WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-10-29, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 546: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST IN FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS SOUTH WEST AREA (50S- 60S AND 40W- 60W) DRAKE AREA (55S- 60S AND 60W- 67W)
WARNING 544: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 40S-50S AND 40W-20W
PART 2 GENERAL SYNOPSIS AT 09:00UTC
HIGH 1024HPA 30S 30W NOT MOV INTSF
STATIONARY FRONT 37S 60W 39S 53W 38S 43W
LOW 984HPA 48S 20W MOV SE WKN EXTENDS CFNT AT 48S 20W 39S 20W 36S 33W MOV SE
LOW 978HPA 49S 26W MOV SE WKN EXTENDS OFNT AT 48S 20W 52S 32W 46S 27W
LOW 972HPA 58S 69W MOV NE NC EXP 54S 36W BY 30/1200 EXTENDS CFNT AT 58S 69W 53S 69W 50S 78W MOV NE EXP 54S 36W 49S 40W 49S 50W BY 30/1200
SEA ICE AND TEMPANOS 281400 UTC 1.SEA ICE LIMIT 5647S 02000W 5701S 02437W 5652S 02939W 5749S 03251W 5728S 03716W 5838S 04130W 5937S 04547W 5921S 05104W 6039S 05631W 6024S 06029W 6108S 06415W 6118S 06716W 2.ICEBERGS GREATER THAN 10MN A23A 5918S 04445W 40X32NM A76B 5748S 04928W 15X8NM D20A 5545S 03441W 13X4NM 3.ICEBERGS SMALLER THAN 10NM B39 5456S 04232W 8X4NM A74B 5514S 04055W 8X4NM A76N 6149S 05337W 9X4NM ICEBERG1 5119S 04332W 4X1NM ICEBERG2 5848S 04658W 5X1NM ICEBERG3 5334S 02914W 2X1NM ICEBERG4 5733S 04226W 5X2NM ICEBERG5 5252S 03133W 3X1NM ICEBERG6 5518S 03600W 4X1NM ICEBERG7 5426S 02617W 4X1NM ICEBERG8 5258S 02405W 9X2NM ICEBERG9 5427S 03342W 4X1NM ICEBERG10 5921S 04143W 3X2NM ICEBERG11 5859S 04454W 3X2NM 4.ICEBERGS AREA A: 5900S 02000W 4800S 02000W 4800S 03200W 5900S 03200W B: 5900S 03200W 4700S 03200W 4700S 04100W 5915S 04100W C: 5915S 04100W 5000S 04100W 5200S 05000W 6000S 05000W D: 6000S 05000W 5600S 05000W 6000S 06716W 6400S 06716W 5.SEVERAL ICEBERGS AREA A: 5558S 05507W 5252S 05457W 5258S 06500W 5600S 06500W 6.SEVERAL ICEBERGS ISOLATED A: 5351S 06325W B: 5336S 06602W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-10-30
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR N 3 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR N 3/4 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR N 3/4 VIS GOOD
MAR DEL PLATA COASTS(3617S – 3830S): VRB 3 BACK SECTOR N 3/4 BY 29/2100 PROB OF ISOL STORMS IMPR STARTING NIGTH VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): VRB 3 BACK SECTOR E 3/4 BY 29/1800 BACK SECTOR N BY 30/0300 VIS GOOD
PENINSULA DE VALDES COASTS(41S – 45S): VRB 3 BACK SECTOR N 3/4 BY 29/2100 BACK VRB 3 BY 30/0900 VIS GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): NW 3/4 BACK VRB BY 30/0000 VIS GOOD
SOUTH PATAGONIA COASTS(48S – 54S): SECTOR W 5 WITH GUSTS BACK VRB 3/4 BY 29/1800 BACK SECTOR N 5/6 WITH GUSTS BY 30/1200 VIS GOOD TO MODERATE
FIN DEL MUNDO COASTS(54S – 55S): SECTOR W 7/8 WITH GUSTS DECR 7/6 BY 30/0000 DECR 6/5 BY 30/0600 PROB OF DRIZZLE RAIN IMPR STARTING NOON PROB OF DRIZZLE RAIN TOWARDS THE END OF THE PERIOD VIS VERY POOR TO MODERATE
ISLAS MALVINAS COASTS: SECTOR W 5/6 WITH GUSTS INCR 7/8 WITH GUSTS BY 29/1500 DECR 6/5 BY 30/0300 PROB OF DRIZZLE RAIN IMPR STARTING NOON VIS VERY POOR TO MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SECTOR W 5/6 WITH GUSTS DECR 5/4 BY 30/0300 PROB OF RAIN DURING THE MORNING VIS GOOD
REST OF THE AREA: NW 4/5 VIS GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR W 7/6 WITH GUSTS DECR 6/5 BY 30/0600 PROB OF SH RAIN IMPR GRADUALLY VIS POOR TO MODERATE
REST OF THE AREA: SECTOR W 6/7 GUST WITH 8 INTENSITY PROB OF SH RAIN VIS VERY POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W): SECTOR W 5/4 VIS GOOD
SOUTH EAST AREA (50S- 60S AND 20W- 40W) S OF 55S: SECTOR N 3 PROB OF RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
E OF 30 – N OF 45S: SECTOR N 5/6 WITH GUSTS VEER SECTOR E BY 29/1500 VEER SW 5/4 BY 30/0300 PROB OF RAIN SNOW FALL VIS POOR
REST OF THE AREA: SECTOR W 5/6 WITH GUSTS INCR 6/7 WITH GUSTS BY 30/0900 PROB OF RAIN AND SNOW MIXTURE VIS VERY POOR TO POOR
