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Marlin Bay Resort & Marina

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3800 Gulfview Avenue
Marathon, FL 33050
24° 42' 55.55'', -81° 5' 26.94''
VHF Ch. 17
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Marlin Bay Resort & Marina
Humid and partly cloudy throughout the day.
84℉SE at 1 knots
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COVID-19 Alert
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Status: Open

Marlin Bay Resort & Marina is resuming operations on June 1st, offering travelers a serene, safe and relaxing environment to enjoy summer and beyond. The resort has taken time to reimagine their offerings and how guests can enjoy all there is available while feeling secure. There are just 13 luxurious vacation homes available as well as 74 wet slips and 24 boat lifts, giving visitors a chance to enjoy a piece of paradise without crowds.

Last Updated: 2020-06-04 17:29:44 UTC



For those times when you feel like treating yourself! Marlin Bay Resort and Marina, located in Marathon in the Florida Keys, offers carefree luxury and a haven of relaxation at our newly launched marina.  Our modern slips, professional onsite dockmaster and team, as well as  our boutique resort style services and amenities make Marlin Bay an exceptional homeport for exploring the Keys, hopping to The Bahamas and the Caribbean, or just simply, enjoying some time ashore.

We offer 73 rental slips that can accommodate vessels up to 75’.  During your stay with us enjoy our heated beach entry pool, hot tub, fitness center, sauna, steam room, games, concierge services, and more!  We are also conveniently located within easy walking distance to a number of great restaurants and local attractions.

And if you'd like to spend a little time ashore, consider one of our luxury vacation rentals.  Our stand alone three-story residences are designed for you to enjoy the casualness of the Keys along with the comfort of modern amenities.

Marathon is a 10-mile long, family-focused island community in the Heart of the Keys at the northern point of iconic 7-mile Bridge. Within easy distance you’ll find quiet state parks, secluded beaches, and miles of open aquamarine sea. We are located next to the world-famous Key’s Fisheries Restaurant that produces seafood for well-known restaurants and also Whole Foods.

HOURS OF OPERATION: 8:00am - 7:00pm Daily

99 Fully-Powered Concrete Docks • • Every aspect of the marina has been designed with leisure boaters and sport fisherman in mind – from protected entry and safe inner harbor to fixed concrete piers and berths. We offer 30 & 50 amp service, fresh water, and free WiFi at each slip.

Rental Slips • • 73 slips are available for daily, weekly, monthly or longer rentals, and can accommodate vessels up to 75'.

Professional Dockmaster • • Marina management with dedicated dock hands.

Marina Amenities • • Boaters enjoy access to distinctive resort amenities unmatched in the Middle Keys from an expansive beach-entry pool to impeccable Clubhouse offering a fitness center, sauna, steam room, game room and concierge services.

Berth Capacity



BAYSIDE FROM THE EAST/MIAMI - Proceed west along the ICW past 1190 to Flashing Green 17. After passing Marker 17 set a course of 152 degrees for approximately 1.42 NM heading towards the brown and white Marlin Bay Resort and Marina tower. Hail the dockmaster on channel 16 for instructions on entering the marina and slip assignment. OCEANSIDE AND BAYSIDE FROM THE WEST/KEY WEST - If Oceanside, proceed through Moser Channel under the middle of the 7 mile bridge and head east to Green Marker 19. After passing Marker 19 set a course of 110 degrees for approximately 1.8 NM heading toward the brown and white Marlin Bay Resort and Marina tower. Hail the dockmaster on channel 16 for instructions on entering the marina and slip assignment. GPS COORDINATES LATITUDE 24 degrees, 42 minutes, 57 North LONGITUDE 81 degrees, 5 minutes, 20 West
Minimum Approach Depth:5.0 Feet
Minimum Channel Depth:7.0 Feet
Mean Low Water Dock Depth:6.0 Feet

