WWST02 SABM 210000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2025-12-21, 00:00 UTC. NATIONAL WEATHER SERVICE SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS. PART 1 NO WARNINGS PART 2 GENERAL SYNOPSIS AT 21:00UTC SEA ICE AND ICEBERGS REPORT 201400 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 5257S 04007W 32X24NM A74A 5900S 02311W 27X13NM A77 4920S 03936W 27X4NM A76C 5943S 03717W 16X7NM B15AB 5716S 04305W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5319S 04126W 9X2NM ICEBERG2 5331S 03921W 7X3NM ICEBERG3 5210S 04127W 2X2NM ICEBERG4 5138S 03521W 2X1NM ICEBERG5 5246S 03726W 3X1NM ICEBERG6 5305S 04027W 4X1NM ICEBERG7 5055S 03443W 3X1NM ICEBERG8 5214S 04044W 2X1NM ICEBERG9 5351S 04122W 4X1NM ICEBERG10 5001S 03912W 5X4NM ICEBERG11 5010S 03457W 8X2NM ICEBERG12 5234S 03939W 4X2NM ICEBERG13 4956S 02943W 2X1NM ICEBERG14 5305S 04023W 4X2NM ICEBERG15 5240S 04007W 4X1NM ICEBERG16 5252S 03934W 3X2NM ICEBERG17 5254S 03948W 2X1NM ICEBERG18 5232S 03949W 2X2NM ICEBERG19 5228S 04158W 9X3NM ICEBERG20 5301S 03949W 2X1NM ICEBERG21 5215S 04026W 2X1NM ICEBERG22 4954S 03731W 4X1NM ICEBERG23 5254S 03938W 2X1NM ICEBERG24 6048S 04529W 3X3NM ICEBERG25 6137S 04727W 4X3NM ICEBERG26 6102S 05136W 7X2NM ICEBERG27 4944S 03923W 2X1NM ICEBERG28 4938S 03817W 3X1NM ICEBERG29 5001S 03854W 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 HIGH 1027HPA 41S 31W MOV E INTSF EXP 41S 21W BY 21/2100 LOW 992HPA SOUTH PATAGONIA COASTS MOV E WKN EXP 50S 59W BY 21/1500 PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2025-12-22 COASTAL AREAS: INNER RIO DE LA PLATA: VRB 3 INCR SE 4 BY 21/1800 PROB OF ISOL SH STORMS STARTING EVENING VIS GOOD TO MODERATE OUTER RIO DE LA PLATA: VRB 3 INCR SE 4 BY 21/1800 PROB OF ISOL SH STORMS VIS GOOD OCNL MODERATE URUGUAY SOUTH EAST COASTS: NE 5/4 WITH GUSTS PROB OF ISOL SH STORMS VIS GOOD TO MODERATE MAR DEL PLATA COASTS(3617S - 3830S): SECTOR N 4 VEER VRB BY 21/0600 VIS GOOD RINCON BAHIA BLANCA COASTS(3830S - 41S): NE 4 BACK SECTOR W 5/4 WITH GUSTS BY 21/0900 PROB OF ISOL STORMS STARTING EVENING VIS GOOD OCNL MODERATE PENINSULA DE VALDES COASTS(41S - 45S): SECTOR N 5 BACK SECTOR W BY 21/0900 PROB OF ISOL RAIN STARTING EARLY MORNING NEXT IMPR STARTING EARLY MORNING VIS MODERATE GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR N 4 BACK SECTOR W 5/6 WITH GUSTS BY 21/0600 PROB OF ISOL RAIN IMPR TOWARDS MORNING VIS MODERATE SOUTH PATAGONIA COASTS(48S - 54S) N OF 50S: NE 4 BACK SECTOR S 5 BY 21/0900 PROB OF ISOL RAIN IMPR TOWARDS EVENING VIS MODERATE SOUTH PATAGONIA COASTS(48S - 54S) REST OF THE AREA: SECTOR W 6/7 GUST WITH 8 INTENSITY PROB OF SH IMPR STARTING EVENING VIS MODERATE OCNL POOR FIN DEL MUNDO COASTS(54S - 55S): NW 6/7 GUST WITH 8 INTENSITY PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS VERY POOR TO POOR ISLAS MALVINAS COASTS: SECTOR W 5/6 WITH GUSTS PROB OF SH RAIN STARTING EARLY MORNING VIS MODERATE TO POOR OCEANIC AREAS: NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR S 5 DECR VRB 3 BY 21/0900 PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE W OF 30 - E OF 45W: SECTOR N 4/5 WITH GUSTS PROB OF ISOL RAIN STARTING EVENING VIS GOOD OCNL MODERATE REST OF THE AREA: SECTOR N 6 WITH GUSTS DECR 4 BY 21/1800 PROB OF ISOL RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30 - N OF 45S: SECTOR S 5 DECR VRB 3 BY 21/0900 AFTERWARDS SECTOR N 5 WITH GUSTS BY 21/1800 VIS GOOD REST OF THE AREA: NW 5/6 WITH GUSTS PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS POOR CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SECTOR N 6/7 GUST WITH 8 INTENSITY BACK NW 5 BY 21/2100 PROB OF SH RAIN VIS POOR REST OF THE AREA: NW 4/5 WITH GUSTS PROB OF ISOL SH RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: NW 6 WITH GUSTS PROB OF RAIN VIS POOR REST OF THE AREA: SECTOR W 6 WITH GUSTS VEER NW 4 BY 21/1500 PROB OF SH RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE TO POOR SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: NW 6 WITH GUSTS DECR 4 BY 21/1200 PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR REST OF THE AREA: NW 5/6 WITH GUSTS PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 6/7 GUST WITH 8 INTENSITY PROB OF RAIN VIS MODERATE TO POOR ----------------------------------------------------------------- NNNN=