

678 

FZNT01 KWBC 041602

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1630 UTC SUN SEP 04 2016 



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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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). 



PAN PAN 



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



SYNOPSIS VALID 1200 UTC SEP 04 

24 HOUR FORECAST VALID 1200 UTC SEP 05 

48 HOUR FORECAST VALID 1200 UTC SEP 06 



.WARNINGS. 



...HURRICANE WARNING...

.POST-TROPICAL CYCLONE HERMINE NEAR 37.2N 69.6W 999 MB AT 1500

UTC SEP 04 MOVING ENE OR 060 DEG AT 9 KT. MAXIMUM SUSTAINED

WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 180

NM E SEMICIRCLE...170 NM SW QUADRANT AND 150 NM NW QUADRANT.

SEAS 12 FT OR GREATER WITHIN 210 NM N SEMICIRCLE...280 NM SE

QUADRANT AND 300 NM SW QUADRANT WITH SEAS TO 27 FT. ELSEWHERE

FROM 31N TO 42N BETWEEN 62W AND 76W WINDS 20 TO 33 KT. SEAS TO

11 FT.

.24 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 38.3N 69.8W.

MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM

FORCE WINDS WITHIN 240 NM NE QUADRANT...150 NM SE QUADRANT...170

NM SW QUADRANT...AND 180 NM NW QUADRANT. SEAS 12 FT OR GREATER

WITHIN 360 NM NE...330 NM SE...300 NM SW...AND 210 NM NW

QUADRANTS WITH SEAS TO 33 FT. ELSEWHERE FROM 33N TO 44N BETWEEN

59W AND 76W WINDS 20 TO 33 KT. SEAS TO 11 FT.

.36 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 38.7N 70.0W.

MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT.

.48 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 39.0N 70.0W.

MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM

FORCE WINDS WITHIN 150 NM OF CENTER...EXCEPT 190 NM NW QUADRANT.

SEAS 12 FT OR GREATER WITHIN 270 NM SE AND 120 NM NW SEMICIRCLES

WITH SEAS TO 36 FT. ELSEWHERE FROM 34N TO 43N BETWEEN 54W AND 76W

WINDS 20 TO 33 KT. SEAS TO 11 FT.

.72 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 40.0N

68.0W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.

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

.96 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 41.0N

66.0W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.

.120 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 42.0N

60.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.



...STORM WARNING... 

.12 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 65N62W TO

60N59W WINDS 25 TO 35 KT. SEAS TO 10 FT.

.24 HOUR FORECAST NEW LOW 57N53W 982 MB. N OF 56N W OF 50W WINDS

25 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE N OF 48N W OF 49W WINDS

TO 25 KT. SEAS TO 12 FT.

.30 HOUR FORECAST LOW 65N60W 980 MB. WITHIN 60 NM E AND NE OF A

LINE FROM 61N52W TO 66N58W WINDS 35 TO 50 KT. SEAS 10 TO 19 FT.

.48 HOUR FORECAST LOW 64N55W 990 MB. WITHIN 300 NM S AND SW...AND

240 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 18 FT.

ELSEWHERE N OF 57N W OF 48W WINDS TO 25 KT. SEAS 8 TO 15 FT.



...GALE WARNING... 

.LOW 61N41W 1000 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.

.48 HOUR FORECAST NEW LOW 60N41W 999 MB. WITHIN 180 NM NE...540

NM S AND SE...AND 240 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO

9 FT.



.SYNOPSIS AND FORECAST. 



.LOW E OF AREA 52N30W 977 MB MOVING NE 20 KT. OVER FORECAST

WATERS WITHIN 960 NM SW QUADRANT WINDS 20 TO 30 KT. SEAS TO 12

FT. 

.24 HOUR FORECAST LOW E OF AREA 58N25W 968 MB. OVER FORECAST 

WATERS E OF A LINE FROM 42N46W TO 61N37W WINDS TO 25 KT. SEAS TO 

12 FT.

.36 HOUR FORECAST CONDITIONS E OF AREA. 



