WWST03 SABM 200000

WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 -

SEPTEMBER 20, 00:00UTC

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN

PRESSURE HPA

BEAUFORT SCALE WINDS.



GALE WARNING:

WARNING 428: STRONG BARIC GRADIENT ON WILL PROVOKE WINDS FORCE 8 FROM SECTOR S

WITH GUST IN PENINSULA DE VALDES COASTS GOLFO DE SAN JORGE COASTS FROM 20/2100







GENERAL SINOPSIS:

NO SIGNIFICATIVE WEATHERFORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC

2026-09-21

NAVTEX STATIONS FCST:

BUENOS AIRES:  SECTOR N 4 BACK SECTOR S 5/6 BY 20/1800 PROB OF HVY STORMS

STARTING EVENING VIS GOOD TO POOR

BAHIA BLANCA:    SECTOR N 5/7 WITH GUSTS BACK SECTOR W 5/7 WITH GUSTS BY 20/1200

INCR 7/8 WITH GUSTS BY 20/2300 PROB OF SH STORMS STARTING EARLY MORNING VIS

MODERATE TO POOR.

MAR DEL PLATA:    SECTOR N 5/7 WITH GUSTS BACK SW 6/7 WITH GUSTS BY 20/2100 INCR

PROB OF SH HVY STORMS STARTING EVENING VIS MODERATE TO POOR.

COMODORO RIVADAVIA:    SECTOR N 4 BACK SECTOR S 5/6 WITH GUSTS BY 20/0900 INCR 8

WITH GUSTS BY 20/2100 PROB OF RAIN HVY RAIN STARTING EVENING VIS MODERATE TO

VERY POOR.

RIO GALLEGOS:    SECTOR S 5/7 WITH GUSTS PROB OF SH VIS MODERATE TO POOR.

USHUAIA:    SECTOR S 5/7 WITH GUSTS PROB OF SH RAIN AND SNOW MIXTURE VIS

MODERATE TO POOR.



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