WWST02 SABM 231200 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2025-12-23, 12:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 GALE WARNING: WARNING 501: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS FROM 24/1200 PART 2 GENERAL SYNOPSIS AT 09:00UTC LOW 990HPA 50S 56W MOV SE DPN EXP 54S 35W BY 24/1200 EXTENDS CFNT AT 50S 56W 45S 57W 40S 60W MOV SE EXP 54S 35W 49S 36W 44S 37W BY 24/1200 LOW 1008HPA 46S 28W MOV E WKN EXTENDS OFNT AT 46S 28W 47S 29W 46S 30W MOV E CFNT AT 60S 44W 56S 44W 52S 48W MOV SE 221400 UTC 1.SEA ICE LIMIT 6014S 02000W 6045S 02459W 6012S 03114W 5936S 03936W 6026S 04547W 6217S 04820W 6107S 05236W 6237S 05841W 6357S 06233W 6502S 06425W 6527S 06549W 6617S 06717W 2.ICEBERGS GREATER THAN 10NM A23A 5301S 04009W 32X24NM A74A 5914S 02257W 27X13NM A77 4918S 03821W 27X4NM A76C 5945S 03713W 16X7NM B15AB 5724S 04304W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5249S 04134W 9X2NM ICEBERG2 5330S 03909W 7X3NM ICEBERG3 5205S 04114W 2X2NM ICEBERG4 5139S 03514W 2X1NM ICEBERG5 5248S 03710W 3X1NM ICEBERG6 5308S 04030W 4X1NM ICEBERG7 5050S 03443W 3X1NM ICEBERG8 5220S 04033W 2X1NM ICEBERG9 5351S 04121W 4X1NM ICEBERG10 5010S 03920W 5X4NM ICEBERG11 5009S 03453W 8X2NM ICEBERG12 5231S 03931W 4X2NM ICEBERG13 4952S 02945W 2X1NM ICEBERG14 5308S 04026W 4X2NM ICEBERG15 5242S 04014W 4X1NM ICEBERG16 5252S 03931W 3X2NM ICEBERG17 5256S 03952W 2X1NM ICEBERG18 5233S 03938W 2X2NM ICEBERG19 5219S 04211W 9X3NM ICEBERG20 5302S 03945W 2X1NM ICEBERG21 5212S 04025W 2X1NM ICEBERG22 4944S 03722W 4X1NM ICEBERG23 5251S 03942W 2X1NM ICEBERG24 6047S 04529W 3X3NM ICEBERG25 6138S 04721W 4X3NM ICEBERG26 6103S 05152W 7X2NM ICEBERG27 4939S 03826W 2X1NM ICEBERG28 4937S 03807W 3X1NM ICEBERG29 4957S 03908W 3X1NM ICEBERG30 5305S 03945W 3X1NM 4.ICEBERGS AREA A 6000S 02000W 4400S 02000W 4400S 03400W 6000S 03500W B 6000S 03500W 4400S 03400W 4800S 04100W 4100S 06100W C 4100S 06120W 4800S 04100W 6300S 06716W 6700S 06716W PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2025-12-24 COASTAL AREAS: INNER RIO DE LA PLATA: SW 3 BACK SECTOR N TEMPO VEER E 3/4 MIST FOG PATCHES DISSIPATING VIS GOOD OCNL MODERATE OUTER RIO DE LA PLATA: VRB 3 BACK SECTOR E MIST FOG PATCHES DISSIPATING VIS GOOD OCNL MODERATE URUGUAY SOUTH EAST COASTS: SECTOR N 3 TEMPO VEER E PROB OF ISOL SH RAIN IMPR TOWARDS EARLY MORNING VIS MODERATE TO GOOD MAR DEL PLATA COASTS(3617S - 3830S): SECTOR N 3 BACK SECTOR S 3/4 BACK SECTOR N MIST FOG PATCHES DISSIPATING PROB OFISOL RAIN DURING THE EVENING VIS MODERATE OCNL GOOD RINCON BAHIA BLANCA COASTS(3830S - 41S): NW 3/5 WITH GUSTS BACK SECTOR S 5 WITH GUSTS BACK N WITH GUSTS VIS GOOD OCNL MODERATE PENINSULA DE VALDES COASTS(41S - 45S): SW 3/5 VEER SECTOR N 4/5 WITH GUSTS BACK SECTOR W 5/6 WITH GUSTS VIS GOOD OCNL MODERATE GOLFO DE SAN JORGE COASTS(45S - 48S): SW 5/3 VEER N 5/6 WITH GUSTS BACK SECTOR