Coastal Waters Forecast
Issued by NWS Boston, MA

Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

000
FZUS51 KBOX 191817
CWFBOX

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

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

ANZ200-200700-
117 PM EST Sat Jan 19 2019

.Synopsis for Massachusetts and Rhode Island coastal waters...
A potent storm system over the lower Midwest will head NE and
impact the srn New England waters tonight and Sun. The center of
circulation will track along the south coast and Cape Cod Canal
vicinity. In the wake of this departing storm, arctic air will
spread across the waters Sun night through Mon night on gusty NW
gales with areas of freezing spray. High pres builds over the
waters on Tue, then moves off the mid-Atlantic coast on Wed.

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.

$$

ANZ250-200700-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...NE winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. A slight chance of snow.
.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 5 to
8 ft. Snow and rain. 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 10 to 14 ft. Rain with a
chance of freezing rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Gusts up to 40 kt. Seas 8 to 11 ft. Light
freezing spray. A chance of snow showers, freezing rain and
sleet.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to
8 ft. Freezing spray. A chance of snow. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. Seas 7 to 10 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
7 ft. Light freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. A chance of snow.
.WED...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. A chance of rain and snow.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft. Rain likely. Vsby 1 to 3 NM.

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.

$$

ANZ251-200700-
Massachusetts Bay and Ipswich Bay-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...NE winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. A chance of snow.
.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas 5 to 8 ft. Snow and rain. Vsby
1 NM or less.
.SUN...E winds 20 to 25 kt, becoming N in the afternoon. Gusts up
to 30 kt. Seas 9 to 12 ft. Rain with a chance of freezing rain.
Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
6 to 9 ft. Freezing spray. A chance of freezing rain and sleet.
.MON...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Freezing spray. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. Freezing
spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Freezing spray.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of snow.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. A chance of rain and snow.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Rain likely. Vsby 1 to 3 NM.

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.

$$

ANZ231-200700-
Cape Cod Bay-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...NE winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. A chance of snow.
.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 3 to
5 ft. Rain with snow likely. Vsby 1 NM or less.
.SUN...SE winds 20 to 25 kt, becoming SW in the afternoon. Gusts
up to 40 kt. Seas 5 to 8 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
5 to 8 ft. Freezing spray. A chance of snow showers and freezing
rain.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. Freezing spray. A chance of snow. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
4 to 6 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of rain and snow.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. Rain likely.

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.

$$

ANZ254-200700-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. A chance of snow with a slight chance of rain.
.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 5 to
8 ft. Rain with a chance of snow. Vsby 1 NM or less.
.SUN...S winds 25 to 30 kt with gusts up to 45 kt. Seas 8 to
13 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
8 to 13 ft. Light freezing spray. A chance of snow showers, rain,
freezing rain and sleet. Vsby 1 to 3 NM.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 7 to
10 ft. Freezing spray. A chance of snow. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
7 to 10 ft. Freezing spray. A chance of snow.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft. Light freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.WED...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
8 ft. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 8 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.

$$

ANZ255-200700-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. A slight chance of rain.
.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
7 ft. Rain. Vsby 1 to 3 NM.
.SUN...S winds 25 to 30 kt with gusts up to 45 kt. Seas 8 to
11 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
9 to 12 ft. Light freezing spray. A chance of snow showers and
rain.
.MON...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 8 to
11 ft. Freezing spray. A chance of snow. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
7 to 10 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft. Freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to
10 ft. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
8 to 11 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.

$$

ANZ256-200700-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas around 3 ft. A slight
chance of rain.
.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
7 ft. Rain. Vsby 1 NM or less.
.SUN...S winds 20 to 25 kt with gusts up to 40 kt. Seas 7 to
10 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
9 to 12 ft. Light freezing spray.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 8 to
10 ft. Freezing spray. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
7 to 10 ft. Freezing spray.
.TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Light freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
4 to 6 ft.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to
10 ft. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
7 to 10 ft. Rain likely.

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.

$$

ANZ232-200700-
Nantucket Sound-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. A chance of snow with a slight chance of rain.
.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 3 to
5 ft. Rain with a chance of snow. Vsby 1 NM or less.
.SUN...S winds 20 to 25 kt with gusts up to 40 kt. Seas 3 to
5 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
4 to 6 ft. Light freezing spray. A chance of snow showers, rain
and freezing rain.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Freezing spray. A chance of snow. Vsby 1 to 3 NM.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft. Freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of rain and snow.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. Rain likely.

