

197 

FZNT01 KWBC 071604

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1630 UTC WED SEP 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1200 UTC SEP 07 

24 HOUR FORECAST VALID 1200 UTC SEP 08 

48 HOUR FORECAST VALID 1200 UTC SEP 09 



.WARNINGS. 



...GALE WARNING... 

.POST-TROPICAL CYCLONE HERMINE 39N72W 1005 MB DRIFTING NE. 

WITHIN 90 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. 

ELSEWHERE WITHIN 150 NM OF LOW EXCEPT 240 NM SE QUADRANT WINDS 

20 TO 30 KT. SEAS TO 10 FT.

.24 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE 41N71W 1009 MB. 

WITHIN 240 NM S AND SE QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE DISSPATED. 

CONDITIONS DIMINISHED.



...GALE WARNING...

.LOW 61N46W 1002 MB MOVING SE 05 KT. WITHIN 120 NM S AND SW 

QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 

300 NM SW SEMICIRCLE WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST LOW 60N43W 1000 MB. WITHIN 180 NM SW QUADRANT 

WINDS 25 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 360 NM SW 

SEMICIRCLE WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS MERGED WITH LOW 

E OF AREA 63N27W DESCRIBED BELOW.



...GALE WARNING... 

.LOW E OF AREA 61N33W 990 MB MOVING E 05 KT. OVER FORECAST 

WATERS N OF 54N AND E OF 41W WINDS 20 TO 30 KT. SEAS TO 11 FT.

.24 HOUR FORECAST LOW E OF AREA NEAR 61N29W 985 MB. N OF 61N E 

OF 38W AREA OF N TO NW WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. 

ELSEWHERE WITHIN 360 NM W SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 

TO 12 FT.

.48 HOUR FORECAST LOW E OF AREA NEAR 63N27W 970 MB. WITHIN 240 

NM S AND SW OF A LINE FROM 63N51W TO 60N46W TO 57N35W AREA OF W 

TO NW WINDS 30 TO 45 KT. SEAS 10 TO 21 FT. ELSEWHERE N OF A LINE 

FROM 57N57W TO 54N50W TO 50N35W WINDS 20 TO 30 KT. SEAS 8 TO 14 

FT.



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS E OF A LINE FROM 49N35W TO 42N53W AREA OF 

W TO SW WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST CONDITIONS E OF AREA.



.FROM 31N TO 35N BETWEEN 46W AND 61W AREA OF E TO SE WINDS TO 25 

KT. SEAS TO 8 FT.

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.12 HOUR FORECAST LOW 51N55W 1007 MB. OVER FORECAST WATERS FROM 

45N TO 51N W OF 46W WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST LOW 51N40W 1000 MB. WITHIN 420 NM SE AND 720 

NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST LOW WELL E OF AREA. FROM 40N TO 46N E OF 48W 

AREA OF W WINDS TO 25 KT. SEAS TO 9 FT.



.48 HOUR FORECAST INLAND LOW 49N67W 998 MB. OVER FORECAST WATERS 

W OF A LINE FROM 51N55W TO 37N64W AND E OF 68W WINDS 20 TO 30 

KT. SEAS TO 9 FT.



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

WATERS FROM 43N TO 48N BETWEEN 45W AND 68W. 

.24 HOUR FORECAST DENSE FOG FROM 44N TO 50N E OF 67W.

.48 HOUR FORECAST DENSE FOG FROM 43N TO 48N BETWEEN 46W AND 60W 

AND FROM 41N TO 44N BETWEEN 66W AND 72W.



.HIGH 38N46W 1034 MB MOVING SE 05 KT. 

.24 HOUR FORECAST HIGH 37N42W 1031 MB. 

.48 HOUR FORECAST HIGH 36N40W 1029 MB. 



.FORECASTER BANCROFT. 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 WED SEP 07.

24 HOUR FORECAST VALID 1200 UTC THU SEP 08.

48 HOUR FORECAST VALID 1200 UTC FRI SEP 09.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC FRONTAL TROUGH FROM 28N35W TO 27N45W TO 27N50W TO 31N56W

NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

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



.ATLC TROPICAL WAVE AXIS NEAR 52W. FROM 15N TO 17N BETWEEN 48W

AND 52W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.24 HOUR FORECAST TROPICAL WAVE AXIS NEAR 57W. FROM 17N TO 20N

BETWEEN 53W AND 57W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO

E SWELL.

.48 HOUR FORECAST TROPICAL WAVE W OF AREA. WINDS 20 KT OR LESS.

SEAS LESS THAN 8 FT.



.ATLC 12 HOUR FORECAST FROM 14N TO 18N E OF 37W WINDS 20 KT OR

LESS. SEAS TO 8 FT PRIMARILY IN NE SWELL.

.24 HOUR FORECAST FROM 15N TO 19N E OF 40W WINDS 20 KT OR LESS.

SEAS TO 8 FT PRIMARILY IN NE SWELL.

.48 HOUR FORECAST FROM 13N TO 16N E OF 42W NE TO E WINDS 20 TO

25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 12N TO 19N E OF 40W...AND

FROM 12N TO 17N BETWEEN 40W AND 46W WINDS 20 KT OR LESS. SEAS 8

FT PRIMARILY IN NE SWELL.



.ATLC 12 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W 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 E WINDS 20 TO 25

KT. SEAS LESS THAN 8 FT.

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



.CARIBBEAN TROPICAL WAVE AXIS NEAR 75W. FROM 18N TO 20N BETWEEN

73W AND 76W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25

KT. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST TROPICAL WAVE AXIS NEAR 76W. WINDS 20 KT OR

LESS. SEAS LESS THAN 8 FT.



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



$$

.FORECASTER GR. NATIONAL HURRICANE CENTER.

