Sanibel, Florida Red Tide Status Map, 3-18-16, Courtesy Of FWC, Florida Red Tide Report. Red Tide Status Charlie, Olivia & Tim Landon | March 18, 2016 Sanibel, Florida Red Tide Status Map, 3-18-16, Courtesy Of FWC, Florida Red Tide Report. Florida Fishing Report: Red Tide Status, 3-18-16 Related PostsCaptiva Hurricane Preparation SeminarHeavy Rainfall from Tropical Depression NineSanibel Burglaries Two Saturdays In A RowSanibel Red Tide Report