Capt. Rick Grassett’s Sarasota, FL Fly Fishing Forecast for September 2017
September is one of my favorite months. Reds should be schooling on shallow grass flats of Sarasota Bay and you also might find big trout there at first light. Plentiful baitfish along beaches will attract Spanish mackerel, false albacore (little tunny), sharks, tarpon and more. You should find snook in the surf and around docks and bridges in the ICW. There should also be tarpon around bridges at night and in areas of Sarasota Bay, Tampa Bay and Charlotte Harbor. Juvenile tarpon from 10 to 30-pounds should be a good option in creeks and canals.
Tarpon will still be a good option this month. There may still be a few singles and doubles in the coastal gulf and if you’ve got the patience to wait them out it can be good. Many have moved to inside waters this month, so you’ll find them around bridges, over deep grass flats or deeper areas. When tarpon move into these areas, they are in a feeding mode. After a long migration and with their spawning duties completed, they need to rest and eat to restore themselves. Ladyfish will feed in glass minnow schools and tarpon will gorge themselves on ladyfish. I have also seen tarpon, “ball” glass minnows into tight schools, and eat them by the bucket full! Fly anglers should score with wide profile patterns, such as Lefty’s Deceiver or EP flies. Small flies, like my Grassett Snook Minnow, tied on a 1/0 or 2/0 hook, are a good choice for tarpon that are feeding on glass minnows.
Snook season will reopen on Sept. 1st on the west coast of Florida. Bag limit is 1 fish per person, per day between 28”-33”. Full regulations can be found at www.myfwc.com. Personally, I will continue to ask that snook be released on my boat. They are a magnificent game fish that hits hard, runs strong and fights smart. If continuing to release them now means more and bigger snook later, I’m all for that. You should find snook in the surf this month or around docks and bridges close to passes. They will also start making their move towards shallow flats where you might find them staging along sand bars or in potholes. Fly poppers or Gurglers may draw some big strikes in shallow water at night or early in the day!
I often fish lighted docks and bridges for snook before dawn before moving to the flats after daylight. My Grassett Snook Minnow fly is my ‘go to” fly pattern for snook at night. You can also walk along the beach in the morning, so the sun is behind you, and look for snook cruising the trough in the surf, very close to the sand. This is sight casting, so an accurate cast is required to be successful. The same flies that work at night will be good for fishing the surf, too.
Reds will be in large schools in September. You may find them in shallow water when the tide is high or along the edges of flats when the tide is low. Look for wakes, some as big as boat wakes, or “pushes” to locate them. If it is calm, a school of reds may look like a nervous patch of water or if there’s a ripple on the surface, the school may appear as a slick patch of water. Once you’ve located them, try to get in front of them and work around the edges of the school to avoid spooking the whole school. Fly anglers should score with fly poppers, Gurglers and wide profile baitfish fly patterns. I like to be as quiet as possible in shallow water, using a push pole to move my boat. Electric trolling motors can be used sparingly, but varying the speed or running at faster speeds will often spook a school. It is great to find a big school of reds but remember, if you spook 1 fish you may spook the whole school. Running an outboard may make fish show themselves, but in the long run it will make them harder to catch. I sometimes also find big jacks and blues mixed with schools of big reds in shallow water. Not a bad problem!
Trout fishing should also be good this month. Look for big trout in skinny water in many of the same places that you find reds this month. They will be most active in low light, either first thing in the morning or at dusk, particularly if we’ve had an afternoon shower. Cloud cover in the afternoon will also reduce heating of shallow flats, which usually makes fish more active. The same flies that you use for reds will work well for big trout in shallow water. I release all trout over 20” on my boat since they are usually females, capable of spawning thousands of other trout.
You may also find trout mixed with blues, pompano, Spanish mackerel, flounder and more on deep grass flats of Sarasota Bay. I like to drift and cast quartering ahead of my drift. Fly anglers should do well with an Ultra Hair Clouser fly fished on a clear intermediate sink tip. In addition to making a series of drifts to find fish, focus on bait schools, breaking fish or diving birds to find fish. You may find tripletail on buoys, crab trap floats or channel markers in Sarasota Bay this month. A lightly weighted fly with a weed guard, like my Grassett Flats Minnow, works well for me. The weed guard is important to help prevent snagging crab trap lines.
You’ll also find tripletail along with cobia, false albacore (little tunny), king and Spanish mackerel in the coastal gulf this month. Look for surface activity to find the mackerel and albies and cast small white flies to them. I don’t usually target kings but will occasionally catch one around the edges of a feeding frenzy. Look for feeding frenzies that begin with ladyfish feeding in glass minnow schools and may end with everything else, including sharks or tarpon, joining the fray. Remember to “match the hatch” to be successful. You’ll need to add wire to your tippet when toothy fish are around.
While you are looking for mackerel and albies in the coastal gulf, you can look for tripletail and cobia. Since stone crab traps haven’t hit the water yet this season, there are less places for them to be, so in addition to abandoned crab trap floats, check channel markers, buoys and any floating debris. Artificial reefs are another good area to check. Wide profile flies should be good choices for cobia for fly anglers and most tarpon flies will also work well for cobia.
There are lots of options this month, but the key is usually to fish early or late for the best chance at success. An early start for snook or tarpon around lighted docks or bridges and then on to the flats for reds, trout and more is a good plan. There will also be good action in the coastal gulf for a variety of species. I usually tarpon fish as long as I can wherever I find them! Whatever you choose to do, please limit your kill, don’t kill your limit!
Capt. Rick Grassett
FFI Certified Fly Casting Instructor
Orvis-Endorsed Fly Fishing Guide at CB’s Saltwater Outfitters
Orvis Outfitter of the Year-2011
Snook Fin-Addict Guide Service, Inc.