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Address: 1410 Overseas Hwy, Marathon, FL 33050-2117
Phone Number:
+1 305-743-5305
07:00 - 20:00
Closed now
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Sun - Sat 07:00 - 20:00

SeaSquared Charters will provide you and your family or group a fun and...

SeaSquared Charters will provide you and your family or group a fun and productive time on the water in the fabulous Florida Keys! The SeaSquared boats are conveniently located in Marathon and are docked near the world famous Seven Mile Bridge. Our anglers catch snapper, grouper, dolphin (mahi mahi), tuna, wahoo, cobia, mackerel, sailfish, tarpon, shark and more. We will even take you snorkeling for lobster! We specialize in Florida Keys Shark Adventures (100% catch and release sportfishing for big sharks) and Marathon Family Fishing Adventures. Experienced and novice anglers are all welcome. We love showing newcomers the beauty of our coral reef and teaching them how to have success catching the wide variety of fish species we have here. We have two center console boats, with full-time captains and deckhands, and can accommodate groups up to 12 for half, three-quarter and full day charters. We invite you to visit our Facebook page for daily fishing reports with pictures. So, whether you're looking to fill your trophy wall or your dinner plate, give SeaSquared Charters a call today!

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TripAdvisor Reviewer Highlights

Read all 272 reviews
Visitor rating
  • 256
  • 9
    Very good
  • 3
  • 2
  • 1
Enjoyed our Day on the Water

Our family of 2 adults and 3 kids went fishing with Capt. Chris for a 1/2 day charter. Our main goal was to catch fish, it didn't really matter the type of fish. We had a great... read more

5 of 5 bubblesReviewed 3 days ago
Houston, Texas
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272 Reviews from our TripAdvisor Community

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Showing 271: English reviews
Houston, Texas
Level Contributor
27 reviews
9 attraction reviews
common_n_attraction_reviews_1bd8 27 helpful votes
5 of 5 bubbles Reviewed 3 days ago NEW

Our family of 2 adults and 3 kids went fishing with Capt. Chris for a 1/2 day charter. Our main goal was to catch fish, it didn't really matter the type of fish. We had a great time and everyone on board caught a wide variety of fish. The highlight was catching a 25 lb barracuda. Chris was very informative... More 

Thank EagleTree211
New Fairfield, Connecticut
Level Contributor
33 reviews
17 attraction reviews
common_n_attraction_reviews_1bd8 13 helpful votes
5 of 5 bubbles Reviewed 3 weeks ago

I would like to commend SeaSquared for a phenomenal fishing trip and overall customer service. This five star review was earned before we even stepped foot on the boat, and affirmed throughout the entire process. Christy gave me fantastic advice throughout my entire booking process, not just regarding fishing - but restaurants and attractions in the keys, and even where... More 

1 Thank Paul G
Honeoye Falls, New York
Level Contributor
14 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 10 helpful votes
3 of 5 bubbles Reviewed 14 February 2017

I signed up for the dinner and a show trip and fished with Captain Chris. We fished by the 7 mile bridge in the morning and caught some small snappers (16 fish in all). Chris seemed to love his job and was easy to talk to when the fish weren't biting. We traveled to what was suppose to be a... More 

Thank greg f
twofish423, Owner at SeaSquared Charters, responded to this review

We're so sorry the sharks did not cooperate the day you fished with us. Unfortunately, that happens from time to time, despite our best efforts to let them know ahead of time that we will be there and would appreciate their coming out to play. The eating fish you caught were hogfish, porgy, yellowtails and mangroves, and all were above... More 

Appleton, Wisconsin
Level Contributor
4 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 10 February 2017 via mobile

Jason took my wife and I out shark fishing. This has been something I've wanted to do since I was a kid and he exceeded my expectations. We didn't catch 1 or 2 sharks. We caught nine 100-200 pound sharks! I hope that I don't set the bar to high for him because fishing can be very hit and miss,... More 

2 Thank Shane V
A TripAdvisor Member
5 of 5 bubbles Reviewed 5 February 2017 via mobile

Went down to Florida to get off the hard water and sun freezing temps here in Wisconsin and get in some ocean fishing. My dad and I decided to go with Captain Wayne off of the Wayne's World through Sea Squared Charters. He was very honest and told us that the bite was tough but we would give it our... More 

1 Thank A TripAdvisor Member
1 review
5 of 5 bubbles Reviewed 1 January 2017 via mobile

We had a great fishing trip with Alex and Steve. They kept our 4 kids busy catching fish, all while finding time to get us on larger fish. We had a blast and would highly recommend to anyone trying to decide who to charter with. They are great people and excellent fisherman. We know who we will charter with on... More 

Thank beachboyds
Level Contributor
121 reviews
30 attraction reviews
common_n_attraction_reviews_1bd8 37 helpful votes
5 of 5 bubbles Reviewed 29 December 2016 via mobile

We had a blast on a 1/2 day reef excursion. Wes took amazing care of us and was great with the kids! Highly recommended.

Thank Jake59Boston
Wadsworth, Ohio
Level Contributor
15 reviews
6 attraction reviews
common_n_attraction_reviews_1bd8 8 helpful votes
4 of 5 bubbles Reviewed 29 December 2016 via mobile

Our family of 5 enjoyed our half day on the water with Capt Chris. Our kids(7,10,12) fared well and we all caught fish, mostly mangrove snapper and yellowtail. Capt was patient with kids, would recommend.

1 Thank brfuchs5
Antwerp, Ohio
Level Contributor
14 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
2 of 5 bubbles Reviewed 28 December 2016 via mobile

We had a group of 6 and most of the trip only 1 person fished. The last half hour 3 of us fished. We had a half day (originally a fully day but weather was bad so we reschedule for this) the captain just finished a 3/4 day trip before us and was tired. We had scheduled our trip thru... More 

Thank Eric H
twofish423, Owner at SeaSquared Charters, responded to this review

This is the thanks we get for getting these folks out. Yes, their original trip had to be rescheduled due to very high winds. They were insistent on fishing on one particular boat, when we could have put them on another of our boats for the full day they wanted. The ONLY opening we had on their boat of choice... More 

Marathon, Florida
1 review
5 of 5 bubbles Reviewed 28 December 2016

Capt Kevin put us on fish within minutes of the dock. Yellowtail, African Pompano, Spanish Mackerel, Bluefish and even a Giat Grouper that we never got to see but had my oldest sons arms turn into jelly. We caught enough fish for the rest of our stay and Sea Squared will smoke the rest and send home to us when... More 

Thank cweisman

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Miami, Florida
over a year ago
Barrow, Alaska

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Typical questions asked:
  • Will you pick up and drop off at my hotel?
  • I have a family of 7. Can your tour accommodate all of us together?
  • How should I dress for this tour?