KSEA
| Details | ICAO | KSEA (SEA) |
| Name | Seattle-Tacoma Intl | |
| Region | United States | |
| Timezone | America/Los_Angeles (UTC-7.0) | |
| Plans | Departing | 22278 |
| Arriving | 19789 |
| Stats | Elevation | 432 ft / 132 m (AMSL) |
| Location | 47.450200° -122.312000° | |
| Runways | 3 | |
| Magnetic Variation | 14.645° E | |
| Sunrise | 2025-04-04 13:42:33 UTC / 2025-04-04 06:42:33 Local | |
| Sunset | 2025-04-05 02:43:55 UTC / 2025-04-04 19:43:55 Local |
Runways
| ID | Width | Length | Bearing (true/mag) | Surface | Threshold | Overrun | Markings | Lighting |
|---|---|---|---|---|---|---|---|---|
| 16C | 151 ft / 46 m | 9,428 ft / 2,874 m | 180.34° / 165.70° | CONCRETE | 0 ft / 0 m | 400 ft / 122 m | PREC-APP | CENTERLINE EDGE THRESHOLD ALSF-II TDZ REIL-OMNI |
| 16L | 151 ft / 46 m | 11,904 ft / 3,628 m | 180.35° / 165.70° | CONCRETE | 0 ft / 0 m | 400 ft / 122 m | PREC-APP | CENTERLINE EDGE THRESHOLD ALSF-II TDZ REIL-OMNI |
| 16R | 151 ft / 46 m | 8,502 ft / 2,591 m | 180.34° / 165.69° | CONCRETE | 0 ft / 0 m | 200 ft / 61 m | PREC-APP | CENTERLINE EDGE THRESHOLD ALSF-II TDZ REIL-OMNI |
| 34C | 151 ft / 46 m | 9,428 ft / 2,874 m | 0.34° / 345.70° | CONCRETE | 0 ft / 0 m | 397 ft / 121 m | PREC-APP | CENTERLINE EDGE THRESHOLD MALSR REIL-OMNI |
| 34L | 151 ft / 46 m | 8,502 ft / 2,591 m | 0.34° / 345.69° | CONCRETE | 0 ft / 0 m | 197 ft / 60 m | PREC-APP | CENTERLINE EDGE THRESHOLD MALSR TDZ REIL-OMNI |
| 34R | 151 ft / 46 m | 11,904 ft / 3,628 m | 0.35° / 345.70° | CONCRETE | 0 ft / 0 m | 400 ft / 122 m | PREC-APP | CENTERLINE EDGE THRESHOLD MALSR TDZ REIL-OMNI |
Approach Navaids
| Runway | Type | Ident | Frequency | Range | Bearing (true/mag) | Slope | Elevation |
|---|---|---|---|---|---|---|---|
| 16C | GS | ISZI | 111.70 MHz | 10 nm / 19 km | 180.67° / 166.03° | 3.00° | 418 ft / 127 m (AMSL) |
| 16C | LOC-ILS | ISZI | 111.70 MHz | 18 nm / 33 km | 180.34° / 165.69° | - | 355 ft / 108 m (AMSL) |
| 16C | IM | IM | - | - | 180.34° / 165.69° | - | 433 ft / 132 m (AMSL) |
| 16C | MM | MM | - | - | 180.34° / 165.69° | - | 433 ft / 132 m (AMSL) |
| 16C | DME | ISZI | 111.70 MHz | 18 nm / 33 km | - | - | 470 ft / 143 m (AMSL) |
| 16L | GS | ISNQ | 110.30 MHz | 10 nm / 19 km | 180.69° / 166.04° | 3.00° | 425 ft / 130 m (AMSL) |
| 16L | MM | MM | - | - | 180.34° / 165.70° | - | 433 ft / 132 m (AMSL) |
| 16L | DME | ISNQ | 110.30 MHz | 18 nm / 33 km | - | - | 369 ft / 112 m (AMSL) |
| 16L | LOC-ILS | ISNQ | 110.30 MHz | 18 nm / 33 km | 180.34° / 165.70° | - | 338 ft / 103 m (AMSL) |
| 16R | LOC-ILS | ICJL | 110.75 MHz | 18 nm / 33 km | 180.34° / 165.69° | - | 410 ft / 125 m (AMSL) |
| 16R | IM | IM | - | - | 180.34° / 165.69° | - | 433 ft / 132 m (AMSL) |
| 16R | DME | ICJL | 110.75 MHz | 18 nm / 33 km | - | - | 410 ft / 125 m (AMSL) |
| 16R | GS | ICJL | 110.75 MHz | 10 nm / 19 km | 180.67° / 166.03° | 3.00° | 410 ft / 125 m (AMSL) |
| 34C | DME | ITUC | 111.70 MHz | 18 nm / 33 km | - | - | 470 ft / 143 m (AMSL) |
| 34C | LOC-ILS | ITUC | 111.70 MHz | 18 nm / 33 km | 0.34° / 345.69° | - | 422 ft / 129 m (AMSL) |
| 34C | GS | ITUC | 111.70 MHz | 10 nm / 19 km | 0.67° / 346.03° | 3.00° | 367 ft / 112 m (AMSL) |
| 34C | MM | MM | - | - | 0.34° / 345.69° | - | 433 ft / 132 m (AMSL) |
| 34L | DME | IBEJ | 110.75 MHz | 18 nm / 33 km | - | - | 410 ft / 125 m (AMSL) |
| 34L | LOC-ILS | IBEJ | 110.75 MHz | 18 nm / 33 km | 0.34° / 345.69° | - | 433 ft / 132 m (AMSL) |
| 34L | GS | IBEJ | 110.75 MHz | 10 nm / 19 km | 0.67° / 346.03° | 3.00° | 360 ft / 110 m (AMSL) |
| 34R | LOC-ILS | ISEA | 110.30 MHz | 18 nm / 33 km | 0.34° / 345.70° | - | 428 ft / 130 m (AMSL) |
| 34R | DME | ISEA | 110.30 MHz | 18 nm / 33 km | - | - | 469 ft / 143 m (AMSL) |
| 34R | GS | ISEA | 110.30 MHz | 10 nm / 19 km | 0.69° / 346.04° | 2.75° | 355 ft / 108 m (AMSL) |
| 34R | MM | MM | - | - | 0.34° / 345.70° | - | 433 ft / 132 m (AMSL) |
Map
Weather
Temperature / °C
Clouds and Precipitation
Forecast for 2025-04-05 00:00 UTC. Updated 3 hours ago
Winds
METAR
KSEA 042353Z 36008KT 10SM BKN250 18/M01 A3030 RMK AO2 SLP268 T01831006 10183 20111 56013 $
TAF
TAF KSEA 042320Z 0500/0606 31008KT P6SM BKN250 FM050300 04004KT P6SM FEW250 FM050600 10004KT P6SM FEW250 FM051200 09004KT P6SM BKN100 FM052100 23006KT P6SM BKN100
Frequencies
| Approach | 133.65 MHz | Seattle Approach |
| Departure | 120.10 MHz | Seattle Departure |
| Ground | 121.70 MHz | Seattle Ground |
| Recorded | 118.00 MHz | Seattle ATIS |
| Tower | 120.95 MHz | Seattle Tower |
| Tower | 119.90 MHz | Seattle Tower |
| Clearance | 128.00 MHz | Seattle Clearance |
: Do not use this data for real-world aviation or navigation. No guarantee of current accuracy is given.