WWST03 SABM 221200

WEATHER BULLETIN FOR NAVTEX STATIONS - METAREA 6 -

MAY 22, 12:00UTC

NATIONAL WEATHER SERVICE

SEA ICE AND ICEBERGS ISSUED BY SHN

PRESSURE HPA

BEAUFORT SCALE WINDS.



GALE WARNING:

WARNING 225: STRONG BARIC GRADIENT PROVOKES WINDS FORCE 8 FROM SW WITH GUST IN

SOUTH WEST AREA (50S- 60S AND 40W- 60W) DRAKE AREA (55S- 60S AND 60W- 67W)







GENERAL SINOPSIS:

HIGH 1031HPA 35S 60W MOV E EXP 36S 55W BY 23/1200

CFNT AT 59S 47W 53S 55W 49S 65W MOV NE EXP 53S 28W 46S 54W BY 23/1200

FORECAST ISSUED 12:00 UTC VALID UNTIL 12:00 UTC 2026-05-23

NAVTEX STATIONS FCST:

BUENOS AIRES:  VRB 4 BACK SECTOR E PROB OF MIST FOG PATCHES DURING THE MORNING

VIS MODERATE OCNL GOOD

BAHIA BLANCA:    SECTOR N 4/5 WITH GUSTS LOW PROB OF MIST VIS GOOD OCNL

MODERATE.

MAR DEL PLATA:    SECTOR N 3/4 PROB OF MIST FOG PATCHES LOW PROB OF DRIZZLE

DURING THE MORNING VIS MODERATE OCNL GOOD.

COMODORO RIVADAVIA:    SECTOR W 4 BACK VRB LOW PROB OF DRIZZLE STARTING EARLY

MORNING VIS GOOD OCNL MODERATE.

RIO GALLEGOS:    SECTOR S 4/5 BACK SECTOR N WITH GUSTS LOW PROB OF DRIZZLE

STARTING EARLY MORNING PROB OF MIST FOG PATCHES DURING THE MORNING VIS MODERATE

OCNL GOOD.

USHUAIA:    SECTOR S 6/7 WITH GUSTS DECR VRB 5 WITH GUSTS LOW PROB OF ISOL RAIN

DURING THE MORNING PROB OF MIST FOG PATCHES TOWARDS MORNING VIS MODERATE OCNL

GOOD.



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