WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-04, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 396: LOW 973HPA AT 52S 43W MOV E DEEPENING EXPECTED 52S 30W BY 05/1200 PROVOKES WINDS FORCE 9 FROM SECTOR W WITH GUST BETWEEN 40S-50S 20W-50W
WARNING 394: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 WITH GUST BETWEEN 35S-45S AND 20W-40W UNTIL 05/0000
WARNING 393: LOW 973HPA AT 52S 43W MOV E DEEPENING EXPECTED 52S 30W BY 05/1200 PROVOKES WINDS FORCE 9 FROM SECTOR S WITH GUST BETWEEN 50S-60S AND 30W-50W
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 973HPA 52S 43W MOV E DPN EXP 52S 30W BY 05/1200 EXTENDS CFNT AT 52S 43W 46S 47W 41S 52W ASOCIATED WITH WFNT AT 52S 43W 52S 33W 51S 26W
CFNT AT 47S 33W 39S 38W 35S 43W MOV SE
HIGH 1020HPA 35S 57W MOV SE INTSF
041400 UTC 1.SEA ICE LIMIT 5744S 02000W 5536S 02617W 5558S 03118W 5621S 03403W 5623S 03650W 5543S 03915W 5613S 04313W 5715S 04805W 5920S 05119W 6057S 05647W 5944S 06231W 6048S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5336S 02137W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5211S 03008W 4X2NM ICEBERG2 5228S 02221W 3X1NM ICEBERG3 5327S 02229W 3X1NM ICEBERG4 5301S 02125W 3X1NM ICEBERG5 5840S 05303W 4X1NM ICEBERG6 5642S 03155W 4X1NM ICEBERG7 5346S 02200W 2X1NM ICEBERG8 5345S 02151W 2X1NM 4.ICEBERGS AREA A: 6000S 02000W 4700S 02000W 4550S 03000W 5620S 03500W B: 5620S 03500W 4900S 03500W 4855S 05300W 5958S 05300W C: 5958S 05300W 5100S 05300W 5100S 06716W 6102S 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 2024-08-5
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 3 INCR 4 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR E 3 INCR 4 BY 5/0300 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR E 3 INCR 4 BY 5/0300 VIS GOOD
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR W 4 BACK NE 3/4 BY 5/0000 VIS GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR N 4/5 WITH GUSTS VIS GOOD
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR N 3/4 INCR 5 WITH GUSTS BY 5/0900 PROB OF ISOL RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45S – 48S): SECTOR N 3 INCR SECTOR E 4 BY 5/0000 INCR 5/6 WITH GUSTS BY 5/0600 PROB OF RAIN STARTING EARLY MORNING VIS GOOD TO MODERATE
SOUTH PATAGONIA COASTS(48S – 54S) N OF 50S: SECTOR S 3 BACK SECTOR E 3 BY 5/0000 VIS GOOD
SOUTH PATAGONIA COASTS(48S – 54S) REST OF THE AREA: SECTOR S 4 INCR SECTOR W 5 BY 5/0900 VIS GOOD
FIN DEL MUNDO COASTS(54S – 55S): SECTOR S 6 WITH GUSTS DECR 5 PROB OF RAIN AND SNOW MIXTURE VIS POOR
ISLAS MALVINAS COASTS: SW 6 WITH GUSTS DECR 5 WITH GUSTS BY 5/0600 PROB OF SNOW FALL VIS POOR OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: NW 8 WITH GUSTS DECR SECTOR W 4 BY 5/0000 PROB OF ISOL RAIN STORMS VIS POOR
REST OF THE AREA: SECTOR W 5 WITH GUSTS BACK VRB 3 BY 5/0600 VIS GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: NW 8 BACK W 9 BY 04/1800 PROB OF SH RAIN VIS POOR
REST OF THE AREA: NW 5 INCR W 7 BY 04/1800 PROB OF RAIN AND SNOW MIXTURE VIS POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SECTOR W 9 WITH GUSTS DECR 5 BY 5/0900 PROB OF RAIN AND SNOW MIXTURE VIS POOR TO MODERATE
REST OF THE AREA: SECTOR W 5 BACK VRB 3/4 PROB OF RAIN AND SNOW MIXTURE VIS POOR TO MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR E 3/4 INCR 6/8 BY 5/0300 PROB OF SH OF RAIN SH OF SNOW VIS MODERATE TO VERY POOR
W OF 30 – N OF 55S: SECTOR N 4 INCR SW 8/7 BY 5/0000 PROB OF RAIN AND SNOW MIXTURE VIS MODERATE TO VERY POOR
REST OF THE AREA: SECTOR S 6 PROB OF RAIN AND SNOW MIXTURE VIS VERY POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR S 8 WITH GUSTS DECR 6 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE VIS VERY POOR OCNL POOR
REST OF THE AREA: SECTOR S 5/4 PROB OF RAIN AND SNOW MIXTURE VIS POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 5 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE VIS POOR
