Severe weather warning for Metarea 6

WWST02 SABM 011200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-07-01, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 331: LOW 995HPA AT 43S 51W MOV E DEEPENING EXPECTED 43S 25W BY 02/1200 WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 35S-40S 20W-40W FROM 01/1800
WARNING 330: LOW 995HPA AT 43S 51W MOV E DEEPENING EXPECTED 43S 25W BY 02/1200 PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 35S-45S AND 40W-55W UNTIL 02/1200
PART 2 GENERAL SYNOPSIS AT 09:00UTC
301400 UTC 1.SEA ICE LIMIT 5919S 02000W 5703S 02323W 5557S 02646W 5633S 03047W 5600S 03543W 5601S 04019W 5600S 04554W 5631S 05000W 5801S 05406W 6001S 05739W 6053S 06208W 6048S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5831S 04604W 40X32NM D29C 5356S 02630W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5540S 03223W 4X2NM ICEBERG2 5731S 02300W 2X1NM ICEBERG3 5307S 02406W 3X1NM ICEBERG4 5355S 02540W 3X1NM ICEBERG5 5245S 02852W 2X1NM ICEBERG6 5855S 02106W 3X1NM ICEBERG7 5315S 02630W 3X1NM ICEBERG8 5331S 02619W 2X1NM 4.ICEBERGS AREA A: 6106S 02000W 4700S 02000W 4659S 03455W 5718S 03502W B: 5726S 03505W 4745S 03510W 4901S 05009W 5801S 05002W C: 5805S 04957W 4856S 05003W 5315S 06716W 6648S 06716W 5.SEVERAL ICEBERGS A: 5511S 06526W B: 5452S 06457W C: 5431S 06218W D: 5537S 06145W E: 5511S 06145W F: 5553S 06257W
LOW 989HPA 55S 64W MOV NE WKN EXP 50S 55W BY 02/1200
LOW 993HPA 47S 56W MOV NE EXTENDS CFNT AT 37S 56W 41S 53W 46S 54W MOV NE
LOW 995HPA 43S 51W MOV E DPN EXP 43S 25W BY 02/1200 EXTENDS CFNT AT 37S 49W 39S 48W 41S 49W MOV E
STRONG BARIC GRADIENT SOUTH PATAGONIA COASTS MOV NE
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-07-2
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR W 4/3 WITH GUSTS VEER SECTOR N BY 01/1800 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR W 5/4 WITH GUSTS VEER SECTOR N 3 BY 01/1800 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR W 6/4 WITH GUSTS VEER SECTOR N 3 BY 01/2100 VIS MODERATE TO GOOD
MAR DEL PLATA COASTS(3617S – 3830S): SW 6/4 WITH GUSTS VEER NW 3 BY 01/1800 VIS MODERATE TO GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR W 6/5 WITH GUSTS VEER SECTOR N BY 2/0000 PROB OF RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE TO POOR OCNL GOOD
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR W 6/5 WITH GUSTS BACK SECTOR N BY 01/2100 PROB OF RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE TO POOR OCNL GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): SW 6/5 WITH GUSTS BACK SECTOR N BY 01/2100 PROB OF ISOL RAIN TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL GOOD
SOUTH PATAGONIA COASTS(48S – 54S): SW 7/6 GUST WITH 8 INTENSITY VEER NW 5 WITH GUSTS BY 2/0000 PROB OF ISOL RAIN AND SNOW MIXTURE SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE
FIN DEL MUNDO COASTS(54S – 55S): SW 7/6 WITH GUSTS VEER NW WITH GUSTS BY 2/0000 PROB OF RAIN AND SNOW MIXTURE SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE
ISLAS MALVINAS COASTS: SW 5/6 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS POOR TO MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 40W: SECTOR W 7/8 WITH GUSTS PROB OF RAIN VIS VERY POOR TO POOR
REST OF THE AREA: SECTOR W 8/7 WITH GUSTS PROB OF RAIN IMPR TOWARDS THE END OF THE PERIOD VIS VERY POOR TO POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR W 7 WITH GUSTS BACK SECTOR S WITH GUSTS BY 2/0000 PROB OF RAIN VIS POOR
REST OF THE AREA: SECTOR W 6 WITH GUSTS BACK SECTOR S WITH GUSTS BY 2/0000 PROB OF RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45 – E OF 55W: SECTOR W 8/7 WITH GUSTS PROB OF RAIN VIS VERY POOR TO POOR
W OF 55W: SECTOR W 7 GUST WITH 8 INTENSITY DECR BY 2/0900 PROB OF ISOL RAIN VIS POOR TO MODERATE
REST OF THE AREA: SECTOR S 5/6 WITH GUSTS PROB OF RAIN VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W): SECTOR S 6 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE SNOW FALL VIS POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR S 5 WITH GUSTS BACK SECTOR E 4 BY 01/1800 PROB OF ISOL SNOW FALL VIS MODERATE
REST OF THE AREA: SECTOR E 5 WITH GUSTS PROB OF ISOL RAIN AND SNOW MIXTURE SNOW FALL VIS MODERATE OCNL POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 6 WITH GUSTS PROB OF RAIN AND SNOW MIXTURE SNOW FALL VIS POOR OCNL MODERATE
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