WWST02 SABM 281200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-07-28, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 382: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH EAST AREA (50S- 60S AND 20W- 40W) FROM 29/0000
WARNING 381: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 9 FROM SECTOR S WITH GUST IN GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS
WARNING 380: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 40S-50S AND 45W-60W FROM 28/2100
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 990HPA 50S 40W MOV SE DPN EXP 57S 21W BY 29/1200 EXTENDS CFNT AT 48S 39W 44S 40W 39S 42W MOV E
LOW 984HPA 57S 41W MOV SE NC EXTENDS OFNT AT 58S 40W 61S 47W 58S 51W
LOW 987HPA 57S 56W MOV NE WKN EXP 52S 41W BY 29/1200 EXTENDS CFNT AT 55S 67W 50S 57W 45S 63W MOV E
271400 UTC 1.SEA ICE LIMIT 5818S 02000W 5622S 02450W 5545S 02908W 5528S 03440W 5541S 03915W 5632S 04440W 5851S 05105W 6054S 05434W 6137S 05727W 6118S 06013W 6145S 06338W 6206S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5325S 02421W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5153S 03119W 4X2NM ICEBERG2 5731S 02304W 2X1NM ICEBERG3 5225S 02157W 3X1NM ICEBERG4 5733S 02002W 3X1NM ICEBERG5 5243S 02258W 3X1NM ICEBERG6 5226S 02158W 3X1NM ICEBERG7 5853S 05331W 4X1NM 4.ICEBERGS AREA A: 5850S 02000W 4700S 02000W 4800S 04450W 5700S 04500W B: 5700S 04500W 4900S 04500W 4900S 05800W 5800S 05900W C: 5800S 05900W 5120S 06000W 5100S 06716W 6240S 06716W 5.SEVERAL ICEBERGS AREA (TIERRA DEL FUEGO COAST) A: 5529S 06639W 5521S 06312W 5149S 06319W 5152S 06644W 6.SEVERAL ICEBERGS A: 4602S 05747W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-07-29
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 3/4 MIST FOG PATCHES DURING THE MORNING DISSIPATING VIS GOOD OCNL MODERATE
OUTER RIO DE LA PLATA: SECTOR S 3/4 MIST FOG PATCHES DURING THE MORNING DISSIPATING VIS GOOD OCNL MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR S 3/4 MIST FOG PATCHES DURING THE MORNING DISSIPATING VIS GOOD OCNL MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR S 4 LOW PROB OF MIST DURING THE MORNING VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SW 5 WITH GUSTS VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41 S – 45 S): SW 6/5 WITH GUSTS LOW PROB OF ISOL RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SW 8 WITH GUSTS DECR 5 BY 29/0300 RAIN AND SNOW MIXTURE VIS POOR TO MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S): SW 8 WITH GUSTS VEER SECTOR W 6 WITH GUSTS BY 29/0300 RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR TO MODERATE
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR S 8 WITH GUSTS VEER SECTOR W 5 WITH GUSTS BY 29/0300 RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR TO MODERATE
ISLAS MALVINAS COASTS: SECTOR S 8 WITH GUSTS DECR 6 WITH GUSTS BY 29/0300 VEER SECTOR W BY 29/0900 RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS POOR TO MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 40W: SECTOR W 5/6 WITH GUSTS LOW PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS GOOD OCNL MODERATE
W OF 30 – E OF 40W: SECTOR N 4/3 BACK VRB BY 29/0000 ISOL RAIN VIS MODERATE
REST OF THE AREA: SECTOR N 4/6 WITH GUSTS RAIN SPELLS OF GOOD WEATHER VIS MODERATE
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR N 6 GUST WITH 8 INTENSITY BACK SECTOR W BY 28/1500 DECR 5 BY 29/0600 RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) W OF 45W: SECTOR W 6 WITH GUSTS INCR 8 WITH GUSTS BY 28/2100 RAIN AND SNOW MIXTURE VIS POOR
REST OF THE AREA: SECTOR W 6/7 WITH GUSTS RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55S: SECTOR N 6/7 WITH GUSTS BACK SECTOR W 8 WITH GUSTS BY 29/0000 RAIN AND SNOW MIXTURE TOWARDS THE END OF THE PERIOD IMPR VIS MODERATE TO POOR
REST OF THE AREA: SECTOR N 5 WITH GUSTS VEER SECTOR W BY 29/0000 ISOL RAIN AND SNOW MIXTURE VIS MODERATE
SOUTH WEST AREA (50S- 60S AND 40W- 60W): SECTOR W 4/5 BACK SECTOR S BY 29/0300 LOW PROB OF SH RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR S 7/6 GUST WITH 8 INTENSITY VEER SECTOR W WITH GUSTS BY 29/0000 RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR
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