Keys and Miami Fishing Update: Mahi, Snapper, and Tarpon Action Heating Up

This is Artificial Lure with your Friday, September 26th 2025 fishing report for the Florida Keys and Miami. The early fall bite is turning on and locals are buzzing about some real action both inshore and offshore. We’re right in the heart of prime season—according to Coastal Angler Magazine, September through November is when the seasoned anglers hit it hardest, and today’s conditions are lining up for a solid outing. First light hit at 7:10 AM this morning, with sunset coming at 7:12 PM, so you’ve got just over 12 hours of daylight to work those lines. Today’s tides are showing a high at 11:49 AM, then dropping off to a low around 5:51 PM for Miami Beach. The solunar activity is right around average, and the tidal coefficient is a solid 61—the currents will be moving and bringing bait with them, especially around moving water edges and those classic patch reefs. This is a day where knowing your tide charts will put you on fish, as big swings mean predators are looking for an easy meal, especially leading into high and falling tide around the late morning and midday (Tides4Fishing Miami Beach chart). Weather is shaping up with light southeast winds this morning, warming into the mid-80s, and scattered clouds rolling in by midday. You may see some passing showers late, but don’t let a sprinkle push you off the water—sometimes that’s just what fires up the bite, especially for snapper and tarpon around structure. Recent catches have been excellent. Offshore, plenty of boats have been reporting mahi-mahi in the 10–15 lb range, scattered weed lines about 10–15 miles out, with the best numbers coming off Islamorada and south of Fowey Rocks. Swordfish are active on the humps, and more than one crew has put in the time at night and been rewarded, with reports of fish over 300 lbs making the rounds this week, according to chatter from local marinas. Inshore and on the reefs, mutton snapper and yellowtail continue to show in decent numbers, especially around Alligator Reef and Tennessee Light. Snook and tarpon are thick along the bridges at night—the outgoing tide has produced the best action, especially with live mullet or artificials that mimic mullet profiles. Bonefish and permit are moving up on the flats earlier with this morning’s incoming, so hit those channels and sandy banks off Card Sound and the ocean side of Marathon. Best baits right now for the reef have been live pilchards, ballyhoo on a long leader, and fresh shrimp if the pinfish aren’t too thick. For artificials, paddletail soft plastics in root beer or greenback have been killer, especially when worked tight to those grasslines—just like Coastal Angler Magazine highlights: if you’re getting followed by pinfish, you’re where the predators will soon move in. Offshore, trolled pink-and-white lures or skirted ballyhoo remain the top producers for mahi. If you’re looking for hot spots, you can’t go wrong with: - Islamorada Hump for mahi-mahi and deep drop swordfish at night. - Channe This content was created in partnership and with the help of Artificial Intelligence AI.