Frontal weather forecast for Zones 7 and 8, primarily overcast.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
OCT 27 18:45 UTC 2024
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ZONE 7-8. VLD FM 271100 TO 272300 UTC.
SYNOPTIC SITUATION:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
FRONTAL.
ZONE EIGHT (F. EVANGELISTAS TO LAT. 60 DGS SOUTH):
FRONTAL.
FCST:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
OVERCAST, VIS 6/8KM RN/SH, WIND NW/W 25/30KT GUSTS 50KT INCR SOUTH
OF AREA 35/40KT GALE GUSTS 60KT, SEA 5.0/8.0 M SWELL FM W.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
(F.EVANGELISTAS TO LAT. 56 DGS SOUTH):
OVERCAST, VIS 4/10KM RN/SH, WIND W/NW 30/35KT GUSTS 50KT BECMG EAST
OF AREA W/SW 25/30KT GUSTS 45KT, SEA 5.0/6.0 M SWELL FM SW.
(LAT 56 DGS SOUTH TO LAT 60 DGS SOUTH):
OVERCAST, VIS 6/10KM SH, WIND SW/W 15/20KT BECMG W/NW 20/25KT GUSTS
40KT, SEA 3.0/5.0 M.
WEATHER OUTLOOK VLD FM 272300 TO 282300 UTC.
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
FRONTAL, WIND NW/W 35/40 KT (GALE) GUST 60 KT DECREASING TO SOUTH OF
SECTOR 20/25 KT GUST 40 KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
FRONTAL, WIND NW/W 35/40KT GALE GUSTS 60KT DECR SOUTH OF AREA
20/25KT GUSTS 40KT.
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ANTARCTIC WEATHER REPORT ZONE IX. VLD 280000/281200 UTC.
SYNOPTIC SITUATION:
EAST AREA (LAT 60S BETWEEN LONG 50W/75W): FRONTAL.
CENTRAL AREA (LAT 60S BETWEEN LONG 75W/95W): FRONTAL.
WEST AREA (LAT 60S BETWEEN LONG 95W/120W): POSTFRONTAL UNSTABILITY.
FCST:
PASO DRAKE SUR (BETWEEN LAT 60S/63S):
OVERCAST, VIS 1/4KM SNOW/FOG, WIND W/SW BECMG SOUTH OF AREA N/NW
10/15KT GUSTS 25KT, SEA 2.5/4.0 M SWELL FM WEST WITH 01T TO 10T OF
SEA ICE TO SOUTH OF AREA.
ESTRECHO BRANSFIELD:
OVERCAST, VIS 1/4KM SNOW, WIND NE/E 20/25KT GUSTS 35KT,
SEA 1.5/2.5 M WITH 01T TO 03T OF SEA ICE INCR TO SOUTH 09T TO
10T OF SEA ICE.
BAHIA FILDES:
OVERCAST, VIS 2/1KM SNOW, WIND NE/E 15/20KT GUSTS 30KT, SEA SLIGHT
IN BAY.
BAHIA CHILE:
OVERCAST, VIS 1/6KM SNOW/FOG, WIND NE/E 15/20KT GUSTS 35KT, SEA
SLIGHT TO MODERATE WITH 03T OF SEA ICE IN BAY AND 05T OF SEA ICE IN
ENSENADA IQUIQUE.
MAR DE WEDDELL:
BROKEN TO OVERCAST, VIS 10KM, WIND E/SE 10/15KT, SEA FROZEN 09T TO
10T OF SEA ICE BETWEEN ANTARCTIC SOUND TO EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS TO 75 DGS WEST:
OVERCAST, VIS 2/1KM SNOW, WIND NE/E 20/25KT GUSTS 40KT,
SEA 3.0/4.0 M WITH 01T TO 10T OF SEA ICE IN AREA OCEANICA AND 04T TO
10T OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL:
OVERCAST, VIS 4/8KM SNOW, WIND NW/W 20/25KT INCR WEST OF AREA
25/30KT GUSTS 45KT, SEA 5.0/6.0 M AND FROZEN TO S OF AREA.
SECTOR WESTE:
OVERCAST, VIS 2/1KM SNOW, WIND W/SW 25/30KT BECMG WEST OF AREA SW/S
15/20KT, SEA 4.0/6.0 DECR AL WEST OF AREA 3.0/4.0 M AND FROZEN TO S
OF AREA.
PRESENCE OF ICEBERG:
A74A SIZE 30X18 NM, LAT. 65.50 S/LONG. 58.13 W.
A76C SIZE 16X7 NM, LAT. 63.81 S/LONG. 56.41 W.
A76N SIZE 9X4 NM, LAT. 61.64 S/LONG. 53.76 W.
A77 SIZE 27X4 NM, LAT. 65.91 S/LONG. 59.10 W.
A80A SIZE 10X9 NM, LAT. 63.64 S/LONG. 56.39 W.
A81 SIZE 28X25 NM, LAT. 69.95 S/LONG. 56.64 W.
A82 SIZE 12X8 NM, LAT 69.40 S/LONG. 90.09 W.
B29 SIZE 11X5 NM, LAT. 73.77 S/LONG. 110.40 W.
B45 SIZE 7X4 NM, LAT. 73.14 S/LONG. 119.60 W.
(FUENTE: 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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