Forecast reports for weather and ice conditions in Zones 7 and 8.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
DEC 20 18:45 UTC 2024
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ZONE 7-8 VLD FM 202300 TO 211100 UTC.
SYNOPTIC SITUATION:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS): RIDGE TO FRONTAL EDGE.
ZONE EIGHT (F. EVANGELISTAS TO LAT. 60 DGS SOUTH): RIDGE TO FRONTAL.
FCST:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
OVERCAST, VIS 10KM SH, WIND NW 15/20KT, SEA 3.0/4.0 M DECR 1.5/3.0 M
SWELL FM SW.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
(F.EVANGELISTAS TO LAT. 56 DGS SOUTH):
OVERCAST, VIS 10KM SH, WIND W/NW 15/20KT GUSTS 30KT, SEA 2.5/4.0 M
SWELL FM SW BECMG W.
(LAT. 56 DGS SOUTH TO LAT. 60 DGS SOUTH):
OVERCAST, VIS 10KM SH, WIND NORTHEAST 20/25KT GUSTS 35KT BECMG W
LONG 70 DGS W TO NW 15/20KT, SEA 2.5/4.0 M SWELL FM SW.
WEATHER OUTLOOK VLD FM 211100 TO 221100 UTC.
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
FRONTAL EDGE TO NEW FRONTAL APROXIMATION, WIND NW 20/25KT GUSTS 35KT
BECMG SW 15/20KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
FRONTAL TO POSTFRONTAL UNSTABILITY, WIND W/NW BECMG N/NW 15/20KT
GUSTS 30KT.
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ANTARCTIC WEATHER REPORT ZONE IX VLD 210000/211200 UTC.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): ANTICYCLONIC.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): FRONTAL.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): FRONTAL.
FCST:
PASO DRAKE SUR (BETWEEN LAT 60S/63S):
OVERCAST, VIS 10KM, WIND SOUTHEAST 15/20KT DECR 10/15KT, SEA 1.5/3.0
M SWELL FM NW AND TABULAR BERG (LONG 2.7 NM, 61 DGS 53,779S/59 DGS
50,832W, 24-11-2024).
ESTRECHO BRANSFIELD:
OVERCAST TO BROKEN, VIS 10KM, WIND SOUTHEAST 15/20KT DECR 10/15KT,
SEA 1.0/1.5 M WITH 01T TO 03T OF SEA ICE.
BAHIA FILDES:
OVERCAST TO BROKEN, VIS 10KM, WIND SOUTHEAST 10/15KT, SEA STATE
SLIGHT IN BAY WITH BREAKER IN COASTAL EDGE.
BAHIA CHILE:
OVERCAST, VIS 10KM, WIND SOUTHEAST 10/15KT OCNL NORTHEAST 5/10KT,
SEA STATE RIPPLED IN BAY.
RADA COVADONGA:
OVERCAST TO BROKEN, VIS 8/10KM SNOWFALL, WIND S/SE 25/30KT GUSTS
40KT, SEA 1.0/1.5 M WITH 01T TO 03T OF SEA ICE.
BAHIA PARAISO:
OVERCAST TO BROKEN, VIS 10KM, WIND SOUTHEAST OCNL END OF PERIOD
NORTHEAST 10/15KT, SEA STATE RIPPLED IN BAY.
MAR DE WEDDELL SEA:
OVERCAST TO BROKEN, VIS 10KM, WIND S/SE 15/20KT OCNL SW 10/15KT,
SEA 0.5/1.0 M TO 0.2/0.5 M WITH 01T TO 03T OF SEA ICE IN ANTARCTIC
SOUND AND 07T TO 10T OF SEA ICE IN EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS TO 75 DGS WEST:
OVERCAST TO BROKEN, VIS 10KM, WIND S/SW OCNL END OF PERIOD NORTHEAST
10/15KT, SEA 1.5/3.0 M SWELL FM NW WITH 01T TO 10T OF SEA ICE IN
OCEANIC AREA AND 01T TO 10T OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL:
OVERCAST, VIS 4/8KM RN, WIND NW 20/25KT GUSTS 35KT, SEA 2.0/4.0 M
AND FROZEN TO S OF AREA.
SECTOR WESTE:
OVERCAST, VIS 1/4KM SNOWFALL, WIND SOUTHEAST 20/25KT GUSTS 35KT
BECMG W OF AREA NE/E 15/20KT GUSTS 30KT, SEA 2.0/4.0 M AND FROZEN
TO S OF AREA.
PRESENCE OF ICEBERGS:
A74A SIZE 30X18 NM, LAT. 64.82S/LONG. 57.10W.
A76C SIZE 16X7 NM, LAT. 64.10S/LONG. 56.07W.
A77 SIZE 27X4 NM, LAT. 65.80S/LONG. 58.73W.
A80A SIZE 9X7 NM, LAT. 63.81S/LONG. 56.09W.
A81 SIZE 28X25 NM, LAT. 69.42S/LONG. 57.72W.
A82 SIZE 12X8 NM, LAT. 67.75S/LONG. 88.72W.
B15AB SIZE 10X4 NM, LAT. 68.94S/LONG. 54.78W.
B29 SIZE 11X5 NM, LAT. 73.77S/LONG. 110.40W.
B45 SIZE 7X4 NM, LAT. 73.13S/LONG. 119.43W.
D33A SIZE 34X10 NM, LAT. 70.58S/LONG. 55.49W.
D33C SIZE 15X7 NM, LAT. 71.34S/LONG. 53.96W.
(FUENTE: U.S. NATIONAL ICE CENTER).
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VALPARAISO PLAYA ANCHA RADIO/CBV
MMSI: 007251860.
PHONE: 56-32-2208974
E-MAIL:CBVRADIO(A)DIRECTEMAR.CL
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