Infinite Blue Charters

Experience a diverse range of fishing in Marathon, Florida with “Infinite Blue Charters”! You’ll troll for pelagic fish, drift fish over the wrecks, and bottom fish for delicious Snapper and Grouper with Captain Robert Williams. He’s been angling for nearly 4 decades and loves to show both novices and pros a great time on the water.

Hop aboard his 47’ Sea Ray flybridge, ideal for 6 anglers who all want to fish at the same time. This luxurious beauty is equipped with everything you need for a successful day. Cast your rods from the large fishing platform, hang-out on the deck, and take in the views from the flybridge. Step inside the cabin and you’ll find a couch, a TV, kitchen, AC, and a full toilet.

Head offshore and you’ll troll for your share of Mahi Mahi, Wahoo, and Tuna! After you’ve your fix, head over to the productive reefs and wrecks to drift fish for Amberjack and King Mackerel. You definitely don’t want to miss out on the fantastic bottom fishing in these waters either. With tons of Snapper and Grouper to hook, you’ll go home with full coolers!

Top-notch fishing gear, as well as live bait, awaits on board to get you on top of your targets. Capt. Robert also brings along snorkeling gear for a fun, family-friendly activity. If you’re the adventurous type and certified to dive, he can also provide tanks and weights for a wonderful day of exploring the wrecks and reefs.

Bring along any drinks and snacks you’d like to enjoy and if there are more than 4 of you fishing, make sure to purchase extra fishing licenses. At the end of the trip, Capt. Robert or his first mate are happy to clean and fillet your catch for easy transport home. The crew works hard to make sure you have a good time and if you’re happy with the service a 10% tip is customary.

Enjoy an unforgettable day on the water with an experienced crew aboard Infinite Blue Charters!



Select date to see available trips and rates:

  • Private trip
    8 Hour Marathon Hump Trip
    FREE Cancellation 3 days notice
    8 Hour Trip, starts at 7:00 AM
    $1,500
    price breakdown
    $1,500
    Tuna time at the Humps! An 8 Hour trip to a popular spot, the Marathon Humps. We depart the dock at 7 am, run to 400 feet of water, set the lines trolling lines out and head to the humps. Fishing time on the humps ranges from 3-4 hours of trolling, jigging, and chunking for Tuna. This trip is highly dependant on weather.
  • Private trip
    Build Your Custom Trip
    FREE Cancellation 3 days notice
    8 Hour Trip, starts at 8:00 AM
    $1,000
    price breakdown
    $1,000
    Options: Gulf/Atlantic, Bottom Fishing, Trolling (outrigger, downrigger, flatline, High speed), Deep Drop Fishing. Prices start at $1000.00.
  • Private trip
    6 Hour Trip
    FREE Cancellation 3 days notice
    6 Hour Trip, starts at 9:00 AM
    $980
    price breakdown
    $980
    You'll start the day off by trolling the current rips for King Mackerel, Wahoo, Mahi Mahi, and Tuna on this 6-hour adventure! Depending on the time of year and conditions you'll also set up conditions for drift fishing in the productive wrecks. If you've still got some time left over, hit one of Capt. Robert's favorite bottom spots and finish the day off with bottom fishing for Snapper and Grouper! Gear, live bait, bottled water, and fishing licenses for up to 4 anglers await on board.
  • Private trip
    4 Hour Trip
    In demand! Last booked: 5 days ago
    FREE Cancellation 3 days notice
    4 Hour Trip, starts at 9:00 AM
    $700
    price breakdown
    $700
    Targets bottom fish such as Yellowtail, Mangrove, and Mutton Snapper on this 4-hour adventure! During Red Grouper season, you’ll also get some of these delicious fish showing up in your chum line. Capt. Robert provides fishing licenses for 4 anglers, as well as gear, live bait, and bottled water. Bring along any other drinks and snacks you'd like to enjoy and you're good to go!
  • Private trip
    Gulf Fishing Trip - 4 Hours
    FREE Cancellation 3 days notice
    8 Hour Trip, starts at 9:00 AM
    $650
    price breakdown
    $650
    Come fish on the Gulf with IBC, targeted fish, Cobia, Lane Snapper and Mangrove Snapper.
There are 6 people looking at this charter.

About the Captain

Robert Williams
Marathon, Florida, United States
ID & License verified
29 Customer Reviews
Response time within an hour
Member since January 2020
Captain Robert Williams has been fishing for nearly 4 decades. He's spent the last 10 years fishing in Marathon, Florida, making him a true local connoisseur of these waters. Choosing the path to become a licensed captain was an easy one for Capt. Robert. For him, taking guests out on the water daily is the best work there is!

About this listing

Targeted Species

Dolphin (Mahi Mahi) Dolphin (Mahi Mahi)
Grouper (Red) Grouper (Red)
King Mackerel (Kingfish) King Mackerel (Kingfish)
Snapper (Lane) Snapper (Lane)

Snapper (Mangrove) Snapper (Mangrove)
Snapper (Mutton) Snapper (Mutton)
Snapper (Yellowtail) Snapper (Yellowtail)
Tuna (Blackfin) Tuna (Blackfin)

Boat Specs

Sea Ray (Flybridge) originally built in 1998. Powered by 2 420HP Catapillar engines, with a maximum cruising speed of 25 knots.

Length
47 ft
Capacity
6 persons

Types of Fishing

Offshore Fishing
Reef Fishing
Wreck Fishing

Fishing Techniques

Light Tackle
Heavy Tackle
Bottom Fishing
Trolling
Drift Fishing
Deep Sea Fishing

Amenities

Toilet
Air Conditioning
GPS
Fishfinder
Bed
Flybridge
Snorkeling Equipment
Live Bait Well
Kitchen
Refrigerator
Outriggers
Toilet
Air Conditioning
GPS
Fishfinder
Bed
Flybridge

Trip Includes

Rods, reels & tackle
Lures
Catch cleaning & filleting
Drinks
First Mate
Fishing License

Cancellation Policy

Free cancellation up to 3 days prior to trip

Customers can cancel or modify their booking up to 3 days before the trip date free of charge. If the trip is canceled or modified later, or in the event of a no-show, 100% of the deposit will be charged.

Listing Policies

Pickup not included
Transfer to/from departure site is not included in trip rates.
Child Friendly
No Smoking
You Keep Catch
Catch and Release Allowed

Payment

Book with 10% deposit
When the captain confirms your trip, FishingBooker charges your credit card a 10% deposit to guarantee your reservation.
Pay remaining balance to captain
The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:
Cash
Visa
American Express

When paying the remaining balance with a credit card, there is a 3.5% fee.

Marathon Fishing Calendar

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Customer Reviews

Rating Summary
Photos by reviewers (30)
5.00
out of 5 stars from 29 reviews
Boat
Crew
Experience
October fishing trip
Great Day out!
Great day on the water!!
+27
Angler Rating
27
0
0
0
0
Anglers Claimed
Good experience
100%
Friendly captain
100%
Recommend this charter
93%
Appropriate for children
100%
Satisfied with the boat
100%
Catch intended fish
88%
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5 of 29 reviews
Jason R.

The captain canceled

VERIFIED   July 24, 2020
The charter operator canceled 2 days prior to the trip date. This is an automated posting
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3 persons find this review helpful
You and 3 people found this helpful
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3 persons find this review helpful
You and 3 people found this helpful

Kyle S.
San Juan
 5.00
Experience:
Boat
Crew
Overall

Great experience for the whole family

VERIFIED   4 Hour Trip on August 5, 2020
This trip was a great experience for our family. The kids, ages 5-14 all had fun and were able to fully participate in the...
Kyle S. recommends Infinite Blue Charters
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Kyle S. recommends Infinite Blue Charters
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Robert K.
Prichard, WV
 5.00
Experience:
Boat
Crew
Overall

Half day trip with captain Robert

VERIFIED   NEW  4 Hour Trip on November 17, 2020
Great day of fishing, Captain and first mate were pleasant and helpful… caught several fish, mostly yellow tail. Nicest...
Robert K. recommends Infinite Blue Charters
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  Robert Williams Captain replied

David W.
Mt. Pleasant, South Carolina
 5.00
Experience:
Boat
Crew
Overall

6 Hour Trip

VERIFIED   6 Hour Trip on July 8, 2020
I took my 3 boys fishing with Captain Robert and Kay on Infinite Blue Charters. We had a great time. The Captain and Kay are...
David W. recommends Infinite Blue Charters
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David W. recommends Infinite Blue Charters
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Paul C.
Riverview, Florida
 5.00
Experience:
Boat
Crew
Overall

Fantastic Family Friendly Catching Trip!

VERIFIED   6 Hour Trip on July 1, 2020
Absolutely fantastic family fishing (catching) trip! Capt Robert and Kay are incredibly welcoming and so easy to spend a day...
Paul C. recommends Infinite Blue Charters
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  Robert Williams Captain replied