

315 

FZNT01 KWBC 140355

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

0430 UTC SUN AUG 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 AUG 14 

24 HOUR FORECAST VALID 0000 UTC AUG 15 

48 HOUR FORECAST VALID 0000 UTC AUG 16 



.WARNINGS. 



...STORM WARNING... 

.LOW 55N39W 980 MB MOVING NE 20 KT. FRONT TO EXTEND FROM 45N35W 

TO 42N40W TO 41N49W TO 40N61W. WITHIN 240 NM S QUADRANT WINDS 35 

TO 45 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 420 NM E AND 540 NM 

S AND SW QUADRANTS...AND 180 NM S AND SE OF THE FRONT E OF 47W 

WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ALSO WITHIN 240 NM S AND SE 

OF THE FRONT WINDS 20 TO 30 KT. SEAS TO 12 FT.  

.12 HOUR FORECAST LOW 57N36W 972 MB. WITHIN 180 NM SE QUADRANT 

AND 120 NM W OF A LINE FROM 57N41W TO 62N38W WINDS 35 TO 50 KT. 

SEAS 14 TO 24 FT. 

.24 HOUR FORECAST LOW 58N35W 975 MB. WITHIN 60 NM W AND NW OF A 

LINE FROM 59N41W TO 62N38W TO 64N35W WINDS 35 TO 50 KT. SEAS 14 

TO 24 FT. ELSEWHERE WITHIN 600 NM SW QUADRANT WINDS 25 TO 35 KT. 

SEAS 9 TO 18 FT. ALSO WITHIN 180 NM S AND SE OF A FRONT FROM 

41N35W TO 40N41W WINDS 20 TO 30 KT. SEAS TO 11 FT.   

.48 HOUR FORECAST LOW E OF AREA NEAR 60N30W 980 MB. WITHIN 60 NM 

OF E GREENLAND COAST WINDS 25 TO 40 KT. SEAS 12 TO 20 FT. 

ELSEWHERE WITHIN 660 NM SW AND 360 NM NW QUADRANTS WINDS 20 TO 

30 KT. SEAS 8 TO 14 FT. 



...GALE WARNING... 

.WITHIN 60 NM W AND NW OF A FRONT FROM 57N46W TO 59N42W TO 

61N40W WINDS 30 TO 45 KT. SEAS 9 TO 16 FT. 

.12 HOUR FORECAST LOW AND CONDITIONS MERGED WITH LOW 57N36W 

DESCRIBED ABOVE. 



...GALE WARNING... 

.WITHIN 120 NM W AND SW OF THE GREENLAND COAST N TO NW WINDS 20 

TO 30 KT. SEAS TO 9 FT.  

.24 HOUR FORECAST WITHIN 240 NM W AND SW OF THE GREENLAND COAST 

N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. 

.48 HOUR FORECAST WITHIN 120 NM W AND SW OF THE GREENLAND COAST 

N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. 



.SYNOPSIS AND FORECAST. 



.24 HOUR FORECAST LOW 44N68W 1010 MB. FROM 40N TO 46N W OF 57W 

WINDS TO 25 KT. SEAS LESS THAN 8 FT. 

.48 HOUR FORECAST LOW 43N45W 1011 MB. WITHIN 360 NM S SEMICIRCLE 

WINDS TO 25 KT. SEAS TO 8 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 54N TO 61N E 

OF 42W. 

.24 HOUR FORECAST DENSE FOG FROM 41N TO 44N BETWEEN 59W AND 68W 

AND FROM 60N TO 65N BETWEEN 61W AND 64W. 

.48 HOUR FORECAST DENSE FOG FROM 40N TO 43N BETWEEN 45W AND 50W 

AND 62N TO 64N BETWEEN 61W AND 63W.



.HIGH 34N60W 1022 MB NEARLY STATIONARY. 

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST HIGH 34N65W 1025 MB. 



.HIGH 33N66W 1022 MB MOVING E 15 KT. 

.24 HOUR FORECAST HIGH 34N58W 1024 MB. 

.48 HOUR FORECAST HIGH 33N56W 1025 MB. 



.HIGH 45N60W 1017 MB MOVING SE 20 KT. 

.24 HOUR FORECAST HIGH 42N50W 1021 MB.

.48 HOUR FORECAST HIGH 40N36W 1019 MB.



.24 HOUR FORECAST NEW HIGH 33N43W 1026 MB. 

.48 HOUR FORECAST HIGH 32N46W 1026 MB. 



.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 0000 UTC SUN AUG 14.

24 HOUR FORECAST VALID 0000 UTC MON AUG 15.

48 HOUR FORECAST VALID 0000 UTC TUE AUG 16.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC S OF 21N BETWEEN 71W AND 74W NE TO E WINDS 20 TO 25 KT.

SEAS LESS THAN 8 FT.

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

.21 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W NE TO E WINDS 20

TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST LITTLE CHANGE.

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

.42 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 LITTLE CHANGE.



.CARIBBEAN FROM 11.5N TO 15N BETWEEN 67W AND 74W...INCLUDING THE

GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS BUILDING TO

8 FT. 

.12 HOUR FORECAST FROM 11.5N TO 16.5N BETWEEN 68W AND 76W E TO

SE WINDS 20 TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 75W...

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

SEAS TO 10 FT. ELSEWHERE FROM 12N TO 16N BETWEEN 71W AND 77W

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

.36 HOUR FORECAST FROM 11N TO 18N BETWEEN 69W AND 77W...

INCLUDING THE GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS TO

11 FT. ELSEWHERE FROM 11.5N TO 17N BETWEEN 71W AND 81W WINDS 20

KT OR LESS. SEAS TO 9 FT IN E SWELL.

.48 HOUR FORECAST FROM 11.5N TO 18N BETWEEN 68W AND 74W NE TO E

WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 11N TO 17.5N

BETWEEN 70W AND 79W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E

SWELL. 



.CARIBBEAN 18 HOUR FORECAST GULF OF HONDURAS S OF 17N BETWEEN

86W AND 88W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST LITTLE CHANGE.

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



.GULF OF MEXICO N OF 28N BETWEEN 92W AND 94W S TO SW WINDS

20 TO 25 KT. SEAS LESS THAN 8 FT. 

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



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



$$

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

