WWST03 SABM 281200

WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 -

AUGUST 28, 12:00UTC

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN

PRESSURE HPA

BEAUFORT SCALE WINDS.



GALE WARNING:

WARNING 353: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM NW WITH GUST IN

DRAKE AREA (55S- 60S AND 60W- 67W) UNTIL 28/1500



GENERAL SINOPSIS:

CFNT AT 60S 70W 55S 72W 51S 78W MOV E EXP 60S 36W 53S 43W 52S 50W BY 29/1200

RIDGE 45S 51W 51S 60W 53S 67W MOV NE

FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2025-08-29

NAVTEX STATIONS FCST:

BUENOS AIRES:  SECTOR N 3 VEER E BY 28/2100 BACK SECTOR N BY 29/0300 VIS GOOD

BAHIA BLANCA:    SECTOR N 4/5 DECR 4/3 BY 29/0600 PROB OF MIST VIS MODERATE.

MAR DEL PLATA:    SECTOR N 3/4 INCR 4/5 BY 29/0000 PROB OF MIST FOG PATCHES VIS

GOOD OCNL MODERATE.

COMODORO RIVADAVIA:    NE 3/4 VEER SECTOR S BY 28/2100 INCR 5 WITH GUSTS BY

29/0900 TOWARDS THE END OF THE PERIOD WORSENING VIS GOOD TO MODERATE.

RIO GALLEGOS:    SECTOR N 5/4 VEER SECTOR S 3/4 BY 29/0000 PROB OF MIST FOG

PATCHES DRIZZLE IMPR STARTING NIGTH VIS MODERATE TO GOOD.

USHUAIA:    NW 5/6 WITH GUSTS BACK VRB 3 BY 28/2100 PROB OF MIST DRIZZLE IMPR

STARTING NIGTH VIS MODERATE TO GOOD.



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