Weather forecast highlights unstable conditions and significant sea ice presence.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
OCT 22 18:45 UTC 2024
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ZONE 7-8. VLD FM 222300 TO 231100 UTC.
SYNOPTIC SITUATION:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
RIDGE TO UNSTABLE TO SOUTH OF SECTOR.
ZONE EIGHT (F. EVANGELISTAS TO LAT. 60 DGS SOUTH):
FRONTAL TO POSTFRONTAL UNSTABILITY.
FCST:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
OVERCAST TO BROKEN, VIS 6/10KM SH, WIND NW/W 10/15KT GUSTS 25KT,
SEA 2.5/3.5 M SWELL FM W/SW.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
(F.EVANGELISTAS TO LAT. 56 DGS SOUTH):
OVERCAST, VIS 6/10KM SH/RN, WIND NW/W 20/25KT INCR AREA CABO OF
HORNOS W/SW 25/30KT GUSTS 45KT, SEA 3.0/5.0 M SWELL FM W/SW.
(LAT 56 DGS SOUTH TO LAT 60 DGS SOUTH):
OVERCAST TO BROKEN, VIS 10KM SH, WIND W/SW 20/25KT GUSTS 40KT, SEA
3.0/4.0 M SWELL FM W/SW.
WEATHER OUTLOOK VLD FM 231100 TO 241100 UTC.
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
RIDGE TO FRONTAL, WIND NW/N 10/15KT GUSTS 25KT BECMG END OF PERIOD
20/25KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
UNSTABLE TO FRONTAL, WIND SW/W BECMG W/NW 20/25KT GUSTS 40KT.
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ANTARCTIC WEATHER REPORT ZONE IX. VLD 230000/231200 UTC.
SYNOPTIC SITUATION:
EAST AREA (LAT 60S BETWEEN LONG 50W/75W): PREFRONTAL TO UNSTABLE.
CENTRAL AREA (LAT 60S BETWEEN LONG 75W/95W): FRONTAL EDGE TO NEW
FRONTAL APROXIMATION.
WEST AREA (LAT 60S BETWEEN LONG 95W/120W): FRONTAL TO POSTFRONTAL
UNSTABILITY TO WEST OF SECTOR.
FCST:
PASO DRAKE S (BETWEEN LAT 60S/63S):
OVERCAST, VIS 6/4KM SH OF SNOW, WIND W/SW10/15KT GUSTS 25KT, SEA
2.5.0/4.0 M SWELL FM W WITH 01T TO 10T OF SEA ICE TO SOUTH OF AREA.
ESTRECHO BRANSFIELD:
OVERCAST TO BROKEN, VIS 10KM, WIND N/NE 5/10KT, SEA 0.1/1.0 M WITH
01T TO 03T OF SEA ICE INCR TO SOUTH 09T TO 10T OF SEA ICE.
BAHIA FILDES:
OVERCAST, VIS 10/8KM SH OF SNOW, WIND N/NE 5/10KT, SEA RIPPLED TO
SMOOTH IN BAY AND FROZEN 10T OF SEA ICE IN CALETA ARDLEY.
BAHIA CHILE:
OVERCAST, VIS 10/8KM SH OF SNOW, WIND N/NE 6/12KT, SEA RIPPLED WITH
04T OF SEA ICE IN BAY AND 08T OF SEA ICE IN ENSENADA IQUIQUE.
MAR DE WEDDELL:
OVERCAST, VIS 10KM SH ISOL, WIND SOUTHWEST 25/30KT GUSTS 40KT, SEA
09T TO 10T OF SEA ICE BETWEEN ANTARCTIC SOUND TO EREBUS AND TERROR
GULF.
COSTA W TIERRA DE OHIGGINS A 75 GDS W:
OVERCAST, VIS 10/6KM SH OF SNOW, WIND N/NW 5/10KT BECMG W/NW 6/12KT,
SEA 2.5/3.5 M WITH 01T TO 10T OF SEA ICE IN OCEANIC AREA AND 04T TO
10T OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL:
OVERCAST, VIS 10/8KM SH, WIND W/NW 15/20KT BECMG EAST OF AREA TO
SOUTHWEST 20/25KT GUSTS 35KT, SEA 2.5/4.0 M AND FROZEN TO S OF
AREA.
SECTOR WESTE:
OVERCAST, VIS 10/8KM SH, WIND W/NW 15/20KT INCR TO W OF AREA 35/40KT
GUSTS 55KT AND OCNL END OF PERIOD TO EAST OF AREA TO NORTHWEST
25/30KT
GUSTS 40KT, SEA 4.0/6.0 M INCR TO NORTHWEST OF AREA TO SEA STATE
HIGH TO VERY HIGH 6.0/9.0 M AND FROZEN TO S OF AREA.
PRESENCIA OF TEMPANOS:
A74A SIZE 30X18 NM, LAT. 65.84 S/LONG. 58.47 W.
A76C SIZE 16X7 NM, LAT. 63.78 S/LONG. 56.37 W.
A76N SIZE 9X4 NM, LAT. 61.95 S/LONG. 53.10 W.
A77 SIZE 27X4 NM, LAT. 66.10 S/LONG. 59.28 W.
A80A SIZE 10X9 NM, LAT. 63.65 S/LONG. 56.38 W.
A81 SIZE 28X25 NM, LAT. 70.10 S/LONG. 56.17 W.
A82 SIZE 12X8 NM, LAT 69.43 S/LONG. 89.82 W.
B29 SIZE 11X5 NM, LAT. 73.77 S/LONG. 110.40 W.
B45 SIZE 7X4 NM, LAT. 73.17 S/LONG. 119.47 W.
(FUENTE: U.S. NATIONAL ICE CENTER).
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VALPARAISO PLAYA ANCHA RADIO/CBV
MMSI: 007251860.
PHONE: 56-32-2208974
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