Tampa to Marathon route
I have sailed this route several times. Tampa Bay to Boca Grande. Boca Grande to Sanibel. Sanibel to Marco Island. Marco to Little Shark River. Shark River to Marathon 7 Mile Bridge.Get a good up-to-date chart of the area. Pay very close attention to it when approaching Marathon. The seven mile bridge has 65ft clearance as well as channel 5. Both have strong currents. It's a really great trip. If you are going East from Marathon, Channel 5 has an advantage. If going West, Seven Mile Bridge route.Enjoy,Kent S/V Giggles