WxDecoder

66CA Weather Rancho San Simeon Airport

Cambria, CaliforniaElevation 320 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KPRB · 24 NM E · 54 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KPRB
WIND
210@9
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
ACTIVE NWS ALERTS

Active weather alerts

Coastal Flood AdvisoryMinor · Expected · Likely
26 0112Z to 29 2000Z
San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches
* WHAT...Minor to moderate coastal flooding expected due to very high tides. * WHERE...Coastal areas of Los Angeles, Ventura, Santa Barbara, and San Luis Obispo Counties. * WHEN...From 5 AM Sunday to 1 PM PDT Thursday. * IMPACTS...Minor to moderate flooding of sea water is likely over vulnerable low-lying coastal areas, especially around the time of high tide, including over beach parking lots,…
Take the necessary actions to protect flood-prone property. Do NOT drive around barricades or through water of unknown depth.

Alerts from the National Weather Service. For situational awareness only; always confirm against an official briefing.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No current METAR is available for this airport, so there is no observed aviation report to summarize. Forecast suggests tonight mostly cloudy, low near 50F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 50 WNW 9 kt – 0%
Monday Sunny 72/50 NNW 9 kt – 0%
Tuesday Patchy Fog then Partly Sunny 70/50 NNW 9 kt – 0%
Wednesday Patchy Fog then Mostly Cloudy 67/52 NW 9 kt – 0%
Thursday Mostly Cloudy 64/49 NNW 9 kt – 3%
Friday Mostly Sunny 61/48 NNW 9 kt – 30%
Saturday Chance Rain Showers 59/48 NNW 4 kt – 44%
Sunday Chance Rain Showers 59 NNW 9 kt – 44%

Source: National Weather Service (office LOX). Forecast issued 0147Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 66CA. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,800 ft

01/19
Dimensions
1,800 x 65 ft
Surface
Asphalt
RWY 01
RWY 19

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
320 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0116Z 6:16 PM
Sunrise
1420Z 7:20 AM
Loggable night
0142Z (6:42 PM local) → 1354Z (6:54 AM local)
end of evening to start of morning civil twilight
Position lights required
0116Z (6:16 PM local) → 1420Z (7:20 AM local)
sunset to sunrise (91.209)
Night passenger currency
0216Z (7:16 PM local) → 1320Z (6:20 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Rancho San Simeon Airport is in Cambria, California. Field elevation 320 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerCLYDE WARREN
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA66CA
SectionalLOS ANGELES
Center (ARTCC)OAKLAND
Flight service (AFSS)HAWTHORNE
RegionCalifornia
CountryUnited States
Coordinates35.6077, -121.1100
Distance from city3 NM NW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

66CA has no on-field report. Nearest reporting station: KPRB (24 NM E, VFR).

KPRB Paso Robles Municipal Airport
24 NM E
VFR
KSBP San Luis County Regional Airport
32 NM SE
VFR
KSMX Santa Maria Public Airport Captain G Allan Hancock Field
53 NM SE
VFR
KVBG Vandenberg Space Force Base
58 NM SE
VFR
KLPC Lompoc Airport
65 NM SE
VFR
KSNS Salinas Municipal Airport
68 NM N
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
›VFR; PVT USE.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗66CA on OurAirports
FREQUENTLY ASKED
Does 66CA have a METAR?
No on-field METAR is issued for 66CA. This page uses the nearest reporting station as a reference.
Does 66CA have a TAF?
No TAF is issued directly for 66CA. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 66CA?
66CA sits at 320 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 66CA?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.