Weather forecast for Southern Chile and Antarctic regions, including conditions and warnings.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
DEC 19 18:45 UTC 2024
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ZONE 7-8 VLD FM 192300/201100 UTC.
SYNOPTIC SITUATION:
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): POSTFRONTAL UNSTABILITY TO
RIDGE.
ZONE EIGHT (F. EVANGELISTAS/LAT. 60 DGS SOUTH): POSTFRONTAL
UNSTABILITY TO RIDGE.
FCST:
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): BROKEN TO OVERCAST, VIS
10/8KM SH, WIND SOUTHWEST 20/25KT BECMG END OF PERIOD WEST 15/20KT,
SEA 3.0/4.0 M DECR 2.0/3.0 M SWELL FM SOUTHWEST.
ZONE EIGHT (F.EVANGELISTAS/LAT 60 DGS SOUTH):
(F.EVANGELISTAS/LAT. 56 DGS SOUTH): BROKEN, VIS 10/8KM SH, WIND
SOUTHWEST 20/25KT GUSTS 35KT DECR END OF PERIOD 15/20KT, SEA
3.0/4.0 M SWELL FM SOUTHWEST.
(LAT. 56 DGS SOUTH/LAT. 60 DGS SOUTH): BROKEN TO OVERCAST, VIS
10/8KM SH, WIND SOUTHWEST BECMG EAST LONG 70 DGS W S/SE 20/25KT
GUSTS 35KT, SEA 2.5/4.0 M SWELL FM NW/W BECMG END OF PERIOD
SOUTHEAST.
WEATHER OUTLOOK VLD FM 201100/211100 UTC.
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): RIDGE TO FRONTAL, WIND W/NW
15/20KT INCR END PERIDO NORTHWEST 20/25KT.
ZONE EIGHT (F.EVANGELISTAS/LAT 60 DGS SOUTH): RIDGE TO FRONTAL, WIND
SOUTHWEST 15/20KT BECMG SOUTH LAT 56 DGS S S/SE 20/25KT.
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ANTARCTIC WEATHER REPORT ZONE IX VLD 200000/201200 UTC.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): POSTFRONTAL UNSTABILITY
TO RIDGE.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): RIDGE TO FRONTAL.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): FRONTAL TO NEW FRONTAL
APROXIMATION.
FORECAST:
PASO DRAKE SUR (BETWEEN LAT 60S/63S): OVERCAST, VIS 2/4KM MIST INCR
END OF PERIOD 10KM, WIND SOUTHEAST 20/25KT DECR TO WEST LONG. 65 DGS
S 10/15KT, SEA 1.5/3.0 M SWELL FM E/NE AND ICE BERG (LONG 2.7 MN,
61 DGS 53,779S/59 DGS 50,832W, 24-11-2024).
ESTRECHO BRANSFIELD: OVERCAST VIS 4/6KM MIST/SH SNOW, WIND SOUTHEAST
15/20KT, SEA 2.5/3.5 M WITH 01T TO 03T OF SEA ICE.
BAHIA FILDES: OVERCAST, VIS 1/0,5KM SNOW, WIND SOUTHEAST 20/25KT
GUSTS 35KT, SEA MODERATE IN BAY WITH BREAKER IN COASTAL EDGE.
BAHIA CHILE: OVERCAST, VIS 1/0,5KM SNOW, WIND SOUTHEAST 20/25KT
GUSTS 35KT, SEA MODERATE IN BAY.
RADA COVADONGA: OVERCAST, VIS 0,5/1KM SNOW, WIND SOUTHEAST 20/25KT
GUSTS 35KT DECR 15/20KT, SEA 1.0/2.0 M WITH 01T TO 03T OF SEA ICE.
BAHIA PARAISO: OVERCAST TO BROKEN, VIS 10KM, WIND SOUTHEAST 5/10KT,
SEA RIPPLED WITH 01T TO 03T OF SEA ICE IN BAY.
MAR DE WEDDELL: OVERCAST, VIS 0,5/1KM SNOW, WIND S/SE 15/20KT, SEA
0.5/1.0 M WITH 01T TO 03T OF SEA ICE IN ANTARCTIC SOUND AND 07T TO
10T OF SEA ICE IN EREBUS AND TERROR GULF.
WEST COAST TIERRA OF OHIGGINS TO 75 DGS WEST: OVERCAST, VIS 10KM,
WIND S/SE 10/15KT OCNL 5KT, SEA 1.5/2.0 M WITH 01T TO 10T OF SEA ICE
IN OCEANIC AREA AND 01T TO 10T OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL: OVERCAST, VIS 10KM SH SLEET, WIND SOUTHEAST BECMG
NORTHEAST 10/15KT INCR TO WEST OF AREA 25/30KT GUSTS 40KT, SEA
2.0/3.0 M AND FROZEN TO SOUTH OF AREA.
SECTOR WEST: OVERCAST, VIS 10/4KM SNOW, WIND NORTHEAST 25/30KT GUSTS
40KT BECMG NORTHWEST 10/15KT AND BECMG WEST OF AREA TO SOUTHWEST
10/15KT, SEA 2.0/4.0 M AND FROZEN TO SOUTH OF AREA.
PRESENCE OF ICEBERGS:
A74A SIZE 30X18 NM, LAT. 64.82 S/LONG. 57.10 W.
A76C SIZE 16X7 NM, LAT. 64.10 S/LONG. 56.07 W.
A77 SIZE 27X4 NM, LAT. 65.80 S/LONG. 58.73 W.
A80A SIZE 9X7 NM, LAT. 63.81 S/LONG. 56.09 W.
A81 SIZE 28X25 NM, LAT. 69.42 S/LONG. 57.72 W.
A82 SIZE 12X8 NM, LAT. 67.75 S/LONG. 88.72 W.
B15AB SIZE 10X4 NM, LAT. 68.94 S/LONG. 54.78 W.
B29 SIZE 11X5 NM, LAT. 73.77 S/LONG. 110.40 W.
B45 SIZE 7X4 NM, LAT. 73.13 S/LONG. 119.43 W.
D33A SIZE 34X10 NM, LAT. 70.58 S/LONG. 55.49 W.
D33C SIZE 15X7 NM, LAT. 71.34 S/LONG. 53.96 W.
(SOURCE: U.S. NATIONAL ICE CENTER).
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VALPARAISO PLAYA ANCHA RADIO/CBV
MMSI: 007251860.
PHONE: 56-32-2208974
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