Blackfin Resort and Marina in Marathon, Florida
4650 Overseas Hwy, Marathon, FL 33050, USA · Marathon waterfront
Max LOA
60 ft
Water depth
Contact marina
Shore power
Contact marina
About Blackfin Resort and Marina
Blackfin Resort and Marina serves the Marathon, Florida boating community from its position on Marathon waterfront. Verified amenities include fresh water. The marina reports a maximum LOA of 60 ft. Water depth at the slips is listed as Contact marina. Reach out to the dockmaster to confirm availability, pricing, and any docking requirements.
Blackfin Resort and Marina operates as a full-service marina in Marathon, Florida. Transient dockage is available for boaters passing through Marathon, Florida. Liveaboard policy is not confirmed in our records — ask the marina directly. Fuel service on-site is not confirmed — plan fueling at nearby fuel docks if needed.
Blackfin Resort and Marina sits on Marathon waterfront in Marathon, Florida. Water access includes Local waterways. Coordinates: 24.7169, -81.0830. Cross-reference current charts and NOAA notices to mariners before approach.
Amenities & utilities
- Slip rentals
- Dockmaster on duty
Docking Difficulty & Safety Insights
Docking conditions at Blackfin Resort and Marina can change with vessel size, tide, current, wind, visibility, marina traffic, and slip location. Before arrival, confirm slip assignment, approach instructions, depth, power needs, and docking restrictions directly with the marina.
Marine weather at the slip
Wind, tidal current, tide, visibility, and a one-glance boating safety score.
Marine weather conditions near Blackfin Resort and Marina can change quickly around inlets, bridges, exposed fairways, and narrow marina basins. Before arrival, check local wind, tide, visibility, current, and marine alerts, then confirm current conditions with the marina.
Plan your visit to Blackfin Resort and Marina
Cross-reference docking risk, weather, fuel, hazards, fishing, and navigation — purpose-built tools for Marathon, Florida boaters.
Use this Blackfin Resort and Marina profile to compare wet slips, transient dockage, depth, shore power, fuel, pump-out, liveaboard rules, amenities, and nearby boating resources before requesting availability. Before visiting, confirm slip availability, vessel size limits, draft requirements, arrival instructions, parking, security, liveaboard rules, transient policies, and any required documents directly with the marina.
Need help near this marina?
Use the marina's address to find nearby marine mechanics and places to stay. No GPS required.
Blackfin Resort and Marina — Frequently asked questions
Where is Blackfin Resort and Marina located?▼
Blackfin Resort and Marina is located in Marathon, Florida on Marathon waterfront. Address: 4650 Overseas Hwy, Marathon, FL 33050, USA. Confirm the physical address with the marina before arrival.
Does Blackfin Resort and Marina offer transient slips?▼
Yes — Blackfin Resort and Marina reports transient dockage. Availability changes daily, so call ahead to reserve a slip.
Does Blackfin Resort and Marina allow liveaboards?▼
Liveaboard policy at Blackfin Resort and Marina is not confirmed here. Ask the marina directly whether liveaboards are permitted.
What is the maximum boat size at Blackfin Resort and Marina?▼
Blackfin Resort and Marina lists a maximum LOA of 60 ft. Larger vessels should call ahead to discuss slip fit, depth, and approach.
Is fuel available at Blackfin Resort and Marina?▼
An on-site fuel dock at Blackfin Resort and Marina is not confirmed. Plan to fuel at a nearby marina fuel dock if needed.
How do I contact Blackfin Resort and Marina?▼
Call Blackfin Resort and Marina at +13057432393 to confirm slip availability, pricing, and arrival instructions.
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