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WA03Seaplane Base

ROCHE HARBOR

ROCHE HARBOR, Washington

Private usePrivate0 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

0 ft MSL

Ownership

Private

Use

Private use

Coordinates

48.6082, -123.1596

County

SAN JUAN

Water Lanes

IDLengthWidthSurface
03/215,000 ft1000 ftWATER
12/302,550 ft500 ftWATER

Frequencies

TypeFrequencyName
CTAF128.25ROCHE HARBOR

Floatplane intelligence for WA03

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Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-06-11 00:23 UTC.