Oshawa Executive Airport

CYOO / YOO

Oshawa, CA

Last Updated
Jul 5, 03:00Z

Current Weather

Display Units
Recent 57 min ago
03:00Z

🌙 Night
VFR
Flight Rules
22°C
Temperature
Dewpoint: 22°C
0 kt
9 SM
Visibility
Ceiling
Unlimited
1014 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYOO 050300Z AUTO 00000KT 9SM CLR 22/22 A2995 RMK SLP144 DENSITY ALT 1400FT

Weather Briefing

VFR

Oshawa Executive Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 9 SM visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is 9 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 22°C (72°F) with a dewpoint of 22°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 12 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Mist, FCST, FCST. Temporary VFR conditions are forecast between 02:00Z and 04:00Z. Temporary MVFR conditions are forecast with Mist between 04:00Z and 08:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
999 hPa
Field Pressure
Height above aerodrome (460 ft)
Pressure Alt
438 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,388 ft
ISA Deviation: +7.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYOO 050140Z 0502/0514 VRB03KT P6SM SCT060 BKN120 TEMPO 0502/0504 BKN040 OVC060 FM050400 02005KT P6SM SCT040 BKN060 TEMPO 0504/0508 5SM BR FEW006 BKN040 OVC060 FM050800 04005KT P6SM SCT015 BKN040 OVC060 BECMG 0512/0514 08005KT RMK FCST BASED ON AUTO OBS. NXT FCST BY 050800Z
Upcoming Changes (Next 12 Hours)
03:57Z BASE
+0h
VFR VRB 3 kt
Visibility: >6SM
Ceiling: 12,000 ft
04:00Z FM050400
+1h
VFR 20° 5 kt
Visibility: >6SM
Ceiling: 6,000 ft
04:00Z TEMPO
+1h
MVFR
Visibility: 5SM
Ceiling: 4,000 ft
Mist
08:00Z FM050800
+5h
VFR 40° 5 kt
Visibility: >6SM
Ceiling: 4,000 ft

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
YOO
05
23
12
30

Runway Information

Runway Length Width Surface Heading Wind Component
05/23 2,654 ft 100 ft ASP 35°
0.0 kt 0.0 kt
35° angle
12/30 4,750 ft 100 ft ASP 109°
0.0 kt 0.0 kt
109° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - CYOO

12,444 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
58.7%
MVFR
27.1%
IFR
10%
LIFR
4.2%

Oshawa Executive Airport is frequently affected by reduced visibility conditions, with VFR weather only 58.7% of the time and IFR/LIFR conditions occurring in 14.2% of observations. Prevailing winds are from the W averaging 8.6 knots, with gusts recorded up to 32 knots. Temperature extremes range from -25°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are July, June, October.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 8.6 kt
Maximum Recorded: 32 kt
Calm Winds: 4%
Direction Distribution:
E
17.8%
N
10.9%
S
9.4%
W
19.8%
NE
3.7%
NW
14.9%
SE
6.2%
SW
13.4%

Temperature Range

Average: 3.8°C
Range: -25°C to 35°C
-25°C 35°C

Visibility

Average: 7.7 SM
Below 3 SM: 4.4%
Fog Frequency: 1.3%

Best Months for VFR

July June October

Runway Wind Analysis

Runway 05/23
Favorable wind: 100%
Avg crosswind: 5.7 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 4.7 kt

Statistics computed from 12,444 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Oshawa Executive Airport - Airport Information

Airport Details

ICAO Code: CYOO
IATA Code: YOO
Type: medium airport
Status: active
Elevation: 460 ft MSL

Location

City: Oshawa
Country: CA
Latitude: 43.922798°
Longitude: -78.894997°
Time Zone: Etc/GMT+5

Runway Information

Runway 05/23
Length: 2,654 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 12/30
Length: 4,750 ft
Width: 100 ft
Surface: ASP
ILS: No

About Oshawa Executive Airport

Overview

Oshawa Executive Airport serves the Greater Toronto Area as a medium-sized airport located in Oshawa, Ontario. Situated at 460 feet above mean sea level, the airport provides critical general aviation services for the region with two asphalt runways accommodating various aircraft operations.

Flying Conditions

Weather conditions at CYOO are predominantly visual flight rules (VFR), with 55.7% of observations supporting VFR operations. Pilots can expect westerly winds averaging 8.6 knots, with temperature ranges from -20°C to 28°C. October, September, and November represent the most favorable VFR months, offering consistently stable flying conditions.

Notable Features

Both runways demonstrate excellent wind alignment, with 100% favorable wind coverage. Runway 05/23 extends 2,654 feet, while runway 12/30 provides a longer 4,750-foot surface. The airport's geographic position and runway configuration offer flexibility for different aircraft types and wind conditions.

Approach Considerations

Crosswind conditions are moderate, with average crosswind components of 5.4 knots on runway 05/23 and 4.9 knots on runway 12/30. Visibility averages 7.6 statute miles, with only 4.6% of observations reporting visibility below 3 statute miles. Pilots should anticipate predominantly westerly winds when planning approaches.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.