Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home News Organization
 
 
    
    Station List

 Observations
    Mobile Access
    Interactive Map
    Classic Maps
         Recent
         Historical
         DART®
    Oil & Gas ADCP
    Obs Search
    Ship Obs Report
    Gliders
    BuoyCAMs Image indicating link to BuoyCAMs page
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Obs Web Widget
    Email Access
    Web Data Guide

 Station Status
    NDBC Maintenance
    NDBC Platforms
    Partner Platforms

 Program Info
    Facebook Logo
    NDBC on Facebook
    About NDBC
     Met/Ocean
          Moored Buoy
          C-MAN
    TAO
    DART®
    VOS
    CSP
    IOOS® Program
    IOOS® DAC

 Publications
    NDBC DQC Handbook
    Hurricane Data Plots
    Mariners Weather
      Log

    Observing
      Handbook No. 1


 Science Education

 FAQ
 Media Inquiries
 Contact Us
 Visitor Information
 Links
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

National Weather Service Marine Forecast FZUS51 KBOX

FZUS51 KBOX 281402
CWFBOX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE TAUNTON MA
1002 AM EDT FRI APR 28 2017

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

ANZ200-290315-
1002 AM EDT FRI APR 28 2017

SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS

A WEAK FRONT WILL PASS ACROSS THE REGION EARLY THIS AFTERNOON.
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 AND COLD FRONT ON TUESDAY.

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.



ANZ250-290315-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1002 AM EDT FRI APR 28 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING


THIS AFTERNOON
S WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. PATCHY FOG.
WIDESPREAD SHOWERS AND NUMEROUS TSTMS. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE EVENING.
SEAS 3 TO 5 FT. PATCHY FOG. VSBY 1 NM OR LESS.

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 N WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. 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
SE 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. SEAS 3 TO 5 FT. A CHANCE OF
SHOWERS.

TUE
SW WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.

TUE NIGHT
SW WINDS 15 TO 20 KT. SEAS 3 TO 5 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.



ANZ251-290315-
MASSACHUSETTS BAY AND IPSWICH BAY-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
S WINDS AROUND 5 KT...INCREASING TO 5 TO 10 KT.
SEAS 2 TO 4 FT. PATCHY FOG. SCATTERED SHOWERS WITH ISOLATED
TSTMS. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT...DIMINISHING TO AROUND 5 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT.

SAT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.

SAT NIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.

SUN
N WINDS 5 TO 10 KT...BECOMING E IN THE AFTERNOON. SEAS
AROUND 2 FT.

SUN NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.

MON
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.

MON NIGHT
S WINDS 5 TO 10 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. 

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.



ANZ231-290315-
CAPE COD BAY-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
WIDESPREAD SHOWERS AND NUMEROUS TSTMS...THEN SCATTERED SHOWERS
WITH ISOLATED TSTMS. PATCHY FOG. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.

SAT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS.

SAT NIGHT
W WINDS 5 TO 10 KT...BECOMING NW 10 TO 15 KT WITH
GUSTS UP TO 20 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. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.

MON
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.

MON NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. A CHANCE OF SHOWERS.

TUE
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.

TUE NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 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.



ANZ254-290315-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1002 AM EDT FRI APR 28 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. WIDESPREAD
SHOWERS AND NUMEROUS TSTMS...THEN ISOLATED SHOWERS AND TSTMS.
PATCHY FOG. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE EVENING.
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. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 5 TO 10 KT...BECOMING NW 10 TO 15 KT AFTER
MIDNIGHT. GUSTS UP TO 20 KT. 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 5 TO 10 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.

MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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 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.



ANZ255-290315-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1002 AM EDT FRI APR 28 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. PATCHY
FOG. SCATTERED SHOWERS WITH ISOLATED TSTMS. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.

SAT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 10 TO 15 KT...BECOMING NW AFTER MIDNIGHT.
GUSTS UP TO 20 KT. SEAS 3 TO 5 FT. PATCHY FOG.

SUN
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...BECOMING E
5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT.

SUN NIGHT
SE WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 4 FT. A CHANCE OF SHOWERS.

MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. A CHANCE OF SHOWERS.

MON NIGHT
SW 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 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. 

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.



ANZ256-290315-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1002 AM EDT FRI APR 28 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS AROUND 5 FT. PATCHY
FOG. SCATTERED SHOWERS WITH ISOLATED TSTMS. VSBY 1 NM OR LESS.

TONIGHT
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 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT...
BECOMING N 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT.

SUN
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
3 FT.

SUN NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 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
SW 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 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.



ANZ232-290315-
NANTUCKET SOUND-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY
FOG. WIDESPREAD SHOWERS AND NUMEROUS TSTMS. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. 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. A CHANCE OF
SHOWERS.

SAT NIGHT
W WINDS 5 TO 10 KT...BECOMING N WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT.

SUN
NE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS AROUND 2 FT.

SUN NIGHT
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. A CHANCE OF SHOWERS.

MON
S WINDS AROUND 10 KT WITH GUSTS UP TO 20 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. 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. 

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.



ANZ233-290315-
VINEYARD SOUND-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY
FOG. WIDESPREAD SHOWERS AND NUMEROUS TSTMS. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY FOG. VSBY
1 NM OR LESS.

SAT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 10 TO 15 KT...BECOMING N WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT.

SUN
NE WINDS AROUND 10 KT. GUSTS UP TO 20 KT IN THE MORNING.
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 3 FT. A CHANCE OF SHOWERS.

MON NIGHT
SW 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 WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 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.



ANZ234-290315-
BUZZARDS BAY-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY
FOG. WIDESPREAD SHOWERS AND NUMEROUS TSTMS. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG.
VSBY 1 NM OR LESS.

SAT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 5 TO 10 KT...BECOMING N WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS AROUND 2 FT.

SUN
E 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 1 FOOT OR LESS. A CHANCE
OF SHOWERS.

MON
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.

MON NIGHT
SW 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. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.

TUE NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 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.



ANZ235-290315-
RHODE ISLAND SOUND-
1002 AM EDT FRI APR 28 2017

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING


THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. PATCHY
FOG. WIDESPREAD SHOWERS WITH ISOLATED TSTMS. VSBY 1 NM OR LESS.

TONIGHT
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. A CHANCE OF
SHOWERS.

SAT NIGHT
W WINDS 10 TO 15 KT...BECOMING N 5 TO 10 KT WITH
GUSTS UP TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT.

SUN
NE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT...BECOMING E IN
THE AFTERNOON. SEAS 2 TO 3 FT.

SUN NIGHT
SE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.

MON
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.

MON NIGHT
SW 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 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. 

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.



ANZ237-290315-
BLOCK ISLAND SOUND-
1002 AM EDT FRI APR 28 2017

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING


THIS AFTERNOON
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. PATCHY
FOG. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. PATCHY FOG. VSBY
1 NM OR LESS.

SAT
SW WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 5 TO 10 KT...BECOMING N AFTER MIDNIGHT. SEAS
2 TO 4 FT.

SUN
E WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. SEAS
2 TO 3 FT.

SUN NIGHT
SE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. A CHANCE OF SHOWERS.

MON
S WINDS 5 TO 10 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
4 TO 6 FT. A CHANCE OF SHOWERS.

TUE
SW WINDS 15 TO 20 KT. SEAS 4 TO 7 FT. A CHANCE OF SHOWERS.

TUE NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 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.



ANZ230-290315-
BOSTON HARBOR-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
SW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.
PATCHY FOG. VSBY 1 NM OR LESS.

TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.

SAT
SW WINDS 5 TO 10 KT...BECOMING W 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. WAVES AROUND 2 FT.

SAT NIGHT
W WINDS 10 TO 15 KT...BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. GUSTS UP TO 20 KT. WAVES 1 FOOT OR LESS.

SUN
NE WINDS AROUND 5 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.

MON
SE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
SHOWERS.

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.



ANZ236-290315-
NARRAGANSETT BAY-
1002 AM EDT FRI APR 28 2017

THIS AFTERNOON
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. PATCHY
FOG. SCATTERED SHOWERS WITH ISOLATED TSTMS. VSBY 1 NM OR LESS.

TONIGHT
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 WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT. A CHANCE OF SHOWERS.

SAT NIGHT
W WINDS 5 TO 10 KT...BECOMING N AFTER MIDNIGHT.
GUSTS UP TO 20 KT. WAVES AROUND 2 FT.

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 1 FOOT OR LESS. 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. 

WINDS AND WAVES 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.


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