WWST02 SABM 211200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-07-21, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 366: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 9 FROM SECTOR W WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS DRAKE AREA (55S- 60S AND 60W- 67W) BETWEEN 45S-60S 45W-60W FROM 22/2100
WARNING 365: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR N WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS SOUTH WEST AREA (50S- 60S AND 40W- 60W) DRAKE AREA (55S- 60S AND 60W- 67W)
PART 2 GENERAL SYNOPSIS AT 09:00UTC
CFNT AT 60S 40W 50S 47W MOV E
HIGH 1028HPA 35S 41W MOV NE WKN
201400 UTC 1.SEA ICE LIMIT 5809S 02000W 5656S 02231W 5509S 02546W 5525S 03017W 5542S 03356W 5534S 03931W 5547S 04257W 5652S 04814W 5831S 05330W 6033S 05553W 6143S 06040W 6210S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5318S 02509W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5329S 03219W 4X2NM ICEBERG2 5722S 02251W 2X1NM ICEBERG3 5233S 02256W 3X1NM ICEBERG4 5825S 02026W 3X1NM ICEBERG5 5345S 02449W 3X1NM ICEBERG6 5410S 03024W 3X1NM ICEBERG7 5920S 05621W 4X1NM ICEBERG8 5256S 02303W 3X1NM 4.ICEBERGS AREA A: 5910S 02000W 4600S 02000W 4800S 04000W 5800S 04000W B: 5800S 04000W 4835S 04000W 4900S 05500W 6200S 05500W C: 6200S 05500W 5030S 05600W 5030S 06716W 6410S 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 2024-07-22
COASTAL AREAS:
INNER RIO DE LA PLATA: SE 3 MIST PROB OF DRIZZLE IMPR DURING THE NIGTH VIS MODERATE TO GOOD
OUTER RIO DE LA PLATA: SE 3 VEER NW BY 22/0600 MIST PROB OF DRIZZLE IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE TO GOOD
URUGUAY SOUTH EAST COASTS: NW 4 BACK SW 3/4 BY 21/1800 MIST PROB OF DRIZZLE IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE TO GOOD
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR W 3/4 MIST DISSIPATING DURING THE MORNING VIS MODERATE TO GOOD
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): NW 5/6 WITH GUSTS VIS GOOD
PENINSULA DE VALDES COASTS(41 S – 45 S): NW 5 VIS GOOD
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR W 5 VIS GOOD
SOUTH PATAGONIA COASTS(48 S – 54 S) N OF 50S: NW 4/5 INCR 6/7 WITH GUSTS BY 21/2100 BACK SW 4 BY 22/0600 VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S) REST OF THE AREA: NW 7/8 WITH GUSTS BACK SECTOR W 8 WITH GUSTS DECR 7/6 WITH GUSTS BY 22/0900 PROB OF ISOL RAIN VIS MODERATE OCNL POOR
FIN DEL MUNDO COASTS(54 S – 55 S): NW 7/8 WITH GUSTS BACK SECTOR W 8 WITH GUSTS PROB OF RAIN SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR
ISLAS MALVINAS COASTS: SECTOR W 5/4 VEER NW 6/8 WITH GUSTS BACK SECTOR W 8 WITH GUSTS BY 22/0600 PROB OF RAIN STARTING NIGTH VIS GOOD TO POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SECTOR W 5/6 WITH GUSTS PROB OF RAIN VIS POOR
REST OF THE AREA: NW 4 BACK SECTOR W 5 BY 22/0000 PROB OF ISOL STORMS IMPR DURING THE EARLY MORNING VIS POOR TO MODERATE
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR W 7/6 WITH GUSTS PROB OF RAIN VIS POOR OCNL VERY POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 – N OF 45S: SECTOR W 7/6 WITH GUSTS INCR 7 GUST WITH 8 INTENSITY BY 22/1200 PROB OF ISOL STORMS IMPR DURING THE EARLY MORNING VIS POOR TO MODERATE
W OF 50 – N OF 45S: SECTOR W 6/5 WITH GUSTS INCR 6/7 WITH GUSTS BY 22/0300 PROB OF ISOL RAIN IMPR DURING THE MORNING VIS MODERATE OCNL GOOD
E OF 50 – S OF 45S: SECTOR W 7/6 GUST WITH 8 INTENSITY INCR 8 WITH GUSTS BY 22/0900 PROB OF RAIN VIS VERY POOR OCNL MODERATE
REST OF THE AREA: SECTOR W 6/5 VEER NW 6/7 GUST WITH 8 INTENSITY BY 22/0000 VIS MODERATE OCNL GOOD
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30 – N OF 55S: SW 7/6 WITH GUSTS VEER NW 6 WITH GUSTS BY 21/2100 PROB OF RAIN AND SNOW MIXTURE VIS VERY POOR
W OF 30 – N OF 55S: SECTOR W 6/7 WITH GUSTS RAIN AND SNOW MIXTURE VIS VERY POOR
E OF 30 – S OF 55S: SW 5/4 PROB OF SNOW FALL VIS POOR
REST OF THE AREA: SECTOR N 4 BACK SW 6/5 WITH GUSTS BY 21/2100 PROB OF SNOW FALL IMPR DURING THE EARLY MORNING VIS POOR TO GOOD
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 45W: NW 6 WITH GUSTS BACK SW BY 21/1800 VEER SECTOR N 8 WITH GUSTS BY 22/0900 PROB OF RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS VERY POOR OCNL MODERATE
W OF 53W: SW 6/5 WITH GUSTS VEER SECTOR N 8 WITH GUSTS BY 21/2100 BACK SECTOR W 9 WITH GUSTS BY 22/0600 PROB OF RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS VERY POOR OCNL MODERATE
REST OF THE AREA: SECTOR W 6/7 WITH GUSTS VEER SECTOR N 8 BY 22/0300 BACK SECTOR W 9 WITH GUSTS BY 22/0900 PROB OF RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS VERY POOR OCNL MODERATE
DRAKE AREA (55S- 60S AND 60W- 67W): NW 5 INCR 7/8 WITH GUSTS BY 21/1500 BACK SECTOR W 8/9 WITH GUSTS BY 21/2100 PROB OF SNOW FALL VIS VERY POOR
