WWST02 SABM 121200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2026-06-12, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 248: LOW 984HPA AT 52S 61W MOV E DEEPENING EXPECTED 55S 40W BY 13/1200 PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS UNTIL 13/0900 WARNING 247: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN CENTRAL WEST AREA (40S- 50S AND 40W- 60W) FROM 13/0300 WARNING 246: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 45S-55S 30W-50W FROM 12/2100 WARNING 245: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 40S-50S AND 20W-30W UNTIL 13/0600 WARNING 243: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 55S-60S AND 20W-50W PART 2 GENERAL SYNOPSIS AT 09:00UTC LOW 1011HPA 46S 34W MOV E DPN EXTENDS CFNT AT 46S 34W 42S 33W 38S 36W LOW 984HPA 52S 61W MOV SE DPN EXP 55S 40W BY 13/1200 EXTENDS CFNT AT 52S 61W 46S 62W 43S 64W CFNT AT 30S 28W 54S 27W 50S 32W MOV E 111400 UTC 1.SEA ICE LIMIT 6102S 02000W 5851S 02618W 5740S 03217W 5816S 03757W 5927S 04317W 5909S 04814W 6130S 05247W 6242S 05654W 6327S 06032W 6405S 06336W 6518S 06558W 6604S 06716W 2.ICEBERGS GREATER THAN 10NM A76C 5431S 03245W 16X7NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 4905S 02518W 4X1NM ICEBERG2 6152S 05553W 2X1NM ICEBERG3 6057S 05238W 2X1NM 4.ICEBERGS AREA A6011S 02000W 4300S 02000W 4200S 02800W 5745S 02800W B5745S 02800W 4900S 02800W 5200S 04200W 5915S 04200W C5915S 04200W 5500S 04200W 6300S 06716W 6700S 06716W PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2026-06-13 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR N 3 BACK SECTOR W 3 MIST FOG PATCHES DISSIPATING VIS GOOD OCNL MODERATE OUTER RIO DE LA PLATA: SECTOR N 3 BACK SECTOR W 3 FOG AND MIST IN PATCHES DISSIPATING VIS GOOD OCNL MODERATE URUGUAY SOUTH EAST COASTS: SECTOR N 3 BACK SECTOR S 3 VEER SECTOR W 3 FOG AND MIST IN PATCHES DISSIPATING VIS GOOD OCNL MODERATE MAR DEL PLATA COASTS(3617S - 3830S): NW 3/5 WITH GUSTS BACK SECTOR S 4 PROB OF RAIN TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE RINCON BAHIA BLANCA COASTS(3830S - 41S): NW 5/6 WITH GUSTS BACK W 4/3 FOG AND MIST IN PATCHES DISSIPATING PROB OF RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE PENINSULA DE VALDES COASTS(41S - 45S): NW 5/6 WITH GUSTS BACK SECTOR S 6/8 WITH GUSTS BY 12/1500 DECR 6/5 BY 13/0600 PROB OF ISOL SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR OCNL VERY POOR GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR W 5/6 WITH GUSTS BACK SECTOR S 6/8 WITH GUSTS BY 12/1500 DECR 6/5 BY 13/0600 PROB OF ISOL SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR OCNL VERY POOR SOUTH PATAGONIA COASTS(48S - 54S): SECTOR W 4 BACK SECTOR S 6/8 WITH GUSTS BY 12/1500 DECR 6/5 BY 13/0300 PROB OF ISOL SH RAIN RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR FIN DEL MUNDO COASTS(54S - 55S): SECTOR S 8/6 WITH GUSTS VEER SECTOR W 6 WITH GUSTS VEER SECTOR W 6 WITH GUSTS PROB OF ISOL RAIN RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR ISLAS MALVINAS COASTS: SECTOR W 3 WITH GUSTS BACK SECTOR S 6/8 WITH GUSTS BY 12/2100 DECR 6 BY 13/0900 PROB OF ISOL SH RAIN RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SECTOR N 6/4 WITH GUSTS PROB OF ISOL RAIN STORMS SPELLS OF GOOD WEATHER VIS MODERATE REST OF THE AREA: NW 3/4 BACK SECTOR S 4/5 WITH GUSTS PROB OF ISOL RAIN STORMS STARTING NIGTH VIS GOOD TO MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR N 6/8 WITH GUSTS BACK SECTOR W 6/5 WITH GUSTS BY 13/0300 PROB OF RAIN TOWARDS THE END OF THE PERIOD IMPR VIS POOR REST OF THE AREA: SECTOR W 4 VEER SECTOR N 5/8 WITH GUSTS BY 13/0300 PROB OF RAIN SPELLS OF GOOD WEATHER VIS GOOD TO POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 55 - E OF 50W: SECTOR N 4/6 GUST WITH 8 INTENSITY BACK SECTOR W 6 GUST WITH 8 INTENSITY PROB OF ISOL HVY SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR S OF 55 - E OF 50W: SECTOR N 4/8 WITH GUSTS BACK SECTOR W 6/8 WITH GUSTS PROB OF ISOL HVY SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR REST OF THE AREA: SECTOR N 6 WITH GUSTS BACK SECTOR W 6/8 WITH GUSTS BY 13/0000 PROB OF ISOL HVY SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) S OF 55S: SECTOR N 6 WITH GUSTS BACK SECTOR W 6/8 WITH GUSTS PROB OF RAIN SNOW FALL SPELLS OF GOOD WEATHER VIS POOR REST OF THE AREA: SECTOR N 6 WITH GUSTS TEMPO BACK SECTOR W 5/4 WITH GUSTS PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W): SECTOR N 4/8 WITH GUSTS PROB OF ISOL RAIN RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 4/3 VEER SECTOR E 3/4 VEER SECTOR S 4/6 WITH GUSTS PROB OF RAIN RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE ----------------------------------------------------------------- NNNN=