runwayinuse

56S Seaside Muni

16
PROBABLE 60%

Runway 16 — wind slightly favors it, low confidence

Based mostly on wind; no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: 60% evidence: NONE no tower now

N 16 34

Wind 230° true at 3 kt · MVFR · 46 min old · from KAST (8.6 nm away)

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

16 55% 2211 ft · 2 kt head, 2 kt x-right
34 45% 2211 ft · 2 kt TAIL, 2 kt x-left
Why — evidence behind this answer

Runway 16

Runway 34

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 46 min Nearest station KAST (8.6 nm away)
ADSBUNAVAILABLE No ADS-B track history here yet
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

56S field & runways

Seaside Muni, Seaside, Oregon. Field elevation 12 ft. Non-towered (NON-ATCT). Magnetic variation 20.0°E on record, 14.8°E today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.12°/year west — about 1° every 8 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against today's declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
16 179.9° 165.1° runway 17 by the rule today · 5.1° past 2,211 ft ASPH left
34 359.9° 345.1° runway 35 by the rule today · 5.1° past 2,211 ft ASPH left

Generated 08:40:43Z · auto-refreshes · JSON