Brunswick River Fishing Map & Spots (GA)

Hatch outlook

Willow fly (summer mayfly)Active window

Typical here: Apr 1 – Oct 31 · recurring broods all summer — the heart of it is June–July, famously around July 4th on the Tennessee River lakes; any one hatch lasts days to ~3 weeks

dunhatches at dusk — clouds of bugs just before dark, continuing into the night — after hatching they fly to shoreline foliage — trees near lighted docks get covered; the feeding zone is the water under bug-loaded overhanging bushes and willows
spinnerthe following days: mating, egg drop and spent flies falling from the overhangs — the bream bite under the bushes runs as long as the bugs do

A two-level event: bream stack under the bug trees, and the big bass stack under the bream. Fish the same bushes twice — small for bream, big for the bass just outside them.

Crickets or small poppers under a float tight to the bug-covered bushes for bream; beetle spins and hair jigs just under the surface; for the bass, run a bluegill-pattern topwater or squarebill down the outside edge of the overhangs.

The event happens over under and just outside overhanging willows and bushes on steep banks; trees near lighted docks after dark

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Next on this water

Spring crawfish emergence · forageFeb 15 – May 15 · in ~6 months

Recommendations come from depth structure and seasonal species behavior. Treat them as a starting point, not a guarantee. Contours here are interpolated from real agency depth surveys (state DNR / USACE). Never use for navigation. Always check local regulations.

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Recent catches at Brunswick River

Shared by DepthScout anglers. Exact spots stay private, always.

No shared catches here yet — be the first.Log a catch from the map above and share it to put Brunswick River on the board.

Fishing Brunswick River: what the data says

13 km of the Brunswick River navigation corridor, with channel depths from USACE hydrographic survey. The river tops out around 67 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. Below is the species-by-species picture, pulled from the same data the map uses.

The drawn water covers 10,610 acres wrapped in 23.3 miles of bank. A middling shoreline index (1.6) gives it some bays to work without being a maze. About 19% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. The basin spans about 8.5 mi end to end and 3.5 mi across at its widest. Saint Simons Sound sits 1 mi northeast — the closest neighbouring chart.

Flathead Catfish fishing at Brunswick River

Early season flathead catfish use the shallows, holding in 5 to 20 ft. Summer is an 8 to 30 ft game here, winter a 20 to 45 ft one. The chart's best answer is Slackwater eddy (mile 4.2) — eddy pocket, 36 ft, prime for winter. Best bite is after dark and the evening.

Season	Depth	Best window	Start at
Spring	5 to 20 ft	night & dusk	Slackwater eddy (mile 4.2) (36 ft)
Summer	8 to 30 ft	night & dusk	Slackwater eddy (mile 4.2) (36 ft)
Fall	10 to 35 ft	night & dusk	Slackwater eddy (mile 4.2) (36 ft)
Winter	20 to 45 ft	midday	Slackwater eddy (mile 4.2) (36 ft)

Largemouth Bass fishing at Brunswick River

Early season largemouth bass use the shallows, holding in 2 to 10 ft. Expect a summer slide to 8 to 20 ft, then a winter hold in 15 to 35 ft. Put Channel current seam (mile 2.3) first on the milk run — a current seam near 39 ft that grades prime for winter. In summer the feeding windows fall in early morning and the evening. Tie on a texas-rigged 10" worm or a deep-diving crankbait and you're in the game.

Season	Depth	Best window	Start at	Go-to baits
Spring	2 to 10 ft	dawn & dusk	open water	Spinnerbait, Chatterbait
Summer	8 to 20 ft	dawn & dusk	open water	Texas-rigged 10" worm, Deep-diving crankbait
Fall	4 to 15 ft	midday & dawn	Channel bar / point (mile 6.0) (41 ft)	Squarebill crankbait (shad), Spinnerbait
Winter	15 to 35 ft	midday	Channel current seam (mile 2.3) (39 ft)	Blade bait, Jigging spoon

Crappie fishing at Brunswick River

Spring crappie on Brunswick River hold shallow, usually 2 to 8 ft. By summer they slide out to 10 to 25 ft, and by winter most fish are in 15 to 35 ft. The chart's best answer is Slackwater eddy (mile 4.2) — eddy pocket, 36 ft, prime for winter. Prime time lands in early morning and the evening. The summer box starts with a jig trolled/spider-rigged or a small crankbait (trolled).

