Marathon Weather Forecast

Fishing reports straight from our guides in Marathon

Paul Johnson
Paul J.
Tavernier, Florida
Reported 3 years ago
Blackfin tuna and mahi are still biting in Islamorada along with some sailfish
Paul Johnson
Paul J. Tavernier, Florida Reported 3 years ago
Blackfin tuna and mahi are still biting in Islamorada along with some sailfish
Blackfin Tuna, Mahi Mahi / Dorado fishing in Islamorada, Florida
Blackfin Tuna, Mahi Mahi / Dorado fishing in Islamorada, Florida
Scroll for more
Larry Wren
Larry W.
Islamorada, Florida
Reported 3 years ago
Tuna is strong, and Mahi are still biting late season if you find debris... it's transitioning to sailfish season!
Larry Wren
Larry W. Islamorada, Florida Reported 3 years ago
Tuna is strong, and Mahi are still biting late season if you find debris... it's transitioning to sailfish season!
Blackfin Tuna, Mahi Mahi / Dorado, Yellowtail Amberjack fishing in Islamorada, Florida
Scroll for more
Eric Scoble
Eric S.
Islamorada, Florida
Reported 3 years ago
The Snook and the Redfish have been pushing through the flats in the Backcountry. We've been having a decent bite of both, finding a few triple tails around too!
Eric Scoble
Eric S. Islamorada, Florida Reported 3 years ago
The Snook and the Redfish have been pushing through the flats in the Backcountry. We've been having a decent bite of both, finding a few triple tails around too!
Snook fishing in Islamorada, Florida
Scroll for more
Jon-Paul Haydocy
Jon-Paul H.
Islamorada, Florida
Reported 3 years ago
Weather is hot and so is the fishing for bonefish, permit, tarpon, snook, and triple tail!
Jon-Paul Haydocy
Jon-Paul H. Islamorada, Florida Reported 3 years ago
Weather is hot and so is the fishing for bonefish, permit, tarpon, snook, and triple tail!
Tripletail fishing in Islamorada, Florida
Scroll for more
Don R.
Islamorada, Florida
Reported 3 years ago
Today we caught large yellowtail snappers. Earlier this week blackfin tuna was easy, also a few dolphin offshore!
Don Reichert
Don R. Islamorada, Florida Reported 3 years ago
Today we caught large yellowtail snappers. Earlier this week blackfin tuna was easy, also a few dolphin offshore!
Yellowtail Snapper fishing in Islamorada, Florida
Scroll for more
Larry Wren
Larry W.
Islamorada, Florida
Reported 3 years ago
Tuna bites really good here! Weathers supposed to be nice all weekend! Happy Labor Day to all
Larry Wren
Larry W. Islamorada, Florida Reported 3 years ago
Tuna bites really good here! Weathers supposed to be nice all weekend! Happy Labor Day to all
Blackfin Tuna, Lobster, Mahi Mahi / Dorado fishing in Islamorada, Florida
Blackfin Tuna, Lobster, Mahi Mahi / Dorado fishing in Islamorada, Florida
Scroll for more
Paul Johnson
Paul J.
Tavernier, Florida
Reported 3 years ago
We are still catching mahi-mahi and some nice triple tails
The kingfish and mutton snapper fishing along with the black fin tuna will be getting better
Paul Johnson
Paul J. Tavernier, Florida Reported 3 years ago
We are still catching mahi-mahi and some nice triple tails
The kingfish and mutton snapper fishing along with the black fin tuna will be getting better
King Mackerel / Kingfish, Red Snapper fishing in Islamorada, Florida
King Mackerel / Kingfish, Red Snapper fishing in Islamorada, Florida
King Mackerel / Kingfish, Red Snapper fishing in Islamorada, Florida
Scroll for more
Larry G.
Marathon, Florida
Reported 3 years ago
Offshore fishing has been on fire out of Marathon plenty of Mahi & Blackfin Tuna from 250 to the Humps 4" plastic squids orange & purple has been the best colors for us.
Larry Golden
Larry G. Marathon, Florida Reported 3 years ago
Offshore fishing has been on fire out of Marathon plenty of Mahi & Blackfin Tuna from 250 to the Humps 4" plastic squids orange & purple has been the best colors for us.
Mahi Mahi / Dorado fishing in Marathon, Florida
Scroll for more
Larry Wren
Larry W.
Islamorada, Florida
Reported 3 years ago
Late July saw an increase in the Mahi fishing with larger fish in better numbers. In typical cycles the fishing got harder on the full moon but should recover as the moon subsides. The tunas have arrived but so have the sharks that follow the tuna schools. If you ever wanted to catch a larger shark Thor next moths are the best! On the reef the snappers are still chewing as the spawns come to a close.
Larry Wren
Larry W. Islamorada, Florida Reported 3 years ago
Late July saw an increase in the Mahi fishing with larger fish in better numbers. In typical cycles the fishing got harder on the full moon but should recover as the moon subsides. The tunas have arrived but so have the sharks that follow the tuna schools. If you ever wanted to catch a larger shark Thor next moths are the best! On the reef the snappers are still chewing as the spawns come to a close.
Mahi Mahi / Dorado fishing in Islamorada, Florida
Mahi Mahi / Dorado fishing in Islamorada, Florida
Mahi Mahi / Dorado fishing in Islamorada, Florida
Mahi Mahi / Dorado fishing in Islamorada, Florida
Mahi Mahi / Dorado fishing in Islamorada, Florida
Mahi Mahi / Dorado fishing in Islamorada, Florida
Scroll for more
Don R.
Islamorada, Florida
Reported 3 years ago
August is the start of Lobster season. Bring your snorkel gear and join me for a four hour trip. Been getting a few mutton snappers, red grouper. Offshore Blackfin Tuna and Dolphin in full day trips
Don Reichert
Don R. Islamorada, Florida Reported 3 years ago
August is the start of Lobster season. Bring your snorkel gear and join me for a four hour trip. Been getting a few mutton snappers, red grouper. Offshore Blackfin Tuna and Dolphin in full day trips
Lobster fishing in Islamorada, Florida
Scroll for more

What's Biting in Marathon

Recent Marathon Reviews

  • ★★★★★
    Donnie was super Very knowledgeable We had a tough day but we were targeting bones and Permit caught one 5 lb Bonefish Lots of bonnet sharks And snapper

    Joe D. | September 15, 2025

    Trip: 4 Hour Flats Trip For 2

Need a Place to Stay?

Enter to Win a

$500 DAMN GOOD GIFT CARD

Gift Card

Sign up to win $500 towards ANY trip. Winners drawn monthly.

By subscribing, you agree to receive marketing communications from Captain Experiences. To opt-out, click the unsubscribe button at the bottom of our emails. Privacy Policy and Terms & Conditions