Roche Harbor Seaplane Base Seaplane Base
W39 · Roche Harbor, WA
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 09:17 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:19 AM | 12:19Z |
| Sunrise | 05:55 AM | 12:55Z |
| Sunset | 08:41 PM | 03:41Z |
| Evening civil twilight Loggable night begins | 09:17 PM | 04:17Z |
Plan a flight from W39
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| NE/SW | 5,000 ft | |
| NW/SE | 2,500 ft |
Prefer one flat page? Full runway details for W39 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the W39 kneeboard →
Comms & NavAids
Nearby navigation aids
NUW 113.80 · CVV 117.20 · HUH 113.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| NUW · Whidbey Island | TACAN | 113.80 · 85X | — | r290° / 25.1 NM |
| CVV · Penn Cove | VOR/DME | 117.20 · 119X | Low | r303° / 28 NM |
| HUH · Whatcom | TACAN | 113.00 · 77X | — | r209° / 30.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for W39 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- W39
- Coordinates
- 48.6108, -123.1600
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for W39.
Nearby airports
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Also nearby: WA09 Roche Harbor Airport (private) (1 NM) · 7WA5 Stuart Island Airpark (private) (4 NM) · 2WA3 Stuart Island West Airport (private) (5 NM) · 88WA Deer Harbor SPB (private) (6 NM) · 1WA9 Friday West Airport (7 NM) · W33 Friday Harbor Seaplane Base (7 NM)
About W39
Roche Harbor Seaplane Base (W39) is a seaplane base in Roche Harbor, WA. It has 2 runways, the longest 5,000 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for W39, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at W39?
Roche Harbor Seaplane Base has 2 runways; the longest is 5,000 ft. See the Runways section for headings, surface, and lighting.
Where is W39?
Roche Harbor Seaplane Base is in Roche Harbor, WA. Coordinates: 48.6108, -123.1600.
Fly out of W39 often?
Save W39 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open W39 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.