1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING - METAREA 6-
2024-10-12, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN
PRESSURE HPA
BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 519: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH
GUST IN FIN DEL MUNDO COASTS FROM 13/0300
WARNING 518: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH
GUST BETWEEN 35S-40S 20W-30W FROM 13/0600
WARNING 517: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH
GUST BETWEEN 40S-50S 20W-30W FROM 13/0000
WARNING 516: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR N WITH
GUST BETWEEN 40S-50S AND 30W-40W UNTIL 13/0300
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 991HPA 47S 41W MOV SE DPN EXP 57S 22W BY 13/1200 EXTENDS CFNT AT 47S 41W 40S
44W 34S 50W MOV E
STATIONARY FRONT 32S 63W 33S 55W
LOW 1000HPA 34S 42W MOV E WKN EXP 37S 27W BY 13/1200 EXTENDS CFNT AT 34S 42W 30S
42W MOV E EXP 36S 27W 30S 30W BY 13/1200
HIGH 1029HPA 31S 22W MOV E NC
521400 UTC 1.SEA ICE LIMIT 5711S 02000W 5655S 02457W 5753S 02800W 5735S 03154W
5808S 03717W 5802S 04059W 5808S 04535W 5940S 04936W 6016S 05438W 6023S 05831W
5943S 06216W 6048S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5851S 04547W 40X32NM
A76B 5826S 05159W 15X8NM D20A 5610S 03748W 13X4NM 3.ICEBERGS SMALLER THAN 10NM
B39 5641S 04410W 8X4NM A74B 5645S 04340W 8X4NM ICEBERG1 5145S 04411W 4X1NM
ICEBERG2 5909S 05040W 4X1NM ICEBERG3 5338S 03156W 2X1NM ICEBERG4 5910S 04348W
7X4NM ICEBERG5 5326S 03228W 5X2NM ICEBERG6 5517S 03600W 4X1NM ICEBERG7 5418S
02748W 4X1NM ICEBERG8 5413S 02528W 9X2NM 4.ICEBERGS AREA A: 5746S 02000W 4858S
02000W 4800S 03250W 5858S 03200W B: 5858S 03200W 5000S 03300W 5000S 04445W 5900S
04450W C: 5400S 04450W 5000S 04445W 5030S 05700W 6123S 05640W D: 6123S 05640W
5500S 05651W 5500S 06345W 6056S 06716W 5.SEVERAL ICEBERGS AREA A: 5206S 06129W
5256S 06225W 5358S 06035W 5252S 05943W B: 5029S 05341W 5058S 05115W 4936S 04952W
4902S 05254W 6.SEVERAL ICEBERGS ISOLATED A: 4729S 05326W B: 4713S 05325W C:
4754S 05224W D: 5338S 06457W
HIGH 1017HPA 35S 60W MOV E INTSF EXP 35S 48W BY 13/1200
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-10-13
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 4 TEMPO BACK SECTOR N LOW PROB OF ISOL RAIN
STORMS STARTING NIGTH NXT PROB OF RAIN STORMS STARTING EARLY MORNING VIS
MODERATE
OUTER RIO DE LA PLATA: SECTOR N 4/5 WITH GUSTS PROB OF ISOL RAIN STORMS SPELLS
OF GOOD WEATHER VIS MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR N 4 VEER SECTOR E PROB OF ISOL RAIN STORMS
SPELLS OF GOOD WEATHER VIS MODERATE
MAR DEL PLATA COASTS(3617S - 3830S): SECTOR S 4 VEER SECTOR N LOW PROB OF ISOL
SH RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(3830S - 41S): SECTOR W 5 BACK SECTOR N WITH GUSTS
WORSENING TOWARDS THE END OF THE PERIOD VIS GOOD
PENINSULA DE VALDES COASTS(41S - 45S): SECTOR W 5 WITH GUSTS TEMPO BACK SECTOR
N WITH GUSTS LOW PROB OF SH DURING THE EARLY MORNING VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45S - 48S): SECTOR W 5 WITH GUSTS VIS GOOD
SOUTH PATAGONIA COASTS(48S - 54S): SECTOR S 5 WITH GUSTS VEER SECTOR W 6 WITH
GUSTS VIS GOOD OCNL MODERATE
FIN DEL MUNDO COASTS(54S - 55S): SECTOR W 5/6 WITH GUSTS INCR 7/8 WITH GUSTS
BY 13/0300 PROB OF RAIN AND SNOW MIXTURE VIS MODERATE TO POOR
ISLAS MALVINAS COASTS: SECTOR W 5 WITH GUSTS LOW PROB OF SH IMPR TOWARDS NIGTH
VIS GOOD OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 5 WITH GUSTS INCR 7/8 WITH
GUSTS BY 13/0300 PROB OF RAIN STORMS STARTING EVENING VIS MODERATE TO POOR
E OF 45W: SECTOR N 7 WITH GUSTS BACK SECTOR S 7/6 WITH GUSTS PROB OF RAIN
STORMS IMPR GRADUALLY STARTING EVENING VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR S 6/5 WITH GUSTS VEER SECTOR W 5 WITH GUSTS VIS
MODERATE OCNL GOOD
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30W: SECTOR N 5/6 WITH GUSTS INCR
7/8 WITH GUSTS BY 13/0000 PROB OF SH RAIN VIS MODERATE TO POOR
REST OF THE AREA: SECTOR N 8 WITH GUSTS BACK SW 7/6 WITH GUSTS PROB OF SH RAIN
VIS POOR TO MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50W: SECTOR W 7/5 WITH GUSTS PROB
OF ISOL SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE
REST OF THE AREA: SECTOR W 5 WITH GUSTS LOW PROB OF SH DURING THE MORNING VIS
GOOD OCNL MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W - N OF 55S: SECTOR N 5/6 WITH
GUSTS INCR 7 WITH GUSTS BACK SECTOR S 6 WITH GUSTS BY 13/0900 PROB OF SH RAIN
SPELLS OF GOOD WEATHER STARTING EARLY MORNING VIS MODERATE OCNL POOR
E OF 30W - S OF 55S: SECTOR W 5 WITH GUSTS VEER SECTOR E PROB OF RAIN AND SNOW
MIXTURE STARTING NIGTH VIS MODERATE
REST OF THE AREA: SECTOR W 5/6 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE SPELLS
OF GOOD WEATHER VIS MODERATE
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR W 5 WITH GUSTS PROB OF
RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE
REST OF THE AREA: SECTOR W 5/7 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE NXT SH
RAIN STARTING NIGTH VIS MODERATE OCNL POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 5 WITH GUSTS INCR 7 GUST WITH 8
INTENSITY BY 13/0300 PROB OF ISOL RAIN AND SNOW MIXTURE NXT PROB OF RAIN
STARTING EVENING VIS MODERATE TO POOR
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1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING - METAREA 6-
12:00 UTC 12, OCTOBER 2024.
