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WWAA02 SAWB 290000

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

00:00 UTC 29, MARCH 2025.

NATIONAL WEATHER SERVICE (NWS)

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

PART 1

NO WARNINGS

PART 2 GENERAL SYNOPSIS AT 21:00UTC

LOW 965HPA 70S 50W WKN

LOW 982HPA 64S 88W MOV E DPN EXP 64S 70W BY 29/2100

281400 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 5447S 03906W 40X32NM A23B 5633S 03823W 10X2NM A76C 6205S 05245W 16X7NM A74A 6308S 05319W 30X18NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 6134S 05428W 9X3NM ICEBERG2 5525S 03544W 2X1NM ICEBERG3 6224S 04700W 8X3NM ICEBERG4 6227S 04250W 3X1NM ICEBERG5 6200S 05407W 2X1NM ICEBERG6 5617S 03621W 7X1NM ICEBERG7 6259S 04330W 2X1NM ICEBERG8 5651S 03520W 3X1NM ICEBERG9 5457S 03752W 3X1NM ICEBERG10 6227S 05512W 2X1NM ICEBERG11 5635S 03818W 4X1NM ICEBERG12 5456S 03812W 2X1NM 4.ICEBERGS AREA A: 7246S 02000W 4600S 02000W 4200S 02200W 5400S 04000W 6645S 04000W B: 6645S 04000W 5500S 04000W 5800S 05300W 6314S 05400W C: 6314S 05400W 5500S 05500W 5500S 06100W 5800S 06716W 6645S 06716W

PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2025-03-30

COASTAL AREAS:

SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: SECTOR E 5 WITH GUSTS VEER SECTOR N 4 BY 29/1200 PROB OF FOG FROM 29/1500 PROB OFISOL RAIN SPELLS OF GOOD WEATHER VIS GOOD TO POOR

SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: NW 6/5 WITH GUSTS BACK W 5 WITH GUSTS BY 29/0300 PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS GOOD TO POOR

MAR DE LA FLOTA COASTS W OF 60W: SECTOR W 5/4 VEER SECTOR N 4 BY 29/1200 PROB OF FOG FROM 29/1500 PROB OFISOL RAIN SPELLS OF GOOD WEATHER VIS GOOD TO POOR

MAR DE LA FLOTA COASTS REST OF THE AREA: NW 6/5 WITH GUSTS BACK SECTOR W 5 BY 29/0300 PROB OF FOG FROM 29/1500 PROB OFISOL SNOW FALL SPELLS OF GOOD WEATHER VIS GOOD TO POOR

GERLACHE STRAIT : W 4 VEER SECTOR N 3 BY 29/1500 PROB OF INTERMITTENT FOG PROB OFISOL RAIN VIS GOOD OCNL VERY POOR

MARGARITA BAY : W 4 VEER SECTOR N 3 BY 29/1500 PROB OF FOG FROM 29/0300 PROB OFISOL RAIN VIS MODERATE TO VERY POOR

EREBUS Y TERROR GULF : NW 6/5 PROB OF FOG VIS VERY POOR

OCEANIC AREAS:

NORTHER BELLINGSHAUSEN SEA W OF 80W: SW 6/5 WITH GUSTS PROB OF SCT SH RAIN AND SNOW MIXTURE VIS GOOD OCNL POOR

NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR W 5 LOW PROB OF SCT SH RAIN AND SNOW MIXTURE VIS GOOD OCNL POOR

SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SECTOR S 4 LOW PROB OF ISOL SNOW FALL VIS GOOD OCNL POOR

NORTHERN WEDDELL SEA W OF 40W: NW 7 GUST WITH 8 INTENSITY DECR 5 WITH GUSTS BY 29/1800 PROB OF FOG SPELLS OF GOOD WEATHER PROB OFISOL SNOW FALL VIS VERY POOR OCNL MODERATE

NORTHERN WEDDELL SEA REST OF THE AREA: W 6 WITH GUSTS INCR 7 GUST WITH 8 INTENSITY BY 29/0900 PROB OF FOG SPELLS OF GOOD WEATHER PROB OFISOL SNOW FALL VIS VERY POOR OCNL MODERATE

SOUTHERN WEDDELL SEA W OF 40W: SECTOR W 4/5 PROB OF ISOL SNOW FALL VIS GOOD OCNL POOR

SOUTHERN WEDDELL SEA REST OF THE AREA: SECTOR N 4 PROB OF FOG PROB OFISOL SNOW FALL VIS POOR OCNL VERY POOR=