Local guide · Cape VincentSpearfishing in Cape Vincent: spots, seasons and rules
Updated 2026-09-04 · By Oleksandr, spearfisher
Cape Vincent sits at the eastern tip of Lake Ontario, at Tibbetts Point, where the lake becomes the St. Lawrence River — the clearest water on the American shore. New York's answer on spearfishing is a flat no: ECL § 11-1301(1)(a) allows fish to be taken only by angling, and § 11-1301(1)(c) confines the spear and speargun to the marine and coastal district, which does not include the Great Lakes. So this is a dive destination. Four named shoals lie in 2-4 m, split between river water, sheltered bay water and cold open lake.
TL;DR
- New York bans spearfishing in all of its fresh water, so Cape Vincent is a diving destination: ECL § 11-1301(1)(a) allows only angling and (1)(c) limits the spear to the marine and coastal district.
- Tibbetts Point is where Lake Ontario becomes the St. Lawrence, and this is the clearest water on the American shore — the closest point to the Thousand Islands diving, though the river itself is outside this wave.
- Tibbetts Point is also the eastern end of the Lake Ontario National Marine Sanctuary, which protects shipwreck sites — not fish.
- Four named shoals in 2-4 m sort by water type: river current and clarity at Feather Bed Shoal, warm green bay water at Herrick and Middle Shoal, cold open lake at Allan Otty.
Which shoals can you dive at Cape Vincent, and what is the water like?
All four sit in 2-4 m, which makes the water type — not the depth — the thing that distinguishes them. Feather Bed Shoal is river water: clear, bright and moving. Middle Shoal and Herrick Shoal are sheltered bay water, warmer and greener, and they stay workable when the open lake is rough. Allan Otty Shoal is open lake, colder and exposed to the west. Every row is a dive site: New York's spear ban covers all of it.
| Spot | Type | Depth | Level | Access | Notes |
|---|
| Feather Bed Shoal | Reef | 1.5-2.2 m | Short drift · dive only, NY spear ban | Kayak or small boat | Named shoal in the head of the St. Lawrence off the Roxy Islands, about 2 m over rock. River current runs across it and the water here is the clearest on the American shore — a short, bright drift from a small boat. |
| Middle Shoal | Reef | 2-2.9 m | Snorkel on a flat day · dive only, NY spear ban | Kayak or small boat | Shoal in Chaumont Bay in about 3 m, hard rock surrounded by weed flats. Sheltered water that stays diveable when the open lake is rough; visibility is bay-grade rather than river-grade. |
| Herrick Shoal | Reef | 2.5-3.9 m | Snorkel on a flat day · dive only, NY spear ban | Kayak or small boat | Named shoal off Point Peninsula in about 4 m of water. Rock and gravel in a shallow, weedy bay system; warmer and greener than the river shoals, and easy to reach from the Chaumont side. |
| Allan Otty Shoal | Reef | 3-4.4 m | Intermediate boat dive · dive only, NY spear ban | Boat | Shoal 9 km south-west of Cape Vincent in about 4 m, out where the lake opens up. Hard bottom, exposed to the west and noticeably colder than the river side. Boat only; New York bans spearfishing, so dive only. |
Is spearfishing allowed at Cape Vincent?
No. ECL § 11-1301(1)(a) provides that no fish, other than migratory food fish of the sea in the marine and coastal district, shall be taken except by angling, and § 11-1301(1)(c) permits taking fish by spear or speargun in the marine and coastal district only, with the speargun submerged when used. NYSDEC defines that district as the Atlantic within 3 miles of the coastline and all other tidal waters, including the Hudson upstream to the Mario M. Cuomo Bridge. Neither Lake Ontario nor the head of the St. Lawrence is in it. DEC's own methods list — angling, ice fishing, bowfishing, taking baitfish, fish traps, nets, dip nets — contains no spearing entry. This is a clean red for the whole eastern end of the lake, and the correct product answer is a dive plan, not a season table.
