WWST02 SABM 010000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-10-1, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 498: STRONG BARIC GRADIENT ON MOV E PROVOKES WINDS FORCE 9 WITH GUST IN CENTRAL EAST AREA (40S- 50S AND 20W- 40W)
PART 2 GENERAL SYNOPSIS AT 21:00UTC
301400 UTC 1.SEA ICE LIMIT 5707S 02000W 5546S 02416W 5520S 03026W 5714S 03036W 5911S 03548W 5931S 03937W 5944S 04445W 6115S 04700W 6121S 05146W 6127S 05553W 6130S 06141W 6013S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5822S 04554W 40X32NM A76B 6023S 05409W 15X8NM D20A 5542S 03818W 13X4NM 3.ICEBERGS SMALLER THAN 10NM A76N 6147S 05430W 9X4NM B39 5804S 04733W 8X4NM A74B 5753S 04659W 8X4NM ICEBERG1 5335S 04536W 4X1NM ICEBERG2 6050S 05259W 4X1NM ICEBERG3 5548S 03356W 3X1NM ICEBERG4 5909S 04614W 7X4NM ICEBERG5 5543S 03514W 5X2NM ICEBERG6 5517S 03338W 3X2NM ICEBERG7 6017S 04837W 4X3NM ICEBERG8 5518S 03601W 4X1NM ICEBERG9 5413S 02844W 4X1NM ICEBERG10 5531S 03826W 3X1NM ICEBERG11 6056S 04935W 6X4NM ICEBERG12 5407S 02719W 9X2NM 4.ICEBERGS AREA A: 5750S 02000W 4700S 02000W 4600S 04000W 6013S 04000W B: 6013S 04000W 4600S 04000W 4700S 05500W 6209S 05500W C: 6209S 05500W 5000S 05500W 5000S 06607W 6500S 06716W 5.SEVERAL ICEBERGS AREA A: 5206S 06129W 5256S 06225W 5358S 06035W 5252S 05943W B: 5029S 05341W 5058S 05115W 4936S 04952W 4902S 05254W 6.SEVERAL ICEBERGS ISOLATED A: 4729S 05326W B: 4713S 05325W C: 4754S 05224W D: 5338S 06457W
LOW 981HPA 48S 37W MOV SE DPN EXTENDS CFNT AT 40S 60W 41S 50W 46S 40W MOV SE ASOCIATED WITH WFNT AT 49S 35W 50S 30W 47S 23W
LOW 991HPA ISLAS MALVINAS COASTS MOV E DPN EXTENDS CFNT AT 53S 70W 52S 63W 52S 54W MOV NE ASOCIATED WITH OFNT AT 52S 54W 55S 53W 54S 57W
HIGH 1013HPA PENINSULA DE VALDES COASTS MOV NE NC
STRONG BARIC GRADIENT 40S 20W 40S 45W 50S 45W 50S 20W MOV E
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-10-2
COASTAL AREAS:
INNER RIO DE LA PLATA: SE 3 INCR 6/5 WITH GUSTS LOW PROB OF SH IMPR DURING THE EARLY MORNING VIS MODERATE TO GOOD
OUTER RIO DE LA PLATA: SE 3 INCR 6/5 WITH GUSTS LOW PROB OF SH IMPR DURING THE EARLY MORNING VIS MODERATE TO GOOD
URUGUAY SOUTH EAST COASTS: VRB 3 BACK SECTOR S 6/5 WITH GUSTS LOW PROB OF ISOL STORMS IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD
MAR DEL PLATA COASTS(3617S – 3830S): S 5/6 WITH GUSTS DECR 5 LOW PROB OF ISOL RAIN IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): SE 5/6 WITH GUSTS DECR BACK VRB 4 LOW PROB OF ISOL RAIN VIS MODERATE OCNL GOOD
PENINSULA DE VALDES COASTS(41S – 45S): SE 5 WITH GUSTS BACK VRB 4/3 BACK W 5 LOW PROB OF ISOL RAIN VIS MODERATE OCNL GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): VRB 4 BACK SECTOR W 5 WITH GUSTS UNSTABLE VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48S – 54S) N OF 53S: SW 6/7 WITH GUSTS DECR PROB OF ISOL RAIN SNOW FALL VIS MODERATE OCNL POOR
SOUTH PATAGONIA COASTS(48S – 54S) REST OF THE AREA: SE 5 VEER S PROB OF ISOL SNOW FALL VIS MODERATE
FIN DEL MUNDO COASTS(54S – 55S): SECTOR S 5 WITH GUSTS PROB OF SNOW FALL VIS MODERATE OCNL POOR
ISLAS MALVINAS COASTS: W 5 BACK SW PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: NW 6 WITH GUSTS INCR 8 WORSENING WITH PROB OF ISOL RAIN STORMS VIS GOOD TO MODERATE OCNL POOR
W OF 50W: NW 5 BACK S 5 WITH GUSTS PROB OF SH IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD
REST OF THE AREA: NW 7 WITH GUSTS BACK SE 5 PROB OF ISOL RAIN STORMS NEXT SH VIS MODERATE OCNL POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) W OF 30 – N OF 45S: NW 9 WITH GUSTS BACK W 5/4 PROB OF HVY RAIN IMPR VIS VERY POOR TO MODERATE
E OF 30 – N OF 45S: NW 8/9 WITH GUSTS WORSENING WITH PROB OF HVY RAIN VIS MODERATE TO VERY POOR
REST OF THE AREA: NW 9 WITH GUSTS BACK SW 5 PROB OF RAIN NEXT SH IMPR VIS VERY POOR TO MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 45 – N OF 45S: NW 7 WITH GUSTS BACK SW 6/4 WITH GUSTS PROB OF ISOL RAIN STORMS NEXT SH VIS POOR TO MODERATE
W OF 45 – N OF 45S: SW 6/5 WITH GUSTS PROB OF SH VIS MODERATE
REST OF THE AREA: SW 6/5 WITH GUSTS VEER W 7/6 WITH GUSTS PROB OF SH OF RAIN SH OF SNOW VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: NW 5 WITH GUSTS BACK W 7 WITH GUSTS PROB OF ISOL SNOW FALL VIS MODERATE
REST OF THE AREA: SECTOR W 5/7 WITH GUSTS PROB OF SNOW FALL VIS MODERATE OCNL POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50 – S OF 55S: SW 7 WITH GUSTS PROB OF SNOW FALL VIS MODERATE OCNL POOR
REST OF THE AREA: SW 5 WITH GUSTS PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR
DRAKE AREA (55S- 60S AND 60W- 67W): S 4 VEER W 4/5 LOW PROB OF ISOL SNOW FALL VIS GOOD OCNL MODERATE
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