WWAA02 SAWB 100000

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

00:00 UTC 10, SEPTEMBER 2026.

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 1004HPA 62S 61W MOV E WKN

HIGH 1005HPA 64S 59W MOV E INTSF

HIGH 1017HPA 60S 88W MOV E INTSF EXTENDS RIDGE AT 60S 88W 62S 88W 65S 90W MOV E

091400 UTC 1.SEA ICE LIMIT 5557S 02000W 5414S 02618W 5311S 03217W 5651S 03758W 5713S 04316W 5909S 04815W 6006S 05247W 6223S 05655W 6210S 06032W 6003S 06337W 6117S 06600W 6133S 06716W 2.ICEBERGS GREATER THAN 10NM A81 5733S 04729W 28X25NM D33B 5843S 05038W 21X12NM A76C 5352S 02625W 17X6NM 3.ICEBERGS SMALLER THAN 10NM D32 5747S 03851W 9X6NM D33C 6139S 05333W 9X5NM ICEBERG1 5908S 04636W 5X3NM ICEBERG2 6015S 05235W 5X3NM ICEBERG3 5917S 05050W 6X4NM ICEBERG4 5951S 05008W 2X1NM 4.ICEBERGS AREA A5620S 02000W 4800S 02000W 5303S 04501W 5940S 04500W B5940S 04500W 5254S 04500W 6003S 06716W 6149S 06716W

PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2026-09-11

COASTAL AREAS:

SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: SECTOR S 3/4 WITH GUSTS VEER SW 4 BY 10/0900 PROB OF MIST PROB OFINTERMITTENT SNOW FALL IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD

SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: SE 5/4 WITH GUSTS VEER SECTOR S 4/3 BY 10/1200 PROB OF FOG AND MIST IN PATCHES PROB OFISOL SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS VERY POOR TO MODERATE OCNL GOOD

MAR DE LA FLOTA COASTS W OF 60W: SECTOR S 3/4 WITH GUSTS VEER SW 4 BY 10/0900 PROB OF MIST PROB OFINTERMITTENT SNOW FALL IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD

MAR DE LA FLOTA COASTS REST OF THE AREA: SE 5/4 WITH GUSTS VEER SECTOR S 4/3 BY 10/1200 PROB OF FOG AND MIST IN PATCHES PROB OFISOL SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS VERY POOR TO MODERATE OCNL GOOD

GERLACHE STRAIT : NE 3/4 VEER SW 4 BY 10/1500 PROB OF MIST PROB OFISOL SNOW FALL WORSENING DURING THE EARLY MORNING VIS GOOD TO MODERATE

MARGARITA BAY : NE 3/4 VEER SECTOR E 4 BY 10/1500 PROB OF MIST VIS MODERATE TO GOOD

EREBUS Y TERROR GULF : SW 4/5 VEER NW 4 BY 10/1200 PROB OF FOG AND MIST IN PATCHES WORSENING TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE OCNL VERY POOR

OCEANIC AREAS:

NORTHER BELLINGSHAUSEN SEA N OF 64S: SW 4/5 VEER SECTOR W 4/3 BY 10/0900 PROB OF MIST PROB OFISOL SNOW FALL SPELLS OF GOOD WEATHER STARTING NOON VIS MODERATE TO GOOD

NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR W 3/4 VEER NW 4/3 BY 10/1500 PROB OF FOG AND MIST IN PATCHES IMPR STARTING NOON VIS VERY POOR TO MODERATE OCNL GOOD

SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SECTOR W 4/5 VEER NW 4 BY 10/1800 PROB OF FOG AND MIST IN PATCHES WORSENING DURING THE MORNING VIS MODERATE TO VERY POOR

NORTHERN WEDDELL SEA N OF 64S: SW 4/3 BACK SECTOR S 3/4 BY 10/1500 PROB OF FOG AND MIST IN PATCHES IMPR DURING THE MORNING VIS VERY POOR TO MODERATE OCNL GOOD

NORTHERN WEDDELL SEA REST OF THE AREA: SW 3/4 VEER NW 4/3 BY 10/1800 PROB OF MIST VIS MODERATE TO GOOD

SOUTHERN WEDDELL SEA (68-78S 20-60W): SECTOR E 3/4 BACK NE 4 BY 10/1500 PROB OF MIST VIS GOOD TO MODERATE=