Florida Keys • Upper and Middle Florida Keys
When do mutton snapper bite in the Florida Keys?
Mutton Snapper are open year round on the offshore reef, the rock rubble and the patch reefs, with the juveniles inshore in the mangrove creeks. No temperature range is published for this species in this water yet, so the rating leans on season, depth and structure instead.
How does FishIntel forecast the best days to catch mutton snapper?
FishIntel reads NOAA and satellite ocean data, including sea surface temperature breaks and chlorophyll edges, and turns changes near your zone into a plain-English mutton snapper forecast. See a sample report at fishintel.ai/sample-report.
Open year round in Atlantic state and federal waters, including all Monroe County state waters: 18 in total length, 5 per person within the 10 snapper aggregate bag (FWC, read 2026-09-30). Private-boat anglers need the free State Reef Fish Angler designation, and reef fish gear rules apply, including a descending device or venting tool rigged and ready (FWC, read 2026-09-30). Regulations change, so check the current rules for the species you are targeting before treating a rating as a plan.
Confirm current rules before you keep a fish. Official rules: FWC, NOAA Fisheries.
No temperature range is published for this species in this water yet, so the rating leans on season, depth and structure instead.
A season and a depth tell you whether mutton snapper is on the cards this month. They do not tell you where the water is doing something today. A FishIntel report reads the actual sea surface temperature, chlorophyll fronts and current convergence over your own zone every morning, and says which of those edges is worth running to.
FishIntel was co-founded by Captain Kit Carson and Alan Lanham.