DM
Datamask Aviation
METAR · TAF · OPMET
CYYT· YYT· St. John's

St. John's International Airport

large airport · elevation 461 ft (141 m)
08:40Z 22:29Z Night
Current METARVFR
46 min ago·04:00Z
CYYT 240400Z 24007KT 15SM BKN057 BKN067 17/12 A3030 RMK SC5AC2 SLP265
Wind
240° 7 kt
Visibility
15 SM
Ceiling
5,700 ft
Temperature
17°C / 12°C
temp / dew
QNH
1026 hPa
30.30 inHg
Clouds
BKN 5,700ft, BKN 6,700ft
Weather
Station
CYYT
Remarks
SC5AC2 sea level pressure of 1026.5 HPa
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (15)
  • FL370QTR1X
    4 min ago
  • FL350ETD8NY
    6 min ago
  • FL400AAL736
    7 min ago
  • FL330JBU2261
    9 min ago
  • FL330JBU2261
    9 min ago
  • FL360AFR091
    10 min ago
  • FL350DAL114
    12 min ago
  • FL370ACA72
    13 min ago
Wind & Runways
NESW7 kt240°
Wind arrow points downwind.
Runways
10/282591 mASP
16/342135 mASP
Runway components
RunwayHead/TailCrosswind
RWY 10/28TW 6 ktXW 3 kt R
RWY 16/34TW 1 ktXW 7 kt R
47.6186°, -52.7519°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 10/28 (use 28)PreferredHW 63 L
RWY 16/34 (use 34)UsableHW 17 L
Density altitude
466 ft
elevation 461 ft
ISA deviation
+2.9°C
Frequencies (community-maintained, cross-check AIP)CYYT
  • ATIS128.000
  • GND121.900
  • TWR120.600
  • CNTRGANDER CNTR133.150
  • FBOShell123.000
  • RCOHALIFAX RDO123.275
Navaids near airportassoc. CYYT
IdentTypeFreqPower
UYTTACAN108.60 MHz
YYTVOR-DME113.50 MHzHIGH
Runways2

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

  • RWY 10/288,502 ft (2,591 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
  • RWY 16/347,005 ft (2,135 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
24-hour trend (Iowa State IEM)CYYT
Wind2 kt
Vis24.1 km
Temp16°C
QNH1026 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=23
NESWCALM4%
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)St. John's International Airport
Diagram unavailable for St. John's International Airport.
Terminal Aerodrome Forecast
Issued 2026/08/23 18:42 UTC
VFRBASE23/18Z → 23/22Z1208KT · 6 SM · SCT130 BKN220
Wind: 1208KT
Visibility: 6 SM
Clouds: SCT130 BKN220
TAF CYYT 231740Z 2318/2418 12008KT P6SM SCT130 BKN220
VFRTEMPO23/18Z → 23/22ZBKN130
Clouds: BKN130
TEMPO 2318/2322 BKN130
VFRFM23/22Z → 24/02Z1608KT · 6 SM · BKN100
Wind: 1608KT
Visibility: 6 SM
Clouds: BKN100
FM232200 16008KT P6SM BKN100
VFRBECMG24/02Z → 24/04Z2208KT
Wind: 2208KT
BECMG 2402/2404 22008KT
VFRFM24/04Z → 24/10Z2208KT · 6 SM · BKN080 OVC120
Wind: 2208KT
Visibility: 6 SM
Clouds: BKN080 OVC120
FM240400 22008KT P6SM BKN080 OVC120
VFRFM24/10Z → 24/13Z18010KT · 6 SM · SCT120 BKN220
Wind: 18010KT
Visibility: 6 SM
Clouds: SCT120 BKN220
FM241000 18010KT P6SM SCT120 BKN220
VFRBECMG24/13Z → 24/15Z18015G25KT
Wind: 18015G25KT
BECMG 2413/2415 18015G25KT
VFRBECMG24/16Z → 24/18Z18018G28KT
Wind: 18018G28KT
BECMG 2416/2418 18018G28KT RMK NXT FCST BY 240000Z
Raw TAF
TAF CYYT 231740Z 2318/2418 12008KT P6SM SCT130 BKN220 TEMPO 2318/2322 BKN130 FM232200 16008KT P6SM BKN100 BECMG 2402/2404 22008KT FM240400 22008KT P6SM BKN080 OVC120 FM241000 18010KT P6SM SCT120 BKN220 BECMG 2413/2415 18015G25KT BECMG 2416/2418 18018G28KT RMK NXT FCST BY 240000Z
Nearby airports