WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-05-25, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 260: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR S WITH GUST IN SOUTH EAST AREA (50S- 60S AND 20W- 40W) FROM 26/0300
WARNING 259: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SECTOR N WITH GUST BETWEEN 35S-40S AND 30W-20W UNTIL 26/0000
PART 2 GENERAL SYNOPSIS AT 09:00UTC
HIGH 1032HPA 41S 63W MOV NE NC EXP 40S 57W BY 26/1200 EXTENDS RIDGE AT 41S 36W 47S 65W 60S 73W MOV NE EXP 40S 57W 50S 59W 60S 66W BY 26/1200
CFNT AT 40S 47W 29S 40W 25S 46W MOV SE
LOW 1002HPA 46S 35W MOV SE DPN EXP 48S 21W BY 26/1200 EXTENDS CFNT AT 46S 35W 42S 50W 43S 61W MOV SE EXP 48S 21W 40S 32W BY 26/1200
CFNT AT 60S 46W 53S 55W MOV SE
251400 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 5848S 04538W 40X32NM A78 5704S 02520W 08X3NM D29C 5338S 02923W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5814S 03541W 5X2NM ICEBERG2 5716S 02416W 4X3NM ICEBERG3 5751S 02535W 4X1NM ICEBERG4 5408S 02950W 7X1NM ICEBERG5 5345S 02920W 5X1NM ICEBERG6 5858S 04418W 4X1NM ICEBERG7 5745S 04357W 4X1NM ICEBERG8 5153S 02309W 4X1NM ICEBERG9 5153S 02256W 4X1NM ICEBERG10 5151S 02244W 4X1NM ICEBERG11 5153S 02244W 3X1NM 4.ICEBERGS AREA A: 6430S 02000W 4600S 02000W 4650S 04000W 6028S 04000W B: 6028S 04000W 4900S 04000W 5200S 05800W 6300S 05800W C: 6300S 05800W 5200S 05800W 5530S 06716W 6630S 06716W 5.SEVERAL ICEBERGS A: 5344S 06343W (50NM NORTH TO LIGHTHOUSE SAN JUAN DE SALVAMENTO)
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-05-26
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 4/3 BACK E 3 BY 26/0900 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR S 5/4 DECR 4/3 BY 25/1800 VIS GOOD
URUGUAY SOUTH EAST COASTS: SECTOR S 5/4 DECR 4/3 BY 26/0000 PROB OF MIST DURING THE EARLY MORNING VIS GOOD OCNL MODERATE
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR S 5/4 DECR 3 BY 26/0600 PROB OF SH IMPR TOWARDS THE END OF THE PERIOD VIS GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR S 4/3 BACK VRB BY 26/0000 PROB OF SH IMPR STARTING EVENING VIS GOOD
PENINSULA DE VALDES COASTS(41S – 45S): VRB 3 VEER SECTOR N BY 26/0300 PROB OF SH NXT PROB OF MIST FOG PATCHES STARTING EARLY MORNING VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45S – 48S): VRB 3 VEER SECTOR N INCR 4/5 BY 26/0300 PROB OF SH NXT PROB OF MIST FOG PATCHES STARTING NIGTH VIS GOOD TO MODERATE
SOUTH PATAGONIA COASTS(48S – 54S): VRB 3 VEER SECTOR N 3/4 BY 25/1800 INCR 5 WITH GUSTS BY 26/0600 PROB OF MIST FOG PATCHES VIS MODERATE TO POOR
FIN DEL MUNDO COASTS(54S – 55S): SECTOR W 3/4 VEER SECTOR N BY 26/0600 PROB OF MIST FOG PATCHES STARTING EARLY MORNING VIS GOOD TO MODERATE
ISLAS MALVINAS COASTS: SW 4/5 WITH GUSTS DECR 4/3 BY 25/2100 PROB OF SH VIS GOOD OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SECTOR N 7/8 WITH GUSTS BACK SECTOR S 4/5 BY 26/0000 PROB OF RAIN STORMS NXT PROB OF SH VIS VERY POOR TO MODERATE
E OF 45W: SECTOR S 5/4 INCR 5/6 WITH GUSTS BY 26/0000 PROB OF SH VIS MODERATE
REST OF THE AREA: SECTOR S 6/7 INCR 6/5 BY 26/0000 DECR 5/3 BY 26/0600 PROB OF SH VIS MODERATE TO POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR N 5 BACK 5 WITH GUSTS VIS GOOD
CENTRAL WEST AREA (40S- 50S AND 40W- 60W): SECTOR S 6/5 WITH GUSTS DECR 5/4 BY 26/1200 PROB OF SH VIS MODERATE TO GOOD
SOUTH EAST AREA (50S- 60S AND 20W- 40W): SW 5/6 VEER SECTOR W BY 25/1900 BACK SECTOR S 7/8 WITH GUSTS BY 26/0300 PROB OF SNOW FALL VIS MODERATE TO POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W): SW 6/7 WITH GUSTS PROB OF SNOW FALL NXT PROB OF SH OF SNOW VIS POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SW 6/5 WITH GUSTS DECR 5/3 VEER VRB 3 BY 26/0300 PROB OF SH OF SNOW IMPR STARTING NOON VIS POOR TO GOOD