Waterlands

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Black sea bassPeak season

Bar · Maine

Grindstone Ledge

44.12°N · 68.86°W · Bar · Penobscot Bay

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Best score today · 6 AM · Black sea bass

83/100Great
Now
733 PM EDT
Best window
3-8 PMHigh slack
Tide now
Flooding7.5 ft ▲

Data from: NOAA CO-OPS + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions · rolling from now

Conditions · 3 PM · now

Time3PNOW
Score73Great
Tide7.5 ft ▲Flooding
CurrentSlack0.0 kn
Wind11 kn NWgusts 12 · building
Sea stateModerate2.0 ft · 5 s
Air temp66°Mild
WeatherClear15% cloud
Water60°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Black sea bass is on file here yet, so its status is unknown, not closed. Confirm limits with Maine DMR before you keep a fish.

Seasonality · 52-week view · this week ringed

When Black sea bass is best here

Peak season for Black sea bass · 1 more week at peak

Black sea bass season by week of the year. Peak season for Black sea bass · 1 more week at peak.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Black sea bass in Maine

Spot profile

Grindstone Ledge

Depth
5-35 ftSlope
Structure
Ledge · Inner · ProtectedLedge · slope
Season
Peak seasonBlack sea bass

NOAA NCEI DEM, sampled Sep 13 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Grindstone Ledge

Grindstone Ledge is a bar in Penobscot Bay, Maine. Depth is 5-35 ft, with a slope. Its profile reads ledge, inner water and protected.

Waterlands scores 10 species here; the best right now are black sea bass, scup and Atlantic cod. It is peak season now for black sea bass, scup, Atlantic cod and haddock, and shoulder season for tautog and summer flounder. Black sea bass peak from June through July and in September. Scup peak from June through September. Atlantic cod peak from May through June and from September through October.

Tackle & technique

Black sea bass
Black sea bass hold tight to wrecks, reefs, rock piles and jetties, from 15 feet inshore in late spring to well over 100 feet on offshore wrecks in late fall. Anchor or drift right over the structure and fish a two-hook high-low rig with squid or clam, or bounce a small jig on the bottom. The biggest males sit on the highest relief.
Scup
Scup school over hard and mixed bottom, rock piles, mussel beds, piers and jetties, usually in 10 to 60 feet of water. Fish a high-low rig with small hooks and squid or clam strips on the bottom, and chum with clam to hold a school under the boat. If nothing bites within 15 minutes, move to the next piece of structure.
Atlantic cod
Cod hold near coarse, rocky bottom on ledges, banks and wrecks, commonly from 80 to 300 feet in the Gulf of Maine. Drift over the structure with a diamond or cod jig and a teaser fly above it, keeping the jig within a few feet of bottom, or fish clams on a high-low rig. Check the stock area and season before keeping one, because most of the year cod must be released.

Nearby spots

Other spots within an easy run

  • Zeke Point

    Cape · 0.5 mi

    75
    Top: Black sea bassPeak season
    • Black sea bass 75
    • Scup 75
    • Atlantic cod 73

    11 kt NWH 4:59 PM · 9.1 ftL 11:28 PM · 1.5 ft

  • Dobbin Rock

    Bar · 0.4 mi

    71
    Top: Black sea bassPeak season
    • Black sea bass 71
    • Scup 71
    • Atlantic cod 69

    11 kt NWH 4:59 PM · 9.1 ftL 11:28 PM · 1.5 ft

  • Lobster Ledge

    Bar · 0.2 mi

    69
    Top: Black sea bassPeak season
    • Black sea bass 69
    • Scup 68
    • Atlantic cod 65

    11 kt NWH 4:59 PM · 9.1 ftL 11:28 PM · 1.5 ft

  • Post Office Ledge

    Bar · 0.3 mi

    69
    Top: Black sea bassPeak season
    • Black sea bass 69
    • Scup 68
    • Atlantic cod 65

    11 kt NWH 4:59 PM · 9.1 ftL 11:28 PM · 1.5 ft

Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with Maine DMR before you keep a fish.