Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
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
995
FZNT21 KWBC 272000
OFFNT1

OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
300 PM EST MON FEB 27 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.

ANZ898-280830-
300 PM EST MON FEB 27 2017

.SYNOPSIS FOR NEW ENGLAND WATERS...A WEAK COLD FRONT WILL MOVE
OFFSHORE TONIGHT AND DISSIPATE. A WEAK HIGH PRES RIDGE WILL
BUILD OFFSHORE LATE TONIGHT...THEN PASS E OF THE WATERS TUE. A
WARM FRONT WILL LIFT NE ACROSS THE WATERS LATE TUE INTO EARLY
WED. A STRONG COLD FRONT WILL APPROACH FROM THE W LATE WED...MOVE
OFFSHORE WED NIGHT...THEN PASS SE OF THE AREA THU. AN ASSOCIATED
LOW PRES CENTER WILL INTENSIFY NE OF THE AREA THU INTO THU NIGHT.
ANOTHER DEVELOPING LOW WILL PASS JUST S OF THE WATERS FRI...THEN
INTENSIFY E OF THE AREA FRI NIGHT INTO SAT. ANOTHER WEAK HIGH
PRES RIDGE WILL THEN BUILD TO THE COAST SAT NIGHT.

$$

ANZ800-280830-
GULF OF MAINE TO THE HAGUE LINE-
300 PM EST MON FEB 27 2017

...GALE WARNING...

.TONIGHT...SW WINDS 20 TO 30 KT...DIMINISHING TO W TO NW 5 TO 15
KT. SEAS 5 TO 9 FT...SUBSIDING TO 3 TO 6 FT...HIGHEST E.
.TUE...VARIABLE WINDS LESS THAN 10 KT...BECOMING S TO SE 5 TO 15
KT. SEAS SUBSIDING TO 2 TO 3 FT.
.TUE NIGHT...S WINDS INCREASING TO 15 TO 20 KT. SEAS BUILDING TO 3
TO 5 FT. CHANCE OF RAIN. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED...S WINDS 15 TO 25 KT...BECOMING SW 25 TO 35 KT. SEAS
BUILDING TO 7 TO 11 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...SW WINDS 25 TO 35 KT. SEAS BUILDING TO 9 TO 15
FT...HIGHEST SE.
.THU...WINDS BECOMING W TO NW 30 TO 40 KT. SEAS 9 TO 15
FT...HIGHEST SE.
.THU NIGHT...NW WINDS DIMINISHING TO 15 TO 25 KT. SEAS SUBSIDING
TO 5 TO 9 FT...HIGHEST SE.
.FRI...NW WINDS DIMINISHING TO 10 TO 15 KT. SEAS SUBSIDING TO 3
TO 6 FT.
.FRI NIGHT...NW WINDS INCREASING TO 20 TO 30 KT. SEAS BUILDING TO
5 TO 10 FT...HIGHEST SE.
.SAT...NW WINDS 25 TO 35 KT. SEAS BUILDING TO 7 TO 13 FT...
HIGHEST SE.
.SAT NIGHT...W TO NW WINDS DIMINISHING TO 15 TO 25 KT. SEAS
SUBSIDING TO 5 TO 9 FT...HIGHEST SE.

$$

ANZ805-280830-
GEORGES BANK BETWEEN CAPE COD AND 68W NORTH OF 1000 FM-
300 PM EST MON FEB 27 2017

...GALE WARNING...

.TONIGHT...SW WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 15 KT.
SEAS 4 TO 8 FT...SUBSIDING TO 3 TO 5 FT...HIGHEST NE.
.TUE...S TO SW WINDS LESS THAN 10 KT...BECOMING S 5 TO 15 KT.
SEAS 2 TO 4 FT.
.TUE NIGHT...S TO SW WINDS INCREASING TO 15 TO 20 KT. SEAS 3 TO
5 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED...S TO SW WINDS 15 TO 25 KT...BECOMING SW 25 TO 35 KT. SEAS
BUILDING TO 8 TO 13 FT...HIGHEST S. SCATTERED SHOWERS. AREAS OF
FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...SW WINDS 25 TO 35 KT. SEAS BUILDING TO 10 TO 16
FT...HIGHEST S.
.THU...WINDS BECOMING W 30 TO 40 KT. SEAS 9 TO 16 FT...HIGHEST S.
.THU NIGHT...NW WINDS DIMINISHING TO 10 TO 20 KT. SEAS SUBSIDING
TO 5 TO 10 FT...HIGHEST S.
.FRI...WINDS BECOMING W 15 TO 25 KT. SEAS SUBSIDING TO 4 TO 8
FT...HIGHEST S.
.FRI NIGHT...W TO NW WINDS INCREASING TO 25 TO 35 KT. SEAS
BUILDING TO 7 TO 12 FT.
.SAT...NW WINDS 25 TO 35 KT...BECOMING 25 TO 30 KT. SEAS 7 TO 12
FT.
.SAT NIGHT...NW WINDS 20 TO 30 KT...BECOMING W 20 TO 25 KT. SEAS
SUBSIDING TO 5 TO 10 FT.

$$

ANZ900-280830-
GEORGES BANK BETWEEN 68W AND THE HAGUE LINE-
300 PM EST MON FEB 27 2017

...GALE FORCE WINDS POSSIBLE WED NIGHT...

