Offshore Forecast
Issued by NWS

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000
FZNT33 KWBC 250743
OFFN31

MARINE WEATHER HF VOICE BROADCAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
343 AM EDT TUE APR 25 2017

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

CONDITIONS GIVEN REPRESENT THE HIGHEST WITHIN THAT PERIOD.

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.

.SYNOPSIS FOR NEW ENGLAND WATERS...A WARM FRONT WILL APPROACH
FROM THE S TODAY...THEN LIFT N INTO THE WATERS TONIGHT INTO WED.
AN ASSOCIATED WEAKENING LOW PRES CENTER WILL TRACK NE INTO THE
WATERS LATE WED AND WED NIGHT...THEN DISSIPATE THU. A COLD FRONT
WILL SLOWLY APPROACH FROM THE NW THU NIGHT INTO FRI NIGHT...MOVE
OFFSHORE SAT...THEN PASS SE ACROSS THE WATERS SAT NIGHT.

GULF OF MAINE TO THE HAGUE LINE

.TODAY...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 25 KT. SEAS
2 TO 4 FT...BUILDING TO 4 TO 7 FT. CHANCE OF SHOWERS. AREAS OF
FOG WITH VSBY 1 NM OR LESS.
.TONIGHT...E WINDS INCREASING TO 20 TO 30 KT...THEN BECOMING SE
15 TO 25 KT. SEAS BUILDING TO 5 TO 9 FT. CHANCE OF RAIN. AREAS
OF FOG WITH VSBY 1 NM OR LESS.
.WED...S TO SE WINDS 15 TO 25 KT. SEAS BUILDING TO 8 TO 12 FT.
RAIN. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...S TO SE WINDS 15 TO 25 KT...DIMINISHING TO 5 TO 15
KT. SEAS 7 TO 12 FT. CHANCE OF RAIN. AREAS OF FOG WITH VSBY 1 NM
OR LESS.
.THU...S WINDS LESS THAN 10 KT. SEAS SUBSIDING TO 5 TO 8 FT.
.THU NIGHT...S WINDS LESS THAN 10 KT...BECOMING SW. SEAS 4 TO 7
FT.
.FRI...S WINDS 5 TO 10 KT...BECOMING S TO SW 10 TO 20 KT. SEAS
4 TO 6 FT.
.FRI NIGHT...SW WINDS DIMINISHING TO 5 TO 15 KT. SEAS 3 TO 5 FT.
.SAT...W TO SW WINDS 10 TO 15 KT...BECOMING W 15 TO 25 KT. SEAS
3 TO 5 FT.
.SAT NIGHT...W TO NW WINDS 15 TO 25 KT. SEAS BUILDING TO 4 TO 7
FT.

GEORGES BANK...FROM THE NORTHEAST CHANNEL TO THE GREAT SOUTH
CHANNEL INCLUDING WATERS EAST OF CAPE COD...TO THE HAGUE LINE

.TODAY...E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT. SEAS 3
TO 5 FT...BUILDING TO 4 TO 7 FT. AREAS OF FOG WITH VSBY 1 NM OR
LESS.
.TONIGHT...E TO SE WINDS 20 TO 25 KT. SEAS BUILDING TO 7 TO 11
FT. CHANCE OF RAIN. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED...SE WINDS 20 TO 25 KT. SEAS BUILDING TO 10 TO 14 FT. RAIN.
AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...S TO SE WINDS 20 TO 25 KT...DIMINISHING TO 10 TO 20
KT. SEAS 10 TO 14 FT. CHANCE OF RAIN. AREAS OF FOG WITH VSBY 1 NM
OR LESS.
.THU...S TO SW WINDS 10 TO 15 KT. SEAS SUBSIDING TO 8 TO 10 FT.
.THU NIGHT...SW WINDS 5 TO 10 KT. SEAS SUBSIDING TO 6 TO 8 FT.
.FRI...S TO SW WINDS 10 TO 15 KT. SEAS SUBSIDING TO 5 TO 6 FT.
.FRI NIGHT...SW WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.
.SAT...SW WINDS 15 TO 20 KT...BECOMING W 15 TO 25 KT. SEAS 4 TO
6 FT.
.SAT NIGHT...W TO NW WINDS 15 TO 25 KT...BECOMING N TO NW. SEAS
5 TO 7 FT.

SOUTH OF NEW ENGLAND...FROM THE GREAT SOUTH CHANNEL TO HUDSON
CANYON INCLUDING THE WATERS SOUTH OF MARTHAS VINEYARD AND
NANTUCKET ISLAND...OUT TO 1000 FM

.TODAY...E WINDS 15 TO 25 KT...INCREASING TO 20 TO 30 KT. SEAS 4
TO 6 FT...BUILDING TO 7 TO 11 FT. SCATTERED SHOWERS. AREAS OF
FOG WITH VSBY 1 NM OR LESS.
.TONIGHT...E WINDS 20 TO 30 KT...BECOMING SE 15 TO 25 KT. SEAS
BUILDING TO 8 TO 14 FT...HIGHEST SE. SCATTERED SHOWERS. VSBY 1
NM OR LESS. SCATTERED SHOWERS. AREAS OF FOG WITH VSBY 1 NM OR
LESS.
.WED...S TO SE WINDS DIMINISHING TO 10 TO 20 KT...THEN BECOMING
VARIABLE LESS THAN 10 KT. SEAS SUBSIDING TO 6 TO 11 FT...HIGHEST
SE. SCATTERED SHOWERS. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.WED NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING W. SEAS
SUBSIDING TO 5 TO 8 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.THU...W LESS THAN 10 KT...BECOMING S TO SW. SEAS 4 TO 7 FT.
.THU NIGHT...S WINDS 5 TO 15 KT...BECOMING SW 10 TO 15 KT. SEAS
3 TO 6 FT.
.FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.FRI NIGHT...SW WINDS INCREASING TO 15 TO 20 KT. SEAS 3 TO 5 FT.
.SAT...SW WINDS 15 TO 20 KT...BECOMING W. SEAS 3 TO 6 FT.
.SAT NIGHT...W TO NW WINDS 10 TO 20 KT...BECOMING N TO NE 10 TO
15 KT. SEAS 3 TO 5 FT.

.FORECASTER VUKITS. OCEAN PREDICTION CENTER.


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