

524 

FZNT01 KWBC 030427

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

0430 UTC SAT SEP 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 0000 UTC SEP 03 

24 HOUR FORECAST VALID 0000 UTC SEP 04 

48 HOUR FORECAST VALID 0000 UTC SEP 05 



.WARNINGS. 



...TROPICAL STORM WARNING... 

.TROPICAL STORM HERMINE NEAR 34.1N 78.4W 997 MB AT 0300 UTC SEP 

03 MOVING NE OR 055 DEG AT 19 KT. MAXIMUM SUSTAINED WINDS 45 KT 

GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE AND 160 

NM SE QUADRANTS...AND 0 NM ELSEWHERE. SEAS 12 FT OR GREATER 

WITHIN 210 NM SE QUADRANT...AND 0 NM ELSEWHERE...WITH SEAS TO 22 

FT. ELSEWHERE FROM 31N TO 36N W OF 74W WINDS 20 TO 33 KT. SEAS 

TO 11 FT. 

.24 HOUR FORECAST TROPICAL STORM HERMINE OVER WATER NEAR 36.8N 

73.7W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM 

FORCE WINDS WITHIN 200 NM E SEMICIRCLE...AND 110 NM SW AND 120 

NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 180 NM NE...300 NM 

SE...AND 210 NM SW QUADRANTS...WITH SEAS TO 26 FT. ELSEWHERE 

FROM 32N TO 42N BETWEEN 67W AND 77W WINDS 20 TO 33 KT. SEAS TO 

11 FT. 

.48 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 38.4N 

72.8W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM 

FORCE WINDS WITHIN 220 NM NE...160 NM SE...150 NM SW...AND 190 

NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 300 NM E AND 240 

NM W SEMICIRCLES...WITH SEAS TO 33 FT. ELSEWHERE FROM 33N TO 43N 

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

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

73.0W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. EXTENDED 

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

.96 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 39.5N 

71.5W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. 

.120 HOUR FORECAST POST-TROPICAL CYCLONE HERMINE NEAR 40.5N 

70.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. 



...TROPICAL STORM WARNING... 

.TROPICAL STORM GASTON NEAR 40.1N 28.7W 1003 MB AT 0300 UTC SEP 

03 MOVING ENE OR 070 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 35 KT 

GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE 

QUADRANT...AND 0 NM ELSEWHERE. SEAS 12 FT OR GREATER WITHIN 180 

NM NE...210 NM SE...220 NM SW...AND 210 NM NW QUADRANTS...WITH 

SEAS TO 22 FT. 

.24 HOUR FORECAST POST-TROPICAL GASTON E OF AREA 43.3N 23.1W. 

ASSOCIATED CONDITIONS E OF AREA. 

.36 HOUR FORECAST POST-TROPICAL GASTON DISSIPATED. 



...GALE WARNING... 

.LOW 44N45W 1004 MB MOVING NE 25 KT. WITHIN 300 NM SE SEMICIRCLE 

WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 240 NM NE AND 

360 NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW E OF AREA 49N34W 986 MB. OVER FORECAST 

WATERS FROM 35N TO 53N E OF 46W WINDS 25 TO 40 KT. SEAS 8 TO 16 

FT. 

.48 HOUR FORECAST LOW E OF AREA 54N28W 978 MB. OVER FORECAST 

WATERS FROM 42N TO 58N E OF 43W WINDS 25 TO 35 KT. SEAS 8 TO 14 

FT. 



...GALE WARNING... 

.LOW 41N54W 1005 MB MOVING NE 25 KT. WITHIN 540 NM S QUADRANT 

WINDS 20 TO 30 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 420 NM W 

QUADRANT WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 49N34W 

DESCRIBED ABOVE. 



...GALE WARNING... 

.LOW 62N40W 997 MB NEARLY STATIONARY...WILL MOVE E 10 KT AFTER 

24 HOURS. WITHIN 240 NM SE...AND 300 NM W AND SW QUADRANTS WINDS 

20 TO 30 KT. SEAS TO 10 FT. 

.24 HOUR FORECAST LOW 61N39W 999 MB. N OF 64N E OF GREENLAND 

WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 120 NM OF THE 

SE GREENLAND COAST N OF 60N WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 49N34W. 



