

983 

FZNT01 KWBC 051006

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1030 UTC MON SEP 05 2016 



CCODE/1:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 

NATIONAL WEATHER SERVICE. EMAIL US AT 

VOSOPS@NOAA.GOV(LOWERCASE). 



SECURITE 



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



SYNOPSIS VALID 0600 UTC SEP 05 

24 HOUR FORECAST VALID 0600 UTC SEP 06 

48 HOUR FORECAST VALID 0600 UTC SEP 07 



.WARNINGS. 



...TROPICAL STORM WARNING...

.POST-TROPICAL CYCLONE HERMINE NEAR 37.7N 68.3W 997 MB AT 0900

UTC SEP 05 MOVING N OR 360 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS

60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 200 NM N

SEMICIRCLE AND 150 NM S SEMICIRCLE.  SEAS 12 FT OR GREATER

WITHIN 280 NM NE AND SW QUADRANTS...240 NM NW QUADRANT AND 300

NM SE QUADRANT WITH SEAS TO 30 FT.

.24 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 38.6N 

70.2W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM 

FORCE WINDS WITHIN 160 NM OF CENTER. SEAS 12 FT OR GREATER 

WITHIN 240 NM W SEMICIRCLE...AND 420 NM NE AND 270 NM SE 

QUADRANTS WITH SEAS TO 30 FT.

.48 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 39.7N 

70.1W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM 

FORCE WINDS WITHIN 90 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 

150 

NM E AND 120 NM W SEMICIRCLES WITH SEAS TO 20 FT.

.72 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 40.7N 

67.7W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.

.96 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 43.0N

62.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.

.120 HOUR FORECAST...DISSIPATED. 



...STORM WARNING... 

.OVER FORECAST WATERS N OF 57N BETWEEN 54W AND 62W AREA OF SE TO 

S WINDS 25 TO 35 KT. SEAS TO 11 FT. 

.12 HOUR FORECAST LOW 66N59W 980 MB. NE OF A LINE FROM 66N56W TO 

62N52W AND FROM 60N TO 62N W OF 59W WINDS 40 TO 50 KT. SEAS 12 

TO 18 FT. 

.24 HOUR FORECAST LOW 65N56W 981 MB. BETWEEN 180 NM AND 420 NM 

S...60 NM AND 360 NM SW...AND 90 NM AND 150 NM W QUADRANTS WINDS 

30 TO 45 KT. SEAS 12 TO 20 FT.

.48 HOUR FORECAST LOW INLAND. CONDITIONS DESCRIBED BELOW WITH 

LOW 61N34W.



...GALE WARNING... 

.24 HOUR FORECAST OVER FORECAST WATERS FROM 55N TO 62N BETWEEN 

38W AND 47W WINDS 20 TO 30 KT. SEAS TO 9 FT. 

.30 HOUR FORECAST NEW LOW 61N41W 995 MB. OVER FORECAST WATERS 

WITHIN 420 NM SE AND 300 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 

TO 11 FT.

.48 HOUR FORECAST LOW E OF AREA NEAR 61N34W 990 MB. WITHIN 420 

NM SW...600 NM W...AND 240 NM NW QUADRANTS WINDS 25 TO 35 KT. 

SEAS 8 TO 13 FT. 



.SYNOPSIS AND FORECAST. 



.LOW E OF AREA NEAR 57N25W 977 MB MOVING NE 20 KT. OVER FORECAST 

WATERS WITHIN 1200 NM SW QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 

11 FT. 

.24 HOUR FORECAST CONDITIONS E OF AREA. 



.WITHIN 60 NM W OF A LINE FROM 63N39W TO 60N42W TO 58N41W AREA 

OF N TO NW WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.FROM 33N TO 38N BETWEEN 40W AND 53W WINDS TO 25 KT. SEAS TO 8 

FT. 

.24 HOUR FORECAST OVER FORECAST WATERS S OF 35N E OF 56W AND 

FROM 35N TO 42N BETWEEN 54W AND 57W WINDS 20 TO 30 KT. SEAS TO 

11 FT. 

.48 HOUR FORECAST FROM 30N TO 34N E OF 58W WINDS TO 25 KT. SEAS 

TO 9 FT. 



.24 HOUR FORECAST OVER FORECAST WATERS FROM 45N TO 52N BETWEEN 

41W AND 57W AREA OF W WINDS TO 25 KT. SEAS TO 9 FT. 

.48 HOUR FORECAST FROM 42N TO 50N E OF 48W AREA OF W WINDS 20 TO 

30 KT. SEAS TO 11 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST 

WATERS W OF A LINE FROM 65N62W TO 58N59W.

.24 HOUR FORECAST DENSE FOG FROM 50N TO 54N BETWEEN 50W AND 54W. 

