WWST02 SABM 221200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2026-05-22, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 228: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 35S-40S 20W-30W UNTIL 23/0000 WARNING 227: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST BETWEEN 50S-60S 30W-40W FROM 23/0000 WARNING 226: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN CENTRAL EAST AREA (40S- 50S AND 20W- 40W) FROM 23/0000 WARNING 225: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN SOUTH WEST AREA (50S- 60S AND 40W- 60W) DRAKE AREA (55S- 60S AND 60W- 67W) PART 2 GENERAL SYNOPSIS AT 09:00UTC CFNT AT 42S 21W 39S 31W MOV E HIGH 1031HPA 35S 60W MOV E EXP 36S 55W BY 23/1200 221400 UTC 1.SEA ICE LIMIT 6529S 02000W 6349S 02618W 5935S 03218W 6025S 03757W 5956S 04316W 6023S 04814W 6013S 05247W 6201S 05654W 6340S 06033W 6412S 06336W 6532S 06559W 6642S 06716W 2.ICEBERGS GREATER THAN 10NM A76C 5740S 03412W 16X7NM 3.ICEBERGS SMALLER THAN ICEBERG1 4905S 02550W 5X1NM 4.ICEBERGS AREA A6538S 02000W 4500S 02000W 4300S 02500W 6500S 02500W B4400S 03000W 4400S 02500W 6100S 04700W 6500S 02500W C6100S 04700W 5900S 04700W 6200S 06300W 6700S 06716W CFNT AT 59S 47W 53S 55W 49S 65W MOV NE EXP 53S 28W 46S 54W BY 23/1200 PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2026-05-23 COASTAL AREAS: INNER RIO DE LA PLATA: VRB 4 BACK SECTOR E PROB OF MIST FOG PATCHES DURING THE MORNING VIS MODERATE OCNL GOOD OUTER RIO DE LA PLATA: SECTOR S 4 BACK SECTOR E PROB OF MIST FOG PATCHES DURING THE MORNING PROB OF DRIZZLE STARTING EVENING VIS MODERATE OCNL GOOD URUGUAY SOUTH EAST COASTS: VRB 3 BACK SECTOR E 4 PROB OF MIST FOG PATCHES DURING THE MORNING VIS MODERATE OCNL GOOD MAR DEL PLATA COASTS(3617S - 3830S): SECTOR N 3/4 PROB OF MIST FOG PATCHES LOW PROB OF DRIZZLE DURING THE MORNING VIS MODERATE OCNL GOOD RINCON BAHIA BLANCA COASTS(3830S - 41S): SECTOR N 4/5 WITH GUSTS LOW PROB OF MIST VIS GOOD OCNL MODERATE PENINSULA DE VALDES COASTS(41S - 45S): SECTOR N 4/5 WITH GUSTS VIS GOOD GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR W 4 BACK VRB LOW PROB OF DRIZZLE STARTING EARLY MORNING VIS GOOD OCNL MODERATE SOUTH PATAGONIA COASTS(48S - 54S): SECTOR S 4/5 BACK SECTOR N WITH GUSTS LOW PROB OF DRIZZLE STARTING EARLY MORNING PROB OF MIST FOG PATCHES DURING THE MORNING VIS MODERATE OCNL GOOD FIN DEL MUNDO COASTS(54S - 55S): SECTOR S 6/7 WITH GUSTS DECR VRB 5 WITH GUSTS LOW PROB OF ISOL RAIN DURING THE MORNING PROB OF MIST FOG PATCHES TOWARDS MORNING VIS MODERATE OCNL GOOD ISLAS MALVINAS COASTS: SECTOR S 5/6 WITH GUSTS BACK VRB 5/4 LOW PROB OF ISOL RAIN DURING THE MORNING VIS MODERATE OCNL GOOD OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SW 8 WITH GUSTS DECR 7/6 BY 23/0300 PROB OF ISOL SH RAIN VIS POOR TO MODERATE REST OF THE AREA: SECTOR S 6/5 WITH GUSTS PROB OF ISOL SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR W 7/6 WITH GUSTS INCR 8 WITH GUSTS BY 23/0300 PROB OF SH OF RAIN SH OF SNOW NXT ISOL RAIN STARTING NIGTH VIS MODERATE TO POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SW 6/7 GUST WITH 8 INTENSITY PROB OF INTERMITTENT SH VIS MODERATE TO POOR REST OF THE AREA: SECTOR W 5 WITH GUSTS BACK VRB LOW PROB OF ISOL RAIN VIS MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR W 5 WITH GUSTS BACK SECTOR N 6 WITH GUSTS PROB OF SH OF SNOW SNOW FALL SPELLS OF GOOD WEATHER VIS POOR OCNL MODERATE REST OF THE AREA: SECTOR N 6/7 WITH GUSTS BACK SW 8 WITH GUSTS BY 23/0300 PROB OF SH OF SNOW SNOW FALL SPELLS OF GOOD WEATHER VIS POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W): SW 8 WITH GUSTS PROB OF SH OF SNOW SNOW FALL SPELLS OF GOOD WEATHER VIS POOR DRAKE AREA (55S- 60S AND 60W- 67W): SW 8 WITH GUSTS DECR 7/6 WITH GUSTS BY 23/0000 PROB OF SH OF RAIN RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR TO MODERATE ----------------------------------------------------------------- NNNN=