UPDATEDAUTO-REFRESH 5 MIN
Black sea bassPeak seasonSpecies here · tap to switch
Best score today · 6 AM · Scup
- Now
- 769 AM EDT
- Best window
- 1-9 PMHigh slack
- Tide now
- Ebbing3.8 ft ▼
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Quarantine Rocks 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
Saturday, Sep 19 · 5 PM
Tide & current
NOAA CO-OPS
100Tide: FloodingCurrent: 0.3 kn floodWind & pressure
ECMWF
100Wind: 4 kt EPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
88Water temp: 66°F, primeLight: DuskSolunar: Between periodsSeas: 1.2 ftSeason & habitat · Scup
Species seasonality
97Season: PeakHabitat: Prime structureDepth: In range
Current regulations
What you can keep here today
No rule for Black sea bass 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 Black sea bass is best here
Peak season for Black sea bass · 1 more week at peak
- Peak
- Shoulder
- Off
- Not here
- This week
Spot profile
Quarantine Rocks
- Depth
- 15-25 ftSlope
- Structure
- Ledge · Inner · Semi-exposedLedge · 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 Quarantine Rocks
Quarantine Rocks is a bar in Boston Harbor, Massachusetts. Depth is 15-25 ft, with a slope. Its profile reads ledge, inner water and semi-exposed.
Waterlands scores 10 species here; the best right now are black sea bass, little tunny and bluefish. It is peak season now for black sea bass, little tunny, bluefish and Atlantic cod, and shoulder season for tautog and summer flounder. Black sea bass peak from June through July and in September. Little tunny peak from September through October. Bluefish peak from June through July and in September.
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.
- 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.
- Bluefish
- Bluefish travel in size-sorted schools and feed where tide pushes bait past structure: inlet mouths, rips, shoal edges and the surf line, mostly in water shallower than 60 feet. Look for birds and breaking bait and cast metal or poppers into it, or soak cut bunker or mullet on the bottom from the beach. Use a short wire or heavy leader because their teeth cut light line.
Nearby spots
Other spots within an easy run
- Nantasket Roads79
Channel · 1.3 mi
Top: Striped bassPeak season- Striped bass 79
- Black sea bass 74
- Little tunny 71
5 kt NWL 11:08 AM · 2.2 ftH 5:21 PM · 8.8 ft
- Sunken Ledge77
Bar · 0.8 mi
Top: Black sea bassPeak season- Black sea bass 77
- Little tunny 74
- Atlantic cod 73
5 kt NWL 11:04 AM · 2.2 ftH 5:20 PM · 9.0 ft
- Hospital Shoal76
Bar · 1.0 mi
Top: Little tunnyPeak season- Little tunny 76
- Bluefish 74
- Striped bass 74
5 kt NWL 11:08 AM · 2.2 ftH 5:21 PM · 8.8 ft
- Sculpin Ledge Channel75
Channel · 0.9 mi
Top: Striped bassPeak season- Striped bass 75
- Black sea bass 72
- Little tunny 66
5 kt NWL 11:05 AM · 2.2 ftH 5:17 PM · 9.0 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 MassDMF before you keep a fish.
