{"title":"Bulletinset for METAREA 6","date":"2026-04-19 01:33:52","bulletin":[{"label":"HIGH SEAS FORECAST SOUTH 60S","content":{"1":"WWAA02 SAWB 190000","2":"1:31:06:01:00","3":"SECURITE","4":"WEATHER BULLETIN FOR SHIPPING - METAREA 6-","5":"00:00 UTC 19, APRIL 2026.","6":"NATIONAL WEATHER SERVICE (NWS)","7":"SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS","8":"PART 1 GALE WARNING:","9":"541\/2026 STRONG BARIC GRADIENT SOUTHERN PORTION OF DRAKE STRAIT MAR DE LA FLOTA COASTS EREBUS Y TERROR GULF MOV SE DEEPENING PROVOKES WINDS FORCE 8 GUST WITH 9 INTENSITY IN 68S-66S 52W-50W UNTIL 19\/0600","10":"542\/2026 STRONG BARIC GRADIENT NORTHERN WEDDELL SEA MOV SE DEEPENING PROVOKES WINDS FORCE 8 FROM NE WITH GUST IN 60S-64S 48W-30W UNTIL 19\/2100","11":"543\/2026 STRONG BARIC GRADIENT NORTHERN WEDDELL SEA MOV E DEEPENING WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST IN 64S-68S 50W-40W FROM 19\/0300 UNTIL 19\/1800","12":"PART 2 GENERAL SYNOPSIS AT 21:00UTC","13":"LOW 987HPA 65S 56W MOV SE DPN","14":"LOW 987HPA 66S 68W MOV SE WKN","15":"LOW 989HPA 65S 78W MOV SE WKN","16":"RIDGE 73S 57W 67S 40W 62S 39W MOV E INTSF","17":"181400 UTC 1.SEA ICE LIMIT 6840S 02000W 6828S 02729W 6327S 03132W 6009S 03309W 6059S 03952W 6217S 05036W 6337S 05311W 6313S 05740W 6339S 06042W 6431S 06416W 6601S 06544W 6644S 06716W 2.ICEBERGS GREATER THAN 10NM A76C 5911S 03550W 16X7NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 4623S 02814W 6X3NM ICEBERG2 4848S 03004W 5X3NM ICEBERG3 4629S 02736W 4X2NM ICEBERG4 4656S 02738W 3X1NM ICEBERG5 5825S 03611W 3X1NM ICEBERG6 4319S 03357W 2X1NM 4.ICEBERGS AREA A6859S 02000W 4124S 02000W 4307S 03613W 6507S 03625W B6107S 03625W 4305S 03613W 6002S 05503W 6328S 05500W C6328S 05500W 6002S 05503W 6445S 06716W 6638S 06716W","18":"PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2026-04-20","19":"COASTAL AREAS:","20":"SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: NW 3\/4 VEER SECTOR N 4\/5 BY 19\/1500 PROB OF FOG AND MIST IN PATCHES PROB OFISOL RAIN IMPR TOWARDS MORNING VIS VERY POOR TO MODERATE OCNL GOOD","21":"SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: SECTOR N 7\/8 GUST WITH 9 INTENSITY BACK NW 5\/4 BY 19\/0600 PROB OF MIST PROB OFISOL RAIN AND SNOW MIXTURE IMPR DURING THE MORNING VIS VERY POOR TO MODERATE OCNL GOOD","22":"MAR DE LA FLOTA COASTS W OF 60W: NW 3\/4 VEER SECTOR N 4\/5 BY 19\/1500 PROB OF FOG AND MIST IN PATCHES PROB OFISOL RAIN IMPR TOWARDS MORNING VIS VERY POOR TO MODERATE OCNL GOOD","23":"MAR DE LA FLOTA COASTS REST