WWST02 SABM 120000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2026-08-12, 00:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 376: STRONG BARIC GRADIENT ON WILL PROVOKE WINDS FORCE 8 FROM SW BETWEEN 40S-50S 40W-50W FROM 12/0300 WARNING 375: STRONG BARIC GRADIENT ON PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN ISLAS MALVINAS COASTS BETWEEN 50S-55S 50W-60W UNTIL 12/1200 WARNING 367: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SW WITH GUST BETWEEN 35S-45S AND 20W-40W PART 2 GENERAL SYNOPSIS AT 21:00UTC 111400 UTC 1.SEA ICE LIMIT 5803S 02000W 5605S 02618W 5702S 03217W 5731S 03757W 5737S 04317W 5926S 04814W 6027S 05248W 6203S 05655W 6333S 06033W 6409S 06337W 6408S 06559W 6257S 06716W 2.ICEBERGS GREATER THAN 10NM D33B 6057S 05323W 21X12NM A81 5911S 05112W 28X25NM A76C 5248S 03049W 16X6NM 3.ICEBERGS SMALLER THAN 10NM D33C 6129S 05335W 9X5NM ICEBERG1 6130S 05248W 5X3NM ICEBERG2 6119S 05254W 5X3NM ICEBERG3 6044S 05201W 6X4NM 4.ICEBERGS AREA A5820S 02000W 4600S 02000W 5300S 03800W 5805S 03800W B5805S 03800W 5300S 03800W 5800S 05000W 6040S 05000W C6040S 05000W 5800S 05000W 6300S 06716W 6620S 06716W HIGH 1031HPA 39S 58W MOV S WKN EXP 46S 58W BY 13/0000 CFNT AT 46S 26W 44S 32W 43S 37W MOV NE LOW 996HPA 57S 51W MOV NE DPN EXP 46S 28W BY 13/0000 PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2026-08-13 COASTAL AREAS: INNER RIO DE LA PLATA: SE 4 PROB OF DRIZZLE STARTING EARLY MORNING VIS GOOD TO MODERATE OUTER RIO DE LA PLATA: SE 4 PROB OF DRIZZLE STARTING EVENING VIS GOOD TO MODERATE URUGUAY SOUTH EAST COASTS: SE 3/4 PROB OF RAIN STARTING EVENING VIS GOOD TO MODERATE MAR DEL PLATA COASTS(3617S - 3830S): SECTOR S 3/4 VIS GOOD RINCON BAHIA BLANCA COASTS(3830S - 41S): SECTOR S 3/4 VIS GOOD PENINSULA DE VALDES COASTS(41S - 45S): SW 4 BACK S 4 BY 12/2100 PROB OF MIST FOG PATCHES TOWARDS EVENING DISSIPATING VIS MODERATE GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR S 5/4 VIS GOOD SOUTH PATAGONIA COASTS(48S - 54S): SECTOR S 6/5 BACK NW 4/5 WITH GUSTS BY 12/1800 VIS GOOD OCNL MODERATE FIN DEL MUNDO COASTS(54S - 55S): SECTOR S 7/6 GUST WITH 8 INTENSITY VEER SECTOR W 5 WITH GUSTS BY 12/1800 PROB OF ISOL SNOW FALL STARTING EARLY MORNING IMPR VIS POOR TO MODERATE ISLAS MALVINAS COASTS: SW 8/7 WITH GUSTS DECR 5 BY 12/1200 PROB OF SH OF SNOW TOWARDS EVENING IMPR VIS POOR TO MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SW 8/7 WITH GUSTS PROB OF SH RAIN VIS VERY POOR W OF 40 - E OF 50W: SW 6/7 GUST WITH 8 INTENSITY PROB OF SH SPELLS OF GOOD WEATHER VIS MODERATE REST OF THE AREA: SW 4/6 WITH GUSTS UNSTABLE VIS GOOD OCNL MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SW 8 WITH GUSTS PROB OF SH OF SNOW RAIN VIS VERY POOR E OF 30 - S OF 45S: SW 6 WITH GUSTS PROB OF SH OF SNOW VIS POOR REST OF THE AREA: SECTOR S 6/7 GUST WITH 8 INTENSITY PROB OF RAIN SNOW FALL VIS VERY POOR TO POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SW 7/8 WITH GUSTS PROB OF SH OF SNOW RAIN VIS POOR REST OF THE AREA: SECTOR S 6/7 GUST WITH 8 INTENSITY PROB OF SH RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR S 5 WITH GUSTS PROB OF ISOL SNOW FALL VIS MODERATE REST OF THE AREA: SECTOR S 6 WITH GUSTS PROB OF SNOW FALL VIS POOR TO MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR S 6/7 GUST WITH 8 INTENSITY PROB OF SH OF SNOW SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR W OF 50 - N OF 55S: SW 8/10 WITH GUSTS DECR 5 WITH GUSTS BY 12/1500 PROB OF SH RAIN AND SNOW MIXTURE TOWARDS THE END OF THE PERIOD IMPR VIS VERY POOR TO MODERATE REST OF THE AREA: SW 6 WITH GUSTS PROB OF SH OF SNOW TOWARDS EVENING IMPR VIS MODERATE DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 7/6 GUST WITH 8 INTENSITY VEER SECTOR W 5 WITH GUSTS BY 12/1800 PROB OF SH RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE ----------------------------------------------------------------- NNNN=