Offshore Forecast
Issued by NWS

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241
FZNT34 KWBC 230301
OFFN32

MARINE WEATHER HF VOICE BROADCAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1001 PM EST SUN JAN 22 2017

W CENTRAL N ATLC CONTINENTAL SHELF AND SLOPE WATERS BEYOND 20
NM TO 250 NM OFFSHORE...INCLUDING S OF GEORGES BANK FROM 1000
FM TO 250 NM OFFSHORE

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 MID ATLC WATERS...A LOW PRES CENTER NEAR 37N 73W
WILL PASS E OF THE WATERS TONIGHT...THEN DISSIPATE MON. A
STRONGER DEVELOPING LOW WILL APPROACH FROM THE W TONIGHT INTO MON
WITH AN ASSOCIATED WARM FRONT LIFTING SLOWLY N ACROSS THE CENTRAL
WATERS. THE STRONG LOW WILL TRACK NE NEAR THE MID ATLC COAST LATE
MON INTO MON NIGHT...THEN PASS N OF THE WATERS LATE TUE INTO TUE
NIGHT. THE LOW WILL PULL A STRONG COLD FRONT SLOWLY E ACROSS THE
WATERS MON INTO TUE NIGHT. A HIGH PRES RIDGE WILL BUILD TO THE
COAST TUE NIGHT...THEN PASS QUICKLY E ACROSS THE WATERS WED.
ANOTHER COLD FRONT WILL APPROACH FROM THE NW WED NIGHT...THEN
PASS SE ACROSS THE WATERS THU INTO THU NIGHT. A SERIES OF LOW
PRES TROUGHS WILL THEN PASS SE ACROSS THE NRN WATERS FRI INTO FRI
NIGHT...WHILE HIGH PRES BUILDS IN FROM THE W.

HUDSON CANYON TO BALTIMORE CANYON INCLUDING THE WATERS W OF 39.3N
71.9W...SW TO 37.7N 72.9W

...STORM WARNING...

.TONIGHT...E TO NE WINDS 20 TO 30 KT...BECOMING E 25 TO 35 KT.
SEAS 7 TO 11 FT...BUILDING TO 8 TO 14 FT. CHANCE OF RAIN.
.MON...E WINDS INCREASING TO 35 TO 45 KT...THEN TO 40 TO 55 KT.
SEAS BUILDING TO 12 TO 23 FT. RAIN. PATCHY FOG.
.MON NIGHT...E WINDS 35 TO 45 KT...DIMINISHING TO NE 20 TO 30 KT.
SEAS BECOMING 11 TO 19 FT. RAIN AND FOG. VSBY 1 NM OR LESS.
.TUE...WINDS BECOMING W TO SW 20 TO 30 KT. SEAS SUBSIDING TO 7
TO 13 FT. SCATTERED SHOWERS.
.TUE NIGHT...WINDS BECOMING NW 20 TO 30 KT...BECOMING W. SEAS 8
TO 13 FT.
.WED...W WINDS 15 TO 25 KT...BECOMING SW 10 TO 20 KT. SEAS
SUBSIDING TO 6 TO 10 FT.
.WED NIGHT...SW WINDS 15 TO 25 KT. SEAS SUBSIDING TO 5 TO 8 FT.
.THU...W WINDS 15 TO 25 KT. SEAS 4 TO 7 FT.
.THU NIGHT...W WINDS 20 TO 30 KT. SEAS BUILDING TO 6 TO 10 FT.
.FRI...W WINDS 15 TO 25 KT. SEAS SUBSIDING TO 5 TO 8 FT.
.FRI NIGHT...W WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.

BALTIMORE CANYON TO THE HAGUE LINE SOUTH OF 1000 FM

...GALE WARNING...

.TONIGHT...E TO NE WINDS 20 TO 30 KT...INCREASING TO 25 TO
35 KT. SEAS 8 TO 12 FT...BUILDING TO 9 TO 15 FT. SCATTERED
SHOWERS AND TSTMS.
.MON...E WINDS 30 TO 40 KT. SEAS BUILDING TO 12 TO 21 FT.
TSTMS AND SCATTERED SHOWERS.
.MON NIGHT...E WINDS 35 TO 45 KT...BECOMING S 30 TO 40 KT. SEAS
12 TO 20 FT. TSTMS AND SCATTERED SHOWERS.
.TUE...S TO SW WINDS 25 TO 35 KT...BECOMING W 20 TO 30 KT. SEAS
SUBSIDING TO 11 TO 16 FT. SCATTERED SHOWERS.
.TUE NIGHT...W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.WED...W TO NW WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.WED NIGHT...W TO SW WINDS 20 TO 30 KT. SEAS SUBSIDING TO 7 TO 11
FT.
.THU...W WINDS 20 TO 30 KT...INCREASING TO 25 TO 35 KT. SEAS
8 TO 13 FT.
.THU NIGHT...W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.FRI...W WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
.FRI NIGHT...W TO NW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.