OF THE AREA: SECTOR N 7\/8 GUST WITH 9 INTENSITY BACK NW 5\/4 BY 19\/0600 PROB OF MIST PROB OFISOL RAIN AND SNOW MIXTURE IMPR DURING THE MORNING VIS VERY POOR TO MODERATE OCNL GOOD","24":"GERLACHE STRAIT : NE 5\/4 BACK SECTOR N 4\/3 BY 19\/0900 PROB OF MIST PROB OFINTERMITTENT SNOW FALL IMPR STARTING NOON VIS MODERATE TO GOOD","25":"MARGARITA BAY : SECTOR N 5\/4 VEER NE 4\/5 BY 19\/1200 PROB OF ISOL SNOW FALL IMPR STARTING NOON VIS MODERATE TO GOOD","26":"EREBUS Y TERROR GULF : NW 7\/8 GUST WITH 9 INTENSITY DECR NW 5\/4 BY 19\/0900 AFTERWARDS SW 4 BY 19\/1500 PROB OF FOG AND MIST IN PATCHES PROB OFISOL SNOW FALL IMPR DURING THE EARLY MORNING VIS VERY POOR TO MODERATE OCNL GOOD","27":"OCEANIC AREAS:","28":"NORTHER BELLINGSHAUSEN SEA N OF 65S: NW 4\/5 VEER SECTOR N 6\/7 WITH GUSTS BY 18\/2100 PROB OF MIST PROB OFINTERMITTENT RAIN SPELLS OF GOOD WEATHER DURING THE EVENING VIS MODERATE TO GOOD","29":"NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR N 3\/4 VEER NE 4\/5 BY 19\/1900 PROB OF MIST PROB OFISOL SNOW FALL WORSENING DURING THE MORNING VIS GOOD TO MODERATE","30":"SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SECTOR N 4\/3 VEER SECTOR E 4\/3 BY 19\/0600 PROB OF MIST PROB OFISOL SNOW FALL SPELLS OF GOOD WEATHER STARTING EVENING VIS POOR TO MODERATE","31":"NORTHERN WEDDELL SEA N OF 65S: SECTOR N 8 WITH GUSTS VEER NE 8\/7 WITH GUSTS BY 19\/0600 PROB OF FOG MIST PROB OFISOL RAIN AND SNOW MIXTURE WORSENING DURING THE EARLY MORNING VIS MODERATE TO VERY POOR","32":"NORTHERN WEDDELL SEA REST OF THE AREA: SECTOR N 4\/5 VEER NE 6\/8 BY 19\/0900 PROB OF FOG AND MIST IN PATCHES PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE EARLY MORNING VIS MODERATE TO VERY POOR","33":"SOUTHERN WEDDELL SEA (68-78S 20-60W): SECTOR E 4\/5 GUST WITH 8 INTENSITY VEER SE 6\/5 BY 19\/0600 PROB OF MIST PROB OFMOD SNOW FALL IMPR DURING THE MORNING VIS POOR TO MODERATE="}},{"label":"HIGH SEAS FORECAST NORTH 60S","content":{"1":"WWST02 SABM 190000","2":"1:31:06:01:00","3":"SECURITE","4":"WEATHER BULLETIN FOR SHIPPING - METAREA 6-","5":"2026-04-19, 00:00 UTC.","6":"NATIONAL WEATHER SERVICE","7":"SEA ICE AND ICEBERGS ISSUED BY SHN","8":"PRESSURE HPA","9":"BEAUFORT SCALE WINDS.","10":"PART 1 GALE WARNING:","11":"WARNING 166: LOW 990HPA AT 45S 65W MOV SE DEEPENING WILL PROVOKE WINDS FORCE 8","12":"FROM SECTOR S WITH GUST IN ISLAS MALVINAS COASTS BETWEEN 50S-55S 55W-60W FROM","13":"19\/1800","14":"WARNING 165: STRONG BARIC GRADIENT ON PROVOKES WINDS FORCE 8 FROM SECTOR S