Waterlands

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ScupPeak season

Bar · Maine

Grindstone Ledge

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

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Best score today · 5 PM · Scup

83/100Great
Now
793 PM EDT
Best window
3-8 PMEbb tide
Tide now
Flooding8.8 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
Score79Great
Tide8.8 ft ▲Flooding
CurrentEbb0.1 kn · toward W
Wind5 kn SSEgusts 6 · steady
Sea stateLight chop1.2 ft · 7 s
Air temp60°Mild
WeatherOvercast100% cloud
Water60°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Scup 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 Scup is best here

Peak season for Scup · 1 more week at peak

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

Scup in Maine

Spot profile

Grindstone Ledge

Depth
5-35 ftSlope
Structure
Ledge · Inner · ProtectedLedge · slope
Season
Peak seasonScup

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 scup, black sea bass and Atlantic cod. It is peak season now for scup, black sea bass, Atlantic cod and striped bass, and shoulder season for tautog and summer flounder. Scup peak from June through September. Black sea bass peak from June through July and in September. Atlantic cod peak from May through June and from September through October.

Tackle & technique

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.
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.
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

  • Dobbin Rock

    Bar · 0.4 mi

    80
    Top: ScupPeak season
    • Scup 80
    • Black sea bass 73
    • Atlantic cod 70

    5 kt SH 4:06 PM · 9.4 ftL 10:32 PM · 1.2 ft

  • Lobster Ledge

    Bar · 0.2 mi

    79
    Top: ScupPeak season
    • Scup 79
    • Black sea bass 72
    • Atlantic cod 68

    5 kt SH 4:06 PM · 9.4 ftL 10:32 PM · 1.2 ft

  • Post Office Ledge

    Bar · 0.3 mi

    79
    Top: ScupPeak season
    • Scup 79
    • Black sea bass 72
    • Atlantic cod 68

    5 kt SH 4:06 PM · 9.4 ftL 10:32 PM · 1.2 ft

  • Zeke Point

    Cape · 0.5 mi

    79
    Top: ScupPeak season
    • Scup 79
    • Striped bass 76
    • Black sea bass 72

    5 kt SSEH 4:06 PM · 9.4 ftL 10:32 PM · 1.2 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.