Fishing changes in Key West are more than just poetic license; they’re biological. Whether you’re on vacation or not, water temps, moon phases and fish movement dictates the action. Knowing timing of when things happen separates strategic angling from random casting. In order to know when and where to be, you need to understand each species’ timeframes. This is a basic breakdown for calendar year and how it shows what fish is biting when.
The spring flats offer prime fishing from April, June as it’s all about tarpon. At this time of year, they rushes the harbors and shallow areas aggressively. Tarpon can top 100 pounds, and they provides a challenge to tackle equipment. Tarpon fishing also takes patience, as many times you need to locate them in turtle grass before making your cast. When catching these beasts, handle them carefuly and get them back in the water quickly without taking them out. It’s not up for debate; it’s just how we do it so that this fishery will be around for years to come.
What Fish Are Biting When
Wahoo and sailfish is winter offshore predators. They love the cool waters of the Gulf Stream from November to March. Both are swift moving and can cuts a line and pull a boat around. They have teeth or rough skin that eats through monofilament. You need wire leaders when trolling at high speeds. As you see on the chart, this is prime season so book a boat early fall. Locals gets first dibs and they know how to get current breaking over reefs.
Hotter days offer their own set of difficulties for summertime anglers. As water warms, mahi-mahi are increasingly found around floating debris and weed lines. These gamesters will frequently erupt out of the water in pursuit of baitfish. When daytime gets too hot, many bottom dweller seek refuge by moving off structure onto a reef edge where they can be targeted using live bait and vertical jigging during the cool evenings. Night chumming also grows in popularity due to comfortabley cooling temps in the evenings that draw those structure dwellers back nearer to the reef edge.
Fishing a grand slam involves catching all 3 of these species: tarpon, permit and bonefish… all in one day. And according to the infographic, there’s really only one time of year when you have any chance of doing so. April through June. That’s when each species overlap in location and behavior. It’s something accomplished by few, even those with lots of guiding experience.
Fishing for the shy permit adds another challenge. They bolt anytime they sense vibration or see the slightest shadow. Success require glassy water conditions and an angler who can stay out of sight from boat. Flats Fishing is very weather dependent. A wind more than ten knots blows up a chop on the water which reflects light and blinds you to fish hiding in shallow grass. Deciding whether to go fishing or just stay home means watching the weather each night.
Also don’t forget to get your license. In Florida all anglers over 16 years of age need a saltwater recreational permit. Game wardens checks boats regularly and will fine you, ruining what was supposed to be a great day. Save some time and buy this permit online before launch day.
How to prepare
Preparation matters more than talent when conditions is less than perfect. Pack various crab sizes; permits’ appetites vary with the hour (and how far out the tide has progressed). Polarized glasses reduce glare, which lets you see fish at greater distances. Pack various crab sizes; permits’ appetites vary with the hour (and how far out the tide has progressed). Polarized glasses reduce glare, which lets you see fish at greater distances. Be on the flat before daylight, that way the sun remains in your back and shadows stretch outward across the water, putting you ahead of stragglers who struggle against blinding sunlight.
Luck is not as important as matching the expectations to the reality of Key West fishing. Tarpon won’t consistently be present in December and July won’t see many sailfish biting. If you understand where to look and respect the seasons, fish will tells you they are ready. It’s all about patience down there. Follow what the water tells you and don’t try to fight it; follow its plan. You should of followed the tide. The day’s frustrations fade away instantly once you finally hook that permit or feel the heavy pull of a winter sailfish. It’s then that you realize the wait was worth it, part of the experience.