

911 

FZNT01 KWBC 052221

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1800 UTC SEP 05 

24 HOUR FORECAST VALID 1800 UTC SEP 06 

48 HOUR FORECAST VALID 1800 UTC SEP 07 



.WARNINGS. 



...TROPICAL STORM WARNING... 

.POST-TROPICAL CYCLONE HERMINE NEAR 39.3N 69.5W 997 MB AT 2100 

UTC SEP 05 MOVING WEST NORTHWEST OR 300 DEGREES AT 6 KT. MAXIMUM 

SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS 

WITHIN 150 NM S SEMICIRCLE...200 NM NE QUADRANT...AND 180 NM NW 

QUADRANT. SEAS 12 FT OR GREATER WITHIN 360 NM S AND E 

SEMICIRCLES...AND 150 NM NW QUADRANT WITH SEAS TO 28 FT. 

.24 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 39.9N 

71.3W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM 

FORCE WINDS WITHIN 150 NM NE QUADRANT...120 NM SE QUADRANT...AND 

100 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 240 NM S 

SEMICIRCLE AND 120 NM N SEMICIRCLE WITH SEAS TO 22 FT. 

.48 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 40.3N 

71.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM 

FORCE WINDS WITHIN 80 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 

150 NM SE QUADRANT AND ELSEWHERE WITHIN 80 NM OF CENTER WITH 

SEAS TO 16 FT. 

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

69.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. 

.96 HOUR FORECAST CYCLONE DISSIPATED. 



...STORM WARNING... 

.LOW 65N60W 979 MB MOVING E 10 KT. WITHIN 120 NM E OF A FRONT 

FROM 65N56W TO 62N53W WINDS 40 TO 50 KT. SEAS 10 TO 19 FT. 

ELSEWHERE OVER FORECAST WATERS WITHIN 420 NM S AND E SEMICIRCLES 

WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. 

.24 HOUR FORECAST LOW 64N52W 993 MB. WITHIN 180 NM NW AND 360 NM 

SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT...HIGHEST OVER 

SW QUADRANT. 

.48 HOUR FORECAST LOW INLAND OVER GREENLAND WITH CONDITIONS 

DESCRIBED WITH LOW 61N33W NOTED BELOW. 



...GALE WARNING... 

.24 HOUR FORECAST NEW LOW 61N40W 993 MB. OVER FORECAST WATERS 

FROM 55N TO 63N E OF 52W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. 

.48 HOUR FORECAST LOW E OF THE FORECAST AREA NEAR 61N33W 989 MB. 

OVER FORECAST WATERS N OF A LINE FROM 54N35W TO 59N51W WINDS 25 

TO 35 KT. SEAS 8 TO 14 FT. 



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS S OF 37N BETWEEN 37W AND 54W AREA OF E TO 

NE WINDS TO 25 KT. SEAS TO 10 FT. 

.24 HOUR FORECAST S OF 34N AND E OF 58W AREA OF E TO NE WINDS TO 

25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST CONDITIONS DIMINISHED. 



.24 HOUR FORECAST OVER FORECAST WATERS FROM 43N TO 53N E OF 51W 

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

.48 HOUR FORECAST FROM 41N TO 51N E OF 53W AREA OF W WINDS TO 25 

KT. SEAS TO 10 FT. 



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

WATERS N OF 63N AND W OF 50W...AND FROM 50N TO 59N BETWEEN 51W 

AND 59W. 

.24 HOUR FORECAST DENSE FOG WITHIN 360 NM E AND SE OF A LINE 

FROM 56N37W TO 51N53W TO 47N64W. 

.48 HOUR FORECAST DENSE FOG FROM 43N TO 53N BETWEEN 42W AND 61W. 



.HIGH 41N49W 1032 MB MOVING SE 05 KT. 

.24 HOUR FORECAST HIGH 39N48W 1033 MB. 

.48 HOUR FORECAST HIGH 38N46W 1031 MB. 



.HIGH 43N54W 1031 MB MOVING SE 15 KT. 

.24 HOUR FORECAST HIGH MERGED WITH HIGH 39N48W NOTED ABOVE. 



.FORECASTER VUKITS. 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 MON SEP 05.

24 HOUR FORECAST VALID 1800 UTC TUE SEP 06.

48 HOUR FORECAST VALID 1800 UTC WED SEP 07.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC N OF 27.5N BETWEEN 71W AND 78W WINDS 20 KT OR LESS. SEAS 8

TO 11 FT IN N TO NE SWELL.  

.24 HOUR FORECAST N OF 23N BETWEEN 69W AND 79W...AND OUTSIDE OF

THE BAHAMAS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE

SWELL. 

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



.ATLC STATIONARY FRONT FROM 31N42W TO 30N47W TO 29.5N52W. N OF

FRONT E OF 52W NE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.12 HOUR FORECAST FRONTAL BOUNDARY FROM 31N39W TO 29N52W TO

25N54W. N OF 30N W OF FRONT TO 54W NE TO E WINDS 20 TO 30 KT.

SEAS 8 TO 11 FT.

.24 HOUR FORECAST STATIONARY FRONT FROM 30N35W TO 28.5N45W TO

30N60W. N OF FRONT E OF 60W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO

11 FT. WITHIN 90 NM S OF FRONT W OF 45W WINDS 20 KT OR LESS.

SEAS TO 8 FT IN NE SWELL.

.48 HOUR FORECAST DISSIPATING FRONT FROM 28N35W TO 27N40W TO

31N58W. N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY

IN NE SWELL. 



.ATLC AND CARIBBEAN FROM 19.5N TO 21N BETWEEN 71W AND 75W...

INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT.

.24 HOUR FORECAST ATLC AND CARIBBEAN FROM 19N TO 21N BETWEEN 71W

AND 75W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO

25 KT. SEAS TO 8 FT WINDWARD PASSAGE.

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



.CARIBBEAN TROPICAL WAVE ALONG 66W-67W WITH LOW PRES NEAR

15.5N66.5W 1009 MB MOVING WEST 15 KT. FROM 16N TO 18N BETWEEN

62W AND 68.5W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

ELSEWHERE FROM 15N TO 19N BETWEEN 62W AND 70W...INCLUDING

ATLANTIC EXPOSURES AND PASSAGES...NE TO E WINDS 20 TO 25 KT.

SEAS 8 TO 10 FT. 

.24 HOUR FORECAST TROPICAL WAVE ALONG 75W-76W. N OF 15N BETWEEN

69W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

ELSEWHERE FROM 14N TO 18N BETWEEN 71W AND 77W WINDS 20 KT OR

LESS. SEAS TO 8 FT IN NE TO E SWELL.

.48 HOUR FORECAST TROPICAL WAVE ALONG 84W-85W. FROM 16N TO 18N

BETWEEN 71W AND 78W E WINDS 20 TO 25 KT. SEAS TO 8 FT.



.CARIBBEAN FROM 14N TO 17N BETWEEN 70W AND 79W NE TO E WINDS 20

TO 25 KT. SEAS TO 9 FT. FROM 11.5N TO 14N BETWEEN 76W AND 79W

WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. 

.24 HOUR FORECAST CONDITIONS TO MERGE WITH TROPICAL WAVE ABOVE.



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



$$

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

