Waterlands

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California yellowtailRetention open

Channel · California

Harbor Island Reach

33.61°N · 117.90°W · Channel · Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands

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Best score today · 5 PM · California halibut

68/100Great
Now
664 PM PDT
Best window
4-9 PMFlood tide
Tide now
Flooding3.5 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 4 PM · now

Time4PNOW
Score66Great
Tide3.5 ft ▲Flooding
Current0.5 knmodeled · toward ESE
Wind7 kn WSWgusts 19 · easing
Sea stateModerate2.6 ft · 10 s
Air temp76°Warm
WeatherClear1% cloud
Water73°FObserved

Current regulations

What you can keep here today

Southern Groundfish Management Area

IN EFFECT NOW

Yellowtail

Retention open
Daily limit
10 per day
Possession
Not published
Size
Minimum 24 in, fork length. Five fish less than 24 inches fork length may be taken or possessed.
Season
No closed season on file
Annual quota
Not published

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

Other species here

  • Albacore tuna Retention open (10 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 (5 per day)
  • Chinook salmon Retention open (2 per day (2 salmon combined))
  • 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))
  • Leopard shark Retention open (3 per day)
  • 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)

Seasonality · 52-week view · this week ringed

When California yellowtail is best here

Peak season for California yellowtail · 1 more week at peak

California yellowtail season by week of the year. Peak season for California yellowtail · 1 more week at peak.
  • Peak
  • Shoulder
  • Off
  • This week

California yellowtail in California

Spot profile

Harbor Island Reach

Depth
10-15 ft
Structure
Channel · Inner · Protected
Season
Peak seasonCalifornia yellowtail

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 Harbor Island Reach

Harbor Island Reach is a channel in Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands, California. Depth is 10-15 ft. Its profile reads channel, inner water and protected.

Waterