

032 

FZNT01 KWBC 042219

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC SUN SEP 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1800 UTC SEP 04 

24 HOUR FORECAST VALID 1800 UTC SEP 05 

48 HOUR FORECAST VALID 1800 UTC SEP 06 



.WARNINGS. 



...TROPICAL STORM WARNING...

.POST-TROPICAL CYCLONE HERMINE NEAR 37.2N 69.1W 999 MB AT 2100

UTC SEP 04 MOVING ENE OR 070 DEG AT 4 KT. MAXIMUM SUSTAINED

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

NM N SEMICIRCLE...180 NM SE AND 170 NM SW QUADRANTS. SEAS 12 FT

OR GREATER WITHIN 230 NM NE...280 NM SE...300 NM SW...AND 240 NM

NW QUADRANTS WITH SEAS TO 30 FT. ELSEWHERE FROM 32N TO 43N 

BETWEEN 62W AND 76W WINDS 20 TO 33 KT. SEAS TO 11 FT.

.24 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 38.5N

70.0W. 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 240 NM W SEMICIRCLE...AND 420 NM

NE AND 270 NM SE QUADRANTS WITH SEAS TO 30 FT. ELSEWHERE FROM

34N TO 44N BETWEEN 60W AND 75W WINDS 20 TO 33 KT. SEAS TO 11 FT.

.48 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 39.6N

70.5W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM

FORCE WINDS WITHIN 150 NM N SEMICIRCLE...120 NM SE QUADRANT AND

100 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM E AND 120

NM W SEMICIRCLES WITH SEAS TO 20 FT. ELSEWHERE FROM 35N TO 43N

BETWEEN 59W AND 75W WINDS 20 TO 33 KT. SEAS TO 11 FT.

.72 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 40.2N

69.2W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.

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

.96 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 41.5N

65.5W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.

.120 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 43.5N

61.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.



...STORM WARNING... 

.LOW WELL INLAND 64N82W 979 MB MOVING NE 20 KT. OVER FORECAST 

WATERS W OF A LINE FROM 57N60W TO 63N63W WINDS TO 25 KT. SEAS 

LESS THAN 8 FT.

.12 HOUR FORECAST LOW INLAND 65N74W 977 MB. W OF A LINE FROM 

57N53W TO 67N57W WINDS 25 TO 35 KT. SEAS TO 12 FT.

.24 HOUR FORECAST LOW 65N60W 980 MB. WITHIN 60 NM E OF A LINE 

FROM 61N51W TO 66N56W WINDS 35 TO 50 KT. SEAS 10 TO 19 FT. ALSO

WITHIN 180 NM NE...360 NM SE...AND 300 NM SW QUADRANTS WINDS 25 

TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE N OF 46N W OF 44W WINDS TO 

25 KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST COMPLEX LOW WITH ONE CENTER 65N50W 992 MB AND 

A SECOND NEW CENTER 61N39W 994 MB. WITHIN 120 NM OF SECOND NEW 

CENTER...AND WITHIN 240 NM N OF A LINE FROM 58N52W TO 60N65W 

WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. ELSEWHERE OVER FORECAST 

WATERS N OF 57N...EXCEPT N OF 64N E OF GREENLAND...WINDS 20 TO 

30 KT. SEAS 8 TO 14 FT.



...GALE WARNING... 

.LOW 61N40W 1002 MB NEARLY STATIONARY. WITHIN 60 NM OF THE SE

GREENLAND COAST N OF 61N WINDS 25 TO 35 KT. SEAS TO 10 FT. 

.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED. 



.SYNOPSIS AND FORECAST. 



.LOW E OF AREA 53N28W 977 MB MOVING NE 20 KT. OVER FORECAST

WATERS WITHIN 900 NM W AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS

TO 12 FT. 

.24 HOUR FORECAST LOW E OF AREA 60N22W 972 MB. OVER FORECAST

WATERS E OF A LINE FROM 42N45W TO 59N38W WINDS TO 25 KT. SEAS TO

10 FT. 

.48 HOUR FORECAST LOW MOVED WELL NE OF AREA. FROM 44N TO 53N 

BETWEEN 35W AND 59W WINDS TO 25 KT. SEAS TO 9 FT.



.LOW 61N48W 1004 MB MOVING NE 15 KT. WITHIN 300 NM S AND SW AND 

180 NM NW QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST LOW 65N41W 1003 MB. WINDS LESS THAN 25 KT. 

SEAS LESS THAN 8 FT.

