Salt water depth chart
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165-acre Sandy Bay fishing map with fully measured NOAA BlueTopo survey contours, measured SAV-edge and terrain spots, five exact-water fish profiles, three forage calendars, Cape Hatteras beach access guidance and current North Carolina and NPS rules. The water tops out around 8 ft. The depth chart is built from real agency bathymetry referenced to NAVD88; directly measured coverage remains distinguished from source interpolation. The channels, holes and drop-offs come from the source data, not a distance-from-shore model. What follows comes from the same scoring engine that paints the spots above.
The drawn water covers 165 acres wrapped in 2.4 miles of bank. At index 1.3 the outline is almost a bowl — read the depth changes, not the shoreline. There is no deep basin to speak of — the entire surface is under ~15 ft, prime weed water end to end. Figure 1 mi of water from one end to the other, 0.4 mi at the beam. Hatteras Inlet sits 5 mi southwest — the closest neighbouring chart.
Early season red drum (redfish) use the shallows, holding in 1 to 8 ft. Even in summer they hold at 1 to 8 ft; winter keeps them in 2 to 8 ft. The chart's best answer is 2020 NC DMF mapped continuous SAV edge — seagrass edge, 4 ft, prime for spring. Best bite is early morning and the evening. Tie on a weedless gold spoon or a paddletail swimbait and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | dawn & dusk | 2020 NC DMF mapped continuous SAV edge (4 ft) | Gold weedless spoon, Paddletail on 1/4 oz jighead |
| Summer | 1 to 8 ft | dawn & dusk | 2020 NC DMF mapped continuous SAV edge (4 ft) | Weedless gold spoon, Paddletail swimbait |
| Fall | 1 to 8 ft | dawn & midday | Surveyed channel edge (4 ft) | 1/2 oz spoon (schools), Big paddletail |
| Winter | 2 to 8 ft | midday & dawn | Surveyed channel edge (4 ft) | Scented soft plastic on 1/8 oz head, Slow-rolled paddletail |
In spring, spotted seatrout run shallow here, mostly 2 to 8 ft. Summer keeps them at 2 to 8 ft, and they winter in 2 to 8 ft. 2020 NC DMF mapped continuous SAV edge is the standout, a seagrass edge at roughly 4 ft, rated prime for spring spotted seatrout. Time it for early morning. You won't need more than a popping cork + shrimp or a 1/4 oz jighead + paddletail (deep grass edge) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | dawn & dusk | 2020 NC DMF mapped continuous SAV edge (4 ft) | Topwater walker, Suspending twitchbait |
| Summer | 2 to 8 ft | dawn | 2020 NC DMF mapped continuous SAV edge (4 ft) | Popping cork + shrimp, 1/4 oz jighead + paddletail (deep grass edge) |
| Fall | 2 to 8 ft | dawn | 2020 NC DMF mapped continuous SAV edge (4 ft) | Popping cork rig, Soft plastic jerkbait |
| Winter | 2 to 8 ft | midday & dusk | Surveyed channel edge (4 ft) | Suspending twitchbait (long pauses), Scented plastic crawled on bottom |
Spring southern flounder on Sandy Bay hold shallow, usually 1 to 8 ft. Depth-wise the year is flat: 1 to 8 ft in summer, 2 to 8 ft once it turns cold. The chart's best answer is Surveyed channel edge — drop-off, 4 ft, good for summer. Prime time lands in early morning. The summer box starts with a jighead + gulp swimming mullet or a bucktail tipped with shrimp.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | dawn | Surveyed channel edge (4 ft) | 1/4 oz jighead + paddletail (white/chartreuse), Bucktail + Gulp shrimp |
| Summer | 1 to 8 ft | dawn | Surveyed channel edge (4 ft) | Jighead + Gulp swimming mullet, Bucktail tipped with shrimp |
| Fall | 2 to 8 ft | midday | Surveyed channel edge (4 ft) | 3/8 oz bucktail + Gulp (passes), Big paddletail on the jetty edge |
| Winter | 2 to 8 ft | midday | Surveyed channel edge (4 ft) | Slow jig + scented grub in the holes |
Spring puts spanish mackerel in skinny water — 1 to 8 ft is the zone. Summer fish stay in 1 to 8 ft, and winter fish hold in 2 to 8 ft. Summer spanish mackerel concentrate at Surveyed channel edge, a good-rated drop-off around 4 ft. Warm-month bites cluster around early morning and the evening. A small spoon trolled or cast or a fast metal jig covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | dawn | Surveyed channel edge (4 ft) | Small casting spoon, Gotcha-style plug |
| Summer | 1 to 8 ft | dawn & dusk | Surveyed channel edge (4 ft) | Small spoon trolled or cast, Fast metal jig |
| Fall | 1 to 8 ft | dawn & midday | Surveyed channel edge (4 ft) | Casting spoon, Small metal jig |
| Winter | 2 to 8 ft | midday | Surveyed channel edge (4 ft) | Small metal jig in confirmed offshore water |
Come spring, look for bluefish tight to the bank in 1 to 8 ft. Through summer count on 1 to 8 ft; the winter hold is 2 to 8 ft. Start at Surveyed channel edge. It's a drop-off holding about 4 ft of water and rates good come summer. Prime time lands in early morning and the evening. A popper (early/late) or a metal jigs in the rips is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | dawn & dusk | Surveyed channel edge (4 ft) | Metal (Hopkins/Kastmaster), Pencil popper |
| Summer | 1 to 8 ft | dawn & dusk | Surveyed channel edge (4 ft) | Popper (early/late), Metal jigs in the rips |
| Fall | 1 to 8 ft | dawn & midday | Surveyed channel edge (4 ft) | Pencil popper, Big metal |
| Winter | 2 to 8 ft | midday | open water | Metal jig worked slow (southern waters) |
The chart marks 5 structure features on Sandy Bay; the deepest is Surveyed channel edge at about 6 ft.
Access data: NPS Public POIs (OBJECTID 29044; Cape Hatteras ORV Ramp 55). Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for North Carolina waters are set by the North Carolina Division of Marine Fisheries — and special regulations can apply to Sandy Bay specifically, so confirm the current rules before you fish.
Check the official North Carolina fishing regulations →
Sandy Bay is about 8 ft (2 m) deep at its deepest point. The depth chart is built from real agency bathymetry referenced to NAVD88; directly measured coverage remains distinguished from source interpolation. The contours reflect measured and quality-assessed source depths.
Anglers target red drum (redfish), spotted seatrout, southern flounder, spanish mackerel, bluefish on Sandy Bay.
2020 NC DMF mapped continuous SAV edge is the top-rated area: a seagrass edge in about 4 ft of water that rates prime for spotted seatrout in spring. 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 Sandy Bay is regulated by the North Carolina Division of Marine Fisheries. Check the official North Carolina regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Hatteras Inlet 5 mi · Pamlico Sound 22 mi · Lake Mattamuskeet 35 mi · Jarrett Bay 55 mi · Back Sound 63 mi · Lookout Bight 64 mi · Money Island Bay 69 mi · North River 75 mi, NC/VA · Currituck Sound 78 mi, NC/VA · Bogue Sound 79 mi · North Landing River 95 mi, VA/NC · Back Bay 96 mi, VA
See how Sandy Bay stacks up: best red drum (redfish) lakes in North Carolina · best spotted seatrout lakes in North Carolina · best southern flounder lakes in North Carolina · best bluefish lakes in North Carolina
Browse all North Carolina fishing maps or see every water on DepthScout. Bathymetry credit: NOAA BlueTopo (NAVD88; 100% measured, 0% source-interpolated). 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.