WWST02 SABM 250000 1:31:06:01:00 SECURITE WEATHER BULLETIN FOR SHIPPING - METAREA 6- 2025-12-25, 00:00 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 ON MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH PATAGONIA COASTS SOUTHERN OF 50 PART 2 GENERAL SYNOPSIS AT 21:00UTC 241400 UTC 1.SEA ICE LIMIT 6133S 02000W 6054S 02325W 6114S 03114W 5916S 03443W 6107S 04321W 6220S 04748W 6054S 05120W 6224S 05801W 6342S 05951W 6348S 06017W 6444S 06422W 6637S 06717W 2.ICEBERGS GREATER THAN 10NM A23A 5304S 04011W 32X24NM A74A 5919S 02243W 27X13NM A77 4936S 03717W 27X4NM A76C 5951S 03713W 16X7NM B15AB 5730S 04106W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5231S 04216W 9X2NM ICEBERG2 5328S 03910W 7X3NM ICEBERG3 5204S 04057W 2X2NM ICEBERG4 5135S 03459W 2X1NM ICEBERG5 5244S 03704W 3X1NM ICEBERG6 5308S 04035W 4X1NM ICEBERG7 5225S 04026W 2X1NM ICEBERG8 5051S 04122W 4X1NM ICEBERG9 5004S 03845W 5X4NM ICEBERG10 5011S 03436W 8X2NM ICEBERG11 5231S 03931W 4X2NM ICEBERG12 5003S 02941W 2X1NM ICEBERG13 5309S 04027W 4X2NM ICEBERG14 5242S 04014W 4X1NM ICEBERG15 5252S 03931W 3X2NM ICEBERG16 5256S 03952W 2X1NM ICEBERG17 5233S 03938W 2X2NM ICEBERG18 5210S 04213W 9X3NM ICEBERG19 5259S 03946W 2X1NM ICEBERG20 5302S 03945W 2X1NM ICEBERG21 4949S 03717W 4X1NM ICEBERG22 5251S 03942W 2X1NM ICEBERG23 6047S 04529W 3X3NM ICEBERG24 6140S 04710W 4X3NM ICEBERG25 6056S 05203W 7X2NM ICEBERG26 4937S 03839W 2X1NM ICEBERG27 4932S 03753W 3X1NM ICEBERG28 5008S 03856W 3X1NM ICEBERG29 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 CFNT AT 46S 35W 50S 30W 60S 20W MOV E FRONTAL WAVE 35S 36W 40S 30W 42S 23W 45S 17W MOV E LOW 970HPA DRAKE AREA (55S- 60S AND 60W- 67W) MOV E NC EXTENDS CFNT AT 36S 60W 50S 50W 60S 55W MOV E STRONG BARIC GRADIENT DRAKE AREA (55S- 60S AND 60W- 67W) FIN DEL MUNDO COASTS SOUTH PATAGONIA COASTS ISLAS MALVINAS COASTS MOV E PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2025-12-26 COASTAL AREAS: INNER RIO DE LA PLATA: E 4 VEER SE 6/7 WITH GUSTS BY 25/0300 BACK E 5 PROB OF ISOL STORMS IMPR STARTING EARLY MORNING VIS GOOD OCNL MODERATE OUTER RIO DE LA PLATA: E 4 VEER SE 6/7 WITH GUSTS BY 25/0300 BACK E 5 PROB OF ISOL STORMS IMPR STARTING EARLY MORNING VIS GOOD OCNL MODERATE URUGUAY SOUTH EAST COASTS: NE 4 VEER SE 5/6 WITH GUSTS BY 25/0300 BACK E 5 PROB OF ISOL STORMS IMPR STARTING EARLY MORNING VIS GOOD OCNL MODERATE MAR DEL PLATA COASTS(36º17S - 38º30S): S 6/5 WITH GUSTS BACK NE 4/7 WITH GUSTS LOW PROB OF ISOL STORMS IMPR STARTING EARLY MORNING VIS GOOD OCNL MODERATE RINCON BAHIA BLANCA COASTS(38º30S - 41ºS): S 5/4 WITH GUSTS BACK N 4/5 BACK SECTOR S 6 WITH GUSTS VIS GOOD PENINSULA DE VALDES COASTS(41ºS - 45ºS): SE 5 WITH GUSTS BACK NW 5 WITH GUSTS BACK SECTOR S 6/5 WITH GUSTS UNSTABLE STARTING EVENING VIS GOOD OCNL MODERATE GOLFO DE SAN JORGE COASTS(45ºS - 48ºS): VRB 4 BACK N 5 WITH GUSTS BACK SW 5/4 WITH GUSTS VIS GOOD SOUTH PATAGONIA COASTS(48ºS - 54ºS) N OF 50S: N 5 BACK SECTOR W 6/5 WITH GUSTS VIS GOOD SOUTH PATAGONIA COASTS(48ºS - 54ºS) REST OF THE AREA: SECTOR W 8 WITH GUSTS DECR 7 WITH GUSTS PROB OF ISOL RAIN VIS MODERATE OCNL POOR FIN DEL MUNDO COASTS(54ºS - 55º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