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44-acre Bunkers Harbor fishing map with NOAA BlueTopo survey contours (100% measured, 100% assessed), charted rock and wreck structure, regional fish-survey occurrence, sourced forage timing and verified public access. The water tops out around 31 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. Here's the year, species by species, as the scoring engine sees it.
Bunkers Harbor maps at 44 acres behind 2 miles of shoreline. An index of 2.2 puts the bank firmly in maze territory: point after pocket after cove, every one a casting target. About 64% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. Tip to tip the water measures near 0.6 mi with a 0.3-mi widest point. Its nearest charted neighbour, Schoodic Harbor, is 1 mi to the south.
In spring, striped bass run shallow here, mostly 5 to 20 ft. Midsummer fish sit out in 9 to 31 ft before dropping to 9 to 31 ft for winter. Summer striped bass concentrate at Surveyed channel edge, a prime-rated drop-off around 17 ft. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a flutter spoon (deep) or an umbrella rig (trolled) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Surveyed channel edge (17 ft) | Bucktail jig + trailer, Walking topwater (dawn) |
| Summer | 9 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Flutter spoon (deep), Umbrella rig (trolled) |
| Fall | 9 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Topwater walker, Jerkbait |
| Winter | 9 to 31 ft | midday | Surveyed channel edge (17 ft) | Alabama rig (slow), Flutter spoon |
Come spring, look for bluefish tight to the bank in 3 to 20 ft. They move out to 5 to 30 ft in summer and finish the year down in 9 to 31 ft. If you only fish one area, make it Surveyed channel edge: a drop-off around 17 ft that scores prime in summer. Best bite is 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 | 3 to 20 ft | dawn & dusk | Surveyed channel edge (17 ft) | Metal (Hopkins/Kastmaster), Pencil popper |
| Summer | 5 to 30 ft | dawn & dusk | Surveyed channel edge (17 ft) | Popper (early/late), Metal jigs in the rips |
| Fall | 3 to 25 ft | dawn & midday | Surveyed channel edge (17 ft) | Pencil popper, Big metal |
| Winter | 9 to 31 ft | midday | Surveyed channel edge (17 ft) | Metal jig worked slow (southern waters) |
The spring pattern is a shallow one: atlantic mackerel in 3 to 31 ft. The depth story barely changes: 6 to 31 ft through summer, 8 to 31 ft in winter. The spot to know is Surveyed channel edge, a drop-off in about 17 ft of water that rates prime for atlantic mackerel in summer. Plan around early morning and the evening in the warm months. Summer baits: a feather rig or a small vertical jig gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Mackerel feather rig, Small silver jig |
| Summer | 6 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Feather rig, Small vertical jig |
| Fall | 5 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Compact silver jig, Sparse feather rig |
| Winter | 8 to 31 ft | midday | Surveyed channel edge (17 ft) | Small deep jig |
Start shallow in spring: atlantic cod sit in 6 to 31 ft that time of year. They don't go far with the seasons — 8 to 31 ft covers summer, 7 to 31 ft covers winter. The spot to know is NOAA charted underwater rock, a rock pile in about 17 ft of water that rates prime for atlantic cod in spring. Warm-month bites cluster around early morning. Throw a heavy metal jig or a large soft-plastic jig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 31 ft | dawn | NOAA charted underwater rock (17 ft) | Diamond jig, Heavy bucktail |
| Summer | 8 to 31 ft | dawn | NOAA charted underwater rock (17 ft) | Heavy metal jig, Large soft-plastic jig |
| Fall | 6 to 31 ft | dawn | NOAA charted underwater rock (17 ft) | Diamond jig, Bucktail with teaser |
| Winter | 7 to 31 ft | midday | NOAA charted underwater rock (17 ft) | Heavy vertical jig |
When the water first warms, atlantic herring slide up into 5 to 25 ft. Summer is a 9 to 31 ft game here, winter a 9 to 31 ft one. Start at Surveyed channel edge. It's a drop-off holding about 17 ft of water and rates prime come summer. The feeding windows run early morning and the evening. Keep a herring feather rig or a small silver jig rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | NOAA charted underwater rock (17 ft) | Small herring feather rig, Micro jig rig |
| Summer | 9 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Herring feather rig, Small silver jig |
| Fall | 8 to 31 ft | dawn & dusk | Surveyed channel edge (17 ft) | Small feather rig, Compact silver spoon |
| Winter | 9 to 31 ft | midday | Surveyed channel edge (17 ft) | Small silver jig, Sparse feather rig |
3 pieces of structure are mapped here — NOAA charted underwater rock, around 17 ft, is the deepest of them.
Access data: Maine GeoLibrary — Boat Launches (Maine IF&W / DACF). Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Maine waters are set by the Maine DMR (saltwater recreational fishing) — and special regulations can apply to Bunkers Harbor specifically, so confirm the current rules before you fish.
Check the official Maine fishing regulations →
Bunkers Harbor is about 31 ft (9 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 striped bass, bluefish, atlantic mackerel, atlantic cod, atlantic herring on Bunkers Harbor.
NOAA charted underwater rock is the top-rated area: a rock pile in about 17 ft of water that rates prime for atlantic cod in spring. Every other rated spot, per species and season, is on the map above.
For striped bass, 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 Bunkers Harbor is regulated by the Maine DMR (saltwater recreational fishing). Check the official Maine regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Schoodic Harbor 1 mi · Winter Harbor 3 mi · Jordan Harbor 5 mi · Stave Island Harbor 6 mi · Cromwell Cove 8 mi · Bar Harbor 8 mi · Flanders Bay 8 mi · Frenchman Bay 9 mi · Eastern Point Harbor 10 mi · Sorrento Harbor 10 mi · Lake Wood 12 mi · Long Pond 12 mi
See how Bunkers Harbor stacks up: best striped bass lakes in Maine · best bluefish lakes in Maine · best atlantic herring lakes in Maine · best atlantic mackerel lakes in Maine
Browse all Maine 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.