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Seattle-Tacoma Intl Airport, Seattle (KSEA)

Airport Weather & NOTAM's

METAR for:KSEA (Seattle-Tacoma Intl, WA, US)
Text:KSEA 171553Z 17004KT 10SM FEW010 FEW100 BKN190 BKN230 13/07 A3010 RMK AO2 SLP198 T01280072 $
Conditions at:1553 UTC 17 Jun 2025
Temperature: 12.8°C ( 55°F)
Dewpoint: 7.2°C ( 45°F) [RH = 69%]
Pressure (altimeter):30.10 inches Hg (1019.4 mb) [Sea level pressure: 1019.8 mb]
Winds:from the S (170 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility:10 or more sm (16+ km)
Ceiling:19000 feet AGL
Clouds:few clouds at 1000 feet AGL, few clouds at 10000 feet AGL, broken clouds at 19000 feet AGL, broken clouds at 23000 feet AGL
QC Flag:SOME DATA ABOVE MAY BE INACCURATE!!!"$" is an indication the sensor requires maintenance.
TAF for:KSEA (Seattle-Tacoma Intl, WA, US) issued at 1121 UTC 17 Jun 2025
Text:KSEA 171121Z 1712/1818 23003KT P6SM SKC
Forecast period:1200 to 1300 UTC 17 June 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SW (230 degrees) at 3 MPH (3 knots; 1.5 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:clear skies
Text:FM171300 21005KT P6SM SCT007 SCT250
Forecast period:1300 to 1700 UTC 17 June 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SSW (210 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:scattered clouds at 700 feet AGL, scattered clouds at 25000 feet AGL
Text:FM171700 22007KT P6SM FEW250
Forecast period:1700 UTC 17 June 2025 to 0500 UTC 18 June 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SW (220 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:at least 12,000 feet AGL
Clouds:few clouds at 25000 feet AGL
Text:FM180500 21008KT P6SM BKN100
Forecast period:0500 to 0900 UTC 18 June 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SSW (210 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:10000 feet AGL
Clouds:broken clouds at 10000 feet AGL
Text:FM180900 20008KT P6SM BKN035 OVC050
Forecast period:0900 to 1200 UTC 18 June 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SSW (200 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:3500 feet AGL
Clouds:broken clouds at 3500 feet AGL, overcast cloud deck at 5000 feet AGL
Text:FM181200 20007KT P6SM BKN025 OVC035
Forecast period:1200 to 1800 UTC 18 June 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the SSW (200 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:2500 feet AGL
Clouds:broken clouds at 2500 feet AGL, overcast cloud deck at 3500 feet AGL

Live Departures & Arrivals

There are currently no arrivals or departures for this airport.

Departures History (last 12 months)

Flight No. Dest. Aircraft Date
IBOEO11 KASE Airbus 321... 2025-03-12 22:16:21
IBO210 KDEN A300 Passe... 2025-02-08 20:30:58
IBO103 KLAS PMDG 737-8... 2024-12-10 10:52:39
IBO102 CYYZ PMDG 777 I... 2024-12-08 18:21:31

Arrivals History (last 12 months)

Flight No. Origin Aircraft Date
IBO0265 KSFO PMDG 737-8... 2025-05-26 15:33:51
IBOEO10 KSMF A350-900 I... 2025-03-11 21:42:31
IBO210 CYVR A300 IBERO... 2025-02-08 12:31:24
IBO103 PAKT Fenix A320... 2024-12-09 19:48:31

Runway Information (Airport elevation: 433ft)

Runway 16C Length 9,418ft Width 150ft Elevation 367ft Surface Concrete Heading 180
Runway 16L Length 11,890ft Width 150ft Elevation 367ft Surface Concrete Heading 180
Runway 16R Length 8,493ft Width 150ft Elevation 367ft Surface Concrete Heading 180
Runway 34C Length 9,418ft Width 150ft Elevation 367ft Surface Concrete Heading 0
Runway 34L Length 8,493ft Width 150ft Elevation 367ft Surface Concrete Heading 0
Runway 34R Length 11,890ft Width 150ft Elevation 367ft Surface Concrete Heading 0

Airport Frequencies

Type APP/DEP Frequency 119.200 Mhz
Type APP/DEP Frequency 120.100 Mhz
Type APP/DEP Frequency 120.400 Mhz
Type APP/DEP Frequency 123.900 Mhz
Type APP/DEP Frequency 125.600 Mhz
Type APP/DEP Frequency 125.900 Mhz
Type APP/DEP Frequency 126.500 Mhz
Type APP/DEP Frequency 128.500 Mhz
Type APP/DEP Frequency 133.650 Mhz
Type ATIS Frequency 118.000 Mhz
Type Clearance Frequency 128.000 Mhz
Type D Frequency 119.200 Mhz
Type D Frequency 120.100 Mhz
Type D Frequency 120.400 Mhz
Type D Frequency 123.900 Mhz
Type D Frequency 125.600 Mhz
Type D Frequency 125.900 Mhz
Type D Frequency 126.500 Mhz
Type D Frequency 128.500 Mhz
Type Ground Frequency 121.700 Mhz
Type Ground Frequency 122.275 Mhz
Type Ground Frequency 126.250 Mhz
Type Ground Frequency 126.875 Mhz
Type Tower Frequency 119.900 Mhz
Type Tower Frequency 120.950 Mhz
Type UC Frequency 122.950 Mhz
Type Ground Frequency 122.275 Mhz
Type Ground Frequency 126.250 Mhz
Type Ground Frequency 126.875 Mhz
Type UC Frequency 122.950 Mhz

Airport Navaids

Type NDB Ident ODD Frequency 224 Khz
Type VORTAC Ident SEA Frequency 116800 Khz
Type NDB Ident SZ Frequency 281 Khz