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National Weather Service Marine Forecast FZNT01 KWBC

FZNT01 KWBC 192213
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU SEP 19 2019

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED
CORRECTLY.

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

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.SHTML
(LOWERCASE EXCEPT CAPITAL A IN ATL).

SECURITE

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

SYNOPSIS VALID 1800 UTC SEP 19.
24 HOUR FORECAST VALID 1800 UTC SEP 20.
48 HOUR FORECAST VALID 1800 UTC SEP 21.

.WARNINGS.

HURRICANE WARNING

 .HURRICANE HUMBERTO NEAR 38.5N 58.7W 960 MB AT 2100 UTC SEP 19
MOVING NE OR 035 DEG AT 21 KT. MAXIMUM SUSTAINED WINDS 90 KT
GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 330 NM N
SEMICIRCLE...240 NM SE QUADRANT AND 180 NM SW QUADRANT.  SEAS 12
FT OR GREATER WITHIN 360 NM NE QUADRANT...480 NM SE
QUADRANT...960 NM SW QUADRANT...AND 600 NM NW QUADRANT WITH SEAS
TO 47 FT.
.12 HOUR FORECAST POST-TROPICAL CYCLONE HUMBERTO NEAR 40.4N
57.5W. WITHIN 100 NM N AND 80 NM S SEMICIRCLE WINDS 50 TO 75 KT.
SEAS 24 TO 44 FT.
.24 HOUR FORECAST POST-TROPICAL CYCLONE HUMBERTO NEAR 42.8N
55.5W. WITHIN 90 NM S SEMICIRCLE WINDS 45 TO 60 KT. SEAS 21 TO
38 FT. ELSEWHERE WITHIN 180 NM W AND 240 NM E SEMICIRCLES WINDS
30 TO 45 KT. SEAS 13 TO 27 FT. ALSO WITHIN 240 NM W AND 420 NM E
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST POST-TROPICAL CYCLONE HUMBERTO NEAR 45.6N
44.6W. WITHIN 180 NM S SEMICIRCLE...AND 90 NM NW AND 60 NM NE
QUADRANTS WINDS 35 TO 50 KT. SEAS TO 16 TO 32 FT...HIGHEST IN S
SEMICIRCLE. ELSEWHERE WITHIN 600 NM S SEMICIRCLE...AND 420 NM NW
AND 90 NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 21 FT. ALSO
WITHIN 720 NM S SEMICIRCLE AND 420 NM NE QUADRANT WINDS TO 25
KT. SEAS 8 TO 14 FT.

72 HOUR FORECAST POST-TROPICAL CYCLONE HUMBERTO
DISSIPATED.

STORM WARNING

.LOW 61N36W 984 MB MOVING SE 10 KT. WITHIN 180 NM W SEMICIRCLE
WINDS 40 TO 55 KT. SEAS 18 TO 30 FT. ELSEWHERE WITHIN 240 NM NW
AND 300 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
ALSO FROM 56N TO 66N E OF 44W WINDS TO 25 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW E OF AREA 58N32W 991 MB. OVER FORECAST
WATERS BETWEEN 240 NM AND 480 NM NW QUADRANT AND WITHIN 300 NM
SW QUADRANT WINDS 25 TO 40 KT. SEAS 12 TO 25 FT. ELSEWHERE
WITHIN 480 NM W SEMICIRCLE WINDS TO 25 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 61N31W
DESCRIBED BELOW.

STORM WARNING

.48 HOUR FORECAST LOW 61N31W 982 MB. OVER FORECAST WATERS
BETWEEN 180 NM AND 300 NM NW QUADRANT WINDS 35 TO 50 KT. SEAS 13
TO 26 FT. ELSEWHERE WITHIN 360 NM W SEMICIRCLE WINDS 25 TO 40
KT. SEAS 10 TO 21 FT. ALSO WITHIN 480 NM SW QUADRANT WINDS TO 25
KT. SEAS 10 TO 16 FT.

GALE WARNING

.LOW 54N37W 997 MB MOVING SE 20 KT. WITHIN 360 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 11 TO 22 FT. ELSEWHERE WITHIN 420 NM
NW...180 NM NE...240 NM SE AND 780 NM SW QUADRANTS WINDS TO 25
KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW E OF AREA NEAR 51N27W 994 MB. OVER
FORECAST WATERS WITHIN 600 NM SW QUADRANTS WINDS 25 TO 35 KT.
SEAS 11 TO 18 FT. ELSEWHERE WITHIN 840 NM SW QUADRANT WINDS TO
25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS WELL E OF AREA.

GALE WARNING

24 HOUR FORECAST NEW LOW 66N60W 983 MB. WITHIN 180 NM NE
720
NM SE AND 360 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 17
FT. ELSEWHERE WITHIN 960 NM SE QUADRANTS WINDS TO 25 KT. SEAS TO
8 FT.
.48 HOUR FORECAST LOW AND CONDITIONS MOVED N OF AREA.

GALE WARNING

.48 HOUR FORECAST LOW 66N61W 987 MB. WITHIN 420 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. ELSEWHERE WITHIN 180 NM NE
AND 540 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 11 FT.

