WWST02 SABM 181200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-18, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 427: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN SOUTH EAST AREA (50S- 60S AND 20W- 40W) NORTHERN OF 55 FROM 19/0000
WARNING 426: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR W WITH GUST IN DRAKE AREA (55S- 60S AND 60W- 67W) FROM 19/0300
PART 2 GENERAL SYNOPSIS AT 09:00UTC
HIGH 1029HPA 43S 43W MOV NE WKN
LOW 1017HPA 49S 59W MOV E WKN EXTENDS CFNT AT 48S 57W 44S 55W 40S 59W MOV E
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 12:00 UTC VALID UNTIL 12:00 UTC 2024-08-19
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR E 3/4 VEER SECTOR S 5 WITH GUSTS BY 19/0000 LOW PROB OF DRIZZLE RAIN STARTING EVENING VIS GOOD OCNL MODERATE
OUTER RIO DE LA PLATA: SECTOR E 3/4 VEER SECTOR S 5 WITH GUSTS BY 19/0000 LOW PROB OF DRIZZLE RAIN STARTING EVENING VIS GOOD OCNL MODERATE
URUGUAY SOUTH EAST COASTS: SECTOR E 3/4 VEER SECTOR S 5 WITH GUSTS BY 19/0000 LOW PROB OF DRIZZLE RAIN STARTING EVENING VIS GOOD OCNL MODERATE
MAR DEL PLATA COASTS(36 17S – 38 30S): SECTOR E 3/4 VEER SECTOR S 5 WITH GUSTS BY 19/0600 LOW PROB OF SH RAIN STARTING EVENING NEXT IMPR VIS GOOD OCNL MODERATE
RINCON BAHIA BLANCA COASTS(38 30S – 41 S): SECTOR S 4/5 LOW PROB OF ISOL RAIN DURING THE EVENING VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41 S – 45 S): SECTOR S 4/5 LOW PROB OF RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE
GOLFO DE SAN JORGE COASTS(45 S – 48 S): SECTOR W 4/5 RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE
SOUTH PATAGONIA COASTS(48 S – 54 S): SECTOR W 5 WITH GUSTS RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS GOOD OCNL MODERATE
FIN DEL MUNDO COASTS(54 S – 55 S): SECTOR W 5/6 WITH GUSTS RAIN AND SNOW MIXTURE VIS MODERATE OCNL POOR
ISLAS MALVINAS COASTS: SECTOR W 5 WITH GUSTS RAIN AND SNOW MIXTURE SPELLS OF GOOD WEATHER VIS MODERATE
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 40W: SECTOR E 4/5 BACK SECTOR S BY 19/0600 SH RAIN STARTING EVENING VIS MODERATE
REST OF THE AREA: SECTOR S 5/4 VEER VRB 3 BY 19/0600 ISOL RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
CENTRAL EAST AREA (40S- 50S AND 20W- 40W): SECTOR S 5 VEER SECTOR E WITH GUSTS BY 18/1800 ISOL RAIN AND SNOW MIXTURE VIS GOOD OCNL MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) W OF 45W: SECTOR N 4/5 BACK SECTOR W WITH GUSTS BY 18/1800 RAIN AND SNOW MIXTURE SPELLS OF GOOD
