WWST02 SABM 310000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 00:00 UTC 30, OCTOBER 2026. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 461: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 WITH GUST BETWEEN 50S-60S AND 30W-50W UNTIL 31/1200 WARNING 462: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 WITH GUST BETWEEN 50S-60S 20W-30W UNTIL 31/1800 PART 2 GENERAL SYNOPSIS AT 21:00UTC LOW 1011HPA 39S 29W MOV E NC EXTENDS CFNT AT 39S 29W 37S 25W 35S 26W MOV NE 301400 UTC 1.SEA ICE LIMIT 5315S 02000W 5249S 02618W 5233S 03218W 5553S 03758W 5653S 04316W 5953S 04814W 6220S 05247W6231S 05654W 6617S 06033W 6313S 06337W 6429S 06558W 6507S 06716W 2.ICEBERGS GREATER THAN 10NM A81 5534S 03645W 28X25NM D33B 5551S 04216W 21X12NM D35 6007S 04421W 15X6 NM A83 5926S 04951W 12X7NM A85 5653S 04705W 10X3NM ICEBERG1 5628S 04640W 10X3NM 3.ICEBERGS SMALLER THAN 10NM D32 5634S 03912W 9X6NM D33C 6200S 05403W 9X5NM ICEBERG2 5046S 03947W 5X3NM ICEBERG3 5720S 04655W 5X3NM ICEBERG4 5331S 04321W 4X1NM ICEBERG5 5542S 04205W 2X1NM ICEBERG6 5907S 04907W 2X1NM ICEBERG7 5817S 04339W 2X1NM ICEBERG8 5728S 04434W 6X2NM ICEBERG9 5957S 04344W 2X1NM ICEBERG10 5955S 04200W 4X1NM ICEBERG11 6019S 05220W 4X1NM ICEBERG12 5425S 04320W 2X1NM ICEBERG13 6209S 06150W 4X1NM 4.ICEBERGS AREA A5417S 02000W 4900S 02000W 4800S 04000W 5730S 04000W B5730S 04000W 4800S 04000W 5800S 06716W 6530S 06716W HIGH 1020HPA 41S 47W MOV E NC CFNT AT 59S 46W 42S 63W MOV NE PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2026-11-1 COASTAL AREAS: INNER RIO DE LA PLATA: SECTOR N 4 WITH GUSTS VEER SECTOR E 4 WITH GUSTS BY 31/1500 PROB OF SH STORMS STARTING EARLY MORNING IMPR PROB OF FOG MIST DURING THE MORNING VIS MODERATE TO GOOD OUTER RIO DE LA PLATA: NE 4/5 WITH GUSTS PROB OF RAIN STORMS TOWARDS THE END OF THE PERIOD IMPR VIS MODERATE TO GOOD URUGUAY SOUTH EAST COASTS: NE 4/5 WITH GUSTS PROB OF RAIN STORMS TOWARDS THE END OF THE PERIOD IMPR VIS MODERATE TO GOOD MAR DEL PLATA COASTS(3617S - 3830S): NE 4/5 WITH GUSTS PROB OF SH RAIN TOWARDS THE END OF THE PERIOD IMPR VIS MODERATE TO GOOD RINCON BAHIA BLANCA COASTS(3830S - 41S): NE 4/5 WITH GUSTS BACK 6/7 GUST WITH 8 INTENSITY BY 31/1800 UNSTABLE TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE PENINSULA DE VALDES COASTS(41S - 45S): NE 4/5 WITH GUSTS BACK SECTOR N 5/6 WITH GUSTS BY 31/1200 PROB OF ISOL SH STORMS VIS MODERATE GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR N 5/6 WITH GUSTS PROB OF FOG MIST TOWARDS MORNING IMPR VIS MODERATE TO GOOD SOUTH PATAGONIA COASTS(48S - 54S): SECTOR N 7/6 GUST WITH 8 INTENSITY DECR 5 WITH GUSTS BY 31/1500 PROB OF FOG MIST STARTING EARLY MORNING IMPR VIS MODERATE TO GOOD FIN DEL MUNDO COASTS(54S - 55S): SECTOR N 4/5 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 31/1200 DECR 5 WITH GUSTS BY 31/2100 PROB OF ISOL RAIN VIS MODERATE ISLAS MALVINAS COASTS: SECTOR W 3/4 VEER SECTOR N 5 WITH GUSTS BY 31/0600 INCR 6/7 GUST WITH 8 INTENSITY BY 31/1500 PROB OF SH TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 4 VEER SECTOR S 4/5 WITH GUSTS INCR 5/6 WITH GUSTS BY 31/1800 PROB OF RAIN STORMS VIS MODERATE NORTH AREA (35S- 40S AND 20W- 55W) E OF 50 - W OF 30W: SECTOR S 4 WITH GUSTS BACK SECTOR E 4/3 BY 31/0600 PROB OF FOG MIST STARTING EARLY MORNING IMPR VIS MODERATE TO GOOD NORTH AREA (35S- 40S AND 20W- 55W) REST OF THE AREA: NE 4 PROB OF SH RAIN STARTING EVENING IMPR VIS MODERATE TO GOOD CENTRAL EAST AREA (40S- 50S AND 20W- 40W) S OF 45S: NW 6/5 WITH GUSTS BACK SECTOR W 5 WITH GUSTS BY 31/2100 UNSTABLE DURING THE EVENING VIS GOOD OCNL MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30 - N OF 45S: SECTOR E 4/5 VEER SECTOR S 5/6 WITH GUSTS BY 31/0900 PROB OF ISOL RAIN STORMS VIS MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) REST OF THE AREA: SECTOR S 4 PROB OF FOG MIST STARTING EARLY MORNING IMPR VIS GOOD OCNL MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) W OF 50W: NW 5 WITH GUSTS VEER SECTOR N 5/6 WITH GUSTS BY 31/0600 PROB OF SH RAIN TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45 - E OF 50W: VRB 3/4 PROB OF FOG MIST STARTING EVENING IMPR VIS MODERATE TO GOOD CENTRAL WEST AREA (40S- 50S AND 40W- 60W) REST OF THE AREA: NW 6/5 WITH GUSTS BACK SECTOR W 4 WITH GUSTS BY 31/0900 VIS GOOD OCNL MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: NW 8/7 WITH GUSTS BACK SECTOR W 7/6 BY 31/1800 PROB OF ISOL RAIN VIS POOR TO MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) REST OF THE AREA: NW 8/7 WITH GUSTS BACK SECTOR W 7/6 GUST WITH 8 INTENSITY BY 31/1200 PROB OF ISOL RAIN VIS POOR TO MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55 - E OF 50W: NW 8/7 WITH GUSTS BACK SECTOR W 4 WITH GUSTS BY 31/0600 PROB OF RAIN VIS POOR TO MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) S OF 55 - E OF 50W: NW 8/7 WITH GUSTS BACK SECTOR W 7 GUST WITH 8 INTENSITY PROB OF ISOL RAIN VIS POOR OCNL MODERATE SOUTH WEST AREA (50S- 60S AND 40W- 60W) REST OF THE AREA: SECTOR W 5/4 WITH GUSTS VEER SECTOR N 5/6 WITH GUSTS BY 31/1500 AFTERWARDS 6/7 GUST WITH 8 INTENSITY BY 31/1800 PROB OF ISOL RAIN VIS MODERATE OCNL GOOD DRAKE AREA (55S- 60S AND 60W- 67W): NW 5 WITH GUSTS PROB OF RAIN VIS MODERATE OCNL GOOD ----------------------------------------------------------------- NNNN=