Coastal Georgia has the largest tidal range on the South Atlantic coast, and late August is when that becomes an advantage rather than an obstacle. The big tides of the cycle flood the spartina and let redfish into feeding grounds they can reach only a few days a month, while the sounds hold tarpon for anglers willing to sit on a bait.
What’s Hitting
Flood-tide redfish are the marquee event. On the highest tides, fish push up into the grass after fiddler crabs and can be sight-fished with their tails showing.
Tarpon are in the sounds and around the river mouths and are the biggest thing swimming here right now. Speckled trout are in the tidal creeks and along the oyster bars, best in the first hours of light. Flounder are staging around creek mouths and structure. Sheepshead are on the pilings and the jetty rocks, and there are plenty of sharks in the sounds to keep things interesting.
Where to Find Them
Flood-tide flats are found in the spartina marsh behind Tybee, Wassaw and Ossabaw islands and up the Wilmington and Skidaway river systems. The right tide height is the entire prerequisite.
Tarpon hold in Wassaw and Ossabaw sounds, around the river mouths and the nearshore artificial reefs. Trout and flounder are in the creeks off the Wilmington, Skidaway and Vernon rivers, on the oyster bars and the creek-mouth drops. The Tybee area jetties and the Savannah River channel structure hold sheepshead and reds on moving water.
Tides & Conditions
Tidal range here runs seven to nine feet, which is exceptional for this coast and means the water is almost always moving hard. Plan everything around the tide table — a spot that is perfect at one stage is unfishable two hours later.
Flood-tide fishing needs a predicted high in the upper range of the cycle to put enough water in the grass, and those tides cluster around the new and full moons. Water temperatures are in the mid 80s. Afternoon thunderstorms build daily over the marsh and can be violent — there is very little shelter out there.
Tackle & Tactics
For tailing redfish, an 8-weight fly rod with a crab or shrimp pattern, or a light spinning outfit with a weedless soft plastic or a gold spoon. Presentation has to be soft and well ahead of the fish; these are wary animals in inches of water.
Tarpon require heavy spinning gear, 50- to 65-pound braid and an 80-pound fluorocarbon leader with a live menhaden or mullet on a circle hook, anchored up-current of a rip or a bar. Creek trout eat a soft plastic on a light jighead or live shrimp under a cork. Sheepshead take a fiddler crab on a small strong hook fished tight against the piling.
Local Intel This Week
Ramps and access: the Bull River Marina and Lazaretto Creek ramps near Tybee, the Frank W. Spencer Landing on Wilmington Island, the Isle of Hope Marina ramp, and the Delegal Creek ramp on Skidaway. Shore anglers can fish the Tybee Island Pier and the Lazaretto Creek bridge area.
Fish are concentrating in the flooded grass on the biggest tides and along the oyster edges on the fall. Georgia redfish are under a slot limit with a low daily bag, and trout, flounder and sheepshead carry their own size and creel rules — check current Georgia DNR Coastal Resources regulations before keeping fish.
This Week’s Tip
Read the tide table two weeks out, not two days. Flood-tide redfishing in Georgia happens on a handful of mornings each month and the rest of the time the grass simply does not have enough water in it. Circle those dates on a calendar and plan your time off around them — this is one fishery where showing up on the wrong day means it is not happening at all.
Planning a trip to Savannah / Coastal Georgia?
This report tells you what happened. ReelAI tells you what to do about it — a briefing for your date, your target species and how you're fishing, built from our reports plus live NOAA and USGS data.
Powered by ReelAI — fishing.digital's intelligence layer. Answers are generated from fishing.digital reports and public NOAA, NWS and USGS data, and may be incomplete or out of date. Regulations and marine safety information are summaries only; always confirm with the responsible authority before you fish.