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North Atlantic Forecast

FZNT01 KWBC 111618
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
1630 UTC THU AUG 11 2022 

CCODE/1:31:04:01:00/AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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). 

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT 
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED 
CORRECTLY. 

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH 
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP 
(ALL LOWERCASE). 

SECURITE 

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W 

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS 

SYNOPSIS VALID 1200 UTC AUG 11. 
24 HOUR FORECAST VALID 1200 UTC AUG 12. 
48 HOUR FORECAST VALID 1200 UTC AUG 13. 

.WARNINGS. 

.NONE. 

.SYNOPSIS AND FORECAST. 

.LOW 47N42W 1012 MB MOVING E 05 KT. WITHIN 180 NM N OF A LINE 
FROM 49N35W TO 45N47W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST LOW 47N38W 1016 MB. WITHIN 240 NM N AND NW 
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH ASSOCIATED CONDITIONS 
DIMINISHED.

.LOW JUST E OF AREA 64N34W 1002 MB MOVING NE 10 KT. WITHIN 300 
NM S OF A LINE FROM 61N35W TO 59N45W TO 56N50W WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA. 

.LOW 58N57W 1004 MB NEARLY STATIONARY. FROM 51N TO 58N W OF 50W 
WINDS TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW 58N57W 1006 MB. WITHIN 120 NM N AND 480 NM 
SE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LOW 60N53W 1005 MB. WITHIN 180 NM SW AND 420 
NM SE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT. 

.24 HOUR FORECAST LOW 40N67W 1010 MB. WITHIN 360 NM S QUADRANT 
WINDS LESS THAN 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LOW 40N64W 1011 MB. WITHIN 180 NM S AND SW 
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 39N BETWEEN 
63W AND 71W...AND FROM 42N TO 44N BETWEEN 50W AND 63W. 
.24 HOUR FORECAST DENSE FOG FROM 54N TO 59N W OF 55W. 
.48 HOUR FORECAST DENSE FOG FROM 44N TO 49N BETWEEN 50W AND 
58W...AND FROM 56N TO 63N BETWEEN 42W AND 54W. 

.HIGH 37N38W 1023 MB NEARLY STATIONARY. 
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST HIGH 37N37W 1022 MB. 

.HIGH 52N43W 1022 MB MOVING NE 10 KT. 
.24 HOUR FORECAST HIGH ABSORBED BY HIGH 54N35W.

.HIGH 54N35W 1022 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH E OF AREA. 

.HIGH 64N59W 1012 MB MOVING E 05 KT. 
.24 HOUR FORECAST HIGH 64N55W 1015 MB.
.48 HOUR FORECAST HIGH DISSIPATED.  

.24 HOUR FORECAST HIGH 33N42W 1025 MB. 
.48 HOUR FORECAST HIGH 34N45W 1025 MB. 

.48 HOUR FORECAST NEW HIGH 47N45W 1023 MB. 

.FORECASTER KOSIER. 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 THU AUG 11.
24 HOUR FORECAST VALID 1200 UTC FRI AUG 12.
48 HOUR FORECAST VALID 1200 UTC SAT AUG 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN 60 NM OF COAST OF COLOMBIA BETWEEN 74W AND 76W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ENTIRE AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.


 

 



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