WWST02 SABM 311200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-07-31, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 386: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 40S-50S AND 20W-40W
WARNING 384: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SW WITH GUST BETWEEN 50S-55S AND 30W-40W
PART 2 GENERAL SYNOPSIS AT 09:00UTC
301400 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 5330S 02338W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5157S 03032W 4X2NM ICEBERG2 5657S 02316W 2X1NM ICEBERG3 5220S 02157W 3X1NM ICEBERG4 5800S 02029W 3X1NM ICEBERG5 5229S 02231W 3X1NM ICEBERG6 5238S 02204W 3X1NM ICEBERG7 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 (TIERRA DEL FUEGO COAST) A: 5529S 06639W 5521S 06312W 5149S 06319W 5152S 06644W 6.SEVERAL ICEBERGS A: 4602S 05747W
HIGH 1014HPA 51S 55W MOV NE INTSF EXP 45S 40W BY 01/1200
LOW 978HPA 51S 34W MOV E WKN EXTENDS CFNT AT 51S 33W 46S 36W 43S 34W MOV NE ASOCIATED WITH OFNT AT 52S 34W 58S 34W 52S 42W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-8-1
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 3/4 LOW PROB OF MIST VIS GOOD OCNL MODERATE
OUTER RIO DE LA PLATA: SECTOR E 3/4 LOW PROB OF MIST VIS GOOD OCNL MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR E 3/4 LOW PROB OF MIST VIS GOOD OCNL MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR N 4 PROB OF RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR N 4 WITH GUSTS LOW PROB OF ISOL RAIN DURING THE NIGTH VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR N 5/6 WITH GUSTS VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR N 5/6 WITH GUSTS VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S): NE 6 WITH GUSTS RAIN SPELLS OF GOOD WEATHER VIS MODERATE
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR N 5 WITH GUSTS RAIN STARTING NIGTH VIS MODERATE OCNL POOR
ISLAS MALVINAS COASTS: NE 5 WITH GUSTS RAIN STARTING NIGTH VIS MODERATE OCNL POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 40W: SECTOR W 5 VEER SECTOR N BY 1/0000 PROB OF SH VIS GOOD OCNL MODERATE
REST OF THE AREA: SECTOR W 6 WITH GUSTS PROB OF SH RAIN VIS MODERATE
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR W 8 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE VIS POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45S: SECTOR W 5 WITH GUSTS VEER SECTOR N BY 1/0000 LOW PROB OF ISOL RAIN VIS MODERATE
REST OF THE AREA: SECTOR N 5/6 WITH GUSTS LOW PROB OF ISOL RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W) W OF 30W – N OF 55S: SW 8 WITH GUSTS DECR 6 BY 1/0600 ISOL RAIN AND SNOW MIXTURE IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE
E OF 30W – N OF 55S: SECTOR E 6 WITH GUSTS VEER SECTOR S WITH GUSTS BY 1/0000 LOW PROB OF ISOL RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
REST OF THE AREA: VRB 4 WITH GUSTS ISOL RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
SOUTH WEST AREA (50S- 60S AND 40W- 60W): SECTOR S 6 WITH GUSTS VEER SECTOR N BY 1/0000 LOW PROB OF RAIN AND SNOW MIXTURE STARTING NIGTH VIS GOOD OCNL MODERATE
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 5/4 PROB OF RAIN AND SNOW MIXTURE STARTING NIGTH VIS MODERATE
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