WWST02 SABM 241200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-24, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 437: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 9 FROM SECTOR W WITH GUST BETWEEN 35S-40S AND 20W-35W FROM 24/1500
PART 2 GENERAL SYNOPSIS AT 09:00UTC
231400 UTC 1.SEA ICE LIMIT 6204S 02000W 6003S 06119W 5921S 05822W 5908S 05445W 5728S 04957W 5628S 04619W 5333S 04318W 5345S 03919W 5445S 03547W 5252S 03413W 5406S 02718W 5614S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5204S 02010W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5335S 02151W 3X1NM ICEBERG2 5709S 05001W 2X1NM 4.ICEBERGS AREA A: 5827S 02000W 4651S 02000W 4814S 04505W 57019S 04515W B: 5719S 04515W 4807S 04508W 4959S 05255W 61012S 05415W C: 6112S 05415W 5600S 05358W 5704S 06716W 62049S 06716W D: 5557S 05359W 4956S 05256W 5000S 05804W 55055S 05912W 5.SEVERAL ICEBERGS AREA A: 5100S 06502W 5100S 06128W 5500S 06110W 5357S 06713W 6.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.
HIGH 1026HPA 36S 67W MOV E WKN EXP 36S 60W BY 25/1200
LOW 999HPA 38S 44W MOV E WKN EXP 38S 42W BY 25/1200 EXTENDS CFNT AT 38S 44W 38S 34W 30S 40W MOV E
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-08-25
COASTAL AREAS:
INNER RIO DE LA PLATA: SW 3 PROB OF ISOL RAIN DURING THE EVENING VIS GOOD OCNL MODERATE
OUTER RIO DE LA PLATA: SW 4/5 PROB OF ISOL RAIN DURING THE EVENING VIS GOOD OCNL MODERATE
URUGUAY SOUTH EAST COASTS: SW 4/6 WITH GUSTS PROB OF SH RAIN STARTING EVENING VIS GOOD TO MODERATE
MAR DEL PLATA COASTS(3617S – 3830S): SW 4/5 ISOL RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): SW 4 BACK SECTOR N 4 BY 25/0000 VIS GOOD
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR S 4 BACK SECTOR N 4/5 BY 25/0000 PROB OF ISOL MIST DISSIPATING STARTING EARLY MORNING VIS MODERATE TO GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): SECTOR S 4 BACK SECTOR N 4/5 BY 25/0000 PROB OF ISOL MIST DISSIPATING STARTING EARLY MORNING VIS MODERATE TO GOOD
SOUTH PATAGONIA COASTS(48S – 54S): SECTOR S 4 BACK SECTOR N 4/5 BY 25/0000 PROB OF ISOL MIST DISSIPATING STARTING EARLY MORNING VIS MODERATE TO GOOD
FIN DEL MUNDO COASTS(54S – 55S): SECTOR W 4 BACK SECTOR N 4 BY 25/0000 PROB OF ISOL MIST DISSIPATING STARTING NIGTH VIS MODERATE TO GOOD
ISLAS MALVINAS COASTS: SECTOR W 4 BACK SECTOR N BY 25/0000 LOW PROB OF ISOL RAIN IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: SECTOR W 9 WITH GUSTS DECR 5 BY 25/0300 PROB OF RAIN STORMS SPELLS OF GOOD WEATHER VIS POOR OCNL MODERATE
W OF 35W – E OF 45W: SECTOR W 6 WITH GUSTS PROB OF ISOL RAIN STORMS SPELLS OF GOOD WEATHER VIS POOR OCNL MODERATE
REST OF THE AREA: SW 6 WITH GUSTS PROB OF SH RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR S 6 WITH GUSTS LOW PROB OF ISOL RAIN VIS GOOD OCNL MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 55W: SECTOR S 6 WITH GUSTS PROB OF ISOL RAIN IMPR STARTING NIGTH VIS MODERATE TO GOOD
REST OF THE AREA: SECTOR S 5 WITH GUSTS BACK SECTOR N 4 BY 25/0600 VIS GOOD
SOUTH EAST AREA (50S- 60S AND 20W- 40W): SW 6 WITH GUSTS VIS GOOD
SOUTH WEST AREA (50S- 60S AND 40W- 60W): SECTOR W 7/5 WITH GUSTS VIS GOOD
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 5 WITH GUSTS VEER SECTOR N 5 WITH GUSTS VIS GOOD
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