Sedna “See It to Slay It” Analysis
3D Bathymetric Model Archive
Bottom Structure — ETOPO 2022 30-arcsecond Bathymetry (NOAA) • F/V Zejula • Charlestown Breachway, RI
Southern New England Shelf — 19 Fishing Venues
Homeport
Close-In (≤35 nm)
Midrange (35–65 nm)
Close-In Venues — 7 Locations (≤35 nm)
Close-In
Sharks Ledge
142–200 ft
58 ft relief
18.4 nm
Close-In
Mudhole
59–200 ft
141 ft relief
19.8 nm
Close-In
Gully
142–215 ft
73 ft relief
24.2 nm
Close-In
Cox Ledge
93–200 ft
107 ft relief
26.6 nm
Close-In
Tuna Ridge
74–218 ft
144 ft relief
30.0 nm
Close-In
Inner Butterfish Hole
59–236 ft
177 ft relief
31.0 nm
Close-In
Haabs Ledge
23–238 ft
215 ft relief
32.7 nm
Midrange Venues — 12 Locations (35–65 nm)
Midrange
The Claw
61–193 ft
132 ft relief
39.3 nm
Midrange
Ranger
138–263 ft
125 ft relief
46.4 nm
Midrange
Outer Butterfish Hole
179–268 ft
89 ft relief
47.8 nm
Midrange
The 600
190–270 ft
80 ft relief
48.2 nm
Midrange
Dump Area / MV Dumps
167–234 ft
67 ft relief
50.4 nm
Midrange
Gordon's Gully
87–186 ft
99 ft relief
52.7 nm
Midrange
Sunoco
153–249 ft
96 ft relief
53.3 nm
Midrange
MC Buoy
94–146 ft
52 ft relief
54.6 nm
Midrange
The Owl
26–164 ft
138 ft relief
57.3 nm
Midrange
The Star
96–194 ft
98 ft relief
57.6 nm
Midrange
Patty Sue
58–133 ft
75 ft relief
58.9 nm
Midrange
Coimbra
176–261 ft
85 ft relief
60.7 nm
Offshore Venues