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Seattle-Tacoma Intl Airport, Seattle (KSEA)

Airport Weather & NOTAM's

METAR for:KSEA (Seattle-Tacoma Intl, WA, US)
Text:KSEA 310153Z 00000KT 10SM FEW160 SCT240 20/15 A3007 RMK AO2 SLP188 T02000150
Conditions at:0153 UTC 31 Aug 2025
Temperature: 20.0°C ( 68°F)
Dewpoint: 15.0°C ( 59°F) [RH = 73%]
Pressure (altimeter):30.07 inches Hg (1018.4 mb) [Sea level pressure: 1018.8 mb]
Winds:calm
Visibility:10 or more sm (16+ km)
Ceiling:at least 12,000 feet AGL
Clouds:few clouds at 16000 feet AGL, scattered clouds at 24000 feet AGL
TAF for:KSEA (Seattle-Tacoma Intl, WA, US) issued at 2327 UTC 30 Aug 2025
Text:KSEA 302327Z 3100/0106 34008KT P6SM BKN150
Forecast period:0000 to 0600 UTC 31 August 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NNW (340 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:15000 feet AGL
Clouds:broken clouds at 15000 feet AGL
Text:FM310600 01005KT P6SM BKN200
Forecast period:0600 to 1400 UTC 31 August 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the N (10 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:20000 feet AGL
Clouds:broken clouds at 20000 feet AGL
Text:FM311400 VRB04KT P6SM BKN010 BKN100
Forecast period:1400 to 1800 UTC 31 August 2025
Forecast type:FROM: standard forecast or significant change
Winds:variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:1000 feet AGL
Clouds:broken clouds at 1000 feet AGL, broken clouds at 10000 feet AGL
Text:FM311800 28005KT P6SM BKN200
Forecast period:1800 UTC 31 August 2025 to 0600 UTC 01 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the W (280 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:20000 feet AGL
Clouds:broken clouds at 20000 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
ANK2135 KDEN PMDG 737-8... 2025-08-14 14:30:13
128 KDEN PMDG 777-3... 2025-02-16 22:36:43
ANK1730 KDEN PMDG 737-8... 2024-10-24 16:26:10

Arrivals History (last 12 months)

Flight No. Origin Aircraft Date
ANK002 CYYC Airbus A35... 2025-03-15 22:41:59
128 CYVR PMDG 777-3... 2025-02-15 21:09:42
ANK1807 KDEN PMDG 737-8... 2025-01-02 07:16:50
ANK1727 KDEN PMDG 737-8... 2024-10-23 19:36:53

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
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