WWST02 SABM 051200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2026-03-05, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 94: LOW 972HPA AT 54S 48W MOV SE NOT CHANGE EXPECTED 58S 34W BY 06/1200 WILL PROVOKE WINDS FORCE 9 WITH GUST BETWEEN 50S-55S AND 25W-40W FROM 05/1800 WARNING 93: LOW 972HPA AT 54S 48W MOV SE NOT CHANGE EXPECTED 58S 34W BY 06/1200 PROVOKES WINDS FORCE 9 FROM SECTOR W WITH GUST BETWEEN 45S-55S AND 40W-60W UNTIL 06/0300 WARNING 91: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN ISLAS MALVINAS COASTS DRAKE AREA (55S- 60S AND 60W- 67W) UNTIL 05/1800 PART 2 GENERAL SYNOPSIS AT 09:00UTC LOW 972HPA 54S 48W MOV SE NC EXP 58S 34W BY 06/1200 EXTENDS CFNT AT 54S 36W 42S 44W 35S 54W MOV E ASOCIATED WITH OFNT AT 56S 36W 58S 57W 51S 48W HIGH 1023HPA 40S 57W HIGH 1026HPA 43S 25W MOV E NC 051400 UTC 1.SEA ICE LIMIT 7234S 02000W 7212S 02823W 7521S 03056W 6610S 03147W 6134S 03242W 6124S 04658W 6238S 05153W 6331S 05330W 6258S 05602W 6340S 06039W 6417S 06333W 6643S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 4840S 03340W 10X11NM A23K 5107S 03543W 11X8NM A76C 5919S 03719W 16X7NM B15AB 5351S 03351W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5755S 03537W 3X2NM ICEBERG2 5142S 04039W 2X1NM ICEBERG3 5908S 04908W 3X2NM ICEBERG4 5045S 03907W 3X1NM ICEBERG5 4835S 03400W 3X2NM 4.ICEBERGS AREA A 7250S 02000W 4700S 02000W 4600S 03400W 4900S 04200W 6230S 04200W B 6230S 04200W 5700S 04200W 5700S 05000W 6000S 05700W 6440S 05700W C 6440S 05700W 6100S 05700W 6100S 06200W 6500S 06716W 6644S 06716W PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2026-03-6 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR E 3/4 PROB OF SH RAIN STARTING EVENING MIST FOG PATCHES DISSIPATING VIS MODERATE OUTER RIO DE LA PLATA: SECTOR E 3/4 PROB OF SH RAIN STARTING EVENING MIST FOG PATCHES DISSIPATING VIS MODERATE URUGUAY SOUTH EAST COASTS: SECTOR E 3/4 PROB OF SH RAIN STARTING EVENING MIST FOG PATCHES DISSIPATING VIS MODERATE MAR DEL PLATA COASTS(3617S - 3830S): SECTOR E 3/4 VIS GOOD RINCON BAHIA BLANCA COASTS(3830S - 41S): VRB 3 BACK SECTOR E 4 BY 05/2100 VIS GOOD PENINSULA DE VALDES COASTS(41S - 45S): SECTOR W 3/4 BACK SECTOR E BY 05/2100 VIS GOOD GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR W 5 WITH GUSTS DECR 4 BY 6/0000 PROB OF RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE TO GOOD SOUTH PATAGONIA COASTS(48S - 54S): SW 7 WITH GUSTS DECR 5 BY 6/0300 PROB OF SH RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD FIN DEL MUNDO COASTS(54S - 55S): SW 7 WITH GUSTS PROB OF SH RAIN VIS MODERATE ISLAS MALVINAS COASTS: SW 8 WITH GUSTS DECR 6 BY 05/1800 PROB OF RAIN VIS POOR TO MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) W OF 45W: SECTOR E 3/4 LOW PROB OF SH VIS GOOD OCNL MODERATE REST OF THE AREA: VRB 3/4 PROB OF RAIN STORMS STARTING EVENING VIS GOOD OCNL MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR N 3/4 LOW PROB OF ISOL RAIN VIS GOOD OCNL MODERATE REST OF THE AREA: NW 5/6 WITH GUSTS LOW PROB OF ISOL RAIN VIS MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: SECTOR W 4/5 WITH GUSTS PROB OF SH STARTING EARLY MORNING VIS GOOD OCNL MODERATE REST OF THE AREA: SECTOR W 8 WITH GUSTS DECR 7 WITH GUSTS BY 6/0000 PROB OF SH RAIN VIS POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55 - W OF 25W: SECTOR N 6 WITH GUSTS BACK NW 8 WITH GUSTS BY 05/1800 LOW PROB OF ISOL RAIN VIS POOR S OF 55 - W OF 25W: SECTOR E 7 WITH GUSTS VEER SECTOR N BY 6/0000 PROB OF RAIN VIS POOR REST OF THE AREA: SECTOR N 5/6 WITH GUSTS PROB OF RAIN VIS MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55S: NW 9 WITH GUSTS BACK SECTOR W 5 WITH GUSTS BY 6/0300 PROB OF RAIN SPELLS OF GOOD WEATHER VIS VERY POOR REST OF THE AREA: SECTOR S 6 WITH GUSTS PROB OF SH RAIN VIS MODERATE DRAKE AREA (55S- 60S AND 60W- 67W): SW 8 WITH GUSTS DECR 6 BY 05/1800 PROB OF RAIN SPELLS OF GOOD WEATHER VIS POOR TO MODERATE ----------------------------------------------------------------- NNNN=