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National Weather Service Marine Forecast FZNT21 KWBC

FZNT21 KWBC 210847
OFFNT1

OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
347 AM EST SAT JAN 21 2017

NEW ENGLAND CONTINENTAL SHELF AND SLOPE WATERS FROM 25 NM
OFFSHORE TO THE HAGUE LINE...EXCEPT TO 1000 FM S 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.

ANZ898-212030-
347 AM EST SAT JAN 21 2017

SYNOPSIS FOR NEW ENGLAND WATERS
A WEAK HIGH PRES RIDGE WILL
MOVE E AWAY FROM THE WATERS TODAY. A WEAK COLD FRONT WILL PUSH S
INTO THE WATERS TONIGHT...THEN PASS S OF THE AREA SUN. A HIGH
PRES RIDGE WILL SLOWLY BUILD IN FROM THE N SUN INTO SUN
NIGHT...THEN SHIFT TO THE NE MON. A WARM FRONT WILL APPROACH FROM
THE S SUN NIGHT INTO MON...THEN LIFT N INTO THE WATERS MON NIGHT.
AN ASSOCIATED LOW PRES CENTER WILL TRACK NE ACROSS THE INNER
WATERS LATER MON NIGHT INTO TUE NIGHT WHILE PULLING A TRAILING
COLD FRONT E ACROSS THE REGION. A WEAK HIGH PRES RIDGE WILL BUILD
OFFSHORE WED...THEN PASS E OF THE WATERS WED NIGHT WHILE THE NEXT
COLD FRONT AND ASSOCIATED LOW PRES CENTER APPROACHES FROM THE W.



ANZ800-212030-
GULF OF MAINE TO THE HAGUE LINE-
347 AM EST SAT JAN 21 2017

STORM FORCE WINDS POSSIBLE MON NIGHT


TODAY
W TO SW WINDS 5 TO 15 KT. SEAS 3 TO 6 FT...HIGHEST E.
CHANCE OF RAIN.

TONIGHT
W WINDS 5 TO 15 KT...BECOMING N TO NW. SEAS 3 TO
5 FT.

SUN
N TO NE WINDS 5 TO 15 KT. SEAS 2 TO 4 FT.

SUN NIGHT
E TO NE WINDS INCREASING TO 15 TO 25 KT. SEAS
BUILDING TO 5 TO 8 FT.

MON
E WINDS 20 TO 30 KT...INCREASING TO 30 TO 40 KT. SEAS
BUILDING TO 8 TO 13 FT.

MON NIGHT
E WINDS INCREASING TO 35 TO 50 KT...THEN BECOMING 35
TO 45 KT. SEAS BUILDING TO 12 TO 20 FT.

TUE
E TO SE WINDS 35 TO 45 KT...DIMINISHING TO SHIFTING WINDS
15 TO 25 KT LATE. SEAS 11 TO 19 FT...SUBSIDING TO 9 TO 15 FT.

TUE NIGHT
WINDS BECOMING W TO SW 10 TO 20 KT...THEN INCREASING
TO W 20 TO 30 KT. SEAS SUBSIDING TO 8 TO 12 FT.

WED
W WINDS 15 TO 25 KT. SEAS SUBSIDING TO 6 TO 10 FT.

WED NIGHT
SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.



ANZ805-212030-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
347 AM EST SAT JAN 21 2017

STORM FORCE WINDS POSSIBLE MON NIGHT


TODAY
W WINDS 5 TO 10 KT...BECOMING W TO SW 5 TO 15 KT. SEAS
4 TO 6 FT. CHANCE OF RAIN.

TONIGHT
W WINDS 5 TO 15 KT. SEAS 4 TO 7 FT.

SUN
WINDS BECOMING N TO NE 5 TO10 KT...THEN E TO NE. SEAS 3 TO
6 FT.

SUN NIGHT
E WINDS INCREASING TO 20 TO 30 KT. SEAS BUILDING TO
6 TO 10 FT. CHANCE OF RAIN.

MON
E WINDS INCREASING TO 35 TO 45 KT. SEAS BUILDING TO 11 TO
18 FT.

MON NIGHT
E WINDS 40 TO 50 KT...BECOMING E TO SE 30 TO 40 KT.
SEAS 12 TO 19 FT.

TUE
SE TO S WINDS DIMINISHING TO 20 TO 30 KT...THEN BECOMING S
TO SW 10 TO 20 KT. SEAS SUBSIDING TO 10 TO 17 FT.

TUE NIGHT
W TO SW WINDS 10 TO 20 KT...INCREASING TO W 20 TO 30
KT. SEAS SUBSIDING TO 9 TO 12 FT.

WED
W TO SW WINDS 15 TO 25 KT. SEAS SUBSIDING TO 7 TO 11 FT.

WED NIGHT
SW WINDS 20 TO 25 KT. SEAS 6 TO 9 FT.



