Waterlands

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Leopard sharkRetention open

Channel · California

Arcata Channel

40.82°N · 124.15°W · Channel · Humboldt Bay

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Best score today · 12 AM · Leopard shark

67/100Great
Now
305 AM PDT
Best window
7-11 AMFlood tide
Tide now
Flooding0.9 ft ▲

Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions

Thursday, Sep 24 · 8 AM

Time8A
Score30Fair
Tide2.7 ft ▲Flooding
CurrentFlood1.1 kn · toward NNE
Wind4 kn SSWgusts 6 · steady
Sea stateRough5.6 ft · 10 s
Air temp54°Cool
WeatherOvercast95% cloud
Water58°FBias corrected

Current regulations

What you can keep here today

Northern Groundfish Management Area

IN EFFECT NOW

Leopard shark

Retention open
Daily limit
3 per day
Possession
Not published
Size
Minimum 36 in, total length
Season
No closed season on file
Annual quota
Not published
Other
Closed in the Groundfish Exclusion Areas off southern California.

From CDFW 2026 California Ocean Sport Fishing Regulations booklet (last updated July 17, 2026), read Sep 13

Other species here

  • Albacore tuna Retention open (25 per day)
  • Barred sand bass Retention open (4 per day (5 kelp bass, barred sand bass and spotted sand bass combined))
  • Cabezon Retention open (10 per day (10 rockfish, cabezon and greenlings combined))
  • California halibut Retention open (2 per day)
  • Chinook salmon Closed (No retention)
  • Coho salmon Closed (No retention)
  • Kelp bass Retention open (5 per day (5 kelp bass, barred sand bass and spotted sand bass combined))
  • Kelp greenling Retention open (10 per day (10 rockfish, cabezon and greenlings combined))
  • Lingcod Retention open (2 per day)
  • Mahi-mahi Retention open (10 per day)
  • Pacific bluefin tuna Retention open (2 per day)
  • Pacific halibut Retention open (1 per day)
  • Rockfish Retention open (10 per day (10 rockfish, cabezon and greenlings combined))
  • Sablefish Retention open (10 per day)
  • Striped bass Retention open (2 per day)
  • Surfperch Retention open (20 per day)
  • White seabass Retention open (3 per day)
  • Yellowfin tuna Retention open (10 per day)
  • Yellowtail Retention open (10 per day)

Source: CDFW · synced yesterday

Seasonality · 52-week view · this week ringed

When Leopard shark is best here

Shoulder season for Leopard shark · 5 more weeks at shoulder

Leopard shark season by week of the year. Shoulder season for Leopard shark · 5 more weeks at shoulder.
  • Peak
  • Shoulder
  • Off
  • This week

Leopard shark in California

Spot profile

Arcata Channel

Depth
8-20 ft
Structure
Channel · Inner · Protected
Season
Shoulder seasonLeopard shark

NOAA NCEI DEM, sampled Sep 14 on a 464 m grid. Depths are feet below mean sea level, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Arcata Channel

Arcata Channel is a channel in Humboldt Bay, California. Depth is 8-20 ft. Its profile reads channel, inner water and protected.

Waterlands scores 11 species here; the best right now are Pacific halibut, rockfish and lingcod. It is peak season now for rockfish, surfperch, cabezon and striped bass, and shoulder season for Pacific halibut, lingcod, California halibut and kelp greenling. Pacific halibut peak from May through July. Rockfish peak from May through September. Lingcod peak from April through May and from October through November.

Tackle & technique

Leopard shark
Leopard sharks cruise shallow mudflats, sloughs and channel edges in bays, most often in less than 15 feet of water, and follow the flooding tide onto the flats to feed on crabs, worms, clams and small fish. Anchor or fish from shore or a pier with a sliding sinker rig and a chunk of squid, mackerel or ghost shrimp on the bottom. The bite is often better into the evening and at night.
Pacific halibut
Halibut sit on sand and gravel bottoms near drop-offs, bars and pinnacles, most often in 90 to 500 feet in Alaska and on the shelf off Washington, Oregon and far northern California. Anchor up-current of a likely edge and fish herring, squid, octopus or a salmon head on a circle hook with 24 to 32 ounces of weight, or bounce a large jig on the bottom. The best bite usually comes in the hour around slack tide.
Rockfish
Rockfish live on rocky reefs, pinnacles and kelp from the shoreline out past 300 feet, with black and blue rockfish schooling mid-water over shallow reefs and copper, quillback, yelloweye and vermilion sitting tight to deeper bottom. Drift over the structure with a shrimp fly above a lead-head grub or metal jig, or a squid strip, and reel up a few cranks after touching bottom to cut snags. Use a descending device to release any fish brought up from deep water.

Nearby spots

Other spots within an easy run

  • Inner Reach

    Channel · 1.3 mi

    50
    Top: RockfishPeak season
    • Rockfish 50
    • Lingcod 48
    • Pacific halibut 48

    4 kt NH 10:56 AM · 5.6 ftL 3:55 PM · 3.1 ft

  • Eureka Channel

    Channel · 1.8 mi

    50
    Top: RockfishPeak season
    • Rockfish 50
    • Pacific halibut 49
    • Lingcod 48

    4 kt NH 10:56 AM · 5.6 ftL 3:55 PM · 3.1 ft

  • Samoa Channel

    Channel · 2.1 mi

    50
    Top: RockfishPeak season
    • Rockfish 50
    • Pacific halibut 49
    • Lingcod 48

    4 kt NH 10:56 AM · 5.6 ftL 3:55 PM · 3.1 ft

  • Arcata Bay

    Bay · 1.1 mi

    49
    Top: SurfperchPeak season
    • Surfperch 49
    • Pacific halibut 48
    • Rockfish 46

    4 kt NH 11:18 AM · 5.4 ftL 4:36 PM · 3.1 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 CDFW before you keep a fish.