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Tomahawk Bay Moorage

Authoritative
Multnomah County, Oregon, 97217→|Columbia River (Willamette to Bonneville)· coastal→|Portland→

Location

GPS Coordinates

About This Ramp

A fee is required
Type
Hand Carry Boat Launch
Managed by
Private
Parking
Yes
Contact
(503) 283-2444Website
Oregon Marine Board1 data sourceUpdated Mar 2026

Nearby Ramps

Sundance Marina
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Jantzen Beach Pumpout (Downstream)
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1.1 mi
Jantzen Beach Fuel Dock
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Boat Ramp on Columbia River
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1.2 mi
More nearby ramps

Tomahawk Bay Moorage is a public boat launch on Columbia River (Willamette to Bonneville) in Portland, Multnomah County, Oregon (97217). Managed by Private. GPS coordinates: 45.6048°N, 122.6560°W.