WWST03 SABM 160000

WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 -

DECEMBER 16, 00:00UTC

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN

PRESSURE HPA

BEAUFORT SCALE WINDS.



GALE WARNING:

WARNING 494: STRONG BARIC GRADIENT ON WILL PROVOKE WINDS FORCE 8 FROM SECTOR W

WITH GUST IN SOUTH PATAGONIA COASTS FIN DEL MUNDO COASTS FROM 16/2100







GENERAL SINOPSIS:

HIGH 1013HPA 43S 63W MOV NE INTSF EXP 36S 55W BY 17/0000

FORECAST ISSUED 00:00 UTC VALID UNTIL 00:00 UTC 2025-12-17

NAVTEX STATIONS FCST:

BUENOS AIRES:  SECTOR S 5/4 WITH GUSTS DECR 3 BY 16/1500 VIS GOOD

BAHIA BLANCA:    SECTOR S 5/4 BACK SECTOR N 5/6 WITH GUSTS BY 16/2100 PROB OF

ISOL RAIN SH IMPR STARTING EVENING VIS MODERATE TO GOOD.

MAR DEL PLATA:    SECTOR S 6/5 WITH GUSTS DECR 4 BY 16/1500 VRB 3 BY 16/2100

PROB OF ISOL RAIN SH IMPR STARTING EVENING VIS MODERATE TO GOOD.

COMODORO RIVADAVIA:    SECTOR W 4/5 WITH GUSTS 6/7 GUST WITH 8 INTENSITY BY

16/1200 W 6 GUST WITH 8 INTENSITY BY 16/2100 VIS GOOD OCNL MODERATE.

RIO GALLEGOS:    SECTOR S 5 WITH GUSTS VEER NW 7 GUST WITH 8 INTENSITY BY

16/0900 SECTOR W 7/8 WITH GUSTS BY 16/2100 PROB OF SH RAIN STARTING EARLY

MORNING VIS MODERATE OCNL POOR.

USHUAIA:    NW 6/7 GUST WITH 8 INTENSITY SECTOR W 8 WITH GUSTS BY 16/2100 PROB

OF SH RAIN VIS MODERATE OCNL POOR.



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