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National Weather Service Marine Forecast FZNT01 KWBC

FZNT01 KWBC 191606
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE SEP 19 2017

CCODE/2:31:04:11:00/AOW+AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

ATLANTIC ICEBERG ANALYSIS AND OUTLOOK PRODUCTS...COURTESY OF
THE U.S. COAST GUARD INTERNATIONAL ICE PATROL...CAN BE FOUND
ON THE OCEAN PREDICTION CENTER WEB PAGE AT
HTTP://WWW.OPC.NCEP.NOAA.GOV/ATL_TAB.SHTML(LOWERCASE).

PAN PAN

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

SYNOPSIS VALID 1200 UTC SEP 19
24 HOUR FORECAST VALID 1200 UTC SEP 20
48 HOUR FORECAST VALID 1200 UTC SEP 21

.WARNINGS.

HURRICANE WARNING

.HURRICANE JOSE NEAR 36.5N 71.7W 976 MB AT 1500 UTC SEP 19
MOVING N OR 355 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS
80 KT. TROPICAL STORM FORCE WINDS WITHIN 180 NM OF CENTER EXCEPT
270 NM NE QUADRANT.  SEAS 12 FT OR GREATER WITHIN 330 NM E
SEMICIRCLE AND 270 NM W SEMICIRCLE WITH SEAS TO 32 FT. ELSEWHERE
FROM 31N TO 41N BETWEEN 62W AND 76W WINDS 20 TO 33 KT. SEAS TO
12 FT.
.24 HOUR FORECAST TROPICAL STORM JOSE NEAR 39.1N 69.7W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS
WITHIN 180 NM NE AND SW QUADRANTS...150 NM NW QUADRANT AND 210
NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 300 NM S SEMICIRCLE
AND 390 NM NE AND 180 NM NW QUADRANTS WITH SEAS TO 32 FT.
ELSEWHERE FROM 33N TO 44N BETWEEN 60W AND 75W WINDS 20 TO 33 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM JOSE NEAR 39.9N 67.1W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS
WITHIN 150 NM N SEMICIRCLE...170 NM SE QUADRANT AND 160 NM SW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM W SEMICIRCLE AND
420 NM NE AND 390 NM SE QUADRANTS WITH SEAS TO 22 FT. ELSEWHERE
FROM 34N TO 46N BETWEEN 58W AND 72W WINDS 20 TO 33 KT. SEAS TO
12 FT.
.72 HOUR FORECAST POST-TROPICAL CYCLONE JOSE NEAR 39.2N 66.9W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL CYCLONE JOSE NEAR 38.7N 67.2W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
.120 HOUR FORECAST POST-TROPICAL CYCLONE JOSE NEAR 38.4N 67.7W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.

GALE WARNING

.LOW E OF AREA 61N33W 996 MB MOVING S 10 KT NEXT 12 HOURS THEN
WILL TURN SE. WITHIN 270 NM NW QUADRANT WINDS 25 TO 40 KT. SEAS
8 TO 15 FT. ELSEWHERE WITHIN 900 NM S AND 540 NM SW QUADRANTS
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW E OF AREA 58N30W 1001 MB. WITHIN 540 NM SW
AND 480 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW AND CONDITIONS MOVED E OF AREA.

GALE WARNING

.24 HOUR FORECAST FROM 46N TO 52N BETWEEN 42W AND 58W WINDS 20
TO 30 KT. SEAS TO 10 FT.
.36 HOUR FORECAST NEW LOW 53N42W 1006 MB. WITHIN 480 NM S
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST LOW AND CONDITIONS MOVED E OF AREA.

GALE WARNING

.48 HOUR FORECAST LOW E OF AREA 62N32W 984 MB. WITHIN 240 NM W
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.

GALE WARNING

.24 HOUR FORECAST NEW LOW 59N58W 1008 MB. WITHIN 240 NM NE
SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 51N45W 1001 MB. WITHIN 480 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 240 NM N OF A FRONT FROM 40N35W TO 35N52W WINDS TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 180 NM N OF A FRONT TO EXTEND FROM
36N35W TO 35N44W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 50N TO 54N BETWEEN 48W AND 55W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 48N BETWEEN 46W AND 58W.

.HIGH 45N49W 1033 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 43N42W 1032 MB.
.48 HOUR FORECAST HIGH MOVED E OF AREA.

.FORECASTER ACHORN. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC TUE SEP 19.
24 HOUR FORECAST VALID 1200 UTC WED SEP 20.
48 HOUR FORECAST VALID 1200 UTC THU SEP 21.

