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
         DART®
    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

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

 Publications
    NDBC Draft PEA
    NDBC DQC Handbook
    Hurricane Data Plots

 Science Education

 FAQ
 Media Inquiries
 Contact Us
 Visitor Information
 
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 FZNT21 KWBC

FZNT21 KWBC 232024
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
324 PM EST Thu Nov 23 2017

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

ANZ898-240845-
324 PM EST Thu Nov 23 2017

SYNOPSIS FOR NEW ENGLAND WATERS
A high pres ridge will build E
across the area tonight into Fri, then shift E of the waters Fri
night. An area of low pres will pass E and SE of the waters Sat into
Sat night. A cold front will approach from the NW Sat, then move SE
across the area Sat night before a second cold front passes SE over
the waters Mon. Another ridge will build slowly E towards the area
Sun through Mon, then move SE across the waters Mon night and Tue.
A third cold front will approach from the NW Tue night.



ANZ800-240845-
Gulf of Maine to the Hague Line-
324 PM EST Thu Nov 23 2017

TONIGHT
W to NW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas 4
to 8 ft.

FRI
W winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas becoming 4
to 5 ft.

FRI NIGHT
SW winds increasing to 20 to 30 kt. Seas building to 5
to 8 ft.

SAT
SW winds 15 to 25 kt. Seas 4 to 8 ft.

SAT NIGHT
SW winds 10 to 20 kt, becoming W. Seas 4 to 6 ft.

SUN
W to NW winds increasing to 20 to 30 kt. Seas building to 8
to 13 ft.

SUN NIGHT
W to NW winds 15 to 25 kt. Seas subsiding to 7 to 11
ft.

MON
W winds 10 to 20 kt, becoming W to NW 20 to 30 kt. Seas
subsiding to 5 to 8 ft.

MON NIGHT
N to NW winds 20 to 30 kt. Seas building to 7 to 12 ft.

TUE
N to NW winds diminishing to 10 to 20 kt, then becoming S to
SW. Seas subsiding to 5 to 8 ft.

TUE NIGHT
SW winds increasing to 20 to 30 kt. Seas building to 8
to 14 ft.



ANZ805-240845-
Georges Bank between Cape Cod and 68W north of 1000 fm-
324 PM EST Thu Nov 23 2017

TONIGHT
W winds 5 to 10 kt, increasing to 10 to 20 kt. Seas 5 to
8 ft.

FRI
W winds 5 to 15 kt, becoming SW. Seas subsiding to 4 to 6 ft.

FRI NIGHT
S to SW winds 10 to 20 kt. Seas 4 to 6 ft.

SAT
S to SW winds 10 to 20 kt. Seas 4 to 5 ft. Scattered showers.

SAT NIGHT
SW winds 10 to 15 kt, becoming W 10 to 20 kt. Seas 4 to
7 ft.

SUN
W to NW winds increasing to 20 to 30 kt. Seas building to 7
to 12 ft.

SUN NIGHT
W to NW winds diminishing to 10 to 20 kt. Seas
subsiding to 6 to 10 ft.

MON
W to NW winds 15 to 25 kt. Seas subsiding to 4 to 8 ft.

MON NIGHT
NW winds 20 to 30 kt, becoming N 15 to 25 kt. Seas
building to 7 to 12 ft.

TUE
N winds diminishing to 5 to 15 kt, then becoming SW. Seas
subsiding to 5 to 9 ft.

TUE NIGHT
SW winds increasing to 20 to 30 kt. Seas building to 7
to 11 ft.



ANZ900-240845-
Georges Bank between 68W and the Hague Line-
324 PM EST Thu Nov 23 2017

TONIGHT
W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 6
to 9 ft, subsiding to 5 to 6 ft.

FRI
W to SW winds 5 to 15 kt. Seas 4 to 6 ft.

FRI NIGHT
S to SW winds 10 to 20 kt. Seas 4 to 5 ft.

SAT
S to SW winds 5 to 15 kt. Seas 4 to 5 ft. Scattered showers.

SAT NIGHT
W to SW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas
4 to 7 ft.

SUN
W to NW winds increasing to 20 to 30 kt. Seas building to 8
to 13 ft.

SUN NIGHT
W to NW winds 15 to 25 kt. Seas 7 to 12 ft.

MON
W to NW winds 15 to 25 kt. Seas subsiding to 5 to 8 ft.

MON NIGHT
N to NW winds 20 to 30 kt. Seas building to 8 to 13 ft.

TUE
N winds diminishing to 10 to 20 kt, then becoming W to NW 5
to 10 kt. Seas subsiding to 6 to 10 ft.

TUE NIGHT
Winds increasing to SW 20 to 30 kt. Seas subsiding to 4
to 6 ft, then building to 6 to 11 ft.



ANZ810-240845-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
324 PM EST Thu Nov 23 2017

TONIGHT
W to NW winds 10 to 15 kt. Seas 4 to 7 ft.

FRI
W to NW winds diminishing to less than 10 kt, then becoming
SW. Seas 4 to 6 ft.

FRI NIGHT
SW winds increasing to 10 to 20 kt. Seas 4 to 5 ft.

SAT
SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to 5 ft.
Scattered showers.

SAT NIGHT
Winds veering to W to NW 10 to 20 kt. Seas 4 to 7 ft.

SUN
NW winds 15 to 25 kt. Seas building to 5 to 9 ft.

SUN NIGHT
W to NW winds diminishing to 10 to 15 kt, then
increasing to 15 to 20 kt. Seas 4 to 8 ft.

MON
W winds 15 to 25 kt. Seas 4 to 7 ft.

MON NIGHT
NW winds 20 to 25 kt, becoming N 15 to 25 kt. Seas
building to 6 to 10 ft.

TUE
N to NE winds diminishing to 5 to 15 kt, then becoming S to
SW. Seas subsiding to 5 to 8 ft.

TUE NIGHT
SW winds increasing to 20 to 30 kt. Seas 4 to 7 ft,
building to 7 to 12 ft.



ANZ815-240845-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
324 PM EST Thu Nov 23 2017

TONIGHT
W to NW winds 10 to 15 kt. Seas 4 to 6 ft.

FRI
W to NW winds diminishing to less than 10 kt, then becoming
SW. Seas 3 to 5 ft.

FRI NIGHT
SW winds increasing to 10 to 20 kt. Seas 4 to 5 ft.

SAT
SW winds 10 to 20 kt. Seas 4 to 5 ft.

SAT NIGHT
W winds 15 to 20 kt, becoming NW 15 to 25 kt. Seas 4 to
7 ft.

SUN
NW winds 15 to 25 kt. Seas 5 to 8 ft.

SUN NIGHT
W to NW winds diminishing to 10 to 15 kt, then becoming
W 10 to 20 kt. Seas subsiding to 3 to 6 ft.

MON
W to NW winds 15 to 25 kt. Seas 4 to 7 ft.

MON NIGHT
N to NW winds 15 to 25 kt, becoming N 10 to 15 kt. Seas
4 to 8 ft.

TUE
Winds veering to E to NE 5 to 10 kt, then becoming S 5 to 15
kt. Seas subsiding to 3 to 5 ft.

TUE NIGHT
SW winds increasing to 20 to 30 kt. Seas building to 7
to 11 ft.



.Forecaster Kells. Ocean Prediction Center.