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Seattle-Tacoma Intl Airport, Seattle (KSEA)

Airport Weather & NOTAM's

METAR for:KSEA (Seattle-Tacoma Intl, WA, US)
Text:KSEA 031753Z 36004KT 10SM BKN250 23/16 A3007 RMK AO2 SLP187 T02330161 10233 20150 58003
Conditions at:1753 UTC 03 Sep 2025
Temperature: 23.3°C ( 74°F)
Dewpoint: 16.1°C ( 61°F) [RH = 64%]
Pressure (altimeter):30.07 inches Hg (1018.4 mb) [Sea level pressure: 1018.7 mb]
Winds:from the N (360 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility:10 or more sm (16+ km)
Ceiling:25000 feet AGL
Clouds:broken clouds at 25000 feet AGL
TAF for:KSEA (Seattle-Tacoma Intl, WA, US) issued at 1720 UTC 03 Sep 2025
Text:KSEA 031720Z 0318/0424 36008KT P6SM BKN250
Forecast period:1800 UTC 03 September 2025 to 0400 UTC 04 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the N (360 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:25000 feet AGL
Clouds:broken clouds at 25000 feet AGL
Text:FM040400 03005KT P6SM SCT250
Forecast period:0400 to 1300 UTC 04 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NNE (30 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 25000 feet AGL
Text:FM041300 34004KT P6SM BKN250
Forecast period:1300 to 2200 UTC 04 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NNW (340 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:25000 feet AGL
Clouds:broken clouds at 25000 feet AGL
Text:FM042200 34007KT P6SM SCT250
Forecast period:2200 UTC 04 September 2025 to 0000 UTC 05 September 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NNW (340 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:scattered clouds at 25000 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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