Blackfin Resort and Marina in Marathon, Florida
4650 Overseas Hwy, Marathon, FL 33050, USA · Marathon waterfront
Max LOA
60 ft
Water depth
Contact marina
From
Contact marina
Shore power
30A
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.
Marina toolkit
Everything for Blackfin Resort and Marina
Types · Pricing · Amenities · Plan your trip