Season	Depth	Best window	Start at	Go-to baits
Spring	2 to 8 ft	midday & dawn	open water	1/16 oz jig + tube, Curly-tail grub
Summer	10 to 25 ft	dawn & dusk	Main-channel hole (mile 0.5) (43 ft)	Jig trolled/spider-rigged, Small crankbait (trolled)
Fall	8 to 20 ft	dawn	Main-channel hole (mile 0.5) (43 ft)	Jig + minnow combo, Small swimbait (1.5-2")
Winter	15 to 35 ft	midday	Slackwater eddy (mile 4.2) (36 ft)	Tungsten jig + soft plastic, Tiny jigging spoon

Channel Catfish fishing at Brunswick River

Early season channel catfish use the shallows, holding in 3 to 12 ft. Expect a summer slide to 8 to 25 ft, then a winter hold in 20 to 40 ft. Put Slackwater eddy (mile 4.2) first on the milk run — an eddy pocket near 36 ft that grades prime for winter. In summer the feeding windows fall in after dark and the evening.

Season	Depth	Best window	Start at
Spring	3 to 12 ft	dusk	Slackwater eddy (mile 4.2) (36 ft)
Summer	8 to 25 ft	night & dusk	Main-channel hole (mile 0.5) (43 ft)
Fall	10 to 30 ft	dusk	Slackwater eddy (mile 4.2) (36 ft)
Winter	20 to 40 ft	midday	Slackwater eddy (mile 4.2) (36 ft)

Longnose Gar fishing at Brunswick River

Early season longnose gar use the shallows, holding in 2 to 10 ft. Summer is a 1 to 12 ft game here, winter a 10 to 25 ft one. The chart's best answer is Main-channel hole (mile 0.5) — creek channel, 43 ft, good for fall. Best bite is midday and the evening. Tie on a rope lure or a small white spinner and you're in the game.

Season	Depth	Best window	Start at	Go-to baits
Spring	2 to 10 ft	midday	open water	Rope lure (hookless nylon), Inline spinner (slow)
Summer	1 to 12 ft	midday & dusk	open water	Rope lure, Small white spinner
Fall	4 to 15 ft	midday	Main-channel hole (mile 0.5) (43 ft)	Rope lure, Small jerkbait (pause-heavy)
Winter	10 to 25 ft	midday	Slackwater eddy (mile 4.2) (36 ft)

Common Carp fishing at Brunswick River

Come spring, look for common carp tight to the bank in 2 to 10 ft. They move out to 3 to 15 ft in summer and finish the year down in 10 to 30 ft. If you only fish one area, make it Slackwater eddy (mile 4.2): an eddy pocket around 36 ft that scores good in winter. Best bite is early morning and the evening.

Season	Depth	Best window	Start at
Spring	2 to 10 ft	midday & dawn	open water
Summer	3 to 15 ft	dawn & dusk	open water
Fall	5 to 18 ft	midday	open water
Winter	10 to 30 ft	midday	Slackwater eddy (mile 4.2) (36 ft)

Notable structure

Structure-wise the chart holds 5 features, led in depth by Main-channel hole (mile 8.3) at roughly 51 ft.

Main-channel hole (mile 8.3): creek channel, around 51 ft
Main-channel hole (mile 0.5): creek channel, around 43 ft
Channel bar / point (mile 6.0): point, around 41 ft
Channel current seam (mile 2.3): current seam, around 39 ft
Slackwater eddy (mile 4.2): eddy pocket, around 36 ft

Brunswick River fishing regulations

Season dates, license requirements, and size and bag limits for Georgia waters are set by the Georgia DNR Wildlife Resources — and special regulations can apply to Brunswick River specifically, so confirm the current rules before you fish.

Check the official Georgia fishing regulations →

Common questions

How deep is Brunswick River?

Brunswick River is about 67 ft (20 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.

What fish are in Brunswick River?

Anglers target flathead catfish, largemouth bass, crappie, channel catfish, longnose gar, common carp on Brunswick River. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.

Where is the best fishing spot on Brunswick River?

Slackwater eddy (mile 4.2) is the top-rated area: an eddy pocket in about 36 ft of water that rates prime for flathead catfish in winter. Every other rated spot, per species and season, is on the map above.

When is the best time to fish Brunswick River?

For flathead catfish, the summer bite is best in after dark 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.

What are the fishing regulations for Brunswick River?

Fishing on Brunswick River is regulated by the Georgia DNR Wildlife Resources. Check the official Georgia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.

Nearby waters

Saint Simons Sound 1 mi · Saint Andrew Sound 9 mi · Doboy Sound 21 mi · Amelia River 30 mi, GA/FL · Sapelo Sound 32 mi · Altamaha River 65 mi · Doctors Lake 70 mi, FL · Wright River 73 mi, SC/GA · Calibogue Sound 75 mi, SC · Tolomato River 82 mi, FL · Butler Lake 91 mi, FL · Lake Sampson 93 mi, FL

See how Brunswick River stacks up: best largemouth bass lakes in Georgia · best crappie lakes in Georgia · best channel catfish lakes in Georgia · best flathead catfish lakes in Georgia

Browse all Georgia fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. 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.