.48 HOUR FORECAST DENSE FOG FROM 44N TO 51N BETWEEN 45W AND 60W. 



.HIGH 43N54W 1029 MB MOVING SE 15 KT. 

.24 HOUR FORECAST HIGH 41N48W 1032 MB. 

.48 HOUR FORECAST HIGH 39N46W 1032 MB. 



.FORECASTER BELL. 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 0600 UTC MON SEP 5.

24 HOUR FORECAST VALID 0600 UTC TUE SEP  6.

48 HOUR FORECAST VALID 0600 UTC WED SEP  7.



.WARNINGS.



...GALE WARNING...

.CARIBBEAN TROPICAL WAVE FROM 10N62W TO 18N61W. WITHIN AREA

BOUNDED BY 17N63W TO 17N65W TO 16N67W TO 15N66W TO 15N64W TO

16N63W TO 17N63W...INCLUDING IN ATLANTIC EXPOSURES AND 

PASSAGES...

E WINDS 30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN AREA

BOUNDED BY 18N64W TO 18N73W TO 15N76W TO 11N77W TO 11N75W TO

15N62W TO 18N64W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES

AND WITHIN 90 NM OF COAST OF COLOMBIA AND IN MONA PASSAGE... NE 

TO

E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.06 HOUR FORECAST TROPICAL WAVE FROM 11N63W TO 18N62W. WITHIN

AREA BOUNDED BY 18N64W TO 18N73W TO 15N76W TO 11N77W TO 11N75W TO

15N62W TO 18N64W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES

AND WITHIN 90 NM OF COAST OF COLOMBIA AND IN MONA PASSAGE... E

WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.24 HOUR FORECAST TROPICAL WAVE FROM 12N72W TO 21N71W. WITHIN

AREA BOUNDED BY 18N68W TO 18N73W TO 16N79W TO 14N79W TO 14N73W TO

16N69W TO 18N68W...INCLUDING IN MONA PASSAGE... NE TO E WINDS 20

TO 30 KT. SEAS 8 TO 10 FT.

.48 HOUR FORECAST TROPICAL WAVE FROM 10N76W TO 20N77W. WITHIN

AREA BOUNDED BY 18N68W TO 18N73W TO 16N79W TO 14N79W TO 14N73W TO

16N69W TO 18N68W...INCLUDING IN MONA PASSAGE... WINDS 20 KT OR

LESS. SEAS LESS THAN 8 FT.



.SYNOPSIS AND FORECAST.



.ATLC WITHIN AREA BOUNDED BY 18N60W TO 20N62W TO 20N64W TO

19N64W TO 18N62W TO 16N60W TO 18N60W...INCLUDING IN ATLANTIC

EXPOSURES AND PASSAGES... E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.ATLC WITHIN AREA BOUNDED BY 31N69W TO 31N76W TO 30N76W TO

30N73W TO 30N70W TO 31N69W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.

.24 HOUR FORECAST WITHIN AREA BOUNDED BY 31N70W TO 31N74W TO

31N77W TO 30N77W TO 30N74W TO 31N70W WINDS 20 KT OR LESS. SEAS 8

FT IN N SWELL.

.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.ATLC 24 HOUR FORECAST WITHIN AREA BOUNDED BY 31N39W TO 31N56W

TO 29N52W TO 29N47W TO 30N41W TO 31N39W NE TO E WINDS 20 TO 25

KT. SEAS 8 TO 10 FT.

.36 HOUR FORECAST WITHIN AREA BOUNDED BY 31N35W TO 31N60W TO

28N54W TO 28N41W TO 31N35W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.48 HOUR FORECAST WITHIN AREA BOUNDED BY 31N35W TO 31N62W TO

29N60W TO 28N51W TO 26N45W TO 29N36W TO 31N35W WINDS 20 KT OR

LESS. SEAS 8 TO 9 FT IN NE SWELL.



.CARIBBEAN 24 HOUR FORECAST WITHIN AREA BOUNDED BY 20N73W TO

21N73W TO 20N74W TO 20N76W TO 19N76W TO 19N74W TO

20N73W...INCLUDING BETWEEN CUBA AND JAMAICA AND APPROACH TO

WINDWARD PASSAGE... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8

FT. 

.36 HOUR FORECAST WITHIN AREA BOUNDED BY 20N73W TO 21N73W TO

20N74W TO 20N76W TO 19N76W TO 19N74W TO 20N73W...INCLUDING 

BETWEEN

CUBA AND JAMAICA AND APPROACH TO WINDWARD PASSAGE... NE TO E 

WINDS

20 TO 25 KT. SEAS LESS THAN 8 FT.



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



$$

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

