WWST02 SABM 241200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-05-24, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 253: STRONG BARIC GRADIENT MOV NE PROVOKES WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 50S-60S AND 40W-50W UNTIL 25/0000
WARNING 259: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 9 WITH GUST BETWEEN 35S-40S 35W-20W FROM 25/0300
WARNING 258: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 9 WITH GUST BETWEEN 50S-55S 30W-20W FROM 25/0000
PART 2 GENERAL SYNOPSIS AT 09:00UTC
LOW 990HPA 56S 42W MOV SE DPN EXP 58S 19W BY 25/1200 EXTENDS CFNT AT 56S 42W 50S 44W 47S 54W MOV SE
STRONG BARIC GRADIENT 47S 55W 57S 63W 57S 51W 49S 45W MOV E
HIGH 1032HPA 41S 53W NC
231400 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 5850S 04533W 40X32NM A78 5705S 02526W 08X3NM D29C 5339S 02930W 12X5NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5814S 03541W 5X2NM ICEBERG2 5653S 02441W 4X3NM ICEBERG3 5752S 02539W 4X1NM ICEBERG4 5420S 03004W 7X1NM ICEBERG5 5340S 02941W 5X1NM ICEBERG6 5903S 04429W 4X1NM ICEBERG7 5805S 04619W 4X1NM ICEBERG8 5153S 02313W 4X1NM ICEBERG9 5152S 02255W 4X1NM ICEBERG10 5150S 02243W 4X1NM ICEBERG11 5153S 02244W 3X1NM 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 5.SEVERAL ICEBERGS A: 5357S 06348W (50NM NORTH TO LIGHTHOUSE SAN JUAN DE SALVAMENTO
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-05-25
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 5 VIS GOOD
OUTER RIO DE LA PLATA: SECTOR S 5/6 WITH GUSTS DECR BY 25/0000 PROB OF ISOL RAIN STARTING NOON VIS GOOD TO MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR S 5/6 WITH GUSTS DECR BY 25/0000 PROB OF ISOL RAIN STARTING NOON VIS GOOD TO MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR S 5/6 WITH GUSTS DECR 5 BY 24/2100 SH RAIN FROM 24/1800 IMPR VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR S 4 PROB OF ISOL RAIN FROM 24/1800 IMPR VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR S 4 PROB OF ISOL RAIN DURING THE EARLY MORNING VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR S 5/4 PROB OF ISOL RAIN FROM 25/0000 IMPR VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S): SECTOR S 6/5 WITH GUSTS DECR 4 BY 25/0000 VIS GOOD
FIN DEL MUNDO COASTS(54 S – 55 S): SW 6/5 WITH GUSTS VIS GOOD
ISLAS MALVINAS COASTS: SECTOR S 6/5 WITH GUSTS PROB OF ISOL RAIN SNOW FALL DURING THE EVENING IMPR VIS GOOD OCNL MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 35W: NW 6 INCR 9 BY 25/0300 PROB OF HVY SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE TO POOR
REST OF THE AREA: SECTOR S 5/6 WITH GUSTS SH RAIN VIS MODERATE OCNL POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45 – E OF 30W: SECTOR S 5 PROB OF SH RAIN STARTING EVENING NEXT HVY RAIN STARTING NIGTH VIS MODERATE OCNL POOR
S OF 45 – E OF 30W: SW 5 VEER NW 5/6 BY 25/0000 LOW PROB OF ISOL RAIN DURING THE EARLY MORNING VIS GOOD OCNL MODERATE
N OF 45 – E OF 30W: SECTOR S 5 WITH GUSTS PROB OF SH RAIN STARTING EARLY MORNING VIS GOOD OCNL MODERATE
REST OF THE AREA: NW 5/7 WITH GUSTS BACK SW 6 BY 25/0300 PROB OF SH OF RAIN SH OF SNOW VIS MODERATE OCNL POOR
CENTRAL WEST AREA (40S- 50S AND 40W- 60W): SECTOR S 7/6 WITH GUSTS PROB OF SH RAIN SPELLS OF GOOD WEATHER VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) N OF 55 – E OF 30W: SW 6 WITH GUSTS VEER NW 9 WITH GUSTS BY 25/0000 PROB OF SNOW FALL STARTING NIGTH VIS GOOD TO POOR OCNL VERY POOR
REST OF THE AREA: SW 6 WITH GUSTS PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: SECTOR S 8 WITH GUSTS DECR 6 WITH GUSTS BY 25/0000 PROB OF ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS POOR TO MODERATE
REST OF THE AREA: SECTOR S 6 WITH GUSTS INCR 7 WITH GUSTS BY 25/0300 PROB OF ISOL SNOW FALL SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE
DRAKE AREA (55S- 60S AND 60W- 67W): SW 6 WITH GUSTS VIS GOOD