WWST02 SABM 031200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2026-04-03, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 139: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 45S-50S AND 50W-55W WARNING 138: LOW 975HPA AT 51S 57W MOV SE DEEPENING EXPECTED 53S 55W BY 04/1200 WILL PROVOKE WINDS FORCE 8 AROUND ITSELF WITH GUST IN SOUTH WEST AREA (50S- 60S AND 40W- 60W) BETWEEN 45S-50S AND 40W-60W FROM 03/1500 WARNING 136: LOW 975HPA AT 51S 57W MOV SE DEEPENING EXPECTED 53S 55W BY 04/1200 PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS BETWEEN 45S-55S AND 55W-60W PART 2 GENERAL SYNOPSIS AT 09:00UTC 021400 UTC 1.SEA ICE LIMIT 7052S 02000W 6617S 03023W 6130S 03147W 6244S 03258W 6135S 04305W 6245S 05035W 6257S 05513W 6434S 05528W 6408S 06334W 6525S 06541W 6558S 06643W 6610S 06717W 2.ICEBERGS GREATER THAN 10NM A76C 5920S 03626W 16X7NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5119S 03255W 5X2 ICEBERG2 4845S 03244W 3X1NM ICEBERG3 4745S 02954W 4X1NM ICEBERG4 4851S 02959W 3X2NM ICEBERG5 4713S 02908W 2X2NM ICEBERG6 4823S 03001W 9X7NM ICEBERG7 5003S 03418W 9X7NM ICEBERG8 5014S 03001W 3X1NM ICEBERG9 4514S 03419W 2X1NM 4.ICEBERGS AREA A 7133S 02000W 4700S 02000W 4400S 02700W 4400S 03000W 6855S 03000W B 6855S 03000W 4500S 03000W 4500S 03500W 5200S 04300W 6225S 04300W C 6225S 04300W 5700S 04300W 6100S 06200W 6500S 06716W 6726S 06716W LOW 975HPA 51S 57W MOV SE DPN EXP 53S 55W BY 04/1200 EXTENDS CFNT AT 52S 55W 49S 54W 41S 66W MOV NE ASOCIATED WITH OFNT AT 52S 55W 52S 58W 49S 60W STRONG BARIC GRADIENT 45S 50W 50S 55W MOV E LOW 1008HPA 38S 48W MOV SE EXP 44S 29W BY 04/1200 HIGH 1023HPA 46S 22W MOV E EXTENDS RIDGE AT 42S 22W 51S 26W 60S 25W MOV E LOW 1011HPA 40S 35W MOV E EXP 45S 25W BY 04/1200 PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2026-04-4 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR N 3 BACK SECTOR S 5/6 WITH GUSTS BY 03/1800 PROB OF HVY RAIN STORMS DURING THE EVENING IMPR STARTING THE END OF THE PERIOD MIST FOG PATCHES VIS MODERATE OCNL POOR OUTER RIO DE LA PLATA: SECTOR N 3 BACK SECTOR S 5/7 WITH GUSTS BY 03/1800 PROB OF HVY RAIN STORMS DURING THE EVENING DISSIPATING IMPR TOWARDS THE END OF THE PERIOD MIST FOG PATCHES VIS MODERATE OCNL POOR URUGUAY SOUTH EAST COASTS: SECTOR N 3 BACK SECTOR S 5/6 WITH GUSTS BY 4/0300 PROB OF HVY RAIN STORMS STARTING NIGTH MIST FOG PATCHES DISSIPATING VIS MODERATE OCNL POOR MAR DEL PLATA COASTS(3617S - 3830S): SECTOR N 3 BACK SECTOR S 6/5 WITH GUSTS BY 03/1500 PROB OF HVY RAIN STORMS IMPR STARTING NIGTH MIST DISSIPATING VIS MODERATE OCNL POOR RINCON BAHIA BLANCA COASTS(3830S - 41S): SECTOR S 6/5 WITH GUSTS DECR 4 BY 03/2100 PROB OF RAIN STORMS NXT PROB OF SH MIST VIS MODERATE OCNL POOR PENINSULA DE VALDES COASTS(41S - 45S): SW 8/5 WITH GUSTS PROB OF SH VIS POOR TO MODERATE GOLFO DE SAN JORGE COASTS(45S - 48S): SW 8/5 WITH GUSTS PROB OF SH VIS POOR TO MODERATE SOUTH PATAGONIA COASTS(48S - 54S): SW 8/6 WITH GUSTS PROB OF SH VIS POOR TO MODERATE FIN DEL MUNDO COASTS(54S - 55S): SW 8/6 WITH GUSTS PROB OF SH RAIN AND SNOW MIXTURE VIS POOR TO MODERATE ISLAS MALVINAS COASTS: SW 8/7 WITH GUSTS PROB OF STORMS NXT PROB OF SH RAIN AND SNOW MIXTURE VIS POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: NW 5 WITH GUSTS PROB OF RAIN STORMS VIS MODERATE OCNL POOR REST OF THE AREA: VRB 3 BACK SW 5/6 WITH GUSTS PROB OF RAIN STORMS STARTING EVENING VIS GOOD TO POOR CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: NE 5 WITH GUSTS BACK SECTOR N 5/6 WITH GUSTS PROB OF RAIN STORMS SPELLS OF GOOD WEATHER VIS POOR OCNL MODERATE REST OF THE AREA: SECTOR N 5/7 WITH GUSTS PROB OF SH RAIN STARTING NIGTH VIS MODERATE TO POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: SECTOR N 6/7 WITH GUSTS BACK SW 7/6 WITH GUSTS MIST FOG PATCHES DISSIPATING PROB OF SH RAIN VIS POOR E OF 45S: SECTOR N 8 WITH GUSTS BACK SECTOR W 8 WITH GUSTS MIST FOG PATCHES DISSIPATING PROB OFHVY SH DRIZZLE VIS POOR REST OF THE AREA: SW 8/7 WITH GUSTS PROB OF HVY SH RAIN NEXT SH VIS POOR SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 57S: SECTOR W 7 WITH GUSTS VEER SECTOR N WITH GUSTS PROB OF RAIN AND SNOW MIXTURE VIS POOR REST OF THE AREA: SECTOR W 6 WITH GUSTS VEER SECTOR E 6/7 WITH GUSTS PROB OF SNOW FALL VIS POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR N 7/8 WITH GUSTS VEER SECTOR S 8 WITH GUSTS PROB OF SNOW FALL VIS POOR REST OF THE AREA: SECTOR S 7/8 WITH GUSTS PROB OF SNOW FALL VIS POOR DRAKE AREA (55S- 60S AND 60W- 67W): SW 7/6 WITH GUSTS VEER SECTOR W 7 WITH GUSTS PROB OF SNOW FALL VIS POOR ----------------------------------------------------------------- NNNN=