.COMPLEX LOW WITH MEAN CENTER 60N46W 1002 MB NEARLY STATIONARY.

WITHIN 420 NM S...AND 360 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 

TO 11 FT.

.24 HOUR FORECAST COMPLEX LOW DISSIPATED. CONDITIONS DESCRIBED

IN STORM WARNING ABOVE. 



.24 HOUR FORECAST FROM 31N TO 38N BETWEEN 36W AND 56W WINDS 20 

TO 30 KT. SEAS TO 9 FT. 

.48 HOUR FORECAST FROM 31N TO 35N BETWEEN 35W AND 58W WINDS 20 

TO 30 KT. SEAS TO 11 FT.



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

FROM 54N TO 65N W OF 55W. 

.48 HOUR FORECAST DENSE FOG WITHIN 120 NM OF 54N41W AND 52N53W.



.HIGH 45N63W 1028 MB MOVING SE 20 KT.

.24 HOUR FORECAST HIGH 42N53W 1032 MB. 

.48 HOUR FORECAST HIGH 40N47W 1034 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 1200 UTC SUN SEP 04.

24 HOUR FORECAST VALID 1200 UTC MON SEP 05.

48 HOUR FORECAST VALID 1200 UTC TUE SEP 06.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC TROPICAL WAVE AXIS NEAR 59W THROUGH LOW PRES NEAR 15N59W

1008 MB. FROM 13N TO 20N BETWEEN 54W AND 63W...INCLUDING IN

ATLANTIC EXPOSURES AND PASSAGES...NE TO E WINDS 20 TO 30 KT.

SEAS 8 TO 12 FT. 

.24 HOUR FORECAST CONDITIONS MERGED BELOW.



.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 WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 



.ATLC 24 HOUR FORECAST N OF 30N BETWEEN 70W AND 76W WINDS 20

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

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



.ATLC 36 HOUR FORECAST COLD FRONT FROM 31N39W TO 29N46W. N OF A

LINE FROM 31N41W TO 29N47W TO 31N55W NE WINDS 20 TO 25 KT. SEAS

8 TO 10 FT. 

.48 HOUR FORECAST COLD FRONT FROM 29N35W TO 28N44W. N OF A LINE

FROM 31N36W TO 29N48W TO 30N55W TO 31N58W NE TO E WINDS 20 TO

25KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 28N E OF 58W WINDS 20 KT

OR LESS. SEAS TO 9 FT IN NE SWELL. 



.CARIBBEAN TROPICAL WAVE E OF AREA. FROM 15N TO 18N E OF 73W

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

.24 HOUR FORECAST TROPICAL WAVE AXIS NEAR 67W THROUGH LOW PRES

NEAR 15N67W 1008 MB. FROM 14N TO 18N BETWEEN 64W AND 75W NE TO E

WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN E SWELL. 

.36 HOUR FORECAST TROPICAL WAVE AXIS NEAR 71W. FROM 14N TO 18N

BETWEEN 67W AND 75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT

IN E SWELL. ELSEWHERE FROM 14N TO 17N BETWEEN 75W AND 78W WINDS

20 KT OR LESS. SEAS TO 9 FT IN E SWELL. FROM 18.5N TO 20N E OF

76W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT.

.48 HOUR FORECAST TROPICAL WAVE AXIS NEAR 75W. FROM 16N TO 18N

BETWEEN 71W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT

IN E SWELL. ELSEWHERE FROM 14N TO 17N BETWEEN 76W AND 78W WINDS

20 KT OR LESS. SEAS TO 9 FT IN E SWELL. FROM 18.5N TO 20N E OF

76W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT.

SEAS LESS THAN 8 FT.



.CARIBBEAN FROM 11N TO 14N BETWEEN 73W AND 78W...INCLUDING

WITHIN 90 NM OF COAST OF COLOMBIA...NE TO E WINDS 20 TO 25 KT.

SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 77W NE TO

E WINDS 20 TO 25 KT. SEAS TO 8 FT.

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



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



$$

.FORECASTER LATTO. NATIONAL HURRICANE CENTER.

