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10,361-acre sound near Shellman Bluff. The water tops out around 47 ft. The depth chart is built from real agency bathymetric surveys, so measured depths remain distinct from source interpolation. The channels, holes and drop-offs come from the source data, not a distance-from-shore model. Every species below gets its seasonal read from the same numbers driving the chart.
On the chart, Sapelo Sound draws 10,310 acres inside 27.8 miles of shoreline, broken up by an island. Index 2 on the shoreline: a few honest points and pockets, nothing labyrinthine. Littoral water — the productive band under ~15 ft — makes up 72% of this chart. Tip to tip the water measures near 7.5 mi with a 4.3-mi widest point. For a second option, Doboy Sound lies 11 mi south.
Start shallow in spring: red drum (redfish) sit in 1 to 8 ft that time of year. Summer pushes them deeper, 2 to 12 ft, and winter fish settle into 3 to 15 ft. The spot to know is Front River inflow, an inflow / creek mouth in about 11 ft of water that rates prime for red drum (redfish) in fall. Warm-month bites cluster around early morning and the evening. Throw a weedless gold spoon or a paddletail swimbait until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | dawn & dusk | Shallow bay flat (2 ft) | Gold weedless spoon, Paddletail on 1/4 oz jighead |
| Summer | 2 to 12 ft | dawn & dusk | Shallow bay flat (2 ft) | Weedless gold spoon, Paddletail swimbait |
| Fall | 3 to 20 ft | dawn & midday | Front River inflow (11 ft) | 1/2 oz spoon (schools), Big paddletail |
| Winter | 3 to 15 ft | midday & dawn | Old creek channel (10 ft) | Scented soft plastic on 1/8 oz head, Slow-rolled paddletail |
Early season spotted seatrout use the shallows, holding in 2 to 10 ft. Expect a summer slide to 4 to 15 ft, then a winter hold in 5 to 20 ft. Put Shallow bay flat first on the milk run — a weed flat near 2 ft that grades prime for spring. In summer the feeding windows fall in early morning. Tie on a popping cork + shrimp or a 1/4 oz jighead + paddletail (deep grass edge) and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (2 ft) | Topwater walker, Suspending twitchbait |
| Summer | 4 to 15 ft | dawn | Back-bay flat (5 ft) | Popping cork + shrimp, 1/4 oz jighead + paddletail (deep grass edge) |
| Fall | 3 to 12 ft | dawn | Back-bay flat (5 ft) | Popping cork rig, Soft plastic jerkbait |
| Winter | 5 to 20 ft | midday & dusk | Old creek channel (10 ft) | Suspending twitchbait (long pauses), Scented plastic crawled on bottom |
Spring puts southern flounder in skinny water — 2 to 15 ft is the zone. As the season builds they drop to 3 to 18 ft, wintering in 15 to 40 ft. Spring southern flounder concentrate at Old creek channel, a prime-rated creek channel around 10 ft. Warm-month bites cluster around early morning. A jighead + gulp swimming mullet or a bucktail tipped with shrimp covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 15 ft | dawn | Old creek channel (10 ft) | 1/4 oz jighead + paddletail (white/chartreuse), Bucktail + Gulp shrimp |
| Summer | 3 to 18 ft | dawn | Old creek channel (10 ft) | Jighead + Gulp swimming mullet, Bucktail tipped with shrimp |
| Fall | 5 to 25 ft | midday | Front River inflow (11 ft) | 3/8 oz bucktail + Gulp (passes), Big paddletail on the jetty edge |
| Winter | 15 to 40 ft | midday | Break off the point (28 ft) | Slow jig + scented grub in the holes |
The spring pattern is a shallow one: sheepshead in 5 to 25 ft. The depth story barely changes: 3 to 15 ft through summer, 10 to 30 ft in winter. Top water on the chart: Secondary point, a point in the 3 ft range, good in summer. Time it for early morning. Summer baits: a small jig + crab piece gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | midday & dawn | Break off the point (28 ft) | 1/4 oz jighead + fiddler, Sheepshead jig + shrimp piece |
| Summer | 3 to 15 ft | dawn | Secondary point (3 ft) | Small jig + crab piece |
| Fall | 5 to 20 ft | midday | Old creek channel (10 ft) | Jighead + shrimp, Small crab jig |
| Winter | 10 to 30 ft | midday | open water | Heavier jig + crab (deep pilings) |
9 pieces of structure are mapped here — Deep basin, around 44 ft, is the deepest of them.
Season dates, license requirements, and size and bag limits for Georgia waters are set by the Georgia DNR Coastal Resources Division — and special regulations can apply to Sapelo Sound specifically, so confirm the current rules before you fish.
Check the official Georgia fishing regulations →
Sapelo Sound is about 47 ft (14 m) deep at its deepest point. The depth chart is built from real agency bathymetric surveys, so measured depths remain distinct from source interpolation. The contours reflect measured and quality-assessed source depths.
Anglers target red drum (redfish), spotted seatrout, southern flounder, sheepshead on Sapelo Sound.
Front River inflow is the top-rated area: an inflow / creek mouth in about 11 ft of water that rates prime for red drum (redfish) in fall. Scroll up to the map for the complete spot list by species and season.
For red drum (redfish), the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Sapelo Sound is regulated by the Georgia DNR Coastal Resources Division. Check the official Georgia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Doboy Sound 11 mi · Saint Simons Sound 31 mi · Brunswick River 32 mi · Saint Andrew Sound 40 mi · Wright River 42 mi, SC/GA · Calibogue Sound 43 mi, SC · Altamaha River 59 mi · Amelia River 61 mi, GA/FL · Doctors Lake 101 mi, FL · Tolomato River 111 mi, FL · Dodge County PFA Lake 120 mi · Cooper River 122 mi, SC
Browse all Georgia fishing maps or see every water on DepthScout. Bathymetry credit: NOAA Office of Coast Survey (ENC soundings, MLLW datum). How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.