WWST02 SABM 301200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-10-30, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 551: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN DRAKE AREA (55S- 60S AND 60W- 67W) FROM 30/1800
WARNING 550: LOW 972HPA AT 56S 41W MOV NE NOT CHANGE WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 45S-55S 30W-40W FROM 30/1500
WARNING 549: LOW 972HPA AT 56S 41W MOV NE NOT CHANGE WILL PROVOKE WINDS FORCE 8 WITH GUST BETWEEN 45S-50S 20W-30W FROM 30/2100
WARNING 546: LOW 972HPA AT 56S 41W MOV NE NOT CHANGE PROVOKES WINDS FORCE 8 FROM SW WITH GUST BETWEEN 50S-60S AND 40W-50W
PART 2 GENERAL SYNOPSIS AT 09:00UTC
291400 UTC 1.SEA ICE LIMIT 5831S 02000W 5807S 02244W 5656S 02628W 5749S 03120W 5722S 03603W 5839S 04113W 5843S 04433W 5841S 05023W 6101S 05630W 6144S 05856W 6056S 06301W 6212S 06716W 2.ICEBERGS GREATER THAN 10MN A23A 5914S 04438W 40X32NM A76B 5750S 04919W 15X8NM D20A 5545S 03422W 13X4NM 3.ICEBERGS SMALLER THAN 10NM B39 5455S 04225W 8X4NM A74B 5510S 04032W 8X4NM A76N 6143S 05332W 9X4NM ICEBERG1 5120S 04325W 4X1NM ICEBERG2 5825S 04714W 5X1NM ICEBERG3 5334S 02914W 2X1NM ICEBERG4 5742S 04223W 5X2NM ICEBERG5 5517S 03600W 4X1NM ICEBERG6 5426S 02617W 4X1NM ICEBERG7 5322S 02332W 9X2NM ICEBERG8 5400S 03315W 4X1NM ICEBERG9 5921S 04143W 3X2NM ICEBERG10 5928S 04507W 3X2NM ICEBERG11 5333S 03431W 3X1NM ICEBERG12 5535S 03429W 2X1NM 4.ICEBERGS AREA A: 6140S 02000W 4900S 02000W 4600S 03500W 5800S 03500W B: 5800S 03500W 4653S 03500W 5056S 04600W 6044S 04600W C: 6044S 04600W 5400S 04600W 6000S 06716W 6600S 06716W 5.SEVERAL ICEBERGS AREA A: 5558S 05507W 5252S 05457W 5258S 06500W 5600S 06500W 6.SEVERAL ICEBERGS ISOLATED A: 5351S 06325W B: 5336S 06602W C: 5338S 06544W
LOW 972HPA 56S 41W MOV NE NC EXP 52S 25W BY 31/0000 EXTENDS CFNT AT 55S 36W 49S 35W 47S 48W MOV NE ASOCIATED WITH OFNT AT 55S 36W 57S 43W 54S 46W
HIGH 1026HPA 32S 28W NOT MOV INTSF
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-10-31
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR N 3 TEMPO BACK NE VIS GOOD
OUTER RIO DE LA PLATA: SECTOR N 3 TEMPO BACK NE VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR N 3 BACK NE 3/4 VIS GOOD
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR N 3/4 VIS GOOD
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR N 4/5 WITH GUSTS DECR 4/3 PROB OF HVY RAIN STORMS STARTING NIGTH VIS GOOD TO POOR
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR N 3 BACK SECTOR S 3/4 PROB OF HVY RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS GOOD TO POOR
GOLFO DE SAN JORGE COASTS(45 S – 48 S): VRB 3 VEER SECTOR N 3/4 BY 31/0600 PROB OF ISOL RAIN STORMS IMPR VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S): SECTOR W 4/5 VEER SECTOR N 3/4 BY 31/0000 VIS GOOD OCNL MODERATE
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR W 6/5 WITH GUSTS VEER SECTOR N 4/5 BY 31/0600 PROB OF SH SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR
ISLAS MALVINAS COASTS: SECTOR W 5/4 WITH GUSTS VEER SECTOR N 4/3 PROB OF RAIN IMPR VIS GOOD OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SECTOR W 4/3 VIS GOOD
W OF 40W – E OF 50W: SECTOR W 3 VEER NW VIS GOOD
REST OF THE AREA: SECTOR N 3/4 VIS GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR W 7/6 WITH GUSTS VIS POOR TO MODERATE
SE OF THE REGION: SECTOR W 7/6 WITH GUSTS VEER NW 8 WITH GUSTS BACK SECTOR W WITH GUSTS PROB OF SH RAIN VIS POOR
REST OF THE AREA: SECTOR W 7/8 WITH GUSTS DECR 7 PROB OF SH RAIN IMPR VIS POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SECTOR W 6/5 WITH GUSTS VEER NW 5 WITH GUSTS VIS POOR TO MODERATE
NW OF THE REGION: SECTOR N 3 INCR 5 WITH GUSTS PROB OF RAIN STORMS STARTING NIGTH VIS GOOD TO POOR
REST OF THE AREA: SECTOR N 3 VEER SECTOR E 3/4 PROB OF SH RAIN STARTING NIGTH VIS GOOD TO POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR N 4/5 WITH GUSTS VEER SECTOR S 6/5 WITH GUSTS PROB OF RAIN SNOW FALL VIS POOR
NW OF THE REGION: SECTOR W 7/8 WITH GUSTS DECR 7 WITH GUSTS PROB OF SNOW FALL VIS POOR
REST OF THE AREA: SECTOR E 3/4 VEER SW 5/6 WITH GUSTS PROB OF SNOW FALL VIS POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W:
