Harbour

White Marlin Resort and Marina

Marathon, United StatesFlorida Keys
Type
Harbour

Small private marina on a 2.5 acre island in Bonefish Bay, at the eastern end of Marathon in the Florida Keys.

Guide

Approach and anchoring

Reached from the bay side of Marathon, just inside the Coco Plum area off the Grassy Key approach. The marina is also linked to land by a private gated causeway. Berths are shallow water, so check draught before arrival.

Practical

Around 27 berths including transient berths for boats up to 82 feet. Boat ramp, ice, bathhouse with showers and laundry. A tiki hut with grills sits by the water for crews.

History

The site began in 1954 as the Angel Fish research hatchery run by the University of Miami. It became a private residence and marina in 1989 and has run as a marina since 2014.

Key facts

Type
Harbour
Coordinates
24.72903, -81.01503 (24°43.74'N 81°0.90'W)
Town
Marathon
Country
United States
Updated
July 7, 2026

Getting there

White Marlin Resort and Marina lies at 24°43.74'N 81°0.90'W, that is 24.72903, -81.01503 in decimal degrees.

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