

031 

FZNT01 KWBC 112144

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC THU AUG 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 11 

24 HOUR FORECAST VALID 1800 UTC AUG 12 

48 HOUR FORECAST VALID 1800 UTC AUG 13 



.WARNINGS. 



...GALE WARNING...

.LOW 55N59W 996 MB MOVING S 05 KT. BETWEEN 600 NM AND 1200 NM S 

QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.

.18 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 59N58W 996 MB. 

WITHIN 90 NM OF THE GREENLAND COAST S OF 62N W OF 43W WINDS 25 

TO 35 KT. SEAS TO 12 FT. 

.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 55N55W 994 MB AND 

NEW LOW 56N48W 997 MB. BETWEEN 300 NM AND 480 NM NW AND N 

QUADRANTS AND WITHIN 240 NM E AND SE OF A FRONT FROM NEW LOW 

CENTER TO 47N51W TO 42N70W WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.48 HOUR FORECAST COMBINED LOW 56N41W 988 MB. WITHIN 480 NM 

S...540 NM W...240 NM NE AND 360 NM N QUADRANTS AND WITHIN 240 

NM SE OF A FRONT TO EXTEND FROM 49N35W TO 42N50W TO 41N64W WINDS 

25 TO 40 KT. SEAS 8 TO 16 FT. 



.SYNOPSIS AND FORECAST.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 59N TO 64N W 

OF 56W. 

.24 HOUR FORECAST DENSE FOG W OF A LINE FROM 61N59W TO 59N40W TO 

57N35W TO 45N49W TO 41N67W. 

.48 HOUR FORECAST DENSE FOG FROM 48N TO 61N E OF 43W. 



.HIGH 41N49W 1024 MB MOVING E 15 KT. 

.24 HOUR FORECAST HIGH DISSIPATED. 



.HIGH 36N63W 1025 MB MOVING E 10 KT. 

.24 HOUR FORECAST HIGH 36N59W 1022 MB. 

.48 HOUR FORECAST HIGH 34N66W 1021 MB. 



.FORECASTER LEE. 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 THU AUG 11.

24 HOUR FORECAST VALID 1800 UTC FRI AUG 12.

48 HOUR FORECAST VALID 1800 UTC SAT AUG 13.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.GULF OF MEXICO N OF 27N BETWEEN 87W AND 90W 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.



.ATLC 06 HOUR FORECAST S OF 21N BETWEEN 71W AND 72W 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.

.24 HOUR FORECAST LITTLE CHANGE.

.30 HOUR FORECAST S OF 21N BETWEEN 71W AND 72W NE TO E WINDS

20TO 25 KT. SEAS LESS THAN 8 FT.

.36 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 AL. NATIONAL HURRICANE CENTER.

