

623 

FZNT01 KWBC 012153

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC MON AUG 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 AUG 01 

24 HOUR FORECAST VALID 1800 UTC AUG 02 

48 HOUR FORECAST VALID 1800 UTC AUG 03 



.WARNINGS. 



...STORM WARNING...

.24 HOUR FORECAST NEW LOW 38N66W 1012 MB. WINDS LESS THAN 25 KT. 

SEAS LESS THAN 8 FT.

.42 HOUR FORECAST LOW 40N59W 1005 MB. WITHIN 240 NM OF LOW 

CENTER WINDS 25 TO 40 KT. SEAS TO 12 FT.

.48 HOUR FORECAST LOW 40N57W 1006 MB. WITHIN 180 NM W SEMICIRCLE 

AND NE QUADRANT WINDS 35 TO 50 KT. SEAS 8 TO 15 FT. ELSEWHERE 

WITHIN 360 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. 

ALSO WITHIN 660 NM S SEMICIRCLE...AND 360 NM NW AND 480 NM NE 

QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.



.SYNOPSIS AND FORECAST. 



.LOW 54N49W 1009 MB MOVING SE 10 KT. WITHIN 360 NM W SEMICIRCLE 

AND 660 NM NE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH 

LOW 53N38W BELOW.



.WITHIN 420 NM S OF A FRONT FROM 42N35W TO 38N44W SW WINDS 20 TO 

30 KT. SEAS TO 11 FT. 

.24 HOUR FORECAST WITHIN 240 NM S OF A FRONT FROM 40N35W TO 

36N46W SW WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST CONDITIONS DIMINISHED. 



.LOW 39N59W 1012 MB MOVING E 10 KT. WINDS LESS THAN 25 KT. SEAS 

LESS THAN 8 FT. 

.24 HOUR FORECAST LOW 40N51W 1012 MB. WINDS LESS THAN 25 KT. 

SEAS LESS THAN 8 FT. 

.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.



.24 HOUR FORECAST 53N38W 1005 MB. WITHIN 480 NM W SEMICIRCLE 

WINDS TO 25 KT. SEAS TO 10 FT.

.48 HOUR FORECAST LOW MOVED E OF AREA. FROM 48N TO 54N E OF 37W 

WINDS TO 25 KT. SEAS TO 8 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 53N TO 57N E 

OF 38W. 

.24 HOUR FORECAST CONDITIONS IMPROVING. 



.HIGH 59N60W 1026 MB MOVING SE 10 KT. 

.24 HOUR FORECAST HIGH 55N56W 1026 MB. 

.48 HOUR FORECAST HIGH 50N51W 1023 MB. 



.HIGH 41N49W 1021 MB MOVING E 20 KT.

.24 HOUR FORECAST HIGH 42N39W 1021 MB.

.48 HOUR FORECAST HIGH DISSIPATED.



.HIGH 65N36W 1022 MB MOVING S 10 KT.

.24 HOUR FORECAST HIGH 63N36W 1016 MB.

.48 HOUR FORECAST HIGH LITTLE CHANGE. 



.24 HOUR FORECAST HIGH 50N56W 1024 MB.

.48 HOUR FORECAST HIGH DISSIPATED.



.FORECASTER HOLLEY. 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 AUG 01.

24 HOUR FORECAST VALID 1800 UTC TUE AUG 02.

48 HOUR FORECAST VALID 1800 UTC WED AUG 03.



.WARNINGS.



...CARIBBEAN GALE WARNING...

.CARIBBEAN TROPICAL WAVE AXIS NEAR 72W FROM 10N TO 23N WITH LOW

PRES NEAR 16N73W 1007 MB. WITHIN 90 NE AND 45 NM SW SEMICIRCLES

OF LOW WINDS 30 TO 40 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 15N TO

18N BETWEEN 67W AND 73W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 11

FT. FROM 15N TO 18N BETWEEN 72W AND 75W NE TO E WINDS 20 TO 30

KT. SEAS 8 TO 10 FT. OVER ATLC WATERS S OF 23N BETWEEN 63W AND

74W...INCLUDING WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT.

SEAS 8 TO 10 FT. ELSEWHERE OVER ATLC WATERS S OF 25N BETWEEN

64WAND 73W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL.  

.24 HOUR FORECAST CARIBBEAN LOW PRES...POSSIBLE TROPICAL

CYCLONE...NEAR 17N81W 1005 MB. WITHIN 120 N AND 60 NM S

SEMICIRCLES WINDS 35 TO 45 KT. SEAS 11 TO 16 FT. ELSEWHERE

WITHIN 180 NM N AND 90 NM S SEMICIRCLES OF LOW WINDS 25 TO 35

KT. SEAS 9 TO 12 FT. FROM 11N TO 18N BETWEEN 70W AND 78W E TO SE

WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. OVER ATLC WATERS S OF 21N

BETWEEN 72W AND 74W...INCLUDING WINDWARD PASSAGE...E WINDS 20 TO

25 KT...EXCEPT NE WINDS WINDWARD PASSAGE. SEAS TO 8 FT.

.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR

17.5N86W 1003 MB. OVER FORECAST WATERS WITHIN 120 N AND 60 NM S

SEMICIRCLES WINDS 35 TO 45 KT. SEAS 14 TO 20 FT. ELSEWHERE

WITHIN 180 NM NE AND 120 NM SW SEMICIRCLES OF LOW WINDS 25 TO 35

KT. SEAS 9 TO 13 FT. FROM 13N TO 19N BETWEEN 75W AND 80W E TO SE

WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 13N TO 18N BETWEEN 72W

AND 75W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 



.SYNOPSIS AND FORECAST.



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



$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.