NATIONAL WEATHER SERVICE (NWS)
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS
PART 1 GALE WARNING:
1019/2024 STRONG BARIC GRADIENT ON NORTHER BELLINGSHAUSEN SEA PROVOKES WINDS FORCE 8 FROM W WITH GUST IN 60S-65S 80W-90W FROM 13/0900
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 966HPA 63S 45W MOV E
CFNT AT 60S 85W 64S 90W MOV SE
121400 UTC 1.SEA ICE LIMIT 5711S 02000W 5655S 02457W 5753S 02800W 5735S 03154W 5808S 03717W 5802S 04059W 5808S 04535W 5940S 04936W 6016S 05438W 6023S 05831W 5943S 06216W 6048S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5851S 04547W 40X32NM A76B 5826S 05159W 15X8NM D20A 5610S 03748W 13X4NM 3.ICEBERGS SMALLER THAN 10NM B39 5641S 04410W 8X4NM A74B 5645S 04340W 8X4NM ICEBERG1 5145S 04411W 4X1NM ICEBERG2 5909S 05040W 4X1NM ICEBERG3 5338S 03156W 2X1NM ICEBERG4 5910S 04348W 7X4NM ICEBERG5 5326S 03228W 5X2NM ICEBERG6 5517S 03600W 4X1NM ICEBERG7 5418S 02748W 4X1NM ICEBERG8 5413S 02528W 9X2NM 4.ICEBERGS AREA A: 5746S 02000W 4858S 02000W 4800S 03250W 5858S 03200W B: 5858S 03200W 5000S 03300W 5000S 04445W 5900S 04450W C: 5400S 04450W 5000S 04445W 5030S 05700W 6123S 05640W D: 6123S 05640W 5500S 05651W 5500S 06345W 6056S 06716W 5.SEVERAL ICEBERGS AREA A: 5206S 06129W 5256S 06225W 5358S 06035W 5252S 05943W B: 5029S 05341W 5058S 05115W 4936S 04952W 4902S 05254W 6.SEVERAL ICEBERGS ISOLATED A: 4729S 05326W B: 4713S 05325W C: 4754S 05224W D: 5338S 06457W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-10-13
COASTAL AREAS:
SOUTHERN PORTION OF DRAKE STRAIT : NW 4/5 SLIGHT INTERMITTENT SNOW FALL MOD SNOW FALL STARTING EARLY MORNING VIS POOR
MAR DE LA FLOTA COASTS : NW 4/5 SLIGHT INTERMITTENT SNOW FALL MOD SNOW FALL STARTING EARLY MORNING VIS POOR
GERLACHE STRAIT : NE 5/6 WITH GUSTS SNOW FALL PROB OF FOG VIS POOR
MARGARITA BAY W OF 65W: NE 5/6 WITH GUSTS SNOW FALL PROB OF FOG VIS POOR
MARGARITA BAY REST OF THE AREA: E 3 PROB OF MIST VIS GOOD TO MODERATE
EREBUS Y TERROR GULF : SW 5 VEER NE BY 13/0900 PROB OF MIST STARTING NIGTH VIS MODERATE
OCEANIC AREAS:
NORTHER BELLINGSHAUSEN SEA W OF 80W: N 6 BACK NW 8 BY 13/0900 SNOW FALL PROB OF FOG VIS MODERATE TO POOR
NORTHER BELLINGSHAUSEN SEA REST OF THE AREA: N 5 SNOW FALL PROB OF FOG VIS MODERATE TO POOR
SOUTHERN BELLINGSHAUSEN SEA W OF 80W: N 6 BACK NW 8 BY 13/0900 SNOW FALL PROB OF FOG VIS MODERATE TO POOR
SOUTHERN BELLINGSHAUSEN SEA REST OF THE AREA: N 5 INCR 7 WITH GUSTS BY 13/0900 SNOW FALL VIS MODERATE
NORTHERN WEDDELL SEA (60-68S 20-50W): W 5 SLIGHT INTERMITTENT SNOW FALL PROB OF MIST VIS MODERATE
SOUTHERN WEDDELL SEA (68-78S 20-60W): S 4/5 PROB OF SLIGHT INTERMITTENT SNOW FALL PROB OF MIST VIS MODERATE=