.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED WITH 

COMPLEX LOW IN STORM WARNING ABOVE.



.24 HOUR FORECAST FROM 31N TO 38N BETWEEN 36W AND 56W AREA OF E

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

.48 HOUR FORECAST FROM 31N TO 34N BETWEEN 35W AND 50W AREA OF E

WINDS TO 25 KT. SEAS TO 10 FT.



.48 HOUR FORECAST FROM 38N TO 44N BETWEEN 51W AND 58W AREA OF S

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



.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM

FROM 50N TO 60N BETWEEN 50W AND 59W. 

.48 HOUR FORECAST DENSE FOG WITHIN 120 NM OF 53N38W AND 52N52W...

AND WITHIN 180 NM OF 45N58W.



.HIGH 44N64W 1028 MB MOVING SE 20 KT WILL SLOW AFTER 24 HOURS. 

.24 HOUR FORECAST HIGH 41N50W 1032 MB. 

.48 HOUR FORECAST HIGH 39N47W 1033 MB. 



.FORECASTER MILLS. 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 SUN SEP 04.

24 HOUR FORECAST VALID 1800 UTC MON SEP 05.

48 HOUR FORECAST VALID 1800 UTC TUE SEP 06.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC N OF 30N BETWEEN 65W AND 77W WINDS 20 KT OR LESS. SEAS TO

9 FT IN MIXED SWELL.

.24 HOUR FORECAST N OF 29N BETWEEN 69W AND 77W WINDS 20 KT

OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.

.48 HOUR FORECAST N OF 29.5N BETWEEN 72W AND 76W WINDS 20 KT

OR LESS. SEAS TO 8 FT IN NE SWELL.



.ATLC 12 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING

APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT. 

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

.36 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING

APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT. 

.48 HOUR FORECAST CONDITIONS TO MERGE WITH CARIBBEAN TROPICAL

WAVE.



.ATLC 24 HOUR FORECAST COLD FRONT FROM 31N42W TO 29N52W. N OF

FRONT E OF 53W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. 

.48 HOUR FORECAST COLD FRONT FROM 30N35W TO 28.5N44W TO 29.5N57W

TO 28N63W. N OF FRONT E OF 59W NE TO E WINDS 20 TO 25 KT. SEAS 9

TO 11 FT. ELSEWHERE WITHIN 90 NM S OF FRONT WINDS 20 KT OR LESS.

SEAS TO 8 FT IN NE SWELL. 



.CARIBBEAN AND ATLC TROPICAL WAVE ALONG 60W WITH LOW PRES NEAR

15N60W 1008 MB. ATLC AND CARIB WATERS AND PASSAGES WITHIN 120 NM

N QUADRANT OF LOW WINDS 25 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE

FROM 14N TO 19N BETWEEN 57W AND 67W NE TO E WINDS 20 TO 25 KT.

SEAS 8 TO 13 FT IN E SWELL...HIGHEST E OF LESSER ANTILLES.

REMAINDER OF AREA FROM 13N TO 19N BETWEEN 55W AND 65W WINDS 20

KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.

.24 HOUR FORECAST TROPICAL WAVE ALONG 67W-68W. FROM 16N TO 19N

BETWEEN 63W AND 69W AND FROM 14N TO 18N BETWEEN 69W AND 76W NE

TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN E SWELL. ELSEWHERE

FROM 13.5N TO 16N BETWEEN 76W AND 80W WINDS 20 KT OR LESS. SEAS

8 TO 9 FT IN NE SWELL.

.48 HOUR FORECAST TROPICAL WAVE ALONG 75W-76W. FROM 15.5N TO 21N

BETWEEN 67W AND 79W...INCLUDING THE MONA AND WINDWARD

PASSAGES...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN E

SWELL. ELSEWHERE FROM 14.5N TO 16N BETWEEN 79W AND 82W WINDS 20

KT OR LESS. SEAS TO 8 FT IN NE SWELL. 



.CARIBBEAN FROM 11N TO 13N BETWEEN 71.5W AND 78W NE TO E WINDS

20 TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 11.5N TO 13.5N BETWEEN 76W AND 80W WINDS

20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.

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



.GULF OF MEXICO 06 HOUR FORECAST FROM 20.5N TO 22.5N BETWEEN 88W

AND 91.5W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 

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

.24 HOUR FORECAST LITTLE CHANGE.

.30 HOUR FORECAST FROM 20.5N TO 23N BETWEEN 88W AND 91.5W NE

WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 

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

.48 HOUR FORECAST LITTLE CHANGE.



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



$$

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

