Weather forecast for ZONES 7-8; unstable conditions and visibility issues.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
DEC 15 03:45 UTC 2024
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ZONE 7-8 VLD FM 151100 TO 152300 UTC.
SYNOPTIC SITUATION:
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): FRONTAL EDGE TO RIDGE.
ZONE EIGHT (F. EVANGELISTAS/LAT. 60 DGS SOUTH): POSTFRONTAL
UNSTABILITY TO PREFRONTAL.
FCST:
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): OVERCAST, VIS 8/10KM SH,
WIND NORTHWEST 15/20KT GUSTS 30KT DECR 10/15KT, SEA 2.0/4.0 M SWELL
FM SW.
ZONE EIGHT (F.EVANGELISTAS/LAT 60 DGS SOUTH):
(F.EVANGELISTAS/LAT 56 DGS SUR): BROKEN TO OVERCAST, VIS 10KM, WIND
W/NW 15/20KT OCNL NORTHWEST 10/15KT, SEA 3.0/4.0 M SWELL FM SW.
(LAT 56 DGS SUR/LAT 60 DGS SUR): BROKEN TO OVERCAST, VIS 10KM SH,
WIND W/NW OCNL SOUTHWEST 20/25KT GUSTS 35KT, SEA 3.0/5.0 M SWELL FM
W/SW.
WEATHER OUTLOOK VLD FM 152300/162300 UTC.
ZONE SEVEN (F.SAN PEDRO/F.EVANGELISTAS): RIDGE TO FRONTAL TO SOUTH
LAT 50 DGS SOUTH, WIND NORTHWEST 10/15KT INCR TO S LAT 50 DGS SOUTH
20/25 KT GUSTS 35KT.
ZONE EIGHT (F.EVANGELISTAS/LAT 60 DGS SOUTH): PREFRONTAL TO FRONTAL,
WIND SOUTHWEST 10/15KT OCNL NORTHWEST 25/30KT GUSTS 40KT
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ANTARCTIC WEATHER REPORT ZONE IX VLD 151200/160000 UTC.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): FRONTAL TO POSTFRONTAL
UNSTABILITY.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): POSTFRONTAL
UNSTABILITY.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): POSTFRONTAL UNSTABILITY
FCST:
PASO DRAKE SUR (ENTRE LAT 60S/63S): OVERCAST, VIS 8/4KM MIST/SLEET,
WIND NORTHWEST OCNL SOUTHWEST 10/15KT, SEA 2.0/4.0 M SWELL FM W AND
TABULAR BERG (LONG 2.7 NM, 61 DGS 53,779S/59 DGS 50,832W,24-11-2024)
ESTRECHO BRANSFIELD: OVERCAST, VIS 8/6KM MIST/SLEET, WIND NORTHWEST
OCNL SOUTHWEST 6/12KT OCNL CALM, SEA 1.0/1.5 M WITH 01T TO 03T OF
SEA ICE.
BAHIA FILDES: OVERCAST, VIS 1/2KM MIST/SLEET, WIND NORTHWEST OCNL
END OF DAY TO SOUTHEAST 5/10KT, SEA SMOOTH TO RIPPLED IN BAY.
BAHIA CHILE: OVERCAST, VIS 4/2KM MIST, WIND NORTHWEST OCNL SOUTHEAST
5/10KT OCNL CALM, SEA RIPPLED TO SMOOTH WITH 01T OF SEA ICE IN BAY.
RADA COVADONGA: OVERCAST, VIS 1/0.5KM FG, WIND W/SW 5/10KT DECR
3/6KT, SEA 0.1/0.5 M WITH 02T TO 04T OF SEA ICE.
BAHIA PARAISO: OVERCAST, VIS 1/2KM SNOW, WIND NORTHEAST 5/10KT BECMG
TO CALM, SEA RIPPLED TO SMOOTH 0.1/0.5 M WITH 01T TO 03T OF SEA ICE
IN BAY.
MAR DE WEDDELL:OVERCAST, VIS 0.5/1KM FG, WIND SOUTHWEST 6/12KT GUSTS
22KT, SEA 0.2/0.8 M WITH 04T TO 06T OF SEA ICE IN ANTARCTIC SOUND
AND 04T TO 10T OF SEA ICE IN EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS A 75 GDS WESTE: OVERCAST, VIS 4/8KM
MIST/SLEET, WIND NORTHEAST OCNL E/SE 10/15KT, SEA 2.0/4.0 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 6/8KM SH OF SNOW/SLEET, WIND W/SW
20/25KT DECR TO W OF AREA 10/15KT, SEA 1.5/3.0 M AND FROZEN TO S OF
AREA.
SECTOR WESTE: OVERCAST, VIS 8/6KM SH SNOW/SLEET, WIND SOUTHWEST
15/20KT OCNL S/SE 10/15KT, SEA 1.5/2.5 M AND FROZEN TO S 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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