Weather forecast for Zones 7-8: overcast, rain, winds up to 35 knots.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
OCT 11 03:45 UTC 2024
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ZONE 7-8 FCST VALID FM 111100 TO 112300 UTC.
SYNOPTIC SITUATION:
ZONES SEVEN AND EIGHT (F.SAN PEDRO TO LAT 60 DGS S):
FRONTAL TO POSTFRONTAL UNSTABILITY.
FCST:
ZONE SEVEN (F.SAN PEDRO TO F. EVANGELISTAS):
OVERCAST TO BROKEN, VIS 4/10KM RAIN/SHOW, WIND NW/W 20/25KT, SEA
STATE 3.0/4.0 MT SWELL FM W.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS S):
(F.EVANGELISTAS TO LAT 56 DGS SOUTH):
OVERCAST TO BROKEN, VIS 8/10KM RAIN/SHOW, WIND NW/W 20/25KT GUST
35KT DECR PM 15/20KT, SEA STATE3.0/4.0 MT DECR END OF PERIOD 2.0/
3.0 MT SWELL FM NW.
(LAT 56 DGS SOUTH TO LAT 60 DGS SOUTH):
OVERCAST TO BROKEN, VIS 10/8KM SHOW, WIND SOUTHWEST 20/25 KT DECR
PM 10/15KT, SEA STATE 3.0/4.0 MT DECR END OF PERIOD 2.0/3.0 MT SWELL
FM NW.
WEATHER OUTLOOK VLD FROM 112300 TO 122300 UTC.
ZONE SEVEN (F.SAN PEDRO TO F. EVANGELISTAS):
POSTFRONTAL UNSTABILITY, WIND W/NW 15/20KT INCR NORTHWEST 20/25KT
GUST 35KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS S):
POSTFRONTAL UNSTABILITY TO FRONTAL, WIND W/NW 15/20KT INCR END OF
PERIOD NORTHWEST 30/35KT GUSTS 45KT.
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ANTARCTIC WEATHER REPORT ZONE IX VALIDE 110800/112000 LT.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): POSTFRONTAL INSTABILITY.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): RIDGE TO FRONTAL.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): FRONTAL.
FORECAST:
PASAJE DRAKE SUR (BETWEEN LAT 60S/63S):
OVERCAST, VIS 0.5/1KM SNOW, WIND SOUTHWEST SHIFTING END OF PERIOD
NW/W 10/15 KT, SEA STATE 1.5/3.0 MT SWELL FROM NORTHWEST WITH 01
TO 08 TENTH OF SEA ICE TO SOUTH OF AREA.
ESTRECHO BRANSFIELD:
OVERCAST, VIS 0.5/1KM SNOW, WIND S/SW 10/15KT OCNL END OF PERIOD
NORTHEAST 5/10KT, SEA STATE 0.5/1.0 MT WITH 01 TO 03 TENTH OF SEA
ICE INCR TO SOUTH 07 TO 08 TENTH OF SEA ICE.
BAHIA FILDES:
OVERCAST, VIS 0.5/1KM SNOW, WIND SE/S 10/15 KT GUSTS 25 KT OCNL END
OF PERIOD NORTHEAST 5/10KT, SEA STATE MODERATE TO RIPPLED IN BAY AND
FROZEN (10 TENTH OF SEA ICE) IN CALETA ARDLEY.
BAHIA CHILE:
OVERCAST, VIS 0.5/1KM SNOWL, WIND S/SW OCNL PM NORTHEAST 5/15KT, SEA
STATE SMOOTH TO RIPPLED WITH 04 TENTH OF SEA ICE IN BAY AND 05 TENTH
OF SEA ICE IN ENSENADA IQUIQUE.
WEDDELL SEA:
OVERCAST,VIS 0.5/1KM SNOW, WIND S/SW 15/20 KT GUSTS 30 KT, SEA STATE
FROZEN (07 TO 08 10 TENTH OF SEA ICE) ANTARCTIC SOUND AND SEA STATE
FROZEN (09 TO 10 TENTH OF SEA ICE) EREBUS AND TERROR GULF.
WEST COAST TIERRA DE OHIGGINS TO 75 DGS WEST:
OVERCAST, VIS 10KM, WIND SW/W 10/15KT, SEA STATE 1.5/3.0 MT WITH 01
TO 10 TENTH OF SEA ICE IN OCEANIC AREA AND 07 TO 10 TENTH OF SEA ICE
IN GRANDIDIER CHANNEL.
CENTRAL SECTOR:
OVERCAST, VIS 10/8KM SNOW, WIND NORTHWEST SHIFTING PM SOUTHWEST
20/25KT GUSTS 35KT,SEA STATE 2.0/5.0 MT AND FROZEN TO SOUTH OF AREA.
WEST SECTOR:
OVERCAST, VIS 4/8KM SNOW, WIND SW/W 25/30KT GUSTS 40KT OCNL PM
NORTHWEST 15/20KT, SEA STATE 2.0/4.0 MT AND FROZEN TO SOUTH OF AREA.
PRESENCIA OF ICEBERGS:
A74A SIZE 30X18 NM, LAT.65.91 S/LONG.58.47 W.
A76B SIZE 15X7 NM, LAT.59.82 S/LONG.54.46 W.
A76C SIZE 16X7 NM, LAT.63.79 S/LONG.56.38 W.
A76N SIZE 9X4 NM, LAT.61.36 S/LONG.54.39 W.
A77 SIZE 27X4 NM, LAT.66.17 S/LONG.59.26 W.
A80A SIZE 10X9 NM, LAT.63.66 S/LONG.56.39 W.
A80D SIZE 6X5 NM, LAT.60.86 S/LONG.49.56 W.
B29 SIZE 11X5 NM, LAT.73.77 S/LONG.110.40 W.
B39 SIZE 8X4 NM, LAT.57.65 S/LONG.48.13 W.
B45 SIZE 7X4 NM, LAT.73.17 S/LONG.119.22 W.
(FUENTE: U.S. NATIONAL ICE CENTER).
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