WWST02 SABM 180000
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-18, 00:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 425: STRONG BARIC GRADIENT MOV E PROVOKES WINDS FORCE 8 FROM SECTOR W WITH GUST BETWEEN 35S-40S 20W-30W UNTIL 18/1500
PART 2 GENERAL SYNOPSIS AT 21:00UTC
LOW 1023HPA 52S 60W MOV SE WKN EXTENDS CFNT AT 52S 60W 45S 60W 40S 64W MOV NE
HIGH 1029HPA 47S 47W MOV NE INTSF EXP 41S 44W BY 18/1200
171400 UTC 1.SEA ICE LIMIT 5647S 02000W 5546S 02517W 5253S 02928W 5310S 03541W 5454S 03553W 5352S 03937W 5453S 04514W 5653S 05227W 5832S 05634W 5819S 05824W 5758S 06134W 6030S 06716W 2.ICEBERGS GREATER THAN 10NM D29C 5316S 02028W 10X4NM 3.ICEBERGS SMALLER THAN 10NM ICEBERG1 5250S 02032W 3X1NM ICEBERG2 5335S 02151W 3X1NM ICEBERG3 5722S 05046W 2X1NM ICEBERG4 5323S 02029W 2X1NM ICEBERG5 5306S 02053W 2X1NM 4.ICEBERGS AREA A: 5900S 02000W 4800S 02000W 5200S 05600W 4800S 04400W B: 6100S 06000W 5600S 03500W 5000S 04800W 5200S 05600W C: 5500S 05700W 6100S 06000W 6200S 06716W 5800S 06716W 5.SEVERAL ICEBERGS AREA A: 5200S 06645W 5200S 06300W 5500S 06119W 5500S 06321W B: 5200S 06645W 5200S 06300W 4900S 06600W 4900S 06500W 6.SEVERAL ICEBERGS ISOLATED A: 4713S 05325W B: 4754S 05224W C: 5224S 05341W 180NM SE OF THE MALVINAS ISLANDS. D: 5526S 06019W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS. E: 5536S 05838W 20NM SOUTH OF THE COAST OF THE MALVINAS ISLANDS.
PART 3 FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2024-08-19
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 4 WITH GUSTS BACK SE 4/5 WITH GUSTS BY 18/1500 PROB OF DRIZZLE RAIN DURING THE EVENING VIS GOOD TO MODERATE
OUTER RIO DE LA PLATA: SECTOR E 4 WITH GUSTS BACK SE 4/5 WITH GUSTS BY 18/1500 PROB OF DRIZZLE RAIN DURING THE EVENING VIS GOOD TO MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR E 4 WITH GUSTS PROB OF RAIN STORMS VIS MODERATE
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR E 4 VEER SECTOR S 4 WITH GUSTS PROB OF SH RAIN VIS MODERATE
RINCON BAHIA BLANCA COASTS(3830S – 41S): SECTOR N 3/4 BACK SECTOR S 4/5 BY 18/1200 PROB OF RAIN IMPR TOWARDS EVENING VIS MODERATE OCNL GOOD
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR S 4 PROB OF ISOL RAIN VIS MODERATE TO GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): SECTOR S 4 VEER SW 4/5 BY 18/1200 PROB OF ISOL RAIN SNOW FALL VIS MODERATE OCNL GOOD
SOUTH PATAGONIA COASTS(48S – 54S) N OF 51S: SW 4/5 PROB OF ISOL RAIN SNOW FALL VIS MODERATE
SOUTH PATAGONIA COASTS(48S – 54S) REST OF THE AREA: SECTOR S 5 VEER SECTOR W 6 WITH GUSTS BY 18/0900 BACK SW 5/6 BY 18/1800 PROB OF SNOW FALL VIS MODERATE
FIN DEL MUNDO COASTS(54S – 55S): SECTOR S 5 VEER SECTOR W 6 WITH GUSTS BY 18/0900 BACK SW 6 BY 18/1800 PROB OF SNOW FALL VIS MODERATE
ISLAS MALVINAS COASTS: VRB 3/4 BACK SW 5/6 WITH GUSTS BY 18/1200 PROB OF RAIN SNOW FALL TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) E OF 30W: SW 7/8 WITH GUSTS DECR 6/5 WITH GUSTS BY 18/1500 DECR 4 WITH GUSTS BY 18/1800 PROB OF RAIN STORMS VIS POOR TO GOOD
E OF 40 – W OF 30W: SECTOR S 6/5 WITH GUSTS BACK SECTOR E 4/3 BY 18/1200 PROB OF SH RAIN IMPR STARTING EARLY MORNING VIS MODERATE TO GOOD
REST OF THE AREA: SECTOR E 4/5 WITH GUSTS BACK SECTOR N 5/6 WITH GUSTS BY 18/0900 PROB OF RAIN STORMS TOWARDS MORNING VIS GOOD TO MODERATE
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) N OF 45S: SECTOR S 6/5 WITH GUSTS VEER SW 5/4 WITH GUSTS BY 18/1800 PROB OF SH RAIN TOWARDS EARLY MORNING VIS MODERATE OCNL GOOD
REST OF THE AREA: SECTOR S 4/5 WITH GUSTS VEER SW 5 BY 18/0600 VIS GOOD OCNL MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) N OF 45 – E OF 50W: VRB 4/3 BACK SECTOR N 5/6 WITH GUSTS BY 18/0900 PROB OF RAIN STORMS TOWARDS THE END OF THE PERIOD VIS GOOD TO MODERATE
S OF 45 – E OF 50W: SW 4/3 BACK NW 5/6 WITH GUSTS BY 18/1500 PROB OF RAIN STORMS TOWARDS EVENING VIS GOOD TO MODERATE
REST OF THE AREA: SECTOR S 5/6 WITH GUSTS BACK SW 6/5 WITH GUSTS BY 18/1200 PROB OF RAIN STORMS IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE
SOUTH EAST AREA (50S- 60S AND 20W- 40W) E OF 30W: SW 5/6 WITH GUSTS VEER SECTOR W 6/7 GUST WITH 8 INTENSITY BY 18/1200 VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR W 5/6 WITH GUSTS INCR 6/7 GUST WITH 8 INTENSITY BY 18/1500 VEER NW 6/7 GUST WITH 8 INTENSITY BY 18/1800 PROB OF ISOL SNOW FALL VIS POOR OCNL POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) E OF 50W: NW 4/5 WITH GUSTS INCR 5/6 WITH GUSTS BY 18/0600 INCR 6/7 WITH GUSTS BY 18/1200 PROB OF ISOL SNOW FALL VIS MODERATE OCNL POOR
REST OF THE AREA: NW 5 WITH GUSTS BACK SECTOR W 5/6 WITH GUSTS BY 18/1900 PROB OF ISOL SNOW FALL IMPR TOWARDS THE END OF THE PERIOD VIS MODERATE OCNL GOOD
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR W 5 WITH GUSTS BACK SW 6/7 GUST WITH 8 INTENSITY BY 18/1200 PROB OF SNOW FALL VIS MODERATE OCNL POOR
