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
000
FZNT33 KWBC 010307
OFFN31

MARINE WEATHER HF VOICE BROADCAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1107 PM EDT SUN APR 30 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 HIGH PRES RIDGE ACROSS THE E
PORTION WILL PASS E OF THE WATERS TONIGHT. A WARM FRONT WILL LIFT
NE ACROSS THE WATERS LATER TONIGHT INTO MON NIGHT. A COLD FRONT
WILL MOVE OFFSHORE LATE MON NIGHT...THEN PASS E ACROSS THE WATERS
TUE. A SECONDARY COLD FRONT WILL PASS SE ACROSS THE WATERS TUE
NIGHT INTO WED. A LOW PRES TROUGH WILL MOVE OFFSHORE WED...THEN
PASS SE OF THE WATERS WED NIGHT. A HIGH PRES RIDGE WILL BUILD
TOWARDS THE COAST WED NIGHT...MOVE OFFSHORE THU...THEN SHIFT E OF
THE WATERS THU NIGHT. A WARM FRONT WILL LIFT NE ACROSS THE
WATERS FRI INTO FRI NIGHT...FOLLOWED BY A COLD FRONT MOVING
OFFSHORE FRI NIGHT.

GULF OF MAINE TO THE HAGUE LINE

.TONIGHT...S TO SE WINDS LESS THAN 10 KT...BECOMING S. SEAS
2 TO 4 FT. CHANCE OF RAIN.
.MON...SE WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. CHANCE OF RAIN AND
AREAS OF FOG WITH VSBY 1 NM OR LESS.
.MON NIGHT...S TO SE WINDS 15 TO 25 KT. SEAS 3 TO 6 FT. AREAS OF
FOG AND CHANCE OF RAIN WITH VSBY 1 NM OR LESS.
.TUE...S WINDS 20 TO 25 KT...BECOMING SW 20 TO 30 KT. SEAS 6 TO
10 FT. AREAS OF FOG AND CHANCE OF RAIN WITH VSBY 1 NM OR LESS.
.TUE NIGHT...W TO SW WINDS 20 TO 30 KT...DIMINISHING TO 15 TO
20 KT. SEAS 6 TO 11 FT.
.WED...SW WINDS 15 TO 25 KT. SEAS 4 TO 8 FT.
.WED NIGHT...W TO NW WINDS 15 TO 25 KT. SEAS 3 TO 6 FT.
.THU...NW WINDS 10 TO 20 KT...BECOMING W. SEAS 3 TO 6 FT.
.THU NIGHT...S TO SW WINDS 5 TO 15 KT. SEAS 2 TO 4 FT.
.FRI...SE WINDS 10 TO 20 KT...INCREASING TO 20 TO 30 KT. SEAS
2 TO 3 FT...BUILDING TO 4 TO 7 FT.
.FRI NIGHT...S TO SE WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.

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

.TONIGHT...E TO SE WINDS 5 TO 15 KT...BECOMING S TO SE. SEAS
3 TO 5 FT. CHANCE OF RAIN.
.MON...S TO SE WINDS 5 TO 15 KT...BECOMING SW 10 TO 20 KT. SEAS
3 TO 4 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.MON NIGHT...SW WINDS 15 TO 25 KT. SEAS 4 TO 7 FT. AREAS OF FOG
AND CHANCE OF RAIN WITH VSBY 1 NM OR LESS.
.TUE...S WINDS 20 TO 25 KT...BECOMING SW 20 TO 30 KT. SEAS 6 TO
11 FT. AREAS OF FOG AND CHANCE OF RAIN WITH VSBY 1 NM OR LESS.
.TUE NIGHT...SW WINDS 20 TO 30 KT...DIMINISHING TO 10 TO 20 KT.
SEAS 6 TO 11 FT.
.WED...W TO SW WINDS 15 TO 25 KT. SEAS 5 TO 9 FT.
.WED NIGHT...W WINDS 15 TO 20 KT...BECOMING NW. SEAS 4 TO 7 FT.
.THU...NW WINDS 10 TO 20 KT...BECOMING W TO NW 5 TO 15 KT. SEAS
4 TO 7 FT.
.THU NIGHT...S TO SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.FRI...SE WINDS 10 TO 20 KT...INCREASING TO 20 TO 30 KT. SEAS
4 TO 7 FT.
.FRI NIGHT...S WINDS 20 TO 30 KT. SEAS 6 TO 10 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

.TONIGHT...E TO SE WINDS 15 TO 20 KT...BECOMING S TO SE 10 TO
20 KT. SEAS 3 TO 5 FT. CHANCE OF RAIN AND AREAS OF FOG WITH VSBY
1 NM OR LESS.
.MON...S TO SW WINDS 15 TO 25 KT. SEAS 3 TO 6 FT. AREAS OF FOG
WITH VSBY 1 NM OR LESS.
.MON NIGHT...S WINDS 20 TO 30 KT...BECOMING SW 20 TO 25 KT. SEAS
6 TO 10 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.TUE...SW WINDS 15 TO 25 KT. SEAS 6 TO 11 FT. CHANCE OF RAIN AND
AREAS OF FOG WITH VSBY 1 NM OR LESS.
.TUE NIGHT...SW WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 15 KT.
SEAS 6 TO 11 FT.
.WED...W WINDS 10 TO 20 KT. SEAS 4 TO 8 FT.
.WED NIGHT...W TO NW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
.THU...N WINDS LESS THAN 10 KT...BECOMING VARIABLE. SEAS 3 TO
5 FT.
.THU NIGHT...SE WINDS 5 TO 10 KT...BECOMING E 10 TO 20 KT. SEAS
2 TO 4 FT.
.FRI...E TO SE WINDS 20 TO 30 KT. SEAS 5 TO 8 FT.
.FRI NIGHT...S WINDS 15 TO 25 KT. SEAS 7 TO 12 FT.

.FORECASTER BANCROFT. 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.