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W39Seaplane Base

ROCHE HARBOR

ROCHE HARBOR, Washington

Public usePrivate0 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

0 ft MSL

Ownership

Private

Use

Public use

Coordinates

48.6082, -123.1596

County

SAN JUAN

Water Lanes

IDLengthWidthSurface
NE/SW5,000 ft1000 ftWATER
NW/SE2,500 ft500 ftWATER

Frequencies

TypeFrequencyName
CTAF128.25ROCHE HARBOR

Floatplane intelligence for W39

Live weather, decoded NOTAMs, AI briefings. Included in every AeroCopilot plan from $7.99/month.

Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-05-12 15:49 UTC.

W39 — ROCHE HARBOR | Seaplane Base | AeroCopilot