WITH","15":"GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA","16":"COASTS UNTIL 19\/1500","17":"PART 2 GENERAL SYNOPSIS AT 21:00UTC","18":"181400 UTC 1.SEA ICE LIMIT 6840S 02000W 6828S 02729W 6327S 03132W 6009S 03309W","19":"6059S 03952W 6217S 05036W 6337S 05311W 6313S 05740W 6339S 06042W 6431S 06416W","20":"6601S 06544W 6644S 06716W 2.ICEBERGS GREATER THAN 10NM A76C 5911S 03550W 16X7NM","21":"3.ICEBERGS SMALLER THAN 10NM ICEBERG1 4623S 02814W 6X3NM ICEBERG2 4848S 03004W","22":"5X3NM ICEBERG3 4629S 02736W 4X2NM ICEBERG4 4656S 02738W 3X1NM ICEBERG5 5825S","23":"03611W 3X1NM ICEBERG6 4319S 03357W 2X1NM 4.ICEBERGS AREA A6859S 02000W 4124S","24":"02000W 4307S 03613W 6507S 03625W B6107S 03625W 4305S 03613W 6002S 05503W 6328S","25":"05500W C6328S 05500W 6002S 05503W 6445S 06716W 6638S 06716W","26":"LOW 990HPA 45S 65W MOV SE DPN EXTENDS CFNT AT 45S 65W 41S 63W MOV SE EXP 52S 52W","27":"49S 48W 49S 48W 42S 47W BY 19\/2300","28":"LOW 999HPA 38S 51W MOV E WKN EXTENDS OFNT AT 41S 49W 39S 53W 36S 51W","29":"LOW 1002HPA 37S 26W MOV SE DPN EXTENDS OFNT AT 39S 26W 40S 35W 35S 34W MOV E","30":"HIGH 1028HPA 50S 20W MOV E NC","31":"PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2026-04-20","32":"COASTAL AREAS:","33":"INNER RIO DE LA PLATA: SECTOR N 3 BACK SECTOR S 3\/4 BY 19\/1500 PROB OF MIST VIS","34":"MODERATE TO GOOD","35":"OUTER RIO DE LA PLATA: SECTOR N 3 BACK SECTOR S 4\/5 WITH GUSTS BY 19\/1500 PROB","36":"OF MIST VIS MODERATE TO GOOD","37":"URUGUAY SOUTH EAST COASTS: SECTOR W 3\/4 BACK SECTOR S BY 19\/1500 VIS GOOD","38":"MAR DEL PLATA COASTS(3617S - 3830S): SECTOR W 3\/4 BACK 4\/5 BY 19\/1200 PROB OF","39":"STORMS DURING THE EARLY MORNING NEXT RAIN TOWARDS NIGTH VIS MODERATE","40":"RINCON BAHIA BLANCA COASTS(3830S - 41S): SECTOR W 4\/5 WITH GUSTS BACK SECTOR S","41":"7 WITH GUSTS BY 19\/0900 DECR 6\/5 BY 19\/1500 PROB OF STORMS DURING THE NIGTH VIS","42":"MODERATE","43":"PENINSULA DE VALDES COASTS(41S - 45S): SECTOR S 8 DECR 7\/6 WITH GUSTS BY","44":"19\/1500 VEER SECTOR W 5 BY 19\/2100 PROB OF ISOL SH STORMS IMPR DURING THE","45":"EVENING VIS MODERATE TO GOOD","46":"GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR S 8 DECR 7\/6 WITH GUSTS BY","47":"19\/1500 VEER SECTOR W 5 BY 19\/2100 PROB OF ISOL SH STORMS IMPR DURING THE","48":"EVENING VIS MODERATE TO GOOD","49":"SOUTH PATAGONIA COASTS(48S - 54S): SECTOR S 7 GUST WITH 8 INTENSITY VEER W 6\/5","50":"BY 19\/1800 PROB OF RAIN IMPR DURING THE MORNING VIS MODERATE TO GOOD","51":"FIN DEL MUNDO COASTS(54S - 55S): SECTOR S 7\/6 WITH GUSTS VEER