WWST02 SABM 010000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-1, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 388: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 40S-50S 30W-40W UNTIL 01/1200
WARNING 387: LOW 985HPA AT 49S 23W MOV E NOT CHANGE PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST VEER SECTOR S BY 1/0900 BETWEEN 35S-50S 20W-30W
PART 2 GENERAL SYNOPSIS AT 21:00UTC
LOW 985HPA 49S 23W MOV E NC EXTENDS CFNT AT 42S 24W 43S 28W 43S 36W MOV E
HIGH 1024HPA 49S 47W MOV NE INTSF EXP 42S 36W BY 01/1800 EXTENDS RIDGE AT 53S 53W 54S 55W 54S 56W MOV NE
311400 UTC 1.SEA ICE LIMIT 5736S 02000W 5446S 02642W 5559S 03406W 5556S 03834W 5637S 04217W 5652S 04502W 5810S 04827W 5952S 05101W 6056S 05619W 6007S 06028W 6056S 06254W 6109S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5331S 02253W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5206S 03020W 4X2NM ICEBERG2 5248S 02239W 3X1NM ICEBERG3 5800S 02029W 3X1NM ICEBERG5 5256S 02234W 3X1NM ICEBERG5 5312S 02138W 3X1NM ICEBERG6 5853S 05253W 4X1NM 4.ICEBERGS AREA A: 6000S 02000W 4700S 02000W 4550S 03000W 5620S 03500W B: 5620S 03500W 4900S 03500W 4855S 05300W 5958S 05300W C: 5958S 05300W 5100S 05300W 5100S 06716W 6102S 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 FALKLAND ISLANDS. C: 5526S 06019W 20NM SOUTH OF THE COAST OF THE FALKLAND ISLANDS. D: 5536S 05838W 20NM SOUTH OF THE COAST OF THE FALKLAND ISLANDS.
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-8-2
COASTAL AREAS:
INNER RIO DE LA PLATA: NE 4/5 BACK SECTOR N 4/5 BY 1/0900 VIS GOOD
OUTER RIO DE LA PLATA: NE 4/5 BACK SECTOR N 4/5 BY 1/0900 VIS GOOD
URUGUAY SOUTH EAST COASTS: NE 4/5 BACK SECTOR N 4/5 BY 1/0900 VIS GOOD
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR N 4/5 WITH GUSTS PROB OF ISOL RAIN STARTING EARLY MORNING VIS GOOD TO MODERATE
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR N 4/5 WITH GUSTS PROB OF ISOL RAIN DURING THE MORNING VIS GOOD TO MODERATE
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR N 5 WITH GUSTS VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR N 6/4 WITH GUSTS PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS GOOD OCN MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S) N OF 50S: NE 6 WITH GUSTS DECR SECTOR N 3 BY 1/1800 PROB OF ISOL RAIN VIS MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S) REST OF THE AREA: NE 6 WITH GUSTS BACK SECTOR S 3/4 BY 1/1800 PROB OF RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR TO GOOD
FIN DEL MUNDO COASTS(54 S – 55 S): NE 6/5 WITH GUSTS VEER SECTOR S 3/4 BY 1/1800 PROB OF RAIN VIS POOR
ISLAS MALVINAS COASTS: SECTOR N 6 WITH GUSTS PROB OF RAIN STARTING EARLY MORNING VIS MODERATE TO POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR W 8 WITH GUSTS BACK SECTOR S 7/8 WITH GUSTS BY 1/1200 PROB OF SH RAIN VIS POOR
E OF 30 – E OF 40W: SECTOR W 6 WITH GUSTS BACK SECTOR S 4 BY 1/1200 PROB OF DRIZZLE RAIN IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL POOR TO GOOD
REST OF THE AREA: SECTOR N 5/6 WITH GUSTS PROB OF SH RAIN STARTING EARLY MORNING VIS MODERATE TO POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR W 8 WITH GUSTS BACK SECTOR S 7/8 WITH GUSTS BY 1/0600 PROB OF SH OF SNOW RAIN VIS VERY POOR TO POOR
REST OF THE AREA: SECTOR S 8 WITH GUSTS DECR 4/5 BY 1/1500 PROB OF SH RAIN AND SNOW MIXTURE IMPR TOWARDS THE END OF THE PERIOD VIS VERY POOR TO MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: VRB 3 INCR SECTOR N 6/7 WITH GUSTS BY 1/0900 PROB OF SH RAIN VIS MODERATE TO POOR
REST OF THE AREA: SECTOR N 6 WITH GUSTS PROB OF SH RAIN VIS POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SECTOR S 6/7 WITH GUSTS PROB OF SH OF SNOW VIS POOR
REST OF THE AREA: SECTOR S 7 GUST WITH 8 INTENSITY VEER SECTOR N 5/6 WITH GUSTS BY 1/1800 PROB OF SH OF SNOW VIS POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) N OF 55S: SECTOR N 6/7 GUST WITH 8 INTENSITY PROB OF SH RAIN AND SNOW MIXTURE STARTING EARLY MORNING VIS VERY POOR TO POOR
E OF 50 – S OF 55S: NW 6 WITH GUSTS VEER N 6 WITH GUSTS BY 1/1800 PROB OF SH RAIN AND SNOW MIXTURE VIS POOR
REST OF THE AREA: SECTOR N 5/6 WITH GUSTS VEER SECTOR E 5 WITH GUSTS BY 1/1800 PROB OF RAIN SNOW FALL STARTING EARLY MORNING VIS MODERATE TO POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 5/6 WITH GUSTS VEER SECTOR E 5 WITH GUSTS BY 1/1500 PROB OF SH RAIN AND SNOW MIXTURE VIS MODERATE TO VERY POOR
