Weather forecast for Zones 7 and 8, Antarctic conditions reported.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
DEC 23 18:45 UTC 2024
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ZONE 7-8 VLD FM 232300 TO 241100 UTC.
SYNOPTIC SITUATION:
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): RIDGE TO FRONTAL
TO S LAT 50 DSG S.
ZONE EIGHT (F. EVANGELISTAS/LAT. 60 DGS SOUTH): FRONTAL.
FCST:
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): BROKEN TO OVERCAST,
VIS 10/8KM RN, WIND NW 20/25KT GUSTS 35KT INCR TO S LAT 50 DSG S
25/30KT GUSTS 45KT, SEA 1.5/3.0 M INCR TO S LAT 50 DGS S 3.0/4.0 M
SWELL FM W.
ZONE EIGHT (F.EVANGELISTAS/LAT 60 DGS SOUTH):
(F.EVANGELISTAS/LAT. 56 DGS SOUTH): OVERCAST, VIS 10/4KM RN, WIND
NW 30/35KT GUSTS 50KT, SEA 3.0/5.0 M SWELL FM NW/W.
(LAT. 56 DGS SOUTH/LAT. 60 DGS SOUTH): OVERCAST, VIS 4/8KM RN, WIND
NW/W 25/35KT GUSTS 45KT, SEA 2.5/5.0 M INCR TO NW.
WEATHER OUTLOOK VLD FM 241100/251100 UTC.
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): RIDGE TO FRONTAL, WIND NW/N
20/25KT GUSTS 35KT DECR TO N LAT 50 DSG S 15/20KT GUSTS 30KT.
ZONE EIGHT (F.EVANGELISTAS/LAT 60 DGS SOUTH): POSTFRONTAL
UNSTABILITY TO FRONTAL, WIND NW 20/25KT GUSTS 35KT INCR 30/35KT
GUSTS 50KT.
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ANTARCTIC WEATHER REPORT ZONE IX VLD 240000/241200 UTC.
SYNOPTIC SITUATION:
EAST AREA (LAT 60S BETWEEN LONG 50W/75W): FRONTAL.
CENTRAL AREA (LAT 60S BETWEEN LONG 75W/95W): RIDGE TO FRONTAL.
WEST AREA (LAT 60S BETWEEN LONG 95W/120W): FRONTAL.
FCST:
PASAJE DRAKE SUR (BETWEEN LAT 60S/63S): OVERCAST, VIS 0.5/1KM FG/RN,
WIND NW 15/20KT INCR 20/25KT GUSTS 40KT, SEA 2.0/3.0 M SWELL FM W/NW
WITH 01T TO 03T OF SEA ICE TO S OF AREA.
ESTRECHO BRANSFIELD:OVERCAST, VIS 0.5/1KM SNOW/FG, WIND N/NW 10/15KT
INCR NW 20/25KT GUSTS 35KT, SEA 1.0/2.0 M WITH 01T TO 03T OF SEA ICE
BAHIA FILDES: OVERCAST, VIS 0.5/1KM SNOW, WIND N/NE 15/20KT GUSTS
30KT DECR 10/15KT GUSTS 25KT, SEA SLIGHT TO RIPPLED IN BAY.
BAHIA CHILE: OVERCAST, VIS 0.5/1KM SNOW/FG, WIND NW 15/20KT GUSTS
30KT DECR 10/15KT GUSTS 25KT, SEA SLIGHT TO RIPPLED IN BAY.
RADA COVADONGA: OVERCAST, VIS 0.5/1KM SNOW, WIND N/NW 5/10KT INCR NW
10/15KT, SEA 0.1/0.5 MT WITH 02T OF SEA ICE.
BAHIA PARAISO:OVERCAST, VIS 0.5/1KM SNOW, WIND NE 20/25KT GUSTS 35KT
SEA SLIGHT IN BAY.
MAR DE WEDDELL: OVERCAST, VIS 0.5/1KM SNOW/FG, WIND NW 15/20KT GUSTS
30KT, SEA 0.5/1.0 M WITH 01T TO 03T OF SE ICE IN ANTARCTIC SOUND AND
01T TO 10T OF SEA ICE IN EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS A 75 GDS WESTE: OVERCAST, VIS 0.5/1KM
FG/SNOW, WIND N/NE 15/20KT GUSTS 30KT, SEA 2.0/4.0 M IN OCEANIC AREA
AND 01T TO 08T OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL: OVERCAST, VIS 1/4KM RN, WIND NW/W 30/35KT GUSTS 45KT
SEA 2.0/3.0 M AND FROZEN TO S OF AREA.
SECTOR WESTE:OVERCAST, VIS 10/4KM SH, WIND NW/W 15/20KT DECR 10/15KT
SEA 1.5/3.0 M AND FROZEN TO S OF AREA.
PRESENCE OF ICEBERGS:
A74A SIZE 30X18 NM, LAT. 64.73 S/LONG. 56.78 W.
A76C SIZE 16X7 NM, LAT. 64.15 S/LONG. 55.83 W.
A77 SIZE 27X4 NM, LAT. 65.73 S/LONG. 58.94 W.
A80A SIZE 9X7 NM, LAT. 63.93 S/LONG. 56.35 W.
A81 SIZE 28X25 NM, LAT. 69.52 S/LONG. 58.11 W.
A82 SIZE 12X8 NM, LAT. 67.93 S/LONG. 87.03 W.
B15AB SIZE 10X4 NM, LAT. 68.83 S/LONG. 55.50 W.
B29 SIZE 11X5 NM, LAT. 73.77 S/LONG. 110.41 W.
B45 SIZE 7X4 NM, LAT. 73.16 S/LONG. 119.33 W.
D33A SIZE 34X10 NM, LAT. 70.57 S/LONG. 56.22 W.
D33C SIZE 15X7 NM, LAT. 71.26 S/LONG. 54.70 W.
(SOURCE: U.S. NATIONAL ICE CENTER).
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VALPARAISO PLAYA ANCHA RADIO/CBV
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PHONE: 56-32-2208974
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