WWST02 SABM 040000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-4, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 395: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST FROM 04/0600
WARNING 394: STRONG BARIC GRADIENT MOV NE PROVOKES WINDS FORCE 8 WITH GUST BETWEEN 35S-45S AND 20W-45W
WARNING 393: LOW 978HPA AT 52S 50W MOV SE DEEPENING EXPECTED 53S 41W BY 04/1200 PROVOKES WINDS FORCE 9 AROUND ITSELF WITH GUST
PART 2 GENERAL SYNOPSIS AT 21:00UTC
SEA ICE AND ICEBERGS REPORT 031400 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 5811S 02023W 3X1NM ICEBERG4 5327S 02229W 3X1NM ICEBERG5 5301S 02125W 3X1NM ICEBERG6 5840S 05303W 4X1NM ICEBERG7 5636S 03314W 4X1NM ICEBERG8 5346S 02200W 2X1NM ICEBERG9 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.
HIGH 1014HPA 35S 47W MOV E INTSF EXP 35S 55W BY 04/1200
WFNT AT SOUTH PATAGONIA COASTS MOV S
LOW 978HPA 52S 50W MOV SE DPN EXP 53S 41W BY 04/1200 EXTENDS CFNT AT 52S 50W 48S 57W 45S 60W MOV NE
CFNT AT 45S 43W 37S 38W 33S 51W MOV NE
LOW 981HPA 51S 28W MOV SE WKN
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-08-5
COASTAL AREAS:
INNER RIO DE LA PLATA: SW 3/4 BACK SECTOR E 3/4 BY 4/0900 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR W 3/4 BACK SECTOR E 3/4 BY 4/0900 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR W 4 BACK SECTOR E 4 BY 4/0900 VIS GOOD
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR W 5/4 WITH GUSTS BACK SECTOR N 3/4 BY 4/1500 VIS GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR W 5/4 WITH GUSTS VEER SECTOR N 4 BY 4/1500 VIS GOOD
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR W 6/5 WITH GUSTS BACK NE 4/3 BY 4/0900 VIS GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): SW 5/4 BACK NE 4 BY 4/0600 PROB OF RAIN TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE
SOUTH PATAGONIA COASTS(48S – 54S): SECTOR S 5/4 WITH GUSTS BACK SECTOR N 4/3 BY 4/0900 PROB OF RAIN SNOW FALL VIS MODERATE TO GOOD
FIN DEL MUNDO COASTS(54S – 55S): SECTOR S 6/5 WITH GUSTS VEER SW 5/6 WITH GUSTS BY 4/0600 DECR 5/4 WITH GUSTS BY 4/2100 PROB OF SH RAIN VIS MODERATE
ISLAS MALVINAS COASTS: SECTOR S 7/6 GUST WITH 8 INTENSITY VEER SECTOR W 5/6 WITH GUSTS BY 4/1500 BACK SW 6/7 GUST WITH 8 INTENSITY BY 4/1800 PROB OF RAIN SNOW FALL VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: NW 7/8 WITH GUSTS PROB OF RAIN STORMS STARTING EARLY MORNING VIS POOR
E OF 50 – W OF 40W: NW 8/7 WITH GUSTS BACK SW 5/4 WITH GUSTS BY 4/0900 PROB OF RAIN STORMS IMPR TOWARDS EVENING VIS POOR TO GOOD
REST OF THE AREA: SECTOR W 6/5 WITH GUSTS BACK SECTOR N 4/3 BY 4/1500 PROB OF RAIN IMPR TOWARDS MORNING VIS POOR TO GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: NW 8/7 WITH GUSTS PROB OF RAIN VIS POOR
E OF 30 – S OF 45S: NW 7 GUST WITH 9 INTENSITY PROB OF RAIN VIS POOR
REST OF THE AREA: NW 7 GUST WITH 9 INTENSITY BACK SECTOR W 9/7 WITH GUSTS BY 4/1200 PROB OF RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS VERY POOR TO MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45 – E OF 50W: NW 8/7 WITH GUSTS BACK SECTOR W 7/6 GUST WITH 8 INTENSITY BY 4/0600 AFTERWARDS SECTOR W 8/7 WITH GUSTS BY 4/0900 PROB OF RAIN IMPR STARTING EVENING VIS POOR TO MODERATE
S OF 45 – E OF 50W: NW 6/7 GUST WITH 8 INTENSITY BACK SW 7/9 WITH GUSTS PROB OF RAIN STORMS VIS POOR
N OF 45 – W OF 50W: SECTOR W 6 WITH GUSTS INCR 7/8 WITH GUSTS BY 4/0600 BACK NE 4/3 BY 4/1200 VIS POOR TO GOOD
REST OF THE AREA: SW 7/6 WITH GUSTS DECR 5/4 WITH GUSTS BY 4/0900 VEER SECTOR W 4/5 WITH GUSTS BY 4/1800 UNSTABLE DURING THE EARLY MORNING VIS MODERATE OCNL GOOD
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR S 5/4 WITH GUSTS BACK SECTOR E 4/5 WITH GUSTS BY 4/0900 INCR 6/7 GUST WITH 8 INTENSITY BY 4/2100 PROB OF RAIN SNOW FALL VIS MODERATE TO POOR
N OF 55 – W OF 30W: SECTOR E 5/6 WITH GUSTS BACK SECTOR N 5/6 GUST WITH 8 INTENSITY BY 4/0600 VEER SECTOR W 9 WITH GUSTS BY 4/1500 PROB OF RAIN SNOW FALL VIS MODERATE TO VERY POOR
REST OF THE AREA: SE 6/7 WITH GUSTS VEER SECTOR S 7/9 WITH GUSTS BY 4/0900 PROB OF SNOW FALL VIS POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55 – E OF 50W: SE 7/9 WITH GUSTS BACK SW 9/7 WITH GUSTS BY 4/0900 PROB OF RAIN SNOW FALL VIS POOR
S OF 55 – E OF 50W: SE 6/7 GUST WITH 8 INTENSITY VEER SECTOR S 7/8 WITH GUSTS BY 4/0600 BACK SW 8/7 WITH GUSTS BY 4/1200 PROB OF SNOW FALL VIS POOR
REST OF THE AREA: SECTOR S 7/6 GUST WITH 8 INTENSITY DECR 6/5 WITH GUSTS BY 4/0900 INCR 6/7 GUST WITH 8 INTENSITY BY 4/1800 PROB OF RAIN SNOW FALL VIS MODERATE OCNL POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 5/4 WITH GUSTS INCR 5/6 WITH GUSTS BY 4/0600 PROB OF RAIN SNOW FALL DURING THE MORNING NEXT IMPR VIS MODERATE OCNL POOR