W WITH GUSTS PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE SOUTH PATAGONIA COASTS(48S - 54S): SECTOR W 5/4 WITH GUSTS VEER SECTOR N 5/6 WITH GUSTS BACK SECTOR W 7/8 WITH GUSTS BY 24/1200 PROB OF ISOL SH RAIN STARTING EARLY MORNING VIS MODERATE OCNL POOR TO VERY POOR FIN DEL MUNDO COASTS(54S - 55S): SECTOR W 5/4 WITH GUSTS VEER SECTOR N 5/6 WITH GUSTS BACK SECTOR W 6/8 WITH GUSTS BY 24/1200 PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR TO VERY POOR ISLAS MALVINAS COASTS: SECTOR W 3/5 WITH GUSTS VEER SECTOR N 5/6 WITH GUSTS BACK PROB OF SH RAIN SPELLS OF GOOD WEATHER STARTING NIGTH VIS MODERATE OCNL POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 45W: NW 5/4 WITH GUSTS PROB OF RAIN STORMS VIS MODERATE OCNL POOR REST OF THE AREA: SECTOR S 3 VEER SECTOR N BACK SECTOR W PROB OF ISOL RAIN STORMS IMPR TOWARDS EVENING VIS MODERATE OCNL POOR TO GOOD CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR W 3 VEER NW 3/4 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE REST OF THE AREA: W 3 VEER NW 4/6 WITH GUSTS PROB OF ISOL RAIN STARTING EARLY MORNING VIS GOOD TO MODERATE OCNL POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45 - E OF 50W: NW 3/5 WITH GUSTS BACK SW 4/3 PROB OF ISOL SH RAIN STARTING EVENING VIS MODERATE OCNL POOR S OF 45 - E OF 50W: NW 5/6 WITH GUSTS BACK SW 4/3 PROB OF SH RAIN STARTING EVENING SPELLS OF GOOD WEATHER TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR N OF 45 - W OF 50W: SECTOR N 5/6 WITH GUSTS BACK SECTOR W 5/3 VEER NW 3/5 PROB OF ISOL RAIN DURING THE MORNING VIS MODERATE TO GOOD REST OF THE AREA: SECTOR N 4/6 WITH GUSTS BACK SW 5/4 VEER N 5/6 WITH GUSTS PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL GOOD SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SW 4/5 WITH GUSTS VEER NW 5/4 WITH GUSTS PROB OF RAIN TOWARDS THE END OF THE PERIOD SPELLS OF GOOD WEATHER VIS GOOD TO MODERATE OCNL POOR REST OF THE AREA: NW 5/6 WITH GUSTS DECR 4/3 PROB OF RAIN TOWARDS THE END OF THE PERIOD SPELLS OF GOOD WEATHER VIS GOOD TO MODERATE OCNL POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 45 - E OF 50W: NW 5/3 WITH GUSTS BACK SW 5/4 WITH GUSTS PROB OF RAIN STARTING EVENING IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR S OF 55 - E OF 50W: NW 5 WITH GUSTS BACK SW 5/3 WITH GUSTS PROB OF ISOL RAIN DURING THE EVENING VIS MODERATE OCNL POOR N OF 55 - W OF 50W: W 3 BACK SECTOR S 4 VEER SECTOR N 4/5 WITH GUSTS PROB OF RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR REST OF THE AREA: W 5/6 WITH GUSTS VEER SECTOR N 3/6 WITH GUSTS PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR DRAKE AREA (55S- 60S AND 60W- 67W): W 6 WITH GUSTS VEER SECTOR N 4/6 WITH GUSTS VEER SECTOR W 5 PROB OF RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR ----------------------------------------------------------------- NNNN=