BALTIMORE CANYON TO HATTERAS CANYON OUT TO 36N 70W TO 34N 71W

...GALE WARNING...

.TONIGHT...SW WINDS 15 TO 25 KT...BECOMING E 20 TO 30 KT. SEAS
7 TO 11 FT...BUILDING TO 8 TO 14 FT. SHOWERS AND TSTMS.
.MON...E WINDS 30 TO 40 KT...BECOMING S 25 TO 35 KT. SEAS BUILDING
TO 11 TO 18 FT. TSTMS AND SCATTERED SHOWERS.
.MON NIGHT...S TO SW WINDS 25 TO 35 KT. SEAS SUBSIDING TO 9 TO 15
FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
.TUE...W WINDS 20 TO 30 KT...BECOMING W TO NW 25 TO 35 KT. SEAS
8 TO 14 FT. SCATTERED SHOWERS.
.TUE NIGHT...W TO NW WINDS 25 TO 35 KT. SEAS 10 TO 15 FT.
.WED...W TO NW WINDS 15 TO 25 KT...BECOMING W TO SW. SEAS 8 TO
14 FT.
.WED NIGHT...W TO SW WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
.THU...W TO SW WINDS 20 TO 30 KT...BECOMING W 25 TO 35 KT. SEAS
7 TO 13 FT.
.THU NIGHT...W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.FRI...W WINDS 15 TO 25 KT. SEAS 7 TO 12 FT.
.FRI NIGHT...W TO NW WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.

HATTERAS CANYON TO CAPE FEAR OUT TO 34N 71W TO 32N 73W

...GALE WARNING...

.TONIGHT...S TO SW WINDS 30 TO 40 KT. WINDS TO 40 KT OR HIGHER IN
AND NEAR TSTMS. SEAS 7 TO 12 FT...BUILDING TO 9 TO 15 FT. SHOWERS
AND TSTMS.
.MON...S TO SW WINDS 30 TO 40 KT. SEAS 9 TO 15 FT. RAIN.
.MON NIGHT...SW WINDS 20 TO 30 KT...BECOMING W. SEAS 8 TO 14 FT.
SCATTERED SHOWERS.
.TUE...W WINDS 20 TO 30 KT...BECOMING NW. SEAS 8 TO 13 FT.
SCATTERED SHOWERS.
.TUE NIGHT...NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.WED...W TO NW WINDS 15 TO 25 KT...BECOMING W TO SW. SEAS 7 TO
13 FT.
.WED NIGHT...SW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
.THU...W TO SW WINDS 25 TO 35 KT. SEAS 7 TO 13 FT.
.THU NIGHT...W TO NW WINDS 25 TO 35 KT...BECOMING NW 15 TO
25 KT. SEAS 8 TO 13 FT.
.FRI...W WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.
.FRI NIGHT...W TO NW WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.

CAPE FEAR TO 31N OUT TO 32N 73W TO 31N 74W

...GALE WARNING...

.TONIGHT...S TO SW WINDS 30 TO 40 KT...BECOMING W TO SW. WINDS TO
50 KT OR HIGHER IN AND NEAR TSTMS. SEAS 7 TO 13 FT...BUILDING TO
9 TO 16 FT. SHOWERS AND TSTMS.
.MON...W TO SW WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
.MON NIGHT...W WINDS 25 TO 35 KT...DIMINISHING TO 20 TO 30 KT.
SEAS 9 TO 15 FT. SCATTERED SHOWERS.
.TUE...W TO NW WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. SCATTERED
SHOWERS.
.TUE NIGHT...W TO NW WINDS 15 TO 25 KT. SEAS 8 TO 14 FT.
.WED...W WINDS 10 TO 15 KT...BECOMING W TO SW 10 TO 20 KT. SEAS
SUBSIDING TO 6 TO 9 FT.
.WED NIGHT...SW WINDS 20 TO 30 KT. SEAS 5 TO 8 FT.
.THU...W TO SW WINDS 20 TO 30 KT...INCREASING TO 25 TO 35 KT.
SEAS BUILDING TO 7 TO 12 FT.
.THU NIGHT...W TO NW WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.
.FRI...W TO NW WINDS DIMINISHING TO 10 TO 20 KT. SEAS SUBSIDING
TO 5 TO 9 FT.
.FRI NIGHT...W WINDS 15 TO 25 KT...BECOMING NW. SEAS 5 TO 9 FT.

.FORECASTER MILLS. OCEAN PREDICTION CENTER.



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