Blackfin Resort and Marina
Marina
Address: 4650 Overseas Hwy, Marathon, FL 33050
- Up to 40 ft LOA
- Transient slips: Yes
- Pump-out: Yes
- Restaurant
- Shore power
- WiFi
- Pump-out

Blackfin Resort and Marina — Waterfront resort and marina in Marathon, FL, offering on-site water activities including boat rentals, jet ski rentals, and sunset cruises, plus scuba and snorkeling charters. An on-site restaurant, the Hurricane Lounge and Grille, serves guests daily. On-site: restaurant. Contact the marina directly to confirm slip availability and rates.
Blackfin Resort and Marina has a restaurant, shore power, WiFi and pump-out service on site.
⚓ Marina listing aggregated from OpenStreetMap. YachtBazar doesn't handle bookings, so contact the marina directly to confirm current slip availability and rates.
Contact details checked against blackfinresort.com on 2026-08-05.
Location and details from OpenStreetMap, © OpenStreetMap contributors, under the ODbL.
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Marinas near Blackfin Resort and Marina
| Marina | Distance | Phone | Fuel | Power | Pump-out | WiFi | Max LOA |
|---|---|---|---|---|---|---|---|
| Banana Bay Resort & MarinaMonroe County | 0.1 mi | yes | yes | 56 ft | |||
| Sombrero Marina DocksideMarathon | 0.6 mi | yes | yes | yes | yes | 85 ft | |
| Keys Fisheries Market & MarinaMarathon | 0.7 mi | yes | yes | yes | 55 ft | ||
| Boot Key Harbor Mooring FieldMarathon | 0.7 mi | ||||||
| Boot Key Harbor Marathon City MarinaMonroe County | 0.7 mi | yes | yes |
A blank cell means we have no record of that facility — not that the marina lacks it.