Maritime Weather Bulletin Metarea 6

WWST02 SABM 231200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-05-23, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 255: LOW 988HPA AT 45S 32W MOV SE WEAKENING PROVOKES WINDS FORCE 8 AROUND ITSELF WITH GUST BETWEEN 40S-50S 40W-20W UNTIL 24/0900
WARNING 254: LOW 988HPA EXPECTED 55S 42W BY 24/1200 WILL PROVOKE WINDS FORCE 9 AROUND ITSELF WITH GUST BETWEEN 50S-60S 50W-40W FROM 24/0000
WARNING 253: STRONG BARIC GRADIENT MOV NE WILL PROVOKE WINDS FORCE 9 FROM SECTOR S WITH GUST BETWEEN 50S-60S 60W-50W FROM 23/1500
WARNING 252: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN FIN DEL MUNDO COASTS ISLAS MALVINAS COASTS DRAKE AREA (55S- 60S AND 60W- 67W) UNTIL 24/0300
WARNING 257: LOW 1008HPA AT 38S 40W MOV E WEAKENING PROVOKES WINDS FORCE 8 AROUND ITSELF WITH GUST BETWEEN 35S-40S 45W-35W UNTIL 23/1800
WARNING 256: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 9 FROM SW WITH GUST BETWEEN 50S-55S 30W-20W FROM 24/0300
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 988HPA 45S 32W MOV SE WKN EXTENDS CFNT AT 43S 34W 40S 38W MOV NE
LOW 1008HPA 38S 40W MOV E WKN EXTENDS CFNT AT 35S 43W MOV NE
CFNT AT 52S 39W 48S 44W 42S 52W MOV NE
CFNT AT 39S 32W 56S 41W MOV NE
TROUGH 55S 55W 59S 56W MOV E
RIDGE 54S 52W 59S 47W MOV NE
211400 UTC 1.SEA ICE LIMIT 6300S 02000W 6304S 02455W 6142S 03048W 5917S 03357W 5911S 03751W 5912S 04252W 5814S 04709W 5903S 05252W 6047S 05455W 6252S 05837W 6345S 06332W 6523S 06716W 2.ICEBERGS GREATER THAN 10NM A23A 5852S 04520W 40X32NM D28A 5150S 02545W 16X13NM A78 5715S 02531W 11X4NM D29C 5349S 02932W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 6033S 03609W 9X1NM ICEBERG2 5815S 03602W 5X2NM ICEBERG3 5644S 02535W 4X3NM ICEBERG4 5757S 02541W 4X1NM ICEBERG5 5441S 03022W 7X1NM ICEBERG6 5344S 02919W 3X2NM ICEBERG7 5344S 02930W 5X1NM ICEBERG8 5912S 04520W 4X1NM ICEBERG9 5805S 04619W 4X1NM 4.ICEBERGS AREA A: 6600S 02000W 4500S 02000W 4900S 04500W 6200S 04500W B: 6200S 04500W 5016S 04500W 5300S 06000W 6330S 06000W C: 6330S 06000W 5325S 06000W 5553S 06716W 6710S 06716W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-05-24
COASTAL AREAS:
INNER RIO DE LA PLATA: SE 5/6 WITH GUSTS VEER SECTOR S BY 24/0600 PROB OF DRIZZLE RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR
OUTER RIO DE LA PLATA: SE 5/6 WITH GUSTS VEER SECTOR S BY 24/0000 PROB OF ISOL DRIZZLE RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR
URUGUAY SOUTH EAST COASTS: SE 5/6 WITH GUSTS VEER SECTOR S 6 GUST WITH 8 INTENSITY BY 24/0300 PROB OF DRIZZLE RAIN STORMS VIS MODERATE TO POOR