SECTOR W 5 BY","52":"19\/2100 LOW PROB OF RAIN AND SNOW MIXTURE DURING THE NIGTH VIS MODERATE","53":"ISLAS MALVINAS COASTS: SECTOR S 7 GUST WITH 8 INTENSITY INCR 8 BY 19\/1800 PROB","54":"OF RAIN NEXT HVY RAIN STARTING EARLY MORNING VIS VERY POOR TO POOR","55":"OCEANIC AREAS:","56":"NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: SECTOR N 5\/4 VIS GOOD","57":" W OF 50W: SECTOR S 7\/6 WITH GUSTS PROB OF SH IMPR TOWARDS EVENING VIS MODERATE","58":"TO GOOD","59":" REST OF THE AREA: SECTOR E 5\/4 VEER SECTOR S 4 BY 19\/1200 PROB OF ISOL STORMS","60":"VIS MODERATE","61":"CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR E 7 WITH GUSTS BACK","62":"SECTOR N 6 WITH GUSTS BY 19\/1800 PROB OF SH RAIN VIS MODERATE OCNL POOR","63":" W OF 30 - S OF 45S: SECTOR E 7\/6 WITH GUSTS DECR VRB 3 BY 19\/2100 LOW PROB OF","64":"ISOL RAIN VIS GOOD OCNL MODERATE","65":" REST OF THE AREA: SECTOR S 5 VEER SECTOR W BY 19\/1800 VIS GOOD","66":"CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 - N OF 45S: SECTOR N 5 BACK","67":"SECTOR W 6 BY 19\/2100 PROB OF RAIN VIS POOR","68":" E OF 50 - S OF 45S: SECTOR N 6 WITH GUSTS BACK SECTOR W 7 GUST WITH 8 INTENSITY","69":"BY 19\/2100 PROB OF RAIN VIS POOR","70":" W OF 50 - N OF 45S: SECTOR N 5\/6 BACK SECTOR W 7 GUST WITH 8 INTENSITY BY","71":"19\/1200 BACK SECTOR S 7 GUST WITH 8 INTENSITY BY 19\/1800 PROB OF RAIN IMPR","72":"TOWARDS EVENING VIS MODERATE","73":" REST OF THE AREA: SECTOR N 6 WITH GUSTS BACK SECTOR S 7 GUST WITH 8 INTENSITY","74":"BY 19\/1200 PROB OF RAIN IMPR TOWARDS EVENING VIS MODERATE TO GOOD","75":"SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: VRB 4 BACK SECTOR N 5 WITH","76":"GUSTS BY 19\/0900 LOW PROB OF RAIN VIS MODERATE","77":" W OF 30 - N OF 55S: NE 5\/4 PROB OF RAIN VIS MODERATE","78":" REST OF THE AREA: SECTOR N 5\/6 WITH GUSTS LOW PROB OF RAIN VIS MODERATE","79":"SOUTH WEST AREA (50S- 60S AND 40W- 60W) W OF 50 - N OF 55S: SECTOR N 5\/6 BACK","80":"SECTOR S 7 WITH GUSTS BY 19\/1800 INCR 8 WITH GUSTS BY 19\/2100 PROB OF RAIN VIS","81":"VERY POOR TO POOR","82":" E OF 50W: SECTOR N 6\/7 WITH GUSTS PROB OF RAIN VIS MODERATE TO POOR","83":" REST OF THE AREA: SECTOR S 3\/4 INCR 6 WITH GUSTS BY 19\/1800 PROB OF RAIN AND","84":"SNOW MIXTURE VIS MODERATE TO POOR","85":"DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 4 VEER SECTOR N BY 19\/2100 PROB OF","86":"RAIN AND SNOW MIXTURE DURING THE EARLY MORNING VIS MODERATE TO GOOD","87":"-----------------------------------------------------------------","88":"NNNN="}}]}