ReelCaster

Rockfish (Aggregate) Fishing in Cowichan, BC

11 spots

Rockfish sit still while everything else in Cowichan moves. Copper, quillback, black and yelloweye hold to the same rocky ground year after year, and they do not migrate, so the fish you find on a reef in February are the fish you find there in August. Abundance stays flat across all 52 weeks. That takes the guesswork out of timing your trip and puts the emphasis where it belongs, on picking structure and picking your tide.

We cover 11 spots in the area that hold rockfish, including Cowichan Bay Reef, Enterprise Reef in Stuart Channel, Danger Reefs, Burial Islet and the mouth of Bird's Eye Cove at Maple Bay, the Genoa Bay area, Active Pass and Race Rocks. The rocky edges of Sansum Narrows, Satellite Channel and Saanich Inlet all hold resident fish on pinnacles and broken bottom.

Current decides your day. Fish the slack, from dead stop up to about 0.5 knots, and expect the ground to be unfishable by roughly 2.5 knots. Work the window either side of high or low water, when your gear hangs where you drop it. Jigging is the main game: metal jigs, leadhead jigs with soft plastics and swimbaits worked vertically over reefs in 60 to 200 feet. Back that up with bait fishing, herring, squid or octopus strips on a dropper rig near bottom, to pull quillback and copper off structure.

When to go

Rockfish (aggregate: copper, quillback, black, yelloweye, etc.) are extreme site-fidelity residents in Cowichan-area reefs and rocky structure of Sansum Narrows, Satellite Channel, and Saanich Inlet. Adult biomass is essentially constant year-round with no migration, so weekly abundance stays flat at baseline; minor recruitment pulses from summer larval settlement are negligible at the aggregate adult level.

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Relative abundance by month: Jan 100 percent of peak, Feb 100 percent of peak, Mar 100 percent of peak, Apr 100 percent of peak, May 100 percent of peak, Jun 100 percent of peak, Jul 100 percent of peak, Aug 100 percent of peak, Sep 100 percent of peak, Oct 100 percent of peak, Nov 100 percent of peak, Dec 100 percent of peak.

Relative abundance through the year around Cowichan

How anglers fish it around Cowichan

jigging

Most used here

Anglers work jigs vertically over rocky reefs and pinnacles in 60–200 feet along the Cowichan shoreline and nearby islands.

Bait and lures
  • metal jigs
  • leadhead jigs with soft plastics
  • swimbaits

bait fishing

Cut bait on a dropper rig fished near bottom pulls quillback and copper rockfish off structure.

Bait and lures
  • herring
  • squid
  • octopus strips

Tide, current and light

These are the conditions ReelCaster weights when it scores rockfish (aggregate) at Cowichan spots, and they are the ones worth planning a trip around.

Current
100% of the score

Fish the slack

Best from dead slack up to about 0.5 knots of tidal current, and unfishable by roughly 2.5 knots. In practice that is the window either side of high or low water, when gear hangs where you put it.

Tides here read off Ganges Harbour, Fulford Harbour, Active Pass

Where to fish for rockfish (aggregate)

Every spot we cover around Cowichan that holds rockfish (aggregate), with today's score for this species. Open the spot for the tide, wind and the next 14 days.

SEE THEM ON THE COWICHAN MAP →

Other Cowichan guides

Guide last reviewed August 2026. Seasons, limits and closures change: confirm the current DFO notice before you fish.