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WWAA02 SAWB 011200

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

12:00 UTC 01, APRIL 2025.

NATIONAL WEATHER SERVICE (NWS)

SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS

PART 1 GALE WARNING:

325/2025 STRONG BARIC GRADIENT MOV E INTENSIFYING PROVOKES WINDS FORCE 9 FROM SECTOR S GUST WITH 10 INTENSITY IN 60S-64S 20W-45W

PART 2 GENERAL SYNOPSIS AT 09:00UTC

RIDGE 60S 55W 64S 55W MOV E

011400 UTC 1.SEA ICE LIMIT 7121S 02000W 6958S 02904W 6724S 02855W 6535S 03040W 6517S 03752W 6421S 04337W 6225S 04614W 6121S 05113W 6218S 05503W 6318S 05944W 6426S 06454W 6545S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5449S 03858W 40X32NM A23B 5635S 03729W 10X2NM A76C 6154S 05216W 16X7NM A74A 6229S 05343W 30X18NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 6137S 05420W 9X3NM ICEBERG2 5525S 03545W 2X1NM ICEBERG3 6228S 04625W 8X3NM ICEBERG4 6215S 04236W 3X1NM ICEBERG5 6134S 05323W 2X1NM ICEBERG6 5650S 03535W 7X1NM ICEBERG7 6239S 04236W 2X1NM ICEBERG8 5632S 03451W 3X1NM ICEBERG9 6227S 05512W 2X1NM ICEBERG10 5639S 03724W 4X1NM ICEBERG11 5505S 03743W 3X1NM ICEBERG12 5455S 03754W 2X1NM ICEBERG13 5440S 03819W 2X1NM 4.ICEBERGS AREA A: 7215S 02000W 4300S 02000W 4400S 02600W 7121S 02600W B: 7121S 02600W 5000S 02600W 5000S 03500W 6550S 03500W C: 6550S 03500W 5300S 03500W 5300S 04100W 6554S 04100W D: 6555S 04100W 5600S 05000W 5600S 06000W 6000S 06716W 6644S 06716W

PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2025-04-2

COASTAL AREAS:

SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: SECTOR S 5/6 WITH GUSTS PROB OF MIST IMPR PROB OFISOL SNOW FALL VIS MODERATE OCNL POOR

SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: SECTOR S 4/5 PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR

MAR DE LA FLOTA COASTS W OF 60W: S 5/6 WITH GUSTS PROB OF MIST IMPR PROB OFISOL SNOW FALL VIS MODERATE OCNL POOR

MAR DE LA FLOTA COASTS REST OF THE AREA: SECTOR S 5/4 PROB OF FOG AND MIST IN PATCHES IMPR PROB OFISOL SNOW FALL VIS MODERATE OCNL POOR

GERLACHE STRAIT : SECTOR S 3/4 INCR 5 BY 2/0900 PROB OF ISOL SNOW FALL IMPR DURING THE EARLY MORNING VIS MODERATE TO GOOD

MARGARITA BAY : SECTOR S 4 INCR 5 BY 2/0300 VIS GOOD

EREBUS Y TERROR GULF : SW 5 DECR 4 BY 2/0600 PROB OF MIST FOG PATCHES VIS MODERATE OCNL VERY POOR

OCEANIC AREAS:

NORTHER BELLINGSHAUSEN SEA W OF 80W: SECTOR S 4/3 BACK SECTOR N 3/4 BY 2/0900 VIS GOOD

NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR S 5/6 WITH GUSTS PROB OF ISOL SNOW FALL IMPR DURING THE NIGTH VIS MODERATE TO GOOD

SOUTHERN BELLINGSHAUSEN SEA W OF 80W: SECTOR W 4 INCR 5/6 BY 01/1800 PROB OF SNOW FALL STARTING NIGTH VIS GOOD TO POOR

SOUTHERN BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR S 5/6 WITH GUSTS PROB OF SNOW FALL STARTING NIGTH VIS GOOD TO POOR

NORTHERN WEDDELL SEA W OF 45 - N OF 64S: SECTOR S 7 GUST WITH 8 INTENSITY VEER SW 5 BY 01/2100 VIS MODERATE TO GOOD

NORTHERN WEDDELL SEA E OF 45 - N OF 64S: NW 7 GUST WITH 8 INTENSITY VEER SW 9 WITH GUSTS BY 2/0300 PROB OF MIST FOG PATCHES PROB OFHVY SNOW FALL VIS VERY POOR

NORTHERN WEDDELL SEA W OF 45 - S OF 64S: SECTOR S 6/5 VIS MODERATE TO GOOD

NORTHERN WEDDELL SEA E OF 45 - S OF 64S: SECTOR E 7 GUST WITH 8 INTENSITY VEER SECTOR S BY 01/2100 PROB OF MIST FOG PATCHES PROB OF SNOW FALL VIS VERY POOR

NORTHERN WEDDELL SEA REST OF THE AREA: SE 8 WITH GUSTS VEER SW 7 WITH GUSTS BY 01/1800 PROB OF MIST FOG PATCHES PROB OFHVY SNOW FALL VIS VERY POOR

SOUTHERN WEDDELL SEA W OF 40W: SW 5/6 WITH GUSTS VEER 4 BY 2/0300 PROB OF FOG AND MIST IN PATCHES PROB OFISOL SNOW FALL VIS MODERATE OCNL POOR

SOUTHERN WEDDELL SEA REST OF THE AREA: SECTOR E 4 VEER SECTOR S 5/7 WITH GUSTS BY 2/2100 PROB OF FOG AND MIST IN PATCHES VIS GOOD OCNL POOR=