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.

$$

ANZ233-200700-
Vineyard Sound-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds around 10 kt. Seas around 2 ft. A
chance of snow with a slight chance of rain.
.TONIGHT...E winds 10 to 15 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt after midnight. Seas 2 to
4 ft. Rain with a chance of snow. Vsby 1 to 3 NM.
.SUN...S winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 40 kt. Seas
4 to 6 ft. Freezing spray.
.MON...NW winds around 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. Freezing
spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
3 ft. Freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
6 ft. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 ft. Rain likely.

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.

$$

ANZ234-200700-
Buzzards Bay-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...NE winds around 10 kt. Seas around 2 ft. A
chance of snow with a slight chance of rain.
.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
4 ft. Rain with snow likely. Vsby 1 NM or less.
.SUN...S winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to
5 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 35 kt. Seas
3 to 5 ft. Freezing spray.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
4 ft. Freezing spray.
.MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 4 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of rain and snow.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. Rain likely.

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.

$$

ANZ235-200700-
Rhode Island Sound-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas around 2 ft. A slight
chance of rain and snow.
.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 3 to
5 ft. Rain. Vsby 1 NM or less.
.SUN...S winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to
9 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas
6 to 9 ft. Freezing spray.
.MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
7 ft. Freezing spray.
.MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas
4 to 7 ft. Freezing spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. Freezing spray.
.TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.WED...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to
8 ft. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 8 ft. Rain likely.

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.

$$

ANZ237-200700-
Block Island Sound-
117 PM EST Sat Jan 19 2019

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

.THIS AFTERNOON...E winds around 10 kt. Seas 2 to 3 ft. A slight
chance of rain.
.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Rain. Vsby 1 NM or
less.
.SUN...S winds 15 to 20 kt, becoming SW in the afternoon. Gusts
up to 35 kt. Seas 6 to 9 ft. Rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. Gusts up to 40 kt. Seas 6 to 9 ft. Freezing
spray.
.MON...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
7 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 4 to 6 ft. Freezing
spray.
.TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft.
.TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
7 ft. A chance of rain.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 7 ft. Rain likely.

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.

$$

ANZ230-200700-
Boston Harbor-
117 PM EST Sat Jan 19 2019

...GALE WATCH IN EFFECT FROM 10 PM EST THIS EVENING THROUGH LATE
SUNDAY NIGHT...

.THIS AFTERNOON...NE winds 10 to 15 kt. Waves 1 foot or less. A
chance of snow.
.TONIGHT...E winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Gusts up to 30 kt. Waves 2 to 4 ft, except 4 to 7 ft at
the outer harbor entrance. Snow and rain. Vsby 1 NM or less.
.SUN...E winds 20 to 25 kt, becoming N 15 to 20 kt in the
afternoon. Waves 3 to 5 ft, except 5 to 8 ft at the outer harbor
entrance. Rain with a chance of freezing rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 35 kt. Waves
around 2 ft, except 4 to 7 ft at the outer harbor entrance. A
chance of sleet.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around
2 ft.
.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 with gusts up to 25 kt. Waves around
2 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. A chance of
snow.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of rain and snow.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
1 foot or less. Rain likely. Vsby 1 to 3 NM.

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.

$$

ANZ236-200700-
Narragansett Bay-
117 PM EST Sat Jan 19 2019

...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY
NIGHT...

.THIS AFTERNOON...NE winds 5 to 10 kt. Waves 1 foot or less. A
chance of snow.
.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 2 to
4 ft. Rain and snow. 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 3 to 5 ft. Rain with a chance
of freezing rain. Vsby 1 NM or less.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 35 kt. Waves
around 3 ft, except 4 to 7 ft at the bay entrance. Freezing
spray.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to
3 ft. Freezing spray.
.MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Gusts up to 30 kt. Waves 2 to 3 ft. Freezing
spray.
.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 with gusts up to 20 kt. Waves
2 to 3 ft.
.WED...SW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to
4 ft. A chance of rain and snow.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves
2 to 4 ft. Rain likely.

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.

$$

For the latest updates, please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.