WWST02 SABM 260000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-09-26, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 492: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH EAST AREA (50S- 60S AND 20W- 40W) FROM 26/0900
WARNING 491: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W 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 21:00UTC
SEA ICE AND ICEBERGS REPORT 251400 UTC 1.SEA ICE LIMIT 5708S 02000W 5455S 02637W 5630S 03006W 5800S 03156W 5856S 03616W 5942S 04024W 5921S 04357W 6039S 04851W 6145S 05439W 6150S 05919W 6120S 06235W 6049S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5820S 04531W 40X32NM A76B 6051S 05504W 15X8NM A74B 5849S 04844W 10X4NM D20A 5546S 03836W 13X4NM 3.ICEBERGS SMALLER THAN 10NM A76N 6147S 05344W 9X4NM B39 5820S 05012W 8X4NM ICEBERG1 5405S 04436W 4X1NM ICEBERG2 6124S 05411W 4X1NM ICEBERG3 5625S 03553W 3X1NM ICEBERG4 5845S 04648W 7X4NM ICEBERG5 5557S 03707W 5X2NM ICEBERG6 5607S 03558W 3X2NM ICEBERG7 6031S 04915W 4X3NM ICEBERG8 5837S 04913W 2X1NM ICEBERG9 5529S 03600W 4X1NM ICEBERG10 5915S 04231W 2X1NM ICEBERG11 5419S 03007W 4X1NM ICEBERG12 5552S 03824W 4X1NM ICEBERG13 6114S 05026W 6X4NM 4.ICEBERGS AREA A: 5739S 02000W 4654S 02000W 4700S 03400W 5656S 03430W B: 5656S 03430W 4700S 03400W 4800S 04900W 6020S 04600W C: 6020S 04600W 4800S 04900W 5350S 05700W 6215S 05650W D: 6215S 05650W 5756S 05700W 5750S 06716W 6157S 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 59S 28W MOV SE NC EXTENDS CFNT AT 58S 27W 51S 29W 43S 35W 39S 39W MOV E
CFNT AT 60S 35W 56S 36W 53S 39W MOV E WKN
CFNT AT 60S 57W 57S 56W 54S 65W MOV NE
HIGH 1021HPA 40S 57W MOV E INTSF EXP 40S 40W BY 26/2100
STATIONARY FRONT 36S 56W 37S 50W 40S 39W
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-09-27
COASTAL AREAS:
INNER RIO DE LA PLATA: SE 5/4 WITH GUSTS PROB OF ISOL RAIN DURING THE EARLY MORNING IMPR VIS MODERATE TO GOOD
OUTER RIO DE LA PLATA: SECTOR S 5/6 GUST WITH 8 INTENSITY DECR SE 5/4 BY 26/1500 LOW PROB OF ISOL RAIN DURING THE EARLY MORNING VIS MODERATE TO GOOD
URUGUAY SOUTH EAST COASTS: SE 5 WITH GUSTS DECR 4 BY 26/1800 PROB OF SH RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SE 4/5 WITH GUSTS BACK E 4/3 BY 26/1800 PROB OF ISOL RAIN NXT PROB OF FOG MIST VIS MODERATE OCNL POOR
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): VRB 4 VEER SECTOR N 4/5 WITH GUSTS BY 26/1500 PROB OF ISOL RAIN IMPR VIS MODERATE TO GOOD
PENINSULA DE VALDES COASTS(41 S – 45 S): NW 5/4 WITH GUSTS INCR N 5/6 WITH GUSTS BY 26/2100 VIS GOOD TO MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): NW 6 GUST WITH 8 INTENSITY LOW PROB OF ISOL DRIZZLE VIS MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S) N OF 50S: NW 6 GUST WITH 8 INTENSITY LOW PROB OF ISOL DRIZZLE VIS MODERATE.
SOUTH PATAGONIA COASTS(48 S – 54 S) REST OF THE AREA: SECTOR W 8 WITH GUSTS VEER NW 7/8 WITH GUSTS BY 26/2100 LOW PROB OF ISOL DRIZZLE TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR W 8 WITH GUSTS VEER NW WITH GUSTS BY 26/1800 PROB OF SH OF SNOW SNOW FALL SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR
ISLAS MALVINAS COASTS: SECTOR W 8 WITH GUSTS VEER NW WITH GUSTS BY 26/2100 PROB OF ISOL RAIN AND SNOW MIXTURE IMPR STARTING EVENING VIS POOR OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: VRB 4 VEER SE 5 WITH GUSTS BY 26/0600 PROB OF RAIN STORMS VIS POOR OCNL MODERATE
E OF 45W: SECTOR E 6/7 GUST WITH 8 INTENSITY PROB OF HVY RAIN STORMS VIS POOR OCNL VERY POOR
REST OF THE AREA: SE 5/6 WITH GUSTS DECR 4 BY 26/2100 PROB OF ISOL DRIZZLE RAIN VIS MODERATE
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR W 5/4 BACK SW BY 26/0600 LOW PROB OF ISOL DRIZZLE VIS GOOD OCNL MODERATE
REST OF THE AREA: SECTOR W 6/5 WITH GUSTS INCR 6 GUST WITH 8 INTENSITY BY 26/1800 PROB OF ISOL RAIN AND SNOW MIXTURE IMPR VIS MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 – N OF 45S: VRB 3 BACK SECTOR N BY 26/1800 VIS GOOD
W OF 50 – N OF 45S: VRB 3 INCR NW 5/6 WITH GUSTS BY 26/1500 VIS GOOD
REST OF THE AREA: SECTOR W 5/6 GUST WITH 8 INTENSITY VEER NW 6 GUST WITH 8 INTENSITY BY 26/2100 VIS MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W): SECTOR W 7 GUST WITH 8 INTENSITY INCR 8 WITH GUSTS BY 26/0900 PROB OF SH OF SNOW SNOW FALL SPELLS OF GOOD WEATHER VIS POOR OCNL VERY POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR W 6/7 GUST WITH 8 INTENSITY INCR 8 WITH GUSTS BY 26/0600 PROB OF SH OF SNOW SNOW FALL VIS POOR OCNL VERY POOR
REST OF THE AREA: SECTOR W 8 WITH GUSTS VEER NW WITH GUSTS BY 26/2100 PROB OF SH OF SNOW SNOW FALL NXT RAIN AND SNOW MIXTURE VIS POOR OCNL VERY POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 8 WITH GUSTS DECR 6 GUST WITH 8 INTENSITY BY 26/1200 AFTERWARDS 8 WITH GUSTS BY 26/2100 SH OF SNOW SNOW FALL NXT HVY RAIN AND SNOW MIXTURE VIS VERY POOR
