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Summer flounderShoulder seasonSpecies here · tap to switch
Best score today · 8 AM · Summer flounder
- Now
- 598 PM EDT
- Best window
- 8 PM-12 AMEbb tide
- Tide now
- Ebbing4.1 ft ▼
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Chatham Harbor scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 8 PM · now
Tide & current
NOAA CO-OPS
71Tide: EbbingCurrent: 0.3 kn ebbWind & pressure
ECMWF
78Wind: 0 kt ENEPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
75Water temp: 72°F, primeLight: DuskSolunar: Between periodsSeas: 1.3 ftSeason & habitat · Summer flounder
Species seasonality
68Season: ShoulderHabitat: Usable structureDepth: In rangeRegulations: no rule on file
Current regulations
What you can keep here today
No rule for Summer flounder is on file here yet, so its status is unknown, not closed. Confirm limits with MassDMF before you keep a fish.
Source: MassDMF · synced today
Seasonality · 52-week view · this week ringed
When Summer flounder is best here
Shoulder season for Summer flounder · 1 more week at shoulder
- Peak
- Shoulder
- Off
- Not here
- This week
Spot profile
Chatham Harbor
- Depth
- 2-20 ftSlope
- Structure
- Bay · Inner · ProtectedBay · 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 Chatham Harbor
Chatham Harbor is a gut in Nantucket Sound, Massachusetts. Depth is 2-20 ft, with a slope. Its profile reads bay, inner water and protected.
Waterlands scores 10 species here; the best right now are scup, black sea bass and little tunny. It is peak season now for scup, black sea bass, little tunny and bluefish, and shoulder season for summer flounder and tautog. Scup peak from June through September. Black sea bass peak from June through July and in September. Little tunny peak 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
- Stage Island73
Cape · 1.5 mi
Top: Little tunnyPeak season- Little tunny 73
- Bluefish 69
- Striped bass 68
0 kt ENEL 12:16 AM · 0.8 ftH 7:07 AM · 3.3 ft
- Stage Harbor73
Bay · 1.9 mi
Top: Black sea bassPeak season- Black sea bass 73
- Little tunny 72
- Scup 71
0 kt ENEL 12:16 AM · 0.8 ftH 7:07 AM · 3.3 ft
- Sears Point73
Cape · 2.0 mi
Top: Little tunnyPeak season- Little tunny 73
- Bluefish 69
- Striped bass 68
0 kt ENEL 12:16 AM · 0.8 ftH 7:07 AM · 3.3 ft
- Harding Beach Point73
Cape · 2.3 mi
Top: Little tunnyPeak season- Little tunny 73
- Bluefish 69
- Striped bass 68
0 kt ENEL 12:16 AM · 0.8 ftH 7:07 AM · 3.3 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 MassDMF before you keep a fish.
