RAAF Base Pearce

YPEA

Bullsbrook, AU

Last Updated
May 15, 08:30Z

Military Airport

Restricted

This is a Royal Australian Air Force (RAAF) base. Civil access requires prior authorization.

Access Notes:

RAAF bases generally restricted

Consult official AIP (Australia AIP ENR 5.2) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 16 min ago
08:30Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 9°C
9 kt
210°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR YPEA 150830Z AUTO 21009KT 9999 // FEW034 SCT059 19/09 Q1015

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 149 ft
FEW 3,400 ft AGL
SCT 5,900 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
3,400 ft
AGL (Above Ground)
3,549 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
5,900 ft
AGL (Above Ground)
6,049 ft AMSL

Weather Briefing

VFR

RAAF Base Pearce is currently reporting visual flight rules (VFR) conditions with scattered clouds at 5,900 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the south-southwest (210°) at 9 knots. Runway 23 is favored with a 8-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 3,400 ft, scattered at 5,900 ft.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 9°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 13 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Showers Rain, Showers Rain.

Pilot Recommendations

Conditions are favorable for visual flight. 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.

Forecast (TAF)

View Full TAF
Raw TAF
TAF YPEA 150425Z 1505/1518 23008KT 9999 -SHRA FEW015 SCT025 BKN030 FM150700 23008KT 9999 -SHRA BKN035 FM151000 16005KT 9999 NSW SCT040 INTER 1505/1507 4000 SHRA BKN018
Upcoming Changes (Next 12 Hours)
08:46Z BASE
+0h
VFR 230° 8 kt
Visibility: 10+ km
Ceiling: 3,000 ft
Light Showers Rain
10:00Z FM151000
+2h
IFR 160° 5 kt
Visibility: 4 km
Ceiling: 1,800 ft
Showers Rain

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
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
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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
PEA
05
23 ✈️
18L
36R
18R
36L

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 05/23
Active: 23
5,548 ft 148 ft ASP 45°
8.5 kt 3.1 kt
20° angle
18L/36R 8,002 ft 148 ft ASP 174°
7.3 kt 5.3 kt
36° angle
18R/36L 5,712 ft 98 ft ASP 173°
7.2 kt 5.4 kt
37° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - YPEA

11,936 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
91.6%
MVFR
5.7%
IFR
1.2%
LIFR
1.4%

RAAF Base Pearce enjoys predominantly VFR conditions, with visual flight rules prevailing 91.6% of the time. Prevailing winds are from the E averaging 9.5 knots, with gusts recorded up to 35 knots. Temperature extremes range from 3°C to 42°C, reflecting significant seasonal variation. The best months for VFR flying are May, November, January.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 9.5 kt
Maximum Recorded: 35 kt
Calm Winds: 5.5%
Direction Distribution:
E
22.4%
N
9.3%
S
17.6%
W
7.3%
NE
5.8%
NW
3.5%
SE
13%
SW
15.5%

Temperature Range

Average: 21.1°C
Range: 3°C to 42°C
3°C 42°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.7%

Best Months for VFR

May November January

Runway Wind Analysis

Runway 05/23
Favorable wind: 100%
Avg crosswind: 5.6 kt
Runway 18L/36R
Favorable wind: 100%
Avg crosswind: 6.6 kt
Runway 18R/36L
Favorable wind: 100%
Avg crosswind: 6.6 kt

Statistics computed from 11,936 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

RAAF Base Pearce - Airport Information

Airport Details

ICAO Code: YPEA
Type: medium airport
Status: active
Elevation: 149 ft MSL

Location

City: Bullsbrook
Country: AU
Latitude: -31.667801°
Longitude: 116.014999°
Time Zone: Etc/GMT-8

Runway Information

Runway 05/23
Length: 5,548 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 18L/36R
Length: 8,002 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 18R/36L
Length: 5,712 ft
Width: 98 ft
Surface: ASP
ILS: No

About RAAF Base Pearce

RAAF Base Pearce is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the AU AIP for current access procedures and restrictions.

Overview

RAAF Base Pearce is a military airfield located in Bullsbrook, Western Australia, serving as a key Royal Australian Air Force installation. Situated at 149 feet above mean sea level, the base features three asphalt runways capable of supporting various military and potential civilian aviation operations. Its strategic location near Perth provides critical aerospace infrastructure for training and defense activities.

Flying Conditions

Weather conditions at Pearce are predominantly favorable for visual flight rules (VFR), with 92.5% of observations supporting VFR operations. The prevailing easterly winds average 9.7 knots, with temperatures ranging from 4°C to 42°C and an average of 20.5°C. November through January represent the most consistently good flying months, characterized by stable atmospheric conditions and high visibility averages of 10 statute miles.

Notable Features

The airport features three parallel runways oriented in 05/23 and 18 configurations, with lengths ranging from 5,548 to 8,002 feet. All runways demonstrate 100% favorable wind alignment, with modest average crosswind components between 5.5 and 6.8 knots. The geographical positioning offers relatively predictable wind patterns, predominantly from an easterly direction.

Approach Considerations

Pilots can expect consistent wind conditions that strongly favor all runway orientations, minimizing directional landing challenges. Crosswind components remain manageable across all runways, typically under 7 knots. With extremely low occurrences of instrument meteorological conditions (IFR/LIFR combined at 2.7%), visual approaches are the norm, supporting straightforward navigation and landing procedures.

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.