

150 

FZNT01 KWBC 120951

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1030 UTC FRI AUG 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 0600 UTC AUG 12 

24 HOUR FORECAST VALID 0600 UTC AUG 13 

48 HOUR FORECAST VALID 0600 UTC AUG 14 



.WARNINGS. 



...GALE WARNING... 

.LOW 53N51W 1000 MB MOVING NE 20 KT NEXT 12 HOURS THEN WILL TURN 

N. WITHIN 480 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW 56N49W 992 MB. WITHIN 240 NM N QUADRANT 

WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 480 NM W 

AND SW QUADRANTS AND 240 NM E AND SE OF A FRONT FROM 56N39W TO 

50N42W TO 45N49W WINDS 20 TO 30 KT. SEAS TO 12 FT.  

.48 HOUR FORECAST LOW 56N41W 981 MB. WITHIN 540 NM S AND SW AND 

300 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 17 FT.  



...GALE WARNING...

.24 HOUR FORECAST NEW LOW 44N53W 1005 MB. WITHIN 300 NM S AND SE 

QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 

240 NM S OF A FRONT FROM LOW CENTER TO 42N63W TO 41N73W WINDS 20 

TO 30 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST LOW E OF AREA 51N30W 993 MB. WITHIN 240 NM S 

AND SE OF A FRONT FROM 45N35W TO 41N47W TO 40N56W WINDS 25 TO 35 

KT. SEAS 9 TO 15 FT. 



.SYNOPSIS AND FORECAST. 



.LOW 60N58W 995 MB MOVING W 05 KT NEXT 12 HOURS THEN WILL TURN 

SW. WITHIN 120 NM N QUADRANT AND 90 NM N AND NE OF A LINE FROM 

LOW CENTER TO 60N52W TO 57N45W WINDS 20 TO 30 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW DISSIPATED. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 52N 

BETWEEN 48W AND 52W...FROM 55N TO 58N BETWEEN 44W AND 48W...FROM 

60N TO 62N BETWEEN 58W AND 64W...AND FROM 41N TO 43N BETWEEN 67W 

AND 70W.

.24 HOUR FORECAST DENSE FOG FROM 52N TO 60N BETWEEN 35W AND 44W 

AND WITHIN 180 NM SE OF A LINE FROM 49N45W TO 45N51W.

.48 HOUR FORECAST DENSE FOG FROM 58N TO 62N BETWEEN 35W AND 41W 

AND FROM 40N TO 44N BETWEEN 66W AND 70W. 



.HIGH 39N47W 1023 MB NEARLY STATIONARY. 

.24 HOUR FORECAST HIGH DISSIPATED. 



.HIGH 36N61W 1023 MB NEARLY STATIONARY. 

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST HIGH DISSIPATED. 



.FORECASTER ACHORN. 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 0600 UTC FRI AUG 12.

24 HOUR FORECAST VALID 0600 UTC SAT AUG 13.

48 HOUR FORECAST VALID 0600 UTC SUN AUG 14.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC 18 HOUR FORECAST S OF 21N BETWEEN 71W AND 72W 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.

.39 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W 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.



.CARIBBEAN 42 HOUR FORECAST FROM 11N TO 15N BETWEEN 69W AND

73W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT.

SEAS TO 8 FT. 

.48 HOUR FORECAST LITTLE CHANGE.  



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



$$

.FORECASTER LATTO. NATIONAL HURRICANE CENTER.