.SYNOPSIS AND FORECAST. 



.LOW 64N50W 999 MB MOVE S 10 KT THEN TURN E 20 KT AFTER 24 

HOURS. WITHIN 300 NM SE AND 480 NM SW...AND 240 NM NW QUADRANTS 

WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 62N50W 1002 MB. WITHIN 720 NM S AND 

SW...AND 420 NM W AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 

FT. 

.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM OF 

44N48W. 

.24 HOUR FORECAST DENSE FOG OVER FORECAST WATERS FROM 42N TO 50N 

E OF 37W. 

.48 HOUR FORECAST DENSE FOG MOVED E OF AREA. 



.24 HOUR FORECAST NEW HIGH 42N65W 1024 MB. 

.48 HOUR FORECAST HIGH 44N52W 1027 MB. 



.48 HOUR FORECAST HIGH 44N58W 1029 MB.



.FORECASTER SCOVIL. 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 0000 UTC SAT SEP 03.

24 HOUR FORECAST VALID 0000 UTC SUN SEP 04.

48 HOUR FORECAST VALID 0000 UTC MON SEP 05.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.TROPICAL STORM HERMINE NEAR 34.1N 78.4W 996 MB AT 0300 UTC SEP

03 MOVING NE OR 055 DEG AT 19 KT. MAXIMUM SUSTAINED WINDS 45 KT

GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE

QUADRANT AND 160 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN

210 NM SE QUADRANT. OVER FORECAST WATERS N OF 28N W OF 75W WINDS

20 TO 30 KT. SEAS TO 13 FT. 

.24 HOUR FORECAST TROPICAL STORM HERMINE OVER WATER NEAR 36.8N

73.7W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM

FORCE WINDS WITHIN 200 NM E SEMICIRCLE...110 NM SW QUADRANT AND

120 NM NW QUADRANT. TROPICAL STORM FORCE WINDS AND 12 FT SEAS

MOVE N OF AREA. OVER FORECAST WATERS N OF 30N BETWEEN 69W AND

75W SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.  

.48 HOUR FORECAST POST-TROPICAL HERMINE NEAR 38.4N 72.8W.

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

WINDS WITHIN 220 NM NE QUADRANT...160 NM SE QUADRANT...150 NM SW

QUADRANT...AND 190 NM NW QUADRANT. OVER FORECAST WATERS WINDS 20

KT OR LESS. SEAS LESS THAN 8 FT.



.ATLC LARGE TROPICAL WAVE ALONG 46W-48W. FROM 14.5N TO 18N

BETWEEN 45W AND 52W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE

FROM 14N TO 21N BETWEEN 40W AND 54W WINDS 20 KT OR LESS. SEAS TO

8 FT IN E SWELL.

.24 HOUR FORECAST LARGE TROPICAL WAVE ALONG 54W-56W. ATLC AND

CARIBBEAN WATERS FROM 14.5N TO 19N BETWEEN 53W AND 62W WINDS 20

TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 14N TO 20.5N BETWEEN

49N AND 62W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL. 

.48 HOUR FORECAST LARGE TROPICAL WAVE ALONG 64W-66W. ATLC AND

CARIBBEAN WATERS FROM 14.5N TO 19N BETWEEN 59W AND 73W NE TO E

WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 15N TO 20N

BETWEEN 57.5W AND 71.5W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E

SWELL. 



.ATLC 48 HOUR FORECAST FROM 19.5N TO 21.5N BETWEEN 71W AND

74.5W...INCLUDING ENTRANCE TO WINDWARD PASSAGE...NE TO E WINDS

20 TO 25 KT. SEAS LESS THAN 8 FT.



.CARIBBEAN 24 HOUR FORECAST FROM 11N TO 13.5N BETWEEN 70W AND

75.5W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 70W AND 75W NE WINDS

20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 11.5N TO 15.5N BETWEEN

77W AND 80W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE TO E SWELL. 



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



$$



.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

