WWST02 SABM 110000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-11, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 412: LOW 993HPA AT 50S 61W MOV NE DEEPENING WILL PROVOKE WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 45S-50S 40W-60W FROM 11/0900
WARNING 410: LOW 994HPA AT 47S 53W MOV E DEEPENING EXPECTED 45S 47W BY 11/2100 WILL PROVOKE WINDS FORCE 8 FROM SW WITH GUST IN URUGUAY SOUTH EAST COASTS MAR DEL PLATA COASTS RINCON BAHIA BLANCA COASTS PENINSULA DE VALDES COASTS FROM 11/0600
PART 2 GENERAL SYNOPSIS AT 21:00UTC
LOW 994HPA 47S 53W MOV E DPN EXP 45S 47W BY 11/2100 EXTENDS CFNT AT 38S 64W 40S 57W 43S 53W 46S 52W ASOCIATED WITH OFNT AT 48S 53W 49S 60W 44S 58W
CFNT AT 47S 40W 47S 30W 48S 20W MOV NE
LOW 1002HPA 35S 30W MOV E NC EXTENDS CFNT AT 20S 38W 25S 33W 32S 30W ASOCIATED WITH WFNT AT 35S 27W 36S 24W 36S 20W
101400 UTC 1.SEA ICE LIMIT 5700S 02000W 5600S 02315W 5416S 02806W 5441S 03226W 5524S 03708W 5444S 04215W 5508S 04651W 5659S 04924W 5826S 05341W 5919S 05702W 5836S 06355W 6021S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5335S 02037W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5211S 03008W 4X2NM ICEBERG2 5228S 02221W 3X1NM ICEBERG3 5326S 02229W 3X1NM ICEBERG4 5752S 05214W 2X1NM ICEBERG5 5354S 02050W 2X1NM 4.ICEBERGS AREA A: 5809S 02000W 4658S 02000W 4756S 04005W 5618S 03956W B: 5618S 03956W 4855S 04006W 4649S 05358W 5951S 05359W C: 5950S 05359W 5200S 05400W 5800S 06716W 6127S 06716W 5.SEVERAL ICEBERGS AREA A: 5257S 06552W 5232S 06559W 5432S 06337W 5410S 06144W B: 5522S 06542W 5502S 06624W 5456S 06435W 5442S 06508W 6.SEVERAL ICEBERGS ISOLATED A: 4602S 05747W A 200NM FROM COMODORO RIVADAVIA. B: 5224S 05341W 180NM SE OF THE MALVINAS ISLANDS. C: 5526S 06019W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS. D: 5536S 05838W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS.
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-08-12
COASTAL AREAS:
INNER RIO DE LA PLATA: NW 5 WITH GUSTS BACK SW 6 WITH GUSTS UNSTABLE DURING THE EVENING VIS GOOD
OUTER RIO DE LA PLATA: NW 5 WITH GUSTS BACK SW 6 WITH GUSTS UNSTABLE DURING THE EVENING VIS GOOD
URUGUAY SOUTH EAST COASTS: NW 5/6 WITH GUSTS BACK SW 6/8 WITH GUSTS WORSENING WITH PROB OF SH STARTING EVENING VIS GOOD TO MODERATE
MAR DEL PLATA COASTS(3617S – 3830S): NW 5/6 WITH GUSTS BACK SW 7/8 WITH GUSTS SH RAIN VIS MODERATE OCNL POOR
RINCON BAHIA BLANCA COASTS(3830S – 41S): SW 6 INCR 8 WITH GUSTS PROB OF SH VIS MODERATE OCNL POOR
PENINSULA DE VALDES COASTS(41S – 45S): SW 6 WITH GUSTS INCR 8 WITH GUSTS AFTERWARDS 6 WITH GUSTS PROB OF SH VIS MODERATE OCNL POOR
GOLFO DE SAN JORGE COASTS(45S – 48S): SW 6 WITH GUSTS DECR 3 PROB OF SH IMPR VIS MODERATE TO GOOD
SOUTH PATAGONIA COASTS(48S – 54S) N OF 51S: S 6 WITH GUSTS VEER W 4 PROB OF ISOL RAIN IMPR VIS MODERATE TO GOOD
SOUTH PATAGONIA COASTS(48S – 54S) REST OF THE AREA: S 4 VEER W UNSTABLE VIS GOOD OCNL MODERATE
FIN DEL MUNDO COASTS(54S – 55S): SECTOR S 4/3 PROB OF ISOL RAIN SNOW FALL VIS GOOD OCNL MODERATE
ISLAS MALVINAS COASTS: SE 5 VEER S 4 PROB OF ISOL RAIN SNOW FALL VIS GOOD OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 45W: W 6/7 WITH GUSTS BACK SW 8 WITH GUSTS PROB OF SH RAIN VIS MODERATE TO POOR
E OF 35W: VRB 4 VEER S 5/6 WITH GUSTS PROB OF ISOL RAIN VIS MODERATE OCNL GOOD
REST OF THE AREA: SW 5 VEER SW 6/6 WITH GUSTS PROB OF SH RAIN VIS GOOD TO MODERATE OCNL POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45 – W OF 30W: SW 5/3 VEER N 6 WITH GUSTS WORSENING WITH PROB OF RAIN VIS GOOD TO MODERATE
S OF 45 – W OF 30W: S 5 BACK SECTOR E 6/7 WORSENING WITH PROB OF HVY RAIN STARTING EVENING VIS GOOD TO POOR
N OF 48 – E OF 30W: W 6 WITH GUSTS BACK SE 5/4 PROB OF ISOL RAIN IMPR VIS MODERATE TO GOOD
REST OF THE AREA: SECTOR S 5 WITH GUSTS DECR UNSTABLE VIS GOOD OCNL MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 – S OF 45S: E 5 VEER SE 8/9 WITH GUSTS PROB OF RAIN NXT HVY RAIN VIS MODERATE TO VERY POOR
W OF 50 – S OF 45S: VRB 4 BACK SECTOR S 8 WITH GUSTS PROB OF RAIN VIS MODERATE TO VERY POOR
E OF 50 – N OF 45S: N 4/5 WITH GUSTS BACK W 7 WITH GUSTS PROB OF RAIN VIS MODERATE TO POOR
REST OF THE AREA: W 7 WITH GUSTS BACK SECTOR S 7 WITH GUSTS PROB OF RAIN VIS MODERATE TO POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SW 6 WITH GUSTS LOW PROB OF ISOL SNOW FALL VIS GOOD OCNL MODERATE
REST OF THE AREA: SECTOR S 5 UNSTABLE VIS GOOD
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50 – S OF 55S: S 3 BACK SE 5 VIS GOOD
W OF 50 – S OF 55S: SE 5 WITH GUSTS PROB OF ISOL SNOW FALL VIS GOOD OCNL MODERATE
REST OF THE AREA: SE 5/6 WITH GUSTS PROB OF ISOL SNOW FALL VIS GOOD TO MODERATE
DRAKE AREA (55S- 60S AND 60W- 67W): SW 5 DECR SECTOR E 3/5 LOW PROB OF ISOL SNOW FALL VIS GOOD OCNL MODERATE
