WWAA02 SAWB 011200

1:31:06:01:00

SECURITE

WEATHER BULLETIN FOR SHIPPING - METAREA 6-

12:00 UTC 01, JULY 2025.

NATIONAL WEATHER SERVICE (NWS)

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

PART 1 GALE WARNING:

668/2025 STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM W WITH GUST IN 60S-62S 50W-70W FROM 01/1500 UNTIL 02/0300

PART 2 GENERAL SYNOPSIS AT 09:00UTC

LOW 983HPA 64S 72W MOV E EXTENDS CFNT AT 65S 70W 62S 60W 60S 70W

HIGH 998HPA 64S 41W MOV NE INTSF EXTENDS RIDGE AT 60S 39W 70S 50W

301400 UTC 1.SEA ICE LIMIT 5820S 02000W 5849S 03457W 5958S 04654W 5932S 04955W 6059S 05223W 6103S 05541W 6129S 05419W 6216S 05723W 6207S 05944W 6311S 06300W 6411S 06424W 6609S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5627S 03346W 40X32NM A76C 6040S 04858W 16X7NM A74A 5953S 05006W 30X18NM A77 6252S 05859W 27X4NM 3.ICEBERGS SMALLER THAN 10NM A80A 6133S 05351W 8X4NM ICEBERG1 5240S 03156W 3X1NM ICEBERG2 5613S 03501W 4X1NM ICEBERG3 5111S 03223W 2X1NM ICEBERG4 5222S 03648W 2X1NM ICEBERG5 5153S 03653W 3X1NM ICEBERG6 5306S 03414W 3X1NM ICEBERG7 5638S 03329W 5X3NM ICEBERG8 5346S 03342W 4X3NM ICEBERG9 5339S 03358W 6X3NM ICEBERG10 6227S 05812W 4X1NM ICEBERG11 5539S 03539W 3X1NM ICEBERG12 5259S 03226W 3X1NM ICEBERG13 5610S 03320W 2X1NM ICEBERG14 5627S 03320W 2X1NM ICEBERG15 6138S 05401W 9X2NM ICEBERG16 6045S 04711W 5X3NM ICEBERG17 5344S 03346W 3X1NM 4.ICEBERGS AREA A: 5900S 02000W 5000S 02000W 4800S 03400W 5000S 04100W 6035S 04100W B: 6035S 04100W 5500S 04100W 5600S 05000W 6035S 05000W C: 6035S 05000W 5700S 05000W 6400S 06716W 6700S 06716W

PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2025-07-2

COASTAL AREAS:

SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: NW 6/7 WITH GUSTS INCR 8 WITH GUSTS BY 01/1500 DECR 7/5 WITH GUSTS BY 01/2100 PROB OF FOG MIST PROB OFINTERMITTENT RAIN SNOW FALL IMPR DURING THE EARLY MORNING VIS VERY POOR

SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: NW 6/7 WITH GUSTS INCR 8 WITH GUSTS BY 01/1800 AFTERWARDS 7/6 WITH GUSTS BY 2/0300 PROB OF FOG MIST PROB OF RAIN SNOW FALL VIS VERY POOR

MAR DE LA FLOTA COASTS W OF 60W: NW 7/6 WITH GUSTS BACK SW 4/3 BY 01/2100 PROB OF FOG MIST PROB OFINTERMITTENT RAIN SNOW FALL IMPR DURING THE EARLY MORNING VIS VERY POOR TO MODERATE

MAR DE LA FLOTA COASTS REST OF THE AREA: NW 6/7 WITH GUSTS INCR 8 WITH GUSTS BY 01/1800 AFTERWARDS 7/6 WITH GUSTS BY 2/0300 PROB OF FOG MIST PROB OF RAIN SNOW FALL VIS VERY POOR

GERLACHE STRAIT : N 4 WITH GUSTS VEER SECTOR S 3 BY 01/2100 PROB OF FOG MIST PROB OFINTERMITTENT RAIN SNOW FALL IMPR DURING THE NIGTH VIS VERY POOR TO MODERATE

MARGARITA BAY : S 3/4 VEER SECTOR W BY 2/0600 PROB OF FOG MIST VIS POOR OCNL VERY POOR

EREBUS Y TERROR GULF : SECTOR E 4 VEER SECTOR S 5/4 BY 01/2100 PROB OF FOG MIST IMPR DURING THE EARLY MORNING PROB OFISOL SNOW FALL VIS MODERATE TO POOR OCNL VERY POOR

OCEANIC AREAS:

NORTHER BELLINGSHAUSEN SEA W OF 85 - N OF 65S: S 4/5 VEER SECTOR W BY 2/0600 PROB OF FOG MIST VIS VERY POOR TO POOR

NORTHER BELLINGSHAUSEN SEA E OF 85 - N OF 65S: SECTOR S 4 PROB OF FOG MIST PROB OFMOD ISOL SNOW FALL IMPR STARTING EVENING VIS VERY POOR TO POOR

NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: SECTOR S 4 VEER NW 4/5 BY 2/0600 PROB OF FOG MIST VIS VERY POOR

SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SECTOR W 4 VEER NW 6/7 WITH GUSTS BY 01/1500 PROB OF FOG MIST PROB OFHVY SNOW FALL VIS VERY POOR

NORTHERN WEDDELL SEA W OF 40 - N OF 65S: SECTOR E 4/5 BACK W 7/6 WITH GUSTS BY 2/0300 PROB OF FOG MIST PROB OFMOD SNOW FALL STARTING NIGTH VIS POOR OCNL VERY POOR

NORTHERN WEDDELL SEA W OF 40 - S OF 65S: SECTOR S 5/4 BACK NE BY 2/0000 VIS GOOD

NORTHERN WEDDELL SEA E OF 40 - S OF 65S: VRB 3 VEER N 3 BY 01/2100 VIS GOOD

NORTHERN WEDDELL SEA REST OF THE AREA: SW 4/3 VEER NW BY 2/0300 VIS GOOD

SOUTHERN WEDDELL SEA (68-78S 20-60W): SECTOR W 4/3 VIS GOOD=