Weather bulleting reports storms and gale warnings in shipping areas.

WWST02 SABM 081200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
12:00 UTC 08, AUGUST 2024.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 STORM WARNING:
WARNING 404: LOW 984HPA AT 54S 41W MOV NE DEEPENING WILL PROVOKE WINDS FORCE 10 FROM SW WITH GUST BETWEEN 45S-55S AND 40W-30W FROM 08/1500 UNTIL 09/0900
GALE WARNING:
WARNING 402: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST IN MAR DEL PLATA COASTS UNTIL 09/0300
WARNING 403: STRONG BARIC GRADIENT MOV NE WILL PROVOKE WINDS FORCE 8 FROM SECTOR S WITH GUST IN INNER RIO DE LA PLATA OUTER RIO DE LA PLATA URUGUAY SOUTH EAST COASTS FROM 08/1800
WARNING 405: LOW 1007HPA AT 36S 52W PROVOKES WINDS FORCE 8 AROUND ITSELF WITH GUST
WARNING 406: LOW 984HPA AT 54S 41W MOV NE DEEPENING EXPECTED 50S 60W 50S 40W BY 08/2100 PROVOKES WINDS FORCE 9 FROM SECTOR S GUST WITH 9 INTENSITY
WARNING 407: LOW 984HPA AT 54S 41W MOV NE DEEPENING EXPECTED 40S 55W 30S 20W BY 09/0000 WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST
WARNING 408: LOW 991HPA AT 39S 27W MOV SE DEEPENING EXPECTED 35S 40W 35S 20W BY 09/0000 PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 1007HPA 36S 52W MOV NE WKN
HIGH 1025HPA 42S 61W MOV NE WKN EXTENDS RIDGE AT 46S 56W 52S 56W MOV NE
LOW 991HPA 39S 27W MOV SE DPN EXTENDS CFNT AT 37S 42W 38S 33W ASOCIATED WITH OFNT AT 40S 31W 42S 23W
LOW 991HPA 39S 27W MOV SE DPN EXTENDS WFNT AT 39S 27W 35S 21W MOV SE
CFNT AT 50S 25W 54S 33W MOV NE
LOW 984HPA 54S 41W MOV NE DPN EXTENDS CFNT AT 51S 41W 51S 48W MOV NE
STATIONARY FRONT 59S 65W 55S 57W
081400 UTC 1.SEA ICE LIMIT 5755S 02000W 5630S 02320W 5506S 02705W 5520S 03132W 5547S 03605W 5511S 04033W 5547S 04438W 5700S 04917W 5825S 05411W 5911S 05913W 5829S 06332W 6025S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5335S 02039W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5211S 03008W 4X2NM ICEBERG2 5228S 02221W 3X1NM ICEBERG3 5326S 02229W 3X1NM ICEBERG4 5301S 02125W 4X1NM ICEBERG5 5802S 05258W 2X1NM ICEBERG6 5406S 02126W 2X1NM 4.ICEBERGS AREA A: 5916S 02000W 4600S 02000W 4600S 04000W 5740S 04000W B: 5740S 04000W 4716S 04000W 4745S 05500W 6020S 05500W C: 6020S 05500W 4900S 05500W 5057S 06600W 6126S 06716W 5.SEVERAL ICEBERGS AREA A: 5257S 06552W 5232S 06559W 5432S 06337W 5410S 06144W B: 5522S 06542W 5502S 06624W 5456S 06435W 5442S 06508W 6.SEVERAL ICEBERGS ISOLATED A: 4602S 05747W A 200NM FROM COMODORO RIVADAVIA. B: 5224S 05341W 180NM SE OF THE MALVINAS ISLANDS. C: 5526S 06019W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS. D: 5536S 05838W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS.
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-08-9
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR W 5/6 WITH GUSTS BACK SECTOR S 6 WITH GUSTS BY 08/1800 INCR 8 WITH GUSTS BY 08/2100 PROB OF RAIN SPELLS OF GOOD WEATHER STARTING EARLY MORNING UNTIL 9/1200 VIS MODERATE TO POOR OCNL VERY POOR
OUTER RIO DE LA PLATA: SECTOR W 6 WITH GUSTS BACK SECTOR S BY 08/1800 INCR 8 WITH GUSTS PROB OF HVY RAIN VIS VERY POOR TO POOR
URUGUAY SOUTH EAST COASTS: SECTOR W 6 WITH GUSTS BACK SECTOR S 8 WITH GUSTS BY 9/0600 PROB OF RAIN STARTING EARLY MORNING VIS MODERATE TO POOR OCNL VERY POOR
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR S 8 WITH GUSTS DECR 6 GUST WITH 8 INTENSITY BY 9/0300 PROB OF RAIN NEXT IMPR DURING THE EARLY MORNING VIS POOR TO MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): SE 7 GUST WITH 8 INTENSITY VEER SECTOR S 5 WITH GUSTS BY 08/1800 VEER NW 6 WITH GUSTS BY 9/0600 PROB OF ISOL DRIZZLE IMPR TOWARDS NIGTH VIS MODERATE OCNL GOOD
PENINSULA DE VALDES COASTS(41S – 45S): VRB 4 INCR NW 6 WITH GUSTS BY 08/1500 VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45S – 48S): NW 7 WITH GUSTS BACK SECTOR W 6 WITH GUSTS BY 9/0300 LOW PROB OF ISOL RAIN DURING THE EARLY MORNING VIS MODERATE OCNL GOOD
SOUTH PATAGONIA COASTS(48S – 54S): NW 6 WITH GUSTS BACK SECTOR W 7 GUST WITH 8 INTENSITY BY 9/0000 AFTERWARDS SW BY 9/0900 PROB OF ISOL RAIN VIS POOR
FIN DEL MUNDO COASTS(54S – 55S): SECTOR W 6 WITH GUSTS BACK SW 7 GUST WITH 8 INTENSITY BY 9/0600 PROB OF RAIN VIS POOR
ISLAS MALVINAS COASTS: SECTOR W 6 WITH GUSTS BACK SW 7 WITH GUSTS BY 9/1200 PROB OF ISOL RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 50W: VRB 8