Sydney Kingsford Smith International Airport

YSSY / SYD

Sydney (Mascot), AU

Last Updated
Mar 4, 09:30Z

Current Weather

Display Units
Fresh 9 min ago
09:30Z

☀️ Day
VFR
Flight Rules
24°C
Temperature
Dewpoint: 22°C
10 kt
40°
10+ km
Visibility
Ceiling
Unlimited
1011 hPa
QNH
Altimeter Setting

Raw METAR

METAR YSSY 040930Z AUTO 04010KT 9999 -DZ NCD 24/22 Q1011 RERA
QNH
1011 hPa
Sea Level Pressure
For altitude above MSL
QFE
1010 hPa
Field Pressure
Height above aerodrome (21 ft)
Pressure Alt
89 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,174 ft
ISA Deviation: +9.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF YSSY 040832Z 0409/0512 04008KT 9999 -SHRA SCT025 FM041000 01006KT 9999 -SHRA FEW012 FM041400 VRB03KT 9999 NSW SCT006 FM042200 36005KT 9999 SCT020 FM050200 06012KT 9999 -SHRA SCT030 FM050500 03016KT 9999 -SHRA SCT040 PROB30 TEMPO 0409/0412 VRB20G35KT 1000 TSRA BKN010 SCT040CB PROB40 TEMPO 0505/0512 VRB20G35KT 1000 TSRA BKN010 SCT040CB
Upcoming Changes (Next 12 Hours)
09:38Z BASE
+0h
VFR 40° 8 kt
Visibility: 10+ km
Light Showers Rain
10:00Z FM041000
+1h
VFR 10° 6 kt
Visibility: 10+ km
Light Showers Rain
14:00Z FM041400
+5h
VFR VRB 3 kt
Visibility: 10+ km

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
SSY
07 ✈️
25
16L
34R
16R
34L

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 07/25
Active: 07
8,300 ft 148 ft ASP 74°
8.7 kt 5.0 kt
30° angle
16L/34R 7,999 ft 148 ft ASP 168°
6.2 kt 7.9 kt
128° angle
16R/34L 12,999 ft 148 ft ASP 168°
6.2 kt 7.9 kt
128° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - YSSY

8,764 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
82.4%
MVFR
14.6%
IFR
2.4%
LIFR
0.6%

Sydney Kingsford Smith International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 82.4% of the time. Prevailing winds are from the S averaging 11.8 knots, with gusts recorded up to 36 knots. Temperature extremes range from 8°C to 42°C, reflecting significant seasonal variation. The best months for VFR flying are March, October, September.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 11.8 kt
Maximum Recorded: 36 kt
Calm Winds: 1%
Direction Distribution:
N
10.8%
NE
15.3%
E
9%
SE
12.2%
S
21.1%
SW
7.2%
W
12.4%
NW
11%

Temperature Range

Average: 21.7°C
Range: 8°C to 42°C
8°C 42°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.1%

Best Months for VFR

March October September

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 8.1 kt
Runway 16L/34R
Favorable wind: 100%
Avg crosswind: 7 kt
Runway 16R/34L
Favorable wind: 100%
Avg crosswind: 7 kt

Statistics computed from 8,764 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Sydney Kingsford Smith International Airport - Airport Information

Airport Details

ICAO Code: YSSY
IATA Code: SYD
Type: large airport
Status: active
Elevation: 21 ft MSL

Location

City: Sydney (Mascot)
Country: AU
Latitude: -33.946098°
Longitude: 151.177002°
Time Zone: Etc/GMT-10

Runway Information

Runway 07/25
Length: 8,300 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 16L/34R
Length: 7,999 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 16R/34L
Length: 12,999 ft
Width: 148 ft
Surface: ASP
ILS: No

About Sydney Kingsford Smith International Airport

Overview

Sydney Kingsford Smith International Airport serves as the primary international airport for Sydney and the largest airport in Australia. Located at -33.946098, 151.177002 in Mascot, the airport operates at an elevation of 21 feet mean sea level. It features three substantial runways, with the longest runway measuring 12,999 feet, capable of handling wide-body international and domestic aircraft.

Flying Conditions

The airport's coastal location at 21 ft MSL provides generally stable atmospheric conditions, though maritime influences can create variable wind patterns. Pilots should anticipate potential wind shear and turbulence, particularly during seasonal transition periods. The multiple runway configuration allows for flexible operations in changing wind conditions.

Notable Features

Sydney Kingsford Smith International Airport is situated in a densely populated urban environment, requiring precise navigation and adherence to established approach procedures. The airport's three runways (07/25, 16L/34R, and 16R/34L) are all constructed with asphalt surfaces, providing consistent runway characteristics across different approach vectors. The significant runway length, particularly the 12,999 ft runway, accommodates large international aircraft with ample stopping distance.

Approach Considerations

Runway selection typically depends on prevailing wind direction, with the parallel 16L/34R and 16R/34L runways offering complementary approach options. The 07/25 runway provides an additional operational configuration for crosswind scenarios. Pilots should be prepared for potential congestion and precise sequencing due to the airport's high-traffic international and domestic operations.

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.