Alderney Airport

EGJA / ACI

Saint Anne, GG

Last Updated
Jul 4, 11:20Z

Current Weather

Display Units
Fresh 13 min ago
11:20Z

☀️ Day
LIFR
Flight Rules
18°C
Temperature
Dewpoint: 15°C
9 kt
260°
10+ km
Visibility
400 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR EGJA 041120Z 26009KT 9999 BKN004 18/15 Q1030

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 290 ft
BKN 400 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
400 ft
AGL (Above Ground)
690 ft AMSL

Weather Briefing

LIFR

Alderney Airport is currently reporting low IFR (LIFR) conditions with broken clouds at 400 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the west (260°) at 9 knots. Runway 26 is favored with a 9-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is very low at 400 feet AGL (broken), well below circling minimums at most airports.

Temperature & Moisture

Temperature is 18°C (64°F) with a dewpoint of 15°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 9 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: Mist, Fog. There is a 40% probability of LIFR conditions with Mist between 09:00Z and 11:00Z. There is a 30% probability of LIFR conditions with Fog between 09:00Z and 11:00Z.

Pilot Recommendations

Current conditions require an instrument rating, IFR-equipped aircraft, and an IFR clearance. Check approach minimums carefully as conditions may be below CAT I ILS minimums. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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 EGJA 040756Z 0409/0418 31007KT 9999 BKN004 BECMG 0409/0412 FEW005 SCT015 PROB40 TEMPO 0409/0411 4000 BR BKN002 PROB30 TEMPO 0409/0411 0500 FG BKN000
Upcoming Changes (Next 12 Hours)
11:33Z BASE
+0h
LIFR 310° 7 kt
Visibility: 10+ km
Ceiling: 400 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
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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
GJA
03
21
08
26 ✈️
13
31

Runway Information

Runway Length Width Surface Heading Wind Component
03/21 1,631 ft 121 ft GRE 27°
5.4 kt 7.2 kt
127° angle
✈️ 08/26
Active: 26
2,877 ft 59 ft ASP 80°
9.0 kt 0.0 kt
0° angle
13/31 2,405 ft 121 ft GRE 133°
5.4 kt 7.2 kt
127° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - EGJA

6,848 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
74.5%
MVFR
10.6%
IFR
6.5%
LIFR
8.4%

Alderney Airport typically experiences VFR conditions 74.5% of the time, though instrument-rated pilots will find IFR weather present approximately 14.9% of observations. Prevailing winds are from the S averaging 14.2 knots, with gusts recorded up to 112 knots. Temperatures typically range between 2°C and 31°C with an average of 12.3°C. The best months for VFR flying are April, May, November.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 14.2 kt
Maximum Recorded: 112 kt
Calm Winds: 0%
Direction Distribution:
E
15%
N
7.4%
S
23%
W
16.4%
NE
7.7%
NW
7.8%
SE
4.9%
SW
17.9%

Temperature Range

Average: 12.3°C
Range: 2°C to 31°C
2°C 31°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 4.9%

Best Months for VFR

April May November

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 8.6 kt
Runway 08/26
Favorable wind: 100%
Avg crosswind: 8.2 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 10.1 kt

Statistics computed from 6,848 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Alderney Airport - Airport Information

Airport Details

ICAO Code: EGJA
IATA Code: ACI
Type: medium airport
Status: active
Elevation: 290 ft MSL

Location

City: Saint Anne
Country: GG
Latitude: 49.706104°
Longitude: -2.214720°
Time Zone: Europe/Brussels

Runway Information

Runway 03/21
Length: 1,631 ft
Width: 121 ft
Surface: GRE
ILS: No
Runway 08/26
Length: 2,877 ft
Width: 59 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 2,405 ft
Width: 121 ft
Surface: GRE
ILS: No

About Alderney Airport

Overview

Alderney Airport serves the Channel Island of Alderney, located in the Bailiwick of Guernsey. Positioned at 290 feet above mean sea level, the airport provides critical transportation infrastructure for this small island, supporting regional aviation with three runways accommodating different wind conditions and aircraft requirements.

Flying Conditions

Weather observations indicate predominantly VFR conditions, with 71.8% of recorded periods suitable for visual flight rules. The airport experiences moderate maritime winds, predominantly from the south at an average of 15.6 knots, with temperature ranges between 2°C and 20°C. Pilots can expect stable flight conditions, with minimal fog occurrence (1.1%) and good average visibility of 10 statute miles.

Notable Features

The airport features three runways with different surface compositions: Runway 03/21 and 13/31 are grass (GRE), while 08/26 is asphalt (ASP). The longest runway is 08/26 at 2,877 feet, providing flexibility for various aircraft types. All runways demonstrate 100% favorable wind alignments, with moderate average crosswind conditions ranging from 9.1 to 11.1 knots.

Approach Considerations

Seasonal VFR opportunities are best during November, September, and October, offering optimal flying conditions. With consistent wind patterns from the south, pilots should anticipate predictable approach dynamics. The multiple runway configuration allows strategic selection based on current wind vectors, enhancing operational flexibility for incoming and departing aircraft.

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.