Weather forecast for zones 7-8: unstable conditions with high winds and sea states.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
OCT 09 18:45 UTC 2024
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ZONES 7-8 VLD FM 092300 TO 101100 UTC.
SYNOPTIC SITUATION:
ZONES SEVEN TO EIGHT (F.SAN PEDRO A LAT 60 DGS SUR):
UNSTABLE.
FORECAST:
ZONE SEVEN (F.SAN PEDRO TO F. EVANGELISTAS):
SCATTERED, VIS 10KM SH, WIND NW/W 25/15KT GUSTS 35KT, SEA STATE
4.0/3.0 M INCR SOUTH LAT 50S 4.0/5.0 M SWELL FM W/NW.
ZONE EIGHT (F.EVANGELISTAS TO LAT. 60 DGS SUR):
(F.EVANGELISTAS TO LAT. 56 DGS SOUTH):
OVERCAST, VIS 8/10KM SH, WIND NW/W 30/20KT GUSTS 40KT, SEA STATE
5.0/3.0 M SWELL FM W/NW.
(LAT. 56 DGS SOUTH TO LAT. 60 DGS SOUTH):
OVERCAST TO BROKEN, VIS 2/8KM RN/SH, WIND N/NW 35/20KT GUSTS 45KT,
SEA STATE 5.0/3.0 MT SWELL FM W.
WEATHER OUTLOOK VALIDE FROM 101100 TO 111100 UTC.
ZONE SEVEN (F.SAN PEDRO TO F. EVANGELISTAS):
UNSTABLE TO FRONTAL, WIND NW/W 15/20KT GUSTS 30KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT. 60 DGS SUR):
UNSTABLE TO FRONTAL, WIND NORTHWEST 15/20KT GUSTS 35KT.
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ZONE IX. VALIDE 092300/101100 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): UNSTABLE TO FRONTAL.
FORECAST:
PASO DRAKE SUR (ENTRE LAT 60S/63S):
OVERCAST, VIS 0.5/1KM SNOW/FG, WIND NE/E 15/20KT, SEA STATE
3.0/4.0 M SWELL FM W/NW WITH 01 TO 08 TENTHS OF SEA ICE TO S OF
AREA.
ESTRECHO BRANSFIELD:
OVERCAST, VIS 0.5/1KM SNOW/FG, WIND NE/E 10/15KT GUSTS 25KT, SEA
STATE 0.5/1.0 M WITH 01 TO 03 TENTHS OF SEA ICE INCR TO S 07 TO
08 TENTHS OF SEA ICE.
BAHIA FILDES:
OVERCAST, VIS 0.5/2KM FG/SNOW, WIND N/NE 10/15KT GUSTS 25KT, SEA
STATE RIPPLED TO SLIGHT IN BAY AND FROZEN (10 TENTHS OF SEA ICE)
IN ARDLEY COVE.
BAHIA CHILE:
OVERCAST, VIS 0.5/1KM SNOW/FG, WIND N/NE 10/15KT OCNL E/SE 15/20KT
GUSTS 20KT, SEA STATE RIPPLED TO SLIGHT WITH 07 TENTHS OF SEA ICE
IN BAY AND 06 TENTHS OF SEA ICE IN ENSENADA IQUIQUE.
MAR DE WEDDELL:
OVERCAST, VIS 0.5/2KM FG/SNOW, WIND N/NE 5/15KT, SEA STATE FROZEN
(07 TO 08 10 TENTHS OF SEA ICE) ANTARCTIC SOUND AND SEA STATE FROZEN
(09 TO 10 TENTHS OF SEA ICE) EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS A 75 GDS WESTE:
OVERCAST, VIS 0.5/2KM FG/SNOW, WIND NE/E 10/15KT GUSTS 25KT, SEA
STATE 2.0/3.0 M WITH 01 TO 10 TENTHS OF SEA ICE IN OCEANIC AREA
AND 07 TO 10 TENTHS OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL:
OVERCAST BECMG TO SCATTERED, VIS 6/10KM SHOWERS OF SNOW, WIND
SOUTHWEST 20/25KT, SEA STATE 2.5/3.0 M AND FROZEN TO S OF AREA.
SECTOR WESTE:
BROKEN TO OVERCAST, VIS 10KM SHOWERS, WIND SW/W 15/25KT GUSTS 35KT,
SEA STATE 2.5/3.5 M AND FROZEN TO S 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 N