Weather bulletin for Marine Area 6 on July 11, 2024.

WWAA02 SAWB 111200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
12:00 UTC 11, JULY 2024.
NATIONAL WEATHER SERVICE (NWS)
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS
PART 1 GALE WARNING:
841/2024 STRONG BARIC GRADIENT ON EREBUS Y TERROR GULF MOV E DEEPENING PROVOKES WINDS FORCE 8 GUST WITH 9 INTENSITY IN 60S-68S 70W-90W UNTIL 12/1500
842/2024 STRONG BARIC GRADIENT ON SOUTHERN PORTION OF DRAKE STRAIT MAR DE LA FLOTA COASTS MOV E DEEPENING PROVOKES WINDS FORCE 8 GUST WITH 9 INTENSITY BACK SECTOR W IN 60S-65S 60W-70W UNTIL 12/2100
PART 2 GENERAL SYNOPSIS AT 09:00UTC
HIGH 992HPA 67S 50W MOV E WKN EXTENDS RIDGE AT 67S 50W 70S 50W 73S 48W MOV E
LOW 980HPA 65S 68W MOV E DPN
LOW 956HPA 70S 85W MOV E DPN
101400 UTC 1.SEA ICE LIMIT 5812S 02000W 5745S 02353W 5529S 02656W 5542S 03223W 5555S 03730W 5541S 04240W 5603S 04719W 5653S 05138W 5822S 05422W 6022S 05752W 6233S 06121W 6146S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5321S 02455W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5508S 03213W 4X2NM ICEBERG2 5731S 02234W 2X1NM ICEBERG3 5117S 02220W 3X1NM ICEBERG4 5356S 02453W 3X1NM ICEBERG5 5808S 02155W 3X1NM ICEBERG6 5448S 02523W 3X1NM ICEBERG7 5336S 02558W 2X1NM ICEBERG8 5513S 03216W 3X1NM 4.ICEBERGS AREA A: 6037S 02000W 4600S 02000W 4900S 04000W 5722S 04000W B: 5722S 04000W 5000S 04000W 5200S 05700W 6300S 05700W C: 6300S 05700W 5200S 05700W 5300S 06716W 6650S 06716W 5.SEVERAL ICEBERGS AREA (TIERRA DEL FUEGO COAST) A: 5529S 06639W 5521S 06312W 5149S 06319W 5152S 06644W 6.SEVERAL ICEBERGS A: 4602S 05747W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-07-12
COASTAL AREAS:
SOUTHERN PORTION OF DRAKE STRAIT W OF 60W: NW 5/6 WITH GUSTS INCR NW 8 GUST WITH 9 INTENSITY BY 11/2100 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE MORNING VIS GOOD TO MODERATE OCNL POOR
SOUTHERN PORTION OF DRAKE STRAIT REST OF THE AREA: NE 4/5 WITH GUSTS VEER NW 7/8 BY 11/2100 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE NOON VIS GOOD TO MODERATE OCNL POOR
MAR DE LA FLOTA COASTS W OF 60W: NW 5/6 WITH GUSTS INCR NW 8 GUST WITH 9 INTENSITY BY 11/2100 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE MORNING VIS GOOD TO MODERATE OCNL POOR
MAR DE LA FLOTA COASTS REST OF THE AREA: NW 4/5 BACK SECTOR W 7/8 GUST WITH 9 INTENSITY BY 12/0300 PROB OF MIST PROB OFISOL SNOW FALL SPELLS OF GOOD WEATHER STARTING EARLY MORNING VIS GOOD TO MODERATE
GERLACHE STRAIT : NE 4/5 INCR NE 7 WITH GUSTS BY 11/2100 PROB OF MIST PROB OFISOL SNOW FALL WORSENING DURING THE EVENING VIS GOOD TO MODERATE
MARGARITA BAY : NE 3/4 INCR NE 5/7 GUST WITH 8 INTENSITY BY 11/2100 VIS GOOD
EREBUS Y TERROR GULF : NE 4/5 BACK SW 7 GUST WITH 8 INTENSITY BY 12/0600 PROB OF FOG AND MIST IN PATCHES WORSENING TOWARDS MORNING VIS GOOD TO MODERATE OCNL VERY POOR
OCEANIC AREAS:
NORTHER BELLINGSHAUSEN SEA N OF 65 – W OF 80W: SECTOR W 7/8 GUST WITH 9 INTENSITY VEER NW 8/7 WITH GUSTS BY 12/0000 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING DURING THE MORNING VIS MODERATE TO VERY POOR
NORTHER BELLINGSHAUSEN SEA N OF 65 – E OF 80W: SECTOR W 5/6 WITH GUSTS VEER NW 8 GUST WITH 9 INTENSITY BY 11/1800 PROB OF MIST PROB OFINTERMITTENT SNOW FALL SPELLS OF GOOD WEATHER DURING THE MORNING VIS POOR TO MODERATE
NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: NW 5/4 WITH GUSTS INCR NW 7/8 GUST WITH 9 INTENSITY BY 11/1800 PROB OF MIST PROB OFISOL SNOW FALL SPELLS OF GOOD WEATHER DURING THE EVENING VIS MODERATE TO POOR
SOUTHERN BELLINGSHAUSEN SEA (66-73S 70-90W): SECTOR E 7 GUST WITH 8 INTENSITY VEER SE 6/5 WITH GUSTS BY 12/0300 PROB OF MIST PROB OFINTERMITTENT SNOW FALL IMPR STARTING EARLY MORNING VIS POOR TO MODERATE OCNL GOOD
NORTHERN WEDDELL SEA W OF 40W: SECTOR S 4/5 VEER NE 6/8 WITH GUSTS BY 12/0300 PROB OF MIST PROB OFINTERMITTENT SNOW FALL WORSENING STARTING EARLY MORNING VIS GOOD TO MODERATE OCNL POOR
NORTHERN WEDDELL SEA REST OF THE AREA: SECTOR S 4/5 VEER SW 5/4 BY 12/0000 VIS GOOD
SOUTHERN WEDDELL SEA (68-78S 20-60W): SECTOR E 3/4 VEER SE 5 BY 12/0000 PROB OF MIST PROB OFISOL SNOW FALL IMPR DURING THE EARLY MORNING VIS MODERATE TO GOOD=