{"title":"Bulletinset for METAREA 4","date":"2026-08-21 01:02:23","bulletin":[{"label":"HIGH SEAS FORECAST","content":{"1":"FZNT01 KWBC 202134","2":"HSFAT1","3":"HIGH SEAS FORECAST FOR METAREA IV","4":"NWS OCEAN PREDICTION CENTER WASHINGTON DC","5":"2230 UTC THU AUG 20 2026","6":"CCODE\/1:31:04:01:00\/AOE\/NWS\/CCODE","7":"SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS","8":"SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE","9":"HEIGHT OF THE HIGHEST 1\/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE","10":"MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.","11":"ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE","12":"NATIONAL WEATHER SERVICE. EMAIL US AT","13":"VOSOPS@NOAA.GOV(LOWERCASE).","14":"FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH","15":"ATLANTIC ICE SERVICE AT HTTPS:\/\/OCEAN.WEATHER.GOV\/ATL_TAB.PHP","16":"(ALL LOWERCASE).","17":"FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE","18":"THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST\/ADVISORY (TCM).","19":"SECURITE","20":"NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W","21":"ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS","22":"SYNOPSIS VALID 1800 UTC AUG 20.","23":"24 HOUR FORECAST VALID 1800 UTC AUG 21.","24":"48 HOUR FORECAST VALID 1800 UTC AUG 22.","25":".WARNINGS.","26":"...GALE WARNING...","27":".LOW 59N61W 999 MB MOVING N 10 KT. FROM 42N TO 63N BETWEEN 46W","28":"AND 58W WINDS 20 TO 30 KT. SEAS TO 3 M.","29":".12 HOUR FORECAST LOW 62N60W 992 MB. FROM 61N TO 67N BETWEEN W","30":"OF 48W WINDS 25 TO 35 KT. SEAS TO 4 M.","31":".24 HOUR FORECAST LOW 61N63W 992 MB. N OF 60N W OF 59W WINDS 25","32":"TO 35 KT. SEAS 2.5 TO 5 M.","33":".48 HOUR FORECAST LOW 58N53W 1003 MB. N OF 55N W OF 50W WINDS 20","34":"TO 30 KT. SEAS TO 3.5 M.","35":"...GALE WARNING...","36":".LOW 62N41W 1013 MB MOVING NE 10 KT. WITHIN 240 NM S QUADRANT","37":"WINDS TO 25 KT. SEAS TO 2.5 M.","38":".12 HOUR FORECAST LOW 63N41W 1005 MB. WITHIN 240 NM S QUADRANT","39":"WINDS 25 TO 35 KT. SEAS TO 3.5 M.","40":".24 HOUR FORECAST LOW 64N37W 1003 MB. NE AND E OF A LINE FROM","41":"53N45W TO 61N43W WINDS TO 25 KT. SEAS TO 3.5 M.","42":".48 HOUR FORECAST LOW 63N35W 993 MB. WITHIN 300 NM W SEMICIRCLE","43":"WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.","44":".SYNOPSIS AND FORECAST.","45":".COMPLEX LOW WITH FIRST CENTER 47N39W 1016 MB MOVING SE 25 KT","46":"AND SECOND CENTER 46N32W 1016 MB MOVING SE 25 KT. FROM 42N TO","47":"50N BETWEEN 35W AND 42W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.","48":".24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.","49":".DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 46N","50":"BETWEEN 65W AND 69W...NW OF A LINE FROM 43N58W TO 46N54W...N OF","51":"52N W OF 54W...AND FROM 58N TO 64N E OF 54W.","52":".24 HOUR FORECAST DENSE FOG FROM 41N TO 46N BETWEEN 65W AND","53":"69W...AND FROM 44N TO 65N BETWEEN 58W AND 41W.","54":".48 HOUR FORECAST DENSE FOG FROM 41N TO 44N BETWEEN 65W AND","55":"68W...FROM 43N TO 52N BETWEEN 44W AND 52W...AND FROM 50N TO 54N","56":"E OF 38W.","57":".FORECASTER KELLS. OCEAN PREDICTION CENTER.","58":"NATIONAL HURRICANE CENTER MIAMI FL","59":"ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND","60":"GULF OF AMERICA","61":"SYNOPSIS VALID 1800 UTC THU AUG 20.","62":"24 HOUR FORECAST VALID 1800 UTC FRI AUG 21.","63":"48 HOUR FORECAST VALID 1800 UTC SAT AUG 22.","64":".WARNINGS.","65":".NONE.","66":".SYNOPSIS AND FORECAST.","67":".CARIBBEAN WITHIN 15N71W TO 16N76W TO 14N79W TO 10N76W TO 11N74W","68":"TO 12N69W TO 15N71W NE TO E WINDS 20 TO 30 KT. SEAS TO 2.5 M.","69":".24 HOUR FORECAST WITHIN 17N71W TO 18N75W TO 14N79W TO 10N77W TO","70":"12N72W TO 12N69W TO 17N71W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 M.","71":".48 HOUR FORECAST WITHIN 16N75W TO 15N79W TO 14N81W TO 12N79W TO","72":"12N76W TO 14N75W TO 16N75W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0","73":"M IN E SWELL.","74":".GULF OF AMERICA 06 HOUR FORECAST WITHIN 21N91W TO 21N90W TO","75":"22N92W TO 20N92W TO 19N92W TO 19N91W TO 21N91W NE WINDS 20 TO 30","76":"KT. SEAS LESS THAN 2.5 M.","77":".18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS","78":"LESS THAN 2.5 M.","79":".REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.","80":"$$","81":".FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER."}}]}