Waterlands

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Summer flounderShoulder season

Bar · Maine

Cow Island Dry Ledges

43.96°N · 69.40°W · Bar · Casco Bay

LOADING MAP

Best score today · 6 AM · Summer flounder

70/100Great
Now
596 PM EDT
Best window
6 PM-12 AMHigh slack
Tide now
Flooding5.9 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 6 PM · now

Time6PNOW
Score59Good
Tide5.9 ft ▲Flooding
Current0.2 knmodeled · toward WNW
Wind1 kn ENEgusts 6 · steady
Sea stateLight chop1.6 ft · 7 s
Air temp59°Mild
WeatherMostly cloudy68% cloud
Water60°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Summer flounder 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 Summer flounder is best here

Shoulder season for Summer flounder · 1 more week at shoulder

Summer flounder season by week of the year. Shoulder season for Summer flounder · 1 more week at shoulder.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Summer flounder in Maine

Spot profile

Cow Island Dry Ledges

Depth
10-30 ftSlope
Structure
Bar · Inner · Semi-exposedBar · slope
Season
Shoulder seasonSummer flounder

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 Cow Island Dry Ledges

Cow Island Dry Ledges is a bar in Casco Bay, Maine. Depth is 10-30 ft, with a slope. Its profile reads bar, inner water and semi-exposed.

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

Tackle & technique

Summer flounder
Summer flounder lie half-buried on sand and shell bottom and ambush bait along channel edges, inlet bars and ocean reefs, from a few feet deep in back bays to about 100 feet offshore. Drift with the tide and bounce a bucktail tipped with a squid or fish strip along the bottom. The bigger fish move to ocean reefs and wrecks in late summer, so follow them out.
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.
Little tunny
Little tunny travel fast in schools that pin bait against inlets, points, jetties and tide rips, usually within a few miles of shore and often in less than 60 feet. Stay off the school's path, wait for it to surface within range, and cast small metal or epoxy jigs with a fast retrieve. When fish stay down, troll small feathers along bait edges and color changes to find them.

Nearby spots

Other spots within an easy run

  • Jims Island Ledge

    Bar · 0.2 mi

    78
    Top: ScupPeak season
    • Scup 78
    • Black sea bass 76
    • Atlantic cod 74

    1 kt ENEH 8:47 PM · 8.9 ftL 3:18 AM · 1.0 ft

  • Coombs Ledge

    Bar · 0.8 mi

    78
    Top: ScupPeak season
    • Scup 78
    • Black sea bass 76
    • Atlantic cod 74

    1 kt ENEH 8:47 PM · 8.9 ftL 3:18 AM · 1.0 ft

  • Cow Island Ledges

    Bar · 0.5 mi

    70
    Top: Atlantic codPeak season
    • Atlantic cod 70
    • Little tunny 69
    • Scup 69

    1 kt ENEH 8:47 PM · 8.9 ftL 3:18 AM · 1.0 ft

  • Top: Atlantic codPeak season
    • Atlantic cod 70
    • Haddock 68
    • Black sea bass 67

    1 kt ENEH 8:47 PM · 8.9 ftL 3:18 AM · 1.0 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.