WWST02 SABM 271200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-27, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 442: LOW 996HPA AT 36S 35W MOV SE DEEPENING EXPECTED 39S 23W BY 28/1200 PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 35S-45S AND 30W-40W UNTIL 28/1200
WARNING 441: LOW 1005HPA AT 38S 35W MOV SE DEEPENING EXPECTED 46S 23W BY 28/1200 PROVOKES WINDS FORCE 8 FROM SECTOR E WITH GUST BETWEEN 40S-45S AND 20W-30W UNTIL 28/0000
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 996HPA 36S 35W MOV SE DPN EXP 39S 23W BY 28/1200 EXTENDS OFNT AT 41S 34W 36S 41W 31S 36W MOV E
LOW 1005HPA 38S 35W MOV SE DPN EXP 46S 23W BY 28/1200 EXTENDS CFNT AT 38S 35W 36S 26W 35S 25W MOV SE
LOW 995HPA 59S 59W MOV SE DPN EXTENDS CFNT AT 59S 59W 50S 57W 39S 60W MOV E EXP 59S 51W 53S 51W 47S 53W BY 28/0000
261400 UTC 1.SEA ICE LIMIT 5705S 02000W 5525S 02340W 5302S 02730W 5219S 03130W 5333S 03514W 5352S 04024W 5530S 04503W 5641S 04921W 5817S 05400W 5933S 05751W 6050S 06234W 6144S 06716W 2.ICEBERGS SMALLER THAN 10NM ICEBERG1 5425S 04755W 4X1NM ICEBERG2 5958S 05419W 3X1NM 3.ICEBERGS AREA A: 4900S 02000W 5900S 02000W 4900S 03500W 5600S 04200W B: 5600S 06100W 6300S 06716W 6000S 05000W 5600S 04200W C: 5600S 06500W 5600S 06100W 6000S 06716W 6300S 06716W D: 5600S 04200W 4900S 03500W 4900S 03500W 5600S 05700W 4.SEVERAL ICEBERGS AREA A: 4800S 06142W 5327S 06730W 5443S 06454W 5400S 06100W 5.SEVERAL ICEBERGS ISOLATED A: 4713S 05325W B: 4754S 05224W C: 5224S 05341W 180NM SE OF THE MALVINAS ISLANDS. D: 5526S 06019W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS. E: 5536S 05838W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS.
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-08-28
COASTAL AREAS:
INNER RIO DE LA PLATA: NW 3 VEER NE BY 27/2100 MIST DISSIPATING VIS GOOD
OUTER RIO DE LA PLATA: SECTOR W 3 VEER SECTOR N BY 28/0000 MIST DISSIPATING VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR W 3 VEER SECTOR N BY 28/0000 MIST DISSIPATING VIS GOOD
MAR DEL PLATA COASTS(36 17S – 38 30S): NW 4 VEER VRB 3 BY 28/0000 VIS GOOD
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR W 4 WITH GUSTS VEER SECTOR N 3/4 BY 28/0900 VIS GOOD
PENINSULA DE VALDES COASTS(41 S – 45 S): SW 5/4 VEER SECTOR N 4/5 WITH GUSTS BY 28/0000 PROB OF RAIN IMPR UNTIL 27/1800 VIS MODERATE TO GOOD
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR W 4/3 VEER SECTOR N 4/5 WITH GUSTS BY 28/0000 VIS GOOD TO MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S) N OF 50S: SECTOR N 4/5 VIS GOOD
SOUTH PATAGONIA COASTS(48 S – 54 S) REST OF THE AREA: SECTOR W 7 WITH GUSTS VEER NW 5/6 WITH GUSTS BY 27/1800 BACK SECTOR W 6/7 WITH GUSTS BY 28/0900 PROB OF RAIN FROM 28/0600 VIS MODERATE TO POOR
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR W 5/6 WITH GUSTS VIS MODERATE TO POOR
ISLAS MALVINAS COASTS: SECTOR W 5 VEER SECTOR N 6/7 WITH GUSTS BY 28/0300 VIS MODERATE TO POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: NE 7 GUST WITH 8 INTENSITY BACK N 5 BY 28/0000 BACK SECTOR W 6 WITH GUSTS BY 28/0600 PROB OF ISOL RAIN STORMS VIS POOR
W OF 40W: SECTOR S 7 WITH GUSTS VEER SECTOR W 4 BY 28/0600 PROB OF ISOL RAIN VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR S 8 WITH GUSTS PROB OF ISOL RAIN STORMS VIS POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) W OF 30 – N OF 45S: SECTOR S 8 WITH GUSTS PROB OF ISOL RAIN STORMS VIS POOR
E OF 30 – N OF 45S: SECTOR E 8 WITH GUSTS BACK SECTOR N 5 BY 28/1200 PROB OF ISOL RAIN STORMS VIS POOR
W OF 30 – S OF 45S: SECTOR E 4 VEER SECTOR S 5 BY 27/1800 PROB OF SH RAIN VIS POOR
REST OF THE AREA: SECTOR E 5/6 WITH GUSTS VEER SECTOR S 7 GUST WITH 8 INTENSITY BY 28/0600 PROB OF SH RAIN VIS POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 – N OF 45S: SE 7/6 WITH GUSTS VEER SECTOR W 4 BY 28/1200 PROB OF SH RAIN FROM 28/0600 VIS MODERATE TO POOR
W OF 50 – N OF 45S: SECTOR N 4 BACK SECTOR W 4 BY 28/0000 VIS GOOD
W OF 50 – S OF 45S: SECTOR N 5 BACK SECTOR W 4 BY 27/2100 PROB OF ISOL RAIN UNTIL 28/0600 VIS MODERATE
REST OF THE AREA: SECTOR N 5 PROB OF ISOL RAIN VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W): SECTOR W 5 VIS GOOD
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR N 5 WITH GUSTS VIS GOOD
REST OF THE AREA: NW 5/6 WITH GUSTS TEMPO BACK W VIS MODERATE TO GOOD
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 5 VEER SECTOR N 6 WITH GUSTS BY 28/0000 LOW PROB OF RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR
