Diamond Marina
Marina
Location: Seattle, WA
- Fuel dock
Diamond Marina is a marina in Seattle, WA. Contact the marina directly to confirm slip availability and rates.
Diamond Marina has a fuel dock on site.
Contact the marina: Visit marina website · (206) 284-4420
Contact details checked against boatworldmarina.com on 2026-08-01.
Other docks & slips in Seattle
Marinas near Diamond Marina
| Marina | Distance | Phone | Pump-out |
|---|---|---|---|
| Nautical LandingSeattle | 0.1 mi | yes | |
| Lake Union Waterworks | 0.3 mi | yes | |
| Affinity MarinaSeattle | 0.3 mi | yes | |
| Tillicum MarinaSeattle | 0.3 mi | yes | |
| Western Yacht HarborSeattle | 0.4 mi | yes |
A blank cell means we have no record of that facility — not that the marina lacks it.