Gale warnings issued for strong winds and potential isolated rain.

WWST02 SABM 251200
1:31:06:01:00
SECURITE
WEATHER BULLETIN FOR SHIPPING – METAREA 6-
2024-08-25, 12:00 UTC.
NATIONAL WEATHER SERVICE
SEA ICE AND ICEBERGS ISSUED BY SHN PRESSURE HPA BEAUFORT SCALE WINDS.
PART 1 GALE WARNING:
WARNING 440: STRONG BARIC GRADIENT WILL PROVOKE WINDS FORCE 8 FROM SECTOR S WITH GUST BETWEEN 45S-60S 30W-20W FROM 25/1800
WARNING 439: STRONG BARIC GRADIENT MOV E WILL PROVOKE WINDS FORCE 8 FROM SECTOR N WITH GUST IN GOLFO DE SAN JORGE COASTS SOUTH PATAGONIA COASTS ISLAS MALVINAS COASTS FROM 25/1500
WARNING 438: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SE WITH GUST IN URUGUAY SOUTH EAST COASTS UNTIL 25/2100
PART 2 GENERAL SYNOPSIS AT 09:00UTC
251400 UTC 1.SEA ICE LIMIT 5705S 02000W 5525S 02340W 5302S 02730W 5219S 03130W 5333S 03514W713S 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.
HIGH 1032HPA 46S 52W MOV E INTSF EXTENDS RIDGE AT 51S 53W 58S 57W MOV E
LOW 1016HPA 37S 39W MOV E DPN EXTENDS OFNT AT 35S 49W 38S 38W 38S 27W
PART 3 FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2024-08-26
COASTAL AREAS:
INNER RIO DE LA PLATA: SECTOR S 4/3 BACK NE 3 BY 26/1200 LOW PROB OF FOG FROM 26/0900 VIS GOOD OCNL MODERATE
OUTER RIO DE LA PLATA: SECTOR S 5/4 WITH GUSTS DECR VRB 3 BY 26/0900 PROB OF FOG FROM 26/0900 LOW PROB OF DRIZZLE VIS MODERATE OCNL GOOD
URUGUAY SOUTH EAST COASTS: SW 8 WITH GUSTS DECR 6 WITH GUSTS BY 26/0000 DECR 4 BY 26/1200 PROB OF ISOL DRIZZLE RAIN VIS MODERATE
MAR DEL PLATA COASTS(3617S – 3830S): SECTOR S 5/4 WITH GUSTS DECR VRB 3 BY 26/0600 PROB OF FOG FROM 26/0900 LOW PROB OF DRIZZLE VIS MODERATE OCNL GOOD
RINCON BAHIA BLANCA COASTS(3830S – 41S): VRB 4 INCR SECTOR N 5 BY 25/2100 INCR 6 WITH GUSTS BY 26/0600 VIS GOOD OCNL MODERATE
PENINSULA DE VALDES COASTS(41S – 45S): SECTOR N 6/7 GUST WITH 8 INTENSITY LOW PROB OF ISOL RAIN STARTING EARLY MORNING VIS MODERATE OCNL GOOD
GOLFO DE SAN JORGE COASTS(45S – 48S): SECTOR N 7/8 WITH GUSTS LOW PROB OF ISOL RAIN STARTING NIGTH VIS MODERATE
SOUTH PATAGONIA COASTS(48S – 54S): SECTOR N 7/8 WITH GUSTS BACK SECTOR W 6 WITH GUSTS BY 26/1200 PROB OF ISOL RAIN STARTING NIGTH LOW PROB OF MIST VIS MODERATE OCNL POOR
FIN DEL MUNDO COASTS(54S – 55S): SECTOR N 6/7 GUST WITH 8 INTENSITY BACK NW 6 WITH GUSTS BY 26/0900 PROB OF ISOL RAIN STARTING EVENING VIS MODERATE
ISLAS MALVINAS COASTS: SECTOR N 6 WITH GUSTS INCR 8 WITH GUSTS BY 26/0000 PROB OF ISOL RAIN STARTING EARLY MORNING VIS MODERATE OCNL GOOD
OCEANIC AREAS:
NORTH AREA (35S- 40S AND 20W- 55W) W OF 50W: SECTOR S 7 GUST WITH 8 INTENSITY DECR 6 BY 26/0300 PROB OF DRIZZLE RAIN VIS POOR TO MODERATE
W OF 40 – E OF 50W: SE 7 GUST WITH 8 INTENSITY PROB OF RAIN VIS POOR OCNL VERY POOR
W OF 30 – E OF 40W: VRB 6/7 GUST WITH 8 INTENSITY PROB OF HVY RAIN VIS MODERATE TO POOR OCNL VERY POOR
REST OF THE AREA: VRB 4 INCR SECTOR E 6/7 WITH GUSTS BY 26/0000 PROB OF DRIZZLE RAIN VIS MODERATE TO POOR
CENTRAL EAST AREA (40S- 50S AND 20W- 40W) E OF 30 – N OF 45S: SW 6 WITH GUSTS BACK SE BY 26/1200 LOW PROB OF ISOL RAIN SNOW FALL VIS MODERATE
E OF 30 – S OF 45S: SW 7 WITH GUSTS INCR 8 WITH GUSTS BY 25/1800 PROB OF SNOW FALL VIS POOR
W OF 30 – E OF 45S: SE 6 WITH GUSTS BACK SECTOR E 7 GUST WITH 8 INTENSITY BY 25/1800 PROB OF ISOL RAIN VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR S 6 WITH GUSTS DECR VRB 4 BY 26/0300 LOW PROB OF ISOL RAIN SNOW FALL VIS MODERATE
CENTRAL WEST AREA (40S- 50S AND 40W- 60W) E OF 50 – N OF 45S: SE 6 GUST WITH 8 INTENSITY PROB OF DRIZZLE VIS MODERATE
E OF 50 – S OF 45S: SECTOR S 4 WITH GUSTS VEER VRB 4 BY 26/0300 LOW PROB OF ISOL DRIZZLE VIS GOOD OCNL MODERATE
W OF 50 – N OF 45S: SE 5/4 BACK NE 5/6 WITH GUSTS BY 26/0600 VIS MODERATE
REST OF THE AREA: VRB 4 INCR SECTOR N 6 WITH GUSTS BY 25/2100 INCR 7 GUST WITH 8 INTENSITY BY 26/0600 LOW PROB OF MIST DRIZZLE VIS MODERATE OCNL POOR
SOUTH EAST AREA (50S- 60S AND 20W- 40W) W OF 30W: SW 6 WITH GUSTS VEER SECTOR W 5 BY 26/0000 PROB OF ISOL SNOW FALL VIS MODERATE
REST OF THE AREA: SW 7 WITH GUSTS INCR 8 WITH GUSTS BY 25/1800 VEER SECTOR W 6 WITH GUSTS BY 26/1200 PROB OF SNOW FALL VIS POOR
SOUTH WEST AREA (50S- 60S AND 40W- 60W) W OF 50W: NW 5 INCR 7 GUST WITH 8 INTENSITY BY 26/0300 PROB OF ISOL RAIN SNOW FALL VIS MODERATE OCNL POOR
REST OF THE AREA: SECTOR W 5 WITH GUSTS VEER NW 6 WITH GUSTS BY 26/0300 PROB OF ISOL RAIN SNOW FALL VIS MODERATE OCNL POOR
DRAKE AREA (55S- 60S AND 60W- 67W): SECTOR N 6/7 GUST WITH 8 INTENSITY PROB OF DRIZZLE RAIN VIS POOR OCNL MODERATE