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR S 5/6 WITH GUSTS PROB OF SH DRIZZLE SPELLS OF GOOD WEATHER VIS MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR S 6/5 WITH GUSTS PROB OF SH SPELLS OF GOOD WEATHER VIS MODERATE
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR S 6/5 WITH GUSTS PROB OF ISOL SH SPELLS OF GOOD WEATHER VIS MODERATE
GOLFO DE SAN JORGE COASTS(45S – 48S): SECTOR S 6 WITH GUSTS VEER SW 7 GUST WITH 8 INTENSITY BY 24/1200 PROB OF ISOL SH SPELLS OF GOOD WEATHER VIS MODERATE
SOUTH PATAGONIA COASTS(48S – 54S): SW 6/7 GUST WITH 8 INTENSITY PROB OF SH SNOW FALL VIS MODERATE OCNL POOR
FIN DEL MUNDO COASTS(54S – 55S): SECTOR W 8 WITH GUSTS BACK SW BY 23/1800 DECR SW 7 GUST WITH 8 INTENSITY BY 24/0000 PROB OF RAIN SNOW FALL VIS POOR
ISLAS MALVINAS COASTS: SW 7/8 WITH GUSTS PROB OF RAIN SNOW FALL VIS POOR
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 45W: SECTOR S 6 WITH GUSTS PROB OF ISOL DRIZZLE RAIN VIS MODERATE
W OF 35 – E OF 45W: VRB 8 WITH GUSTS DECR SE 6 WITH GUSTS BY 24/0300 PROB OF HVY RAIN VIS POOR
REST OF THE AREA: SECTOR N 6 WITH GUSTS BACK NW 7 GUST WITH 8 INTENSITY BY 23/1800 PROB OF SH DRIZZLE VIS MODERATE OCNL POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30 – N OF 45S: NW 7/8 WITH GUSTS PROB OF RAIN VIS POOR
E OF 30 – S OF 45S: NW 6 WITH GUSTS INCR SECTOR W 8 WITH GUSTS BY 23/1500 PROB OF HVY RAIN VIS POOR OCNL VERY POOR
W OF 30 – N OF 45S: VRB 8 WITH GUSTS DECR SW 6 WITH GUSTS BY 23/2100 PROB OF RAIN NXT LOW PROB OFISOL DRIZZLE VIS POOR TO MODERATE
REST OF THE AREA: SECTOR W 6/8 WITH GUSTS BACK SW 7 GUST WITH 8 INTENSITY BY 24/0600 PROB OF RAIN SNOW FALL VIS MODERATE OCNL POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) W OF 50W: SECTOR S 7 GUST WITH 8 INTENSITY VEER SW 7 WITH GUSTS BY 23/2100 PROB OF ISOL SH SNOW FALL VIS POOR OCNL MODERATE
N OF 50S: SECTOR S 5/6 WITH GUSTS PROB OF ISOL SH DRIZZLE VIS MODERATE OCNL GOOD
REST OF THE AREA: SW 7 GUST WITH 8 INTENSITY VEER SECTOR W 7 GUST WITH 8 INTENSITY BY 24/0900 PROB OF RAIN SNOW FALL VIS POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) W OF 30W: SECTOR W 5/6 WITH GUSTS BACK SW 7 GUST WITH 8 INTENSITY BY 23/2100 PROB OF RAIN SNOW FALL VIS MODERATE TO POOR OCNL VERY POOR
REST OF THE AREA: SECTOR W 7 GUST WITH 8 INTENSITY BACK SW 9 WITH GUSTS BY 24/0300 PROB OF RAIN NXT SNOW FALL VIS VERY POOR TO POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) W OF 50W: SW 7 WITH GUSTS INCR 9 WITH GUSTS BY 23/1500 PROB OF RAIN SNOW FALL VIS VERY POOR TO POOR
REST OF THE AREA: SW 6 WITH GUSTS INCR VRB 9 WITH GUSTS BY 24/0000 PROB OF SNOW FALL VIS VERY POOR TO POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SW 8 WITH GUSTS BACK SECTOR S 7 GUST WITH 8 INTENSITY BY 24/0300 PROB OF SNOW FALL VIS POOR