Services & Amenities

Last Updated: Dec 03, 2019

Fuel Dock:Nearby
Water Hookup:Yes
Maintenance Facility:Nearby
Captains Lounge:Yes
Swimming Pool:Yes
Medical Facility:Nearby
Car Rentals:Nearby
Bike Rentals:Nearby
Closest Airport:Marathon International Airport
Dog Park:Nearby
Fitness Center:Yes
Ship Store:Nearby
Bait & Tackle:Nearby
Max. Vessel LOA:60.0 Feet
Max. Slip Length:60.0 Feet
Max. Slip Width:22.0 Feet
Fixed Docks:Yes
Electric Amps:30, 50
Repair Crane:Nearby
Engine Service:Nearby
Propeller Service:Nearby
Travel Lift:Nearby
Show All

ksfFeb 29, 2020

Very nice marina. Beautiful fixed docks. Staff is very helpful and friendly. A little bumpy in the outer basin with a north wind and lots of seagrass. Ask for the inner basin if you can. Lots of great eateries within walking distance, Home Depot and Publix less than 1 mile. Also a great longer term spot! Lots of loopers there.

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ckaddingtonJan 21, 2020

Jose and his team are awesome and the amenities and resort is a class act.

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kidjordan2Jun 15, 2019

This was our first time taking our boat to the keys on our way down almost to Marathon had some engine trouble had to come in on one engine our dock master Jose was awesome he came out to meet us and guided us in after his work hours. It was greatly appreciated. This place is a hidden gem absolutely beautiful almost made me regret spending only two night here on my way to key west. The staff was great from the bar tender pool side to lady at check in I was truly impressed I will be back for sure. I plan on spending a week next time. From the service to how clean the entire place was I will truly recommend this place to anyone who wants a quite get away any truly beautiful scenery I give this place two thumbs up without a doubt 👍🏾👍🏾

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captainbob007May 26, 2019

As beautiful as advertised, amenities are A++ Dockage is good with helpful dock assistants, when approaching marina, it is just east of the Micro Tower, with the Sunset Tower as you landmark upon approach. Laundry is not currently available, but pick-up laundry service available. Pump out located on outer marina, easier if used upon approach or leaving. The is a pump out service vessel that needs to be prearranged. Number of restaurants, Home Deport and Publix (easier bike ride) within walking distance. Looking forward to a return visit

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ja3365Apr 13, 2019

Fantastic place to stop for a few days, recharge one’s batteries, restock the larder, and enjoy the magnificent Keys sunsets...!

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kfhempelFeb 09, 2019

Delightful marina and extremely well-kept and clean. Incredible swimming pool and hot tub. Staff was very nice and helpful. Will definitely return.

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bdenison51Jan 18, 2019

Stayed there in our way back from Key West. Great facilities with friendly staff. Excellent WiFi. Bar is now open

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luckyluc066Jul 08, 2018

It was an amazing place with an amazing view. We were welcomed very kindly and we like the place very much

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nharri1989Jun 28, 2018

The property is every bit as nice as it appears in the pictures. Pool is fantastic, and staff were outstanding. Very friendly and accommodating. The clubhouse has shuffleboard, a pool table, and a very very nice fitness center. Property is pet friendly. The marina could have benefited from an on-site restaurant and ship store, but there are several restaurants within walking distance. The Florida Keys lobster house has good food, is only a five minute walk, and has an extensive menu. There is a West Marine about a mile away. They don’t have a fuel dock, but have an agreement with Faro Blanco Marina, which is about 2 miles away and on your approach from the West / south where you can get discounted fuel. Coming in from the west we never saw depths less than 7 feet. Leaving to the north on our way to Naples we saw depuths never less than 6 feet.

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rgtampaJun 27, 2018

This is a great marina with amazing amenities and great staff. They're still scaling up, so right now, it's very quiet and you get lots of attention. Buddy, the dockmaster went above and beyond when we had a problem with our shore cable.

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aguiloboApr 03, 2018

Marlin Bay Marina was outstanding, this is a paradise with Class and facilities second to none, All the personnel was knowledgeable and courteous. Capitan Buddy was checking on our route in and help us in every detail related to our boat and our needs. The location is awesome and there are a few local spots outside the facility with local food like the Key Fishery and others. Pools and bar are beautiful and the Club house is filled with all sort of amenities. Looking forward to comeback soon... BTW we planned for a one day trip and ended staying 3 days ....that good it was..

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