.TONIGHT...SW WINDS 15 TO 25 KT...BECOMING W TO SW 10 TO 15 KT.
SEAS 5 TO 9 FT...SUBSIDING TO 4 TO 6 FT.
.TUE...SW WINDS LESS THAN 10 KT...BECOMING S TO SE. SEAS
SUBSIDING TO 3 TO 4 FT.
.TUE NIGHT...S TO SW WINDS INCREASING TO 15 TO 25 KT. SEAS 3 TO
5 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED...S TO SW WINDS INCREASING TO 20 TO 30 KT. SEAS BUILDING TO
10 TO 13 FT. RAIN. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...SW WINDS INCREASING TO 25 TO 35 KT. SEAS BUILDING
TO 13 TO 17 FT.
.THU...WINDS BECOMING W 30 TO 40 KT. SEAS 13 TO 17 FT.
.THU NIGHT...W TO NW WINDS DIMINISHING TO 15 TO 20 KT. SEAS
SUBSIDING TO 8 TO 12 FT.
.FRI...W WINDS 10 TO 20 KT. SEAS SUBSIDING TO 6 TO 9 FT.
.FRI NIGHT...N TO NW WINDS INCREASING TO 25 TO 35 KT. SEAS
BUILDING TO 9 TO 12 FT.
.SAT...NW WINDS 25 TO 35 KT. SEAS BUILDING TO 11 TO 15 FT.
.SAT NIGHT...NW WINDS 25 TO 35 KT...BECOMING W 20 TO 30 KT. SEAS
11 TO 16 FT...SUBSIDING TO 8 TO 12 FT...HIGHEST SE.

$$

ANZ810-280830-
SOUTH OF NEW ENGLAND BETWEEN THE GREAT SOUTH CHANNEL AND MONTAUK
POINT TO 1000 FM-
300 PM EST MON FEB 27 2017

...GALE WARNING...

.TONIGHT...SW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT.
SEAS 3 TO 5 FT.
.TUE...S TO SE WINDS 5 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED
SHOWERS.
.TUE NIGHT...S TO SW WINDS 10 TO 15 KT...BECOMING S 15 TO
25 KT. SEAS BUILDING TO 4 TO 7 FT. AREAS OF FOG WITH VSBY 1 NM
OR LESS.
.WED...SW WINDS INCREASING TO 25 TO 35 KT. SEAS BUILDING TO 10
TO 13 FT. SCATTERED SHOWERS. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...SW WINDS 25 TO 35 KT...BECOMING W TO SW. SEAS
BUILDING TO 12 TO 16 FT...HIGHEST SE.
.THU...W WINDS 30 TO 40 KT. SEAS BECOMING 9 TO 16 FT...HIGHEST
SE.
.THU NIGHT...W TO NW WINDS DIMINISHING TO 10 TO 20 KT. SEAS
SUBSIDING TO 5 TO 10 FT...HIGHEST SE.
.FRI...W WINDS 10 TO 20 KT...INCREASING TO 20 TO 30 KT. SEAS
SUBSIDING TO 4 TO 8 FT.
.FRI NIGHT...NW WINDS 20 TO 30 KT...INCREASING TO 25 TO 35 KT.
SEAS BUILDING TO 6 TO 11 FT...HIGHEST SE.
.SAT...NW WINDS DIMINISHING TO 20 TO 30 KT. SEAS 7 TO 12
FT...HIGHEST SE.
.SAT NIGHT...W TO NW WINDS 20 TO 25 KT. SEAS SUBSIDING TO 4 TO 8
FT.

$$

ANZ815-280830-
SOUTH OF LONG ISLAND BETWEEN MONTAUK POINT AND SANDY HOOK TO
1000 FM-
300 PM EST MON FEB 27 2017

...GALE FORCE WINDS POSSIBLE WED NIGHT...

.TONIGHT...SW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 10 KT.
SEAS 3 TO 5 FT...BECOMING 2 TO 4 FT.
.TUE...S TO SE WINDS 5 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.TUE NIGHT...S WINDS INCREASING TO 15 TO 25 KT. SEAS BUILDING
TO 4 TO 7 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED...SW WINDS INCREASING TO 20 TO 30 KT. SEAS BUILDING TO 8 TO
13 FT...HIGHEST SE. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...W TO SW WINDS INCREASING TO 25 TO 35 KT. SEAS
BUILDING TO 9 TO 16 FT...HIGHEST SE.
.THU...W WINDS 30 TO 40 KT...DIMINISHING TO 20 TO 30 KT. SEAS
SUBSIDING TO 7 TO 14 FT...HIGHEST SE.
.THU NIGHT...NW WINDS DIMINISHING TO 10 TO 20 KT. SEAS SUBSIDING
TO 4 TO 8 FT...HIGHEST SE.
.FRI...W TO NW WINDS INCREASING TO 15 TO 25 KT. SEAS 5 TO 8 FT.
.FRI NIGHT...NW WINDS INCREASING TO 20 TO 30 KT. SEAS 5 TO 10
FT...HIGHEST SE.
.SAT...W TO NW WINDS 20 TO 30 KT...DIMINISHING TO 15 TO 20 KT.
SEAS SUBSIDING TO 4 TO 7 FT.
.SAT NIGHT...W TO SW WINDS 15 TO 20 KT. SEAS 3 TO 6 FT.

$$

.FORECASTER VUKITS. OCEAN PREDICTION CENTER.



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