GALE WARNING

.48 HOUR FORECAST NEW LOW 54N42W 995 MB. WITHIN 420 NM W
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 10 TO 17 FT. ELSEWHERE WITHIN
420 NM NW...180 NM NE...420 NM SE AND 480 NM SW QUADRANTS WINDS
TO 25 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN WARNINGS SECTION ABOVE FROM 31N TO 44N
BETWEEN 52W AND 81W WINDS 20 TO 33 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS SECTION ABOVE FROM
31N TO 46N BETWEEN 40W AND 80W WINDS 20 TO 33 KT. SEAS 9 TO 18
FT.
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS SECTION ABOVE FROM
34N TO 50N W OF 58W WINDS 20 TO 33 KT. SEAS 8 TO 18 FT.

.LOW E OF AREA NEAR 46N34W 1004 MB MOVING E 25 KT. OVER FORECAST
WATERS WITHIN 540 NM W SEMICIRCLE WINDS 20 TO 30 KT. SEAS 10 TO
16 FT.
.24 HOUR FORECAST CONDITIONS AND LOW WELL E OF AREA.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 31N TO 35N BETWEEN 36W AND 48W.
.48 HOUR FORECAST DENSE FOG FROM 32N TO 37N BETWEEN 37W AND 41W
AND FROM 43N TO 47N BETWEEN 46W AND 50W.

.24 HOUR FORECAST HIGH 31N44W 1025 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST NEW HIGH 36N39W 1024 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER HOLLEY. 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 1800 UTC THU SEP 19.
24 HOUR FORECAST VALID 1800 UTC FRI SEP 20.
48 HOUR FORECAST VALID 1800 UTC SAT SEP 21.

.WARNINGS.

HURRICANE WARNING

.HURRICANE JERRY NEAR 17.5N 55.8W 982 MB AT 2100 UTC SEP 19
MOVING WNW OR 295 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE
QUADRANTS...70 NM NE QUADRANT AND 30 NM SW QUADRANT.  SEAS 12 FT
OR GREATER WITHIN 90 NM NW AND SE QUADRANTS...120 NM NE QUADRANT
AND 60 NM SW QUADRANT WITH SEAS TO 25 FT. ELSEWHERE WITHIN 150 NM
E SEMICIRCLE...90 NM SW QUADRANT...AND 120 NM NW QUADRANT WINDS
20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA WITHIN 390 NM NE
QUADRANT...240 NM SE QUADRANT...150 NM SW QUADRANT...AND 210 NM
NW QUADRANT WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE JERRY NEAR 19.5N 60.8W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM NE QUADRANT...50 NM SE QUADRANT...30 NM SW
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
360 NM NE QUADRANT...180 NM SE QUADRANT...150 NM SW
QUADRANT...AND 210 NM NW QUADRANT WITH SEAS TO 26 FT. ELSEWHERE
FROM 18N TO 22N BETWEEN 58W AND 63W WINDS 20 TO 33 KT. SEAS 10 TO
12 FT. REMAINDER OF AREA OVER FORECAST WATERS N OF 07N BETWEEN
40W AND 65W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST HURRICANE JERRY NEAR 21.9N 65.8W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 80 NM NE QUADRANT...70 NM SE QUADRANT...30 NM SW
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
180 NM NE QUADRANT...150 NM SE QUADRANT...90 NM SW QUADRANT...AND
150 NM NW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE FROM 20N TO 25N
BETWEEN 64W AND 68W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT.
REMAINDER OF AREA FROM 07N TO 31N BETWEEN 44W AND 69W WINDS 20 TO
25 KT. SEAS 8 TO 11 FT.
.72 HOUR FORECAST HURRICANE JERRY NEAR 24.9N 68.7W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE JERRY NEAR 28.0N 68.5W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.120 HOUR FORECAST HURRICANE JERRY NEAR 33.0N 65.0W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 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 OVER FORECAST WATERS N OF 26N BETWEEN 54W AND 79W. WINDS 20
TO 25 KT. SEAS 12 TO 16 FT. ELSEWHERE OVER FORECAST WATERS N 0F
19N BETWEEN 53W AND 80W WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
REMAINDER OF AREA OVER FORECAST WATERS N OF 18N BETWEEN 52W AND
81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST OVER FORECAST WATERS N OF 25N BETWEEN 69W AND
79W NE WIND 20 TO 30 KT. SEAS 12 TO 14 FT. ELSEWHERE OVER
FORECAST WATERS N OF 25N BETWEEN 68W AND 81W NE WIND 20 TO 30 KT.
SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS N OF 19N
BETWEEN 65W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED
SWELL.
.48 HOUR FORECAST FROM 23N TO 29N BETWEEN 70W AND 80W NE WIND 20
TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE OVER FORECAST WATERS N OF
19N BETWEEN 69W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN
MIXED SWELL.

.ATLC 36 HOUR FORECAST OVER FORECAST WATERS N OF 26N BETWEEN 36W
AND 40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST OVER FORECAST WATERS N OF 26N E OF 44W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.GULF OF MEXICO 06 HOUR FORECAST FROM 24N TO 30N BETWEEN 81W AND
85W E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 24N TO 27W BETWEEN 80W AND 84W E WINDS 20
TO 30 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 24N TO 28N BETWEEN 83W AND 87W E WIND 20
TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 22N TO 30N BETWEEN 80W
AND 88W E WIND 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 24N TO 28N BETWEEN 85W AND 89W E WIND 20
TO 25 KT. SEAS 8 TO 9 FT.

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


.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.