WWAA02 SAWB 241200

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

12:00 UTC 24, OCTOBER 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 09:00UTC

LOW 993HPA 63S 62W MOV E WKN

LOW 984HPA 67S 35W MOV E WKN

HIGH 998HPA 67S 75W MOV E INTSF

231400 UTC 1.SEA ICE LIMIT 5712S 02000W 5732S 02212W 5659S 02321W 5711S 02421W 5621S 02848W 5828S 03226W 5906S 04032W 6158S 05543W 6113S 05135W 6146S 05741W 6401S 06310W 6609S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5307S 04010W 32X24NM A74A 5407S 03318W 27X17NM A77 5656S 04117W 27X4NM A76C 6026S 04257W 16X7NM B15AB 5805S 04834W 11X4NM A23G 5213S 03900W 20X8NM A23H 5141S 03937W 10X2NM A23I 5113S 04044W 19X8NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 4923S 03549W 7X1NM ICEBERG2 5129S 03834W 3X1NM ICEBERG3 5535S 04521W 9X2NM ICEBERG4 5514S 04502W 2X1NM ICEBERG5 5232S 03729W 3X1NM ICEBERG6 5105S 03853W 9X4NM ICEBERG7 5133S 03602W 3X1NM ICEBERG8 5109S 04003W 7X3NM ICEBERG9 4957S 02435W 6X3NM ICEBERG10 5311S 03743W 2X1NM ICEBERG11 5253S 04113W 2X2NM ICEBERG12 5342S 04104W 3X1NM ICEBERG13 5301S 03642W 3X1NM ICEBERG14 5015S 02431W 3X1NM ICEBERG15 5021S 02929W 6X4NM ICEBERG16 5008S 02215W 2X1NM ICEBERG17 5332S 02621W 3X1NM ICEBERG18 5333S 03654W 2X1NM ICEBERG19 4921S 03841W 4X1NM ICEBERG20 5147S 03905W 3X2NM ICEBERG21 6058S 04629W 3X2NM ICEBERG22 5251S 03657W 2X1NM ICEBERG23 5300S 03635W 3X1NM 4.ICEBERGS AREA A 5729S 02000W 4500S 02000W 4500S 03700W 5840S 03620W B 5840S 03620W 4500S 03700W 4500S 04450W 6115S 04527W C 6115S 04527W 5448S 04500W 5900S 05430W 6200S 05340W D 6200S 05240W 5900S 05430W 6230S 06716W 6638S 06716W

PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2025-10-25

COASTAL AREAS:

SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: SECTOR N 3/4 VEER SE 4/5 BY 24/2100 PROB OF MIST FOG PATCHES PROB OFISOL SNOW FALL VIS GOOD TO MODERATE OCNL VERY POOR

SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: SECTOR W 3/4 PROB OF MIST FOG PATCHES PROB OFISOL SNOW FALL VIS MODERATE TO POOR OCNL VERY POOR

MAR DE LA FLOTA COASTS W OF 60W: SECTOR S 3/4 PROB OF MIST PROB OFISOL SNOW FALL VIS GOOD TO MODERATE OCNL POOR

MAR DE LA FLOTA COASTS REST OF THE AREA: SECTOR W 3/4 PROB OF MIST PROB OFISOL SNOW FALL VIS GOOD TO MODERATE OCNL POOR

GERLACHE STRAIT : SECTOR E 3/4 PROB OF MIST PROB OFISOL SNOW FALL VIS GOOD TO MODERATE OCNL POOR

MARGARITA BAY : SW 3/4 PROB OF MIST FOG PATCHES PROB OFISOL SNOW FALL VIS MODERATE TO POOR OCNL VERY POOR

EREBUS Y TERROR GULF : SW 3/4 PROB OF MIST FOG PATCHES VIS GOOD TO MODERATE OCNL VERY POOR

OCEANIC AREAS:

NORTHER BELLINGSHAUSEN SEA (60-66S 70-90W): SECTOR S 4/5 PROB OF MIST PROB OFISOL SNOW FALL VIS GOOD OCNL MODERATE

SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SECTOR S 3/4 PROB OF MIST PROB OFISOL SNOW FALL VIS GOOD OCNL MODERATE

NORTHERN WEDDELL SEA (60-68S 20-50W): SECTOR W 4/5 PROB OF MIST FOG PATCHES PROB OFISOL SNOW FALL VIS MODERATE TO POOR OCNL VERY POOR

SOUTHERN WEDDELL SEA (68-78S 20-60W): SECTOR S 3/4 PROB OF MIST PROB OFISOL SNOW FALL VIS GOOD TO MODERATE OCNL POOR=