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WWAA02 SAWB 010000

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

00:00 UTC 01, APRIL 2025.

NATIONAL WEATHER SERVICE (NWS)

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

PART 1 GALE WARNING:

324/2025 STRONG BARIC GRADIENT PROVOKES WINDS FORCE 9 FROM SECTOR S GUST WITH 10 INTENSITY IN 60S-63S 20W-45W

PART 2 GENERAL SYNOPSIS AT 21:00UTC

RIDGE 60S 65W 67S 67W MOV E

311400 UTC 1.SEA ICE LIMIT 7139S 02000W 7032S 02622W 6817S 02832W 6547S 03052W 6510S 03730W 6527S 04311W 6425S 04417W 6203S 04828W 6136S 05339W 6300S 05912W 6405S 06418W 6547S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5445S 03856W 40X32NM A23B 5635S 03729W 10X2NM A76C 6157S 05217W 16X7NM A74A 6253S 05340W 30X18NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 6137S 05427W 9X3NM ICEBERG2 5525S 03545W 2X1NM ICEBERG3 6227S 04627W 8X3NM ICEBERG4 6215S 04236W 3X1NM ICEBERG5 6138S 05330W 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: 7250S 02000W 4300S 02000W 4300S 02300W 7442S 02300W B: 7442S 02300W 5300S 02300W 5000S 03200W 5400S 04100W 6612S 04100W C: 6612S 04100W 6000S 04100W 5600S 05000W 6302S 06716W 6638S 06716W

PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2025-4-2

COASTAL AREAS:

SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: VRB 3 VEER SECTOR S 5/6 WITH GUSTS BY 1/2100 PROB OF SLIGHT ISOL SNOW FALL VIS GOOD OCNL MODERATE

SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: SE 5/4 PROB OF MIST FROM 1/1200 IMPR PROB OFSLIGHT ISOL SNOW FALL VIS MODERATE

MAR DE LA FLOTA COASTS W OF 60W: SECTOR S 3/4 INCR 5/6 WITH GUSTS BY 1/0600 LOW PROB OF SLIGHT ISOL SNOW FALL VIS GOOD OCNL MODERATE

MAR DE LA FLOTA COASTS REST OF THE AREA: SE 5/6 WITH GUSTS VEER S 4 BY 1/1500 PROB OF MIST FROM 1/1200 IMPR PROB OFSLIGHT ISOL SNOW FALL VIS MODERATE

GERLACHE STRAIT : S 4 VIS GOOD

MARGARITA BAY : S 4 INCR 5/6 WITH GUSTS BY 1/0900 VIS GOOD

EREBUS Y TERROR GULF : SECTOR S 6/4 WITH GUSTS PROB OF MIST FROM 1/1200 IMPR PROB OFISOL SNOW FALL FROM 1/0600 IMPR VIS POOR TO GOOD

OCEANIC AREAS:

NORTHER BELLINGSHAUSEN SEA W OF 80W: S 7 GUST WITH 8 INTENSITY DECR 5/4 BY 1/0900 VIS MODERATE TO GOOD

NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: SE 4/5 VEER S BY 1/1800 PROB OF FOG PATCHES FROM 1/1500 IMPR PROB OFISOL SNOW FALL FROM 1/1500 IMPR VIS MODERATE TO GOOD

SOUTHERN BELLINGSHAUSEN SEA W OF 80W: SECTOR S 5/4 VEER W BY 1/1800 VIS GOOD

SOUTHERN BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR S 4/5 VIS GOOD

NORTHERN WEDDELL SEA W OF 40W: S 6/4 WITH GUSTS PROB OF MIST FROM 1/1200 IMPR VIS MODERATE TO GOOD

NORTHERN WEDDELL SEA N OF 64 - E OF 40W: SE 9 GUST WITH 9 INTENSITY VEER SW BY 1/0900 PROB OF MIST FROM 1/1500 IMPR PROB OFHVY SNOW FALL IMPR VIS VERY POOR TO POOR

NORTHERN WEDDELL SEA REST OF THE AREA: SE 6 GUST WITH 8 INTENSITY VEER SW BY 1/1200 PROB OF MIST FROM 1/1500 IMPR PROB OFHVY SNOW FALL IMPR VIS VERY POOR TO POOR

SOUTHERN WEDDELL SEA (68-78S 20-60W): SECTOR S 4/5 PROB OF MIST FOG PATCHES VIS GOOD OCNL POOR=