WWST03 SABM 120000

WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 -

AUGUST 12, 00:00UTC

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN

PRESSURE HPA

BEAUFORT SCALE WINDS.



GALE WARNING:

WARNING 375: STRONG BARIC GRADIENT ON PROVOKES WINDS FORCE 8 FROM SW WITH GUST

IN ISLAS MALVINAS COASTS BETWEEN 50S-55S 50W-60W UNTIL 12/1200







GENERAL SINOPSIS:

HIGH 1031HPA 39S 58W MOV S WKN EXP 46S 58W BY 13/0000

FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2026-08-13

NAVTEX STATIONS FCST:

BUENOS AIRES:  SE 4 PROB OF DRIZZLE STARTING EARLY MORNING VIS GOOD TO

MODERATE

BAHIA BLANCA:    SECTOR S 3/4 VIS GOOD.

MAR DEL PLATA:    SECTOR S 3/4 VIS GOOD.

COMODORO RIVADAVIA:    SECTOR S 5/4 VIS GOOD.

RIO GALLEGOS:    SECTOR S 6/5 BACK NW 4/5 WITH GUSTS BY 12/1800 VIS GOOD OCNL

MODERATE.

USHUAIA:    SECTOR S 7/6 GUST WITH 8 INTENSITY VEER SECTOR W 5 WITH GUSTS BY

12/1800 PROB OF ISOL SNOW FALL STARTING EARLY MORNING IMPR VIS POOR TO MODERATE.





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