

460 

FZNT01 KWBC 311607

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1630 UTC SUN JUL 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1200 UTC JUL 31 

24 HOUR FORECAST VALID 1200 UTC AUG 01 

48 HOUR FORECAST VALID 1200 UTC AUG 02 



.WARNINGS. 



...GALE WARNING...

.COMPLEX LOW WITH FIRST CENTER 57N54W 1005 MB MOVING SE 10 KT 

AND SECOND CENTER 55N42W 1006 MB DRIFTING NE. WITHIN 240 NM NE 

OF A LINE FROM FIRST CENTER TO SECOND CENTER TO 54N35W WINDS 25 

TO 40 KT. SEAS 9 TO 17 FT. ELSEWHERE FROM 54N TO 61N E OF 60W 

WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST LOW 54N51W 1009 MB. BETWEEN 180 NM AND 480 NM 

NE QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 

54N TO 61N E OF 61W WINDS TO 25 KT. SEAS TO 12 FT.

.48 HOUR FORECAST LOW DISSIPATED. FROM 45N TO 59N E OF 53W WINDS 

TO 25 KT. SEAS TO 9 FT.



...GALE WARNING...

.LOW 50N37W 1004 MB MOVING NE 20 KT. OVER FORECAST WATERS WITHIN 

660 NM SW QUADRANT WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE 

WITHIN 1020 NM SW QUADRANT WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST LOW WELL E OF AREA. WITHIN 420 NM S OF A FRONT 

FROM 44N35W TO 38N46W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST WITHIN 300 NM S OF A FRONT FROM 41N35W TO 

39N43W WINDS TO 25 KT. SEAS TO 9 FT.



.SYNOPSIS AND FORECAST. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 56N TO 64N 

BETWEEN 58W AND 65W AND FROM 45N TO 58N E OF 51W.

.24 HOUR FORECAST DENSE FOG FROM 58N TO 66N BETWEEN 58W AND 65W 

AND FROM 51N TO 56N E OF 39W.

.48 HOUR FORECAST DENSE FOG FROM 58N TO 62N BETWEEN 59W AND 65W.



.HIGH 41N66W 1019 MB MOVING E 20 KT.

.24 HOUR FORECAST HIGH 41N56W 1020 MB.

.48 HOUR FORECAST HIGH 44N46W 1022 MB.



.HIGH 63N60W 1021 MB MOVING SE 10 KT.

.24 HOUR FORECAST HIGH 61N59W 1024 MB.

.48 HOUR FORECAST HIGH 57N57W 1024 MB.



.HIGH 32N51W 1026 MB MOVING W 15 KT.

.24 HOUR FORECAST HIGH 31N59W 1024 MB.

.48 HOUR FORECAST HIGH MOVED S OF AREA.



.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 1200 UTC SUN JUL 31.

24 HOUR FORECAST VALID 1200 UTC MON AUG 01.

48 HOUR FORECAST VALID 1200 UTC TUE AUG 02.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC AND CARIBBEAN TROPICAL WAVE AXIS NEAR 64W FROM 10N TO 22N.

FROM 14N TO 23N BETWEEN 57W AND 69W E WINDS 20 TO 25 KT.

SEAS 10 TO 11 FT. ELSEWHERE FROM 14N TO 24N BETWEEN 51W AND 69W

WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL. 

.24 HOUR FORECAST TROPICAL WAVE AXIS NEAR 71W FROM 10N TO 23N.

FROM 15N TO 23N BETWEEN 66W AND 73W E TO SE WINDS 20 TO 25 KT.

SEAS 10 TO 11 FT. OVER ATLC WATERS FROM 16N TO 25N BETWEEN 59W

AND 73W AND OVER CARIBBEAN WATERS FROM 15N TO 18N BETWEEN 66W

68W SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 30 NM OF LINE 

FROM 17N71W TO 17N73W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.

ELSEWHERE FROM 15N TO 18N BETWEEN 66W AND 73W WINDS 20 KT OR

LESS. SEAS TO 9 FT IN E SWELL. 

.48 HOUR FORECAST TROPICAL WAVE ALONG 79W/80W FROM 11N TO 23N

WITH LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 16N79W 1008 MB.

OVER CARIBBEAN WATERS BETWEEN 69W AND 76W E TO SE WINDS 20 TO 25

KT. SEAS 8 TO 10 FT. OVER ATLC WATERS FROM 21N TO 23N BETWEEN

74W AND 76W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.



.ATLC S OF 23N BETWEEN 69W AND 74W...INCLUDING WINDWARD

PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST S OF 21N BETWEEN 73W AND 76W...INCLUDING

WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST CONDITIONS AS DESCRIBED ABOVE WITH TROPICAL

WAVE.



.CARIBBEAN FROM 11N TO 14N BETWEEN 74W AND 77W NE TO E WINDS 20

TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 74W

AND 78W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL.

.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 AGUIRRE. NATIONAL HURRICANE CENTER.

