Coastal Waters Forecast
Issued by NWS Boston, MA

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000
FZUS51 KBOX 271907
CWFBOX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE TAUNTON MA
307 PM EDT THU APR 27 2017

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

ANZ200-280815-
307 PM EDT THU APR 27 2017

.SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS...
LOW PRESSURE SYSTEM SOUTH OF THE REGION WILL WEAKEN AS IT MOVES
TOWARDS THE NORTH ATLANTIC. WEAK HIGH PRESSURE TODAY FOLLOWED BY A
WEAK FRONT EARLY FRIDAY. THIS FRONT WILL STALL OVER THE WATERS  INTO
SAT. HIGH PRESSURE SYSTEM WILL SET-UP OVER THE EASTERN WATERS ON
SUNDAY FOLLOWED BY A PASSING WARM FRONT ON MONDAY.

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.

$$

ANZ250-280815-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
307 PM EDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. AREAS OF DENSE
FOG. VSBY 1 NM OR LESS.
.FRI...S WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. AREAS OF FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.SAT NIGHT...NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.SUN...N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT... BECOMING E
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
.SUN NIGHT...S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
.MON...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT. A CHANCE OF SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT. SEAS 3 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.

$$

ANZ251-280815-
MASSACHUSETTS BAY AND IPSWICH BAY-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. AREAS OF DENSE
FOG. VSBY 1 NM OR LESS.
.FRI...S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. AREAS OF FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT.
.SAT NIGHT...NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
.SUN...N WINDS 5 TO 10 KT...BECOMING E IN THE AFTERNOON. SEAS
1 FOOT OR LESS.
.SUN NIGHT...SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
.MON...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
VSBY 1 TO 3 NM.
.MON NIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
.TUE...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. 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.

$$

ANZ231-280815-
CAPE COD BAY-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. AREAS OF
DENSE FOG. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. AREAS OF DENSE
FOG. SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT...BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT.
.SUN...NE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 1 FOOT OR LESS.
.SUN NIGHT...SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
.MON NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. 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.

$$

ANZ254-280815-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
307 PM EDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. AREAS OF DENSE
FOG. VSBY 1 NM OR LESS.
.FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. AREAS OF DENSE FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 3 TO 5 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING NW AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SUN...N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT... BECOMING NE
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT.
.SUN NIGHT...SE WINDS AROUND 10 KT. SEAS 2 TO 4 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 15 TO 20 KT. SEAS 4 TO 7 FT. A CHANCE OF
SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
7 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 7 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.

$$

ANZ255-280815-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
307 PM EDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. AREAS OF DENSE
FOG. ISOLATED SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. AREAS OF DENSE FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 3 TO 5 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING NW AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SUN...NE WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 4 FT.
.SUN NIGHT...SE WINDS AROUND 10 KT. SEAS 2 TO 4 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 15 TO 20 KT. SEAS 5 TO 8 FT. A CHANCE OF
SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 6 TO
9 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
6 TO 9 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.

$$

ANZ256-280815-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
307 PM EDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. AREAS OF DENSE
FOG. SCATTERED SHOWERS WITH ISOLATED TSTMS AFTER MIDNIGHT. VSBY
1 NM OR LESS.
.FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. AREAS OF FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 3 TO 5 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SUN...NE WINDS 5 TO 10 KT...BECOMING E 10 TO 15 KT IN THE
AFTERNOON. SEAS AROUND 3 FT.
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. A CHANCE OF
SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 7 TO
9 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
7 TO 10 FT.

WINDS AND SEAS HIGHER IN AND NEAR TSTMS.

SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES.  INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

$$

ANZ232-280815-
NANTUCKET SOUND-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. AREAS OF DENSE
FOG. ISOLATED SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. AREAS OF DENSE FOG. SCATTERED SHOWERS.
VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO AROUND 5 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT.
.SUN...NE WINDS AROUND 10 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 1 FOOT OR LESS.
.SUN NIGHT...SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS AROUND 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 4 FT. A CHANCE OF SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 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.

$$

ANZ233-280815-
VINEYARD SOUND-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. AREAS OF FOG.
SCATTERED SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. AREAS OF FOG. SCATTERED SHOWERS. VSBY
1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING NW AFTER MIDNIGHT. SEAS 2 TO 3 FT.
.SUN...NE WINDS AROUND 10 KT. SEAS AROUND 2 FT.
.SUN NIGHT...SE WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. A CHANCE OF
SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 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.

$$

ANZ234-280815-
BUZZARDS BAY-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. AREAS OF DENSE
FOG. ISOLATED SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. AREAS OF FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT...BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT.
.SUN...NE WINDS 5 TO 10 KT...BECOMING E IN THE AFTERNOON. SEAS
1 FOOT OR LESS.
.SUN NIGHT...SE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. A CHANCE
OF SHOWERS. VSBY 1 TO 3 NM.
.MON...S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 4 FT. A CHANCE OF SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 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.

$$

ANZ235-280815-
RHODE ISLAND SOUND-
307 PM EDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. AREAS OF DENSE
FOG. ISOLATED SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. AREAS OF FOG. SCATTERED SHOWERS. VSBY
1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 3 TO 5 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING NW 5 TO 10 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT.
.SUN...NE WINDS 5 TO 10 KT...BECOMING E 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT.
.SUN NIGHT...SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
.MON...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 15 TO 20 KT. SEAS 5 TO 8 FT. A CHANCE OF
SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
5 TO 8 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.

$$

ANZ237-280815-
BLOCK ISLAND SOUND-
307 PM EDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.TONIGHT...S WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. AREAS OF DENSE
FOG. SCATTERED SHOWERS WITH ISOLATED TSTMS AFTER MIDNIGHT. VSBY
1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. AREAS OF FOG. SCATTERED SHOWERS. VSBY
1 NM OR LESS.
.FRI NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT...BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT.
.SUN...NE WINDS 5 TO 10 KT...BECOMING E IN THE AFTERNOON. SEAS
2 TO 3 FT.
.SUN NIGHT...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
.MON...S WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
4 TO 7 FT. A CHANCE OF SHOWERS.
.TUE...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
7 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 7 FT.

WINDS AND SEAS HIGHER IN AND NEAR TSTMS.

SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES.  INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

$$

ANZ230-280815-
BOSTON HARBOR-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS. AREAS OF
FOG. ISOLATED SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. AREAS OF FOG.
SCATTERED SHOWERS. VSBY 1 NM OR LESS.
.FRI NIGHT...SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
.SAT...SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
WAVES AROUND 2 FT.
.SAT NIGHT...NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
.SUN...N WINDS 5 TO 10 KT...BECOMING E IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
.SUN NIGHT...SE WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF SHOWERS. VSBY 1 TO 3 NM.
.MON...SE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM.
.MON NIGHT...S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF SHOWERS.
.TUE...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES AROUND
2 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. 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.

$$

ANZ236-280815-
NARRAGANSETT BAY-
307 PM EDT THU APR 27 2017

.TONIGHT...S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS... EXCEPT
2 TO 4 FT AT THE BAY ENTRANCE. AREAS OF DENSE FOG. ISOLATED
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
.FRI...SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS... EXCEPT 2 TO
4 FT AT THE BAY ENTRANCE. AREAS OF FOG. SCATTERED SHOWERS. VSBY
1 NM OR LESS.
.FRI NIGHT...SW WINDS 5 TO 10 KT...DIMINISHING TO AROUND 5 KT
AFTER MIDNIGHT. WAVES 1 FOOT OR LESS...EXCEPT 2 TO 4 FT AT THE
BAY ENTRANCE.
.SAT...SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. WAVES 2 TO 3 FT.
.SAT NIGHT...W WINDS 5 TO 10 KT...BECOMING NW AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
.SUN...NE WINDS 5 TO 10 KT...BECOMING E IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
.SUN NIGHT...SE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF SHOWERS.
.MON...S WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. A CHANCE OF SHOWERS.
.MON NIGHT...S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 TO 4 FT. A CHANCE OF SHOWERS.
.TUE...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES 3 TO
5 FT. A CHANCE OF SHOWERS.
.TUE NIGHT...SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 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.

$$

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