Where the lake becomes a river
Tibbetts Point is the hinge. West of it is open Lake Ontario; east of it the water narrows into the St. Lawrence and the famous Thousand Islands diving begins — that river is deliberately outside the scope of this wave, but Cape Vincent is the closest point on our list to it. The practical consequence is that four sites within a few kilometres of each other give three different kinds of water. Feather Bed Shoal, in the head of the St. Lawrence off the Roxy Islands in about 2 m, has river current across it and the clearest water on the American shore: a short, bright drift from a small boat. Middle Shoal in Chaumont Bay, about 3 m of hard rock among weed flats, and Herrick Shoal off Point Peninsula in about 4 m, are sheltered bay water — warmer, greener, and diveable when the open lake is not. Allan Otty Shoal, 9 km to the south-west in about 4 m, is out where the lake opens up: hard bottom, exposed to the west, and noticeably colder than the river side.
The eastern end of the Lake Ontario sanctuary
Tibbetts Point at Cape Vincent is the eastern boundary of the Lake Ontario National Marine Sanctuary, designated under 15 CFR part 922 subpart U, which runs west from here to the Wayne/Monroe county line and covers roughly 1,300 square nautical miles. The sanctuary protects underwater cultural and historical resources, not fish. § 922.223(a) prohibits moving, removing, recovering, altering, destroying, possessing or otherwise injuring a sanctuary resource; grappling into or anchoring on shipwreck sites; and deploying a tethered underwater mobile system at shipwreck sites. Fishing is not among the prohibitions. The rule to carry is therefore simple: dive what you find, disturb nothing. Diary note: the anchoring prohibition at § 922.223(a)(3) is stayed until 21 September 2028.
Season, ice and current
Ice forms only in the bays and on the eastern shallows from January to March, while the open lake hardly freezes; the season runs May to November. The eastern basin is the coldest and clearest end of the lake, which is why the visibility here is the best on the American shore and why wooden hulls survive so well in this water. There is no tide — the Great Lakes astronomical range is a few centimetres and NOAA publishes no predictions for these stations — but at Feather Bed Shoal there is river current, which behaves nothing like a tide: it is steady, it does not slack, and it decides how the drift runs. The CO-OPS gauge 9052000 is at Cape Vincent itself, about 3 km from the forecast point.
Gear, protected species and the practical answer
Plan for cold even in August: this is the deep, cold end of Lake Ontario, and a drysuit or heavy semi-dry is the sensible default. For the river shoal add drift kit — a live boat, a surface marker, a flag — and treat the current as constant rather than cyclical. On species: lake sturgeon is threatened in New York, so fishing for it including catch and release is illegal and possession is prohibited; a northern snakehead caught while angling must be killed immediately and reported to DEC; and the only bow outlet is carp, from 15 May to 30 September, with no other fish takeable by bow. Leave the speargun at home in New York. If you want a lawful underwater fishery in this region, the nearest one is at Erie, Pennsylvania, where scuba divers may take burbot below 60 feet from 1 June to 30 September.
FAQ
Is spearfishing allowed at Cape Vincent?
No. New York permits a spear or speargun only in the marine and coastal district; Lake Ontario and the head of the St. Lawrence are fresh, non-tidal water where only angling is allowed.
Why is the water clearest here?
This is the eastern, deepest and coldest end of Lake Ontario, where it becomes the St. Lawrence. Feather Bed Shoal in the river head has the clearest water on the American shore.
Which site works when the lake is rough?
Middle Shoal in Chaumont Bay or Herrick Shoal off Point Peninsula — sheltered bay water in 3-4 m, at the cost of bay-grade visibility.
Is there current to plan for?
Yes, at Feather Bed Shoal, where the river runs across the shoal. It is steady river flow, not tide, so there is no slack window.
Does the sanctuary stop diving?
No. 15 CFR § 922.223(a) prohibits disturbing, removing or anchoring on shipwreck sites, not fishing or diving. Tibbetts Point is the sanctuary's eastern boundary.
How far are the Thousand Islands?
Cape Vincent is the closest point on this list to the Thousand Islands diving, but the St. Lawrence itself is deliberately outside the scope of this research.
What suit should I bring?
A drysuit or heavy semi-dry. This is the cold end of the lake, and the water stays cold through the season.
Where is the nearest lawful spearfishing?
Erie, Pennsylvania, where scuba divers with a licence and Lake Erie Permit may take burbot at 60 feet or deeper from 1 June to 30 September.
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