WWST02 SABM 120000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-12, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 414: LOW 979HPA AT 43S 44W MOV E DEEPENING EXPECTED 43S 36W BY 12/2100 PROVOKES WINDS FORCE 8 FROM SECTOR E WITH GUST BETWEEN 45S-50S 20W-40W
WARNING 413: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM NE WITH GUST IN DRAKE AREA (55S- 60S AND 60W- 67W) FROM 12/1500
WARNING 412: LOW 979HPA AT 43S 44W MOV E DEEPENING EXPECTED 43S 36W BY 12/2100 PROVOKES WINDS FORCE 9 FROM SECTOR S WITH GUST BETWEEN 35S-50S AND 40W-55W
WARNING 410: STRONG BARIC GRADIENT MOV NE PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN OUTER RIO DE LA PLATA URUGUAY SOUTH EAST COASTS MAR DEL PLATA COASTS UNTIL 12/1500
PART 2 GENERAL SYNOPSIS AT 21:00UTC
SEA ICE AND ICEBERGS REPORT 111400 UTC 1.SEA ICE LIMIT 5700S 02000W 5600S 02315W 5416S 02806W 5441S 03226W 5524S 03708W 5444S 04215W 5508S 04651W 5659S 04924W 5826S 05341W 5919S 05702W 5836S 06355W 6021S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5330S 02038W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5211S 03008W 4X2NM ICEBERG2 5228S 02221W 3X1NM ICEBERG3 5309S 02218W 3X1NM ICEBERG4 5756S 05152W 2X1NM ICEBERG5 5338S 02049W 2X1NM 4.ICEBERGS AREA A: 5809S 02000W 4658S 02000W 4756S 04005W 5618S 03956W B: 5618S 03956W 4855S 04006W 4649S 05358W 5951S 05359W C: 5950S 05359W 5200S 05400W 5800S 06716W 6127S 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.
LOW 979HPA 43S 44W MOV E DPN EXP 43S 36W BY 12/2100 EXTENDS CFNT AT 40S 38W 37S 40W MOV NE ASOCIATED WITH OFNT AT 46S 44W 45S 50W 40S 46W
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-08-13
COASTAL AREAS:
INNER RIO DE LA PLATA: SW 5/4 WITH GUSTS VEER NW 3 BY 12/1800 VIS GOOD
OUTER RIO DE LA PLATA: SW 8/7 WITH GUSTS DECR 5/4 BY 12/1200 VEER SECTOR N 3 BY 12/2100 PROB OF SH IMPR STARTING EARLY MORNING VIS MODERATE OCNL POOR TO GOOD
URUGUAY SOUTH EAST COASTS: SW 8/7 WITH GUSTS PROB OF SH IMPR STARTING EVENING VIS POOR TO MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR S 8/7 WITH GUSTS DECR 5/4 WITH GUSTS BY 12/1200 PROB OF SH IMPR STARTING EARLY MORNING VIS MODERATE OCNL POOR TO GOOD
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR S 7/6 WITH GUSTS VEER SECTOR N 4/5 WITH GUSTS BY 12/1500 PROB OF ISOL RAIN IMPR STARTING EARLY MORNING VIS POOR TO GOOD
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR S 5 WITH GUSTS VEER SECTOR N 5/6 WITH GUSTS BY 12/0900 VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR S 4 VEER SECTOR N 5/6 WITH GUSTS PROB OF ISOL RAIN STARTING EARLY MORNING VIS MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S): SECTOR N 5/6 WITH GUSTS PROB OF SH RAIN RAIN AND SNOW MIXTURE STARTING EARLY MORNING VIS MODERATE TO POOR
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR S 4 BACK NE 6/7 WITH GUSTS BY 12/0900 PROB OF SH RAIN RAIN AND SNOW MIXTURE VIS MODERATE TO POOR
ISLAS MALVINAS COASTS: SECTOR S 4 BACK SECTOR E 5/6 BY 12/1800 PROB OF SH RAIN RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR S 6 WITH GUSTS VEER SECTOR N 7 GUST WITH 8 INTENSITY BY 12/1200 PROB OF HVY RAIN STARTING EARLY MORNING VIS MODERATE TO VERY POOR
W OF 30 – E OF 40W: NW 7 GUST WITH 8 INTENSITY PROB OF SH RAIN VIS VERY POOR
REST OF THE AREA: SECTOR S 8 WITH GUSTS PROB OF SH RAIN VIS VERY POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30 – N OF 45S: SECTOR S 5 VEER SECTOR N 7 GUST WITH 8 INTENSITY BY 12/0900 PROB OF SH RAIN STARTING EARLY MORNING VIS POOR OCNL VERY POOR
E OF 30 – S OF 45S: SECTOR E 7/8 WITH GUSTS PROB OF HVY SH RAIN RAIN AND SNOW MIXTURE VIS VERY POOR
W OF 30 – N OF 45S: NW 6 WITH GUSTS PROB OF SH RAIN VIS VERY POOR
REST OF THE AREA: SECTOR E 9 WITH GUSTS VEER SECTOR S 8 WITH GUSTS BY 12/1800 PROB OF HVY SH RAIN RAIN AND SNOW MIXTURE VIS VERY POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: SECTOR S 9 WITH GUSTS PROB OF SH RAIN RAIN AND SNOW MIXTURE VIS VERY POOR
E OF 50 – S OF 45S: SECTOR S 9 WITH GUSTS PROB OF SH RAIN RAIN AND SNOW MIXTURE VIS VERY POOR
REST OF THE AREA: SECTOR S 8/7 WITH GUSTS VEER SECTOR N 5 WITH GUSTS BY 12/1800 PROB OF SH RAIN RAIN AND SNOW MIXTURE VIS POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: SECTOR S 5 WITH GUSTS BACK SECTOR E 7 GUST WITH 8 INTENSITY BY 12/0900 PROB OF SH OF SNOW SNOW FALL VIS MODERATE TO VERY POOR
REST OF THE AREA: SECTOR S 4 WITH GUSTS PROB OF ISOL SNOW FALL VIS GOOD OCNL MODERATE
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR S 6/5 WITH GUSTS PROB OF SH OF SNOW VIS MODERATE
W OF 50 – N OF 55S: SECTOR W 5 WITH GUSTS BACK SECTOR E 6/7 WITH GUSTS BY 12/1500 PROB OF SH OF SNOW VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR E 6 WITH GUSTS PROB OF SH OF SNOW VIS MODERATE OCNL POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR E 6 WITH GUSTS BACK NE 7/8 WITH GUSTS BY 12/1500 PROB OF SNOW FALL VIS MODERATE TO VERY POOR