ANZ900-212030-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
347 AM EST SAT JAN 21 2017

GALE FORCE WINDS POSSIBLE MON


TODAY
W TO SW WINDS 5 TO 10 KT...BECOMING SW 10 TO 15 KT.
SEAS 5 TO 7 FT. CHANCE OF RAIN.

TONIGHT
W WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT. SEAS
5 TO 7 FT.

SUN
WINDS BECOMING N TO NE 5 TO 10 KT...THEN NE 5 TO 15 KT.
SEAS SUBSIDING TO 3 TO 6 FT.

SUN NIGHT
E TO NE WINDS INCREASING TO 20 TO 30 KT. SEAS
BUILDING TO 6 TO 9 FT.

MON
E WINDS INCREASING TO 30 TO 40 KT. SEAS BUILDING TO 8 TO
14 FT.

MON NIGHT
E TO SE WINDS 35 TO 45 KT. SEAS BUILDING TO 12 TO 18
FT.

TUE
SE WINDS DIMINISHING TO 20 TO 30 KT...THEN BECOMING S 15
TO 25 KT. SEAS SUBSIDING TO 10 TO 17 FT.

TUE NIGHT
WINDS BECOMING W TO SW 20 TO 30 KT. SEAS SUBSIDING
TO 9 TO 13 FT.

WED
W WINDS 20 TO 25 KT. SEAS 9 TO 12 FT.

WED NIGHT
SW WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.



ANZ810-212030-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
347 AM EST SAT JAN 21 2017

GALE WARNING

STORM FORCE WINDS POSSIBLE MON


TODAY
S TO SW WINDS 5 TO 10 KT...BECOMING W TO SW 5 TO 15 KT.
SEAS 3 TO 6 FT...HIGHEST E.

TONIGHT
W WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT. SEAS
3 TO 6 FT...HIGHEST E.

SUN
VARIABLE WINDS LESS THAN 10 KT...BECOMING E. SEAS 3 TO
5 FT. CHANCE OF RAIN.

SUN NIGHT
E WINDS INCREASING TO 20 TO 30 KT...THEN TO 30 TO 40
KT LATE. SEAS BUILDING TO 8 TO 12 FT. RAIN.

MON
E WINDS 35 TO 45 KT...BECOMING 35 TO 50 KT. SEAS BUILDING
TO 12 TO 20 FT.

MON NIGHT
E WINDS 35 TO 45 KT...BECOMING SE 20 TO 30 KT. SEAS
12 TO 20 FT.

TUE
S TO SE WINDS DIMINISHING TO 5 TO 15 KT...THEN BECOMING W
TO SW 10 TO 20 KT. SEAS SUBSIDING TO 8 TO 13 FT.

TUE NIGHT
W WINDS INCREASING TO 20 TO 30 KT. SEAS 8 TO 11 FT.

WED
W WINDS 20 TO 25 KT...BECOMING SW 15 TO 25 KT. SEAS
SUBSIDING TO 6 TO 10 FT.

WED NIGHT
W TO SW WINDS 20 TO 30 KT. SEAS 7 TO 10 FT.



ANZ815-212030-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
347 AM EST SAT JAN 21 2017

GALE WARNING

STORM FORCE WINDS POSSIBLE MON


TODAY
W WINDS 5 TO 10 KT...BECOMING 5 TO 15 KT. SEAS 3 TO
5 FT. SLIGHT CHANCE OF RAIN.

TONIGHT
W WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT. SEAS
3 TO 5 FT. SLIGHT CHANCE OF RAIN.

SUN
VARIABLE WINDS LESS THAN 10 KT...BECOMING E. SEAS 3 TO
5 FT. CHANCE OF RAIN.

SUN NIGHT
E WINDS INCREASING TO 20 TO 30 KT...THEN TO 30 TO 40
KT. SEAS BUILDING TO 6 TO 10 FT...THEN TO 9 TO 15 FT LATE. RAIN.

MON
E WINDS 35 TO 45 KT...INCREASING TO 40 TO 50 KT. SEAS
BUILDING TO 12 TO 21 FT.

MON NIGHT
E WINDS DIMINISHING TO 30 TO 40 KT...THEN BECOMING
SE 20 TO 30 KT. SEAS 13 TO 21 FT...SUBSIDING TO 10 TO 18 FT.

TUE
WINDS BECOMING W TO NW AND DIMINISHING TO 10 TO 20 KT.
SEAS SUBSIDING TO 7 TO 12 FT.

TUE NIGHT
W WINDS 15 TO 25 KT. SEAS SUBSIDING TO 6 TO 10 FT.

WED
W WINDS 15 TO 25 KT...BECOMING SW. SEAS 6 TO 10 FT.

WED NIGHT
SW WINDS 20 TO 25 KT...BECOMING W 20 TO 30 KT. SEAS
6 TO 10 FT.



.FORECASTER MILLS. OCEAN PREDICTION CENTER.