Seaside, Oregon
56S Seaside Muni
Seaside Muni (56S) is a non-towered, public-use airport in Seaside, Oregon, at 12 ft MSL. Its runway is 16/34 (2,211 by 50 ft, asphalt). CTAF 122.9.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA 56S
- Location
- Seaside, Oregon (Clatsop County). 1 NM NE of the city center
- Elevation
- 12 ft MSL
- Position
- 46.0150° N, 123.9077° W
- Control tower
- No, non-towered
- Sectional chart
- Seattle
- Magnetic variation
- 20° E (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 16/34 | 2,211 × 50 ft | Asphalt, good condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 16 | Left traffic | None listed | None listed | 155 ft | Not listed |
| 34 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
- Actvt Mirl Rwy 16/34 Ctaf.
Before you go
Brief 56S in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Seaside Muni, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.