.WARNINGS.

ATLC AND CARIBBEAN HURRICANE WARNING

.HURRICANE MARIA NEAR 16.3N 63.0W 927 MB AT 1500 UTC SEP 19
MOVING NW OR 305 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 140 KT
GUSTS 170 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE...110
NM SE...80 NM AND 100 NM NW QUADRANTS. SEAS 12 FT OR GREATER
WITHIN 120 NM NW AND SE QUADRANTS...180 NM NE AND 90 NM SW
QUADRANTS WITH SEAS TO 39 FT. ELSEWHERE WITHIN 210 NM E AND 150
NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 10 TO 15 FT. REMAINDER
WATERS WITHIN 270 NM NE AND 180 NM SW SEMICIRCLES OF CENTER
WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED SWELL.
NUMEROUS TSTMS AND SQUALLS WITHIN 75 NM OF CENTER...SCATTERED
TSTMS IN BANDS ELSEWHERE WITHIN 330 NM SE AND 210 NM NW
SEMICIRCLES OF CENTER.
.24 HOUR FORECAST HURRICANE MARIA NEAR 18.0N 65.7W. MAXIMUM
SUSTAINED WINDS 135 KT GUSTS 165 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM NW AND SE QUADRANTS...120 NM NE AND 80 NM SW
QUADRANTS. WINDS 20 TO 33 KT AND SEAS 12 FT OR GREATER WITHIN
180 NM OF CENTER WITH SEAS TO 39 FT. ELSEWHERE ATLC FROM 17N TO
25N BETWEEN 61W AND 68W AND CARIBBEAN N OF 13N BETWEEN 62W AND
72W WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED SWELL.
NUMEROUS TSTMS AND SQUALLS WITHIN 75 NM OF CENTER...SCATTERED
TSTMS IN BANDS ELSEWHERE WITHIN 240 NM OF CENTER.
.48 HOUR FORECAST HURRICANE MARIA NEAR 19.6N 68.4W. MAXIMUM
SUSTAINED WINDS 125 KT GUSTS 150 KT. TROPICAL STORM FORCE WINDS
WITHIN 130 NM E SEMICIRCLE...100 NM SW AND 120 NM NW QUADRANTS.
WINDS 20 TO 33 KT AND SEAS 12 FT OR GREATER WITHIN 240 NM OF
CENTER WITH SEAS TO 45 FT. ELSEWHERE ATLC S OF 31N BETWEEN 62W
AND 72W AND CARIBBEAN N OF 15N BETWEEN 64W AND 72W WINDS 20 KT
OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED SWELL. NUMEROUS TSTMS
AND SQUALLS WITHIN 75 NM OF CENTER...SCATTERED TSTMS IN BANDS
ELSEWHERE WITHIN 290 NM OF CENTER. 
.72 HOUR FORECAST HURRICANE MARIA NEAR 21.5N 70.5W. MAXIMUM
SUSTAINED WINDS 120 KT GUSTS 145 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE MARIA NEAR 24.5N 72.0W. MAXIMUM
SUSTAINED WINDS 105 KT GUSTS 130 KT.
.120 HOUR FORECAST HURRICANE MARIA NEAR 27.5N 72.5W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

ATLC LOW PRES
REMNANT LOW OF LEE...NEAR 16N44W 1009 MB. 
WITHIN 330 NM NE SEMICIRCLE E TO SE WINDS 20 TO 25 KT. SEAS TO
10 FT. SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM OF LINE
FROM 24N42W TO 12N42W.
.24 HOUR FORECAST LOW PRES NEAR 17N46W 1011 MB. WITHIN 330 NM NE
QUADRANT SE WINDS 20 TO 25 KT. SEAS TO 9 FT. SCATTERED MODERATE
ISOLATED STRONG WITHIN 120 NM OF LINE FROM 25N43W TO 15N45W.
.48 HOUR FORECAST LOW PRES NEAR 20N48W 1012 MB. WITHIN 150 NM OF
24N43W WINDS 20 KT OR LESS. SEAS TO 8 FT.

.WITHIN AREA BOUNDED BY 31N79W TO 31N63W TO 28N73W TO 31N79W
WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED N AND SE
SWELL.
.24 HOUR FORECAST N OF 30N BETWEEN 65W AND 75W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN N SWELL.
.48 HOUR FORECAST CONDITIONS MERGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.FORECASTER NELSON. NATIONAL HURRICANE CENTER.