CA
CYSJ
Current Weather

Saint John Airport

CYSJ / YSJ

Saint John, CA

Last Updated

Nov 3, 06:00 UTC

Current Weather

Display Units

Time

Temp

Wind

Alt

Last Updated

06:00Z

🌅 Dawn

VFR

Flight Rules

-3°C

Temperature

Dewpoint: -3°C

2kt

180°

15 SM

Visibility

∞

Ceiling

Unlimited

30.20

QNH (inHg)

Altimeter Setting

Raw METAR

METAR CYSJ 030600Z 18002KT 15SM SKC M03/M03 A3020 RMK SLP234

Altimeter Settings & Pressure Information

QNH

30.20 inHg

Sea Level Pressure

For altitude above MSL

QFE

29.85 inHg

Field Pressure

Height above aerodrome (357 ft)

Pressure Alt

77 ft

QNE Reference

Standard: 29.92 inHg

Density Altitude: -1,997 ft

ISA Deviation: -17.3°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF CYSJ 030540Z 0306/0318 22005KT P6SM SKC FM030900 VRB03KT P6SM FEW002 PROB30 0309/0313 1SM BR FM031300 22005KT P6SM SKC BECMG 0314/0316 20012KT RMK NXT FCST BY 031200Z

Upcoming Changes (Next 12 Hours)

06:51Z BASE

+0h

VFR 220° 5kt

Visibility: >6SM

09:00Z FM030900

+3h

VFR VRB 3kt

Visibility: >6SM

09:00Z PROB30

+3h

IFR

Visibility: 1SM

Mist

13:00Z FM031300

+7h

VFR 220° 5kt

Visibility: >6SM

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
• Zoom and pan for detailed analysis
• Units automatically converted to preferences

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

↑

YSJ

23 ✈️

Runway Information

Runway	Length	Width	Surface	Heading	Wind Component
✈️ 05/23 Active: 23	7,000 ft	200 ft	ASP	30°	↑ 1.3kt • ↔ 1.5kt 50° angle
14/32	5,100 ft	200 ft	ASP	121°	↑ 1.0kt • ↔ 1.7kt 59° angle

🟢 Active Runway: Best headwind component for current conditions

⬆️ Headwind: Favorable wind component

↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Saint John Airport - Airport Information

Airport Details

ICAO Code: CYSJ

IATA Code: YSJ

Type: medium airport

Status: active

Elevation: 357 ft MSL

Location

City: Saint John

Country: CA

Latitude: 45.316101°

Longitude: -65.890297°

Time Zone: Etc/GMT4

Runway Information

Runway 05/23

Length: 7,000 ft

Width: 200 ft

Surface: ASP

ILS: No

Runway 14/32

Length: 5,100 ft

Width: 200 ft

Surface: ASP

ILS: No

Aeronautical Information Publication (AIP)

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AIP - Canada

Official AIP for Canada via NAV CANADA (Free)

Managed by: NAV CANADA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

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Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports

• Extended TAF forecasts

• Flight rules assessment

Charts & Navigation

Essential aviation charts

• Visual approach charts

• Instrument procedures

• Airport diagrams

Operations

Airport operational data

• Operating hours: 24/7

• Ground handling available

• Fuel services available

Performance Calculator

Calculate takeoff and landing distances

• Runway suitability assessment

• Real weather conditions

• Safety margin analysis

Calculate Performance

About Saint John Airport

Saint John Airport (CYSJ/YSJ) is a regional airport serving commercial and general aviation located in Saint John, CA. The facility operates at an elevation of 357 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 2 runways (05/23, 14/32) with ASP surface . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

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.