnight. Snow. Rain
after midnight. Vsby 1 NM or less.
.SUN...E winds 20 to 25 kt, becoming N 15 to 20 kt in the
afternoon. Waves 1 to 2 ft, but at the harbor entrance 8 to 9 ft.
Rain in the morning, then rain likely, a chance of freezing rain
and sleet in the afternoon. Vsby 1 NM or less, increasing to 1 to
3 NM in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft, except up to 6 ft at the outer harbor entrance. A
chance of freezing spray. A chance of sleet in the evening.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft, except 5 to 6 ft at the outer harbor entrance. A chance of
freezing spray.
.MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 2 ft.
.TUE...NW winds 10 to 15 kt. Gusts up to 30 kt. Waves around
2 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Waves around
2 ft. A chance of snow. A chance of rain and sleet in the
morning, then rain likely in the afternoon.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves 1 foot or less.
Rain likely.
.THU...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.
Waves 1 foot or less, then around 2 ft in the afternoon. Rain
likely.
.THU NIGHT...NW winds around 10 kt with gusts up to 20 kt. Waves
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.

$$

ANZ236-200930-
Narragansett Bay-
351 PM EST Sat Jan 19 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EST TONIGHT
THROUGH MONDAY MORNING...

.TONIGHT...E 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. Waves
around 2 ft, but at the bay entrance building to 6 ft after
midnight. Snow this evening, then rain after midnight. Vsby 1 NM
or less.
.SUN...S winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Gusts up to 30 kt. Waves around 2 ft, but at the bay
entrance around 8 ft, building to 12 ft in the afternoon. Rain in
the morning, then rain with a chance of freezing rain in the
afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 3 ft, except up to 8 ft at the bay entrance. Freezing
spray likely after midnight.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around
3 ft, except 6 to 7 ft at the bay entrance. Freezing spray.
.MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves
around 3 ft. Freezing spray in the evening.
.TUE...NW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
3 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt after
midnight. Waves 2 to 3 ft. A chance of snow after midnight.
.WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Waves 2 to 4 ft. A chance of rain,
snow and sleet in the morning, then rain likely in the afternoon.
.WED NIGHT...SW winds 10 to 15 kt. Gusts up to 25 kt in the
evening. Waves 2 to 4 ft. Rain likely.
.THU...SW winds 10 to 15 kt with gusts up to 30 kt. Waves around
2 to 4 ft. Rain likely.
.THU NIGHT...NW winds around 10 kt with gusts up to 20 kt. Waves
1 to 2 ft. A chance of rain in the evening.

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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