Waterlands

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Summer flounderShoulder season

Bar · Maine

Middle Rock

43.77°N · 69.95°W · Bar · Casco Bay

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Best score today · 6 AM · Summer flounder

83/100Great
Now
4711 AM EDT
Best window
6-9 PMEbb tide
Tide now
Low2.0 ft

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

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24-hour conditions · rolling from now

Conditions · 11 AM · now

Time11ANOW
Score47Good
Tide2.0 ftLow
CurrentSlack0.1 kn
Wind9 kn NWgusts 17 · steady
Sea stateLight chop1.6 ft · 6 s
Air temp69°Warm
WeatherClear1% cloud
Water62°FObserved

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

Middle Rock

Depth
15-45 ftSlope
Structure
Ledge · Inner · Semi-exposedLedge · 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 Middle Rock

Middle Rock is a bar in Casco Bay, Maine. Depth is 15-45 ft, with a slope. Its profile reads ledge, inner water and semi-exposed.

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 bluefish, 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

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.
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.

Nearby spots

Other spots within an easy run

  • Reed Cove

    Bay · 0.9 mi

    62
    Top: ScupPeak season
    • Scup 62
    • Striped bass 56
    • Little tunny 55

    9 kt NWH 5:09 PM · 8.7 ftL 11:40 PM · 1.5 ft

  • Long Cove

    Bay · 1.0 mi

    62
    Top: ScupPeak season
    • Scup 62
    • Striped bass 56
    • Little tunny 55

    9 kt NWH 5:09 PM · 8.7 ftL 11:40 PM · 1.5 ft

  • Gun Point Cove

    Bay · 0.5 mi

    61
    Top: ScupPeak season
    • Scup 61
    • Striped bass 56
    • Little tunny 55

    9 kt NWH 5:06 PM · 8.5 ftL 11:36 PM · 1.4 ft

  • Yarmouth Ledges

    Bar · 1.2 mi

    61
    Top: Little tunnyPeak season
    • Little tunny 61
    • Bluefish 60
    • Striped bass 58

    9 kt NWH 5:06 PM · 8.5 ftL 11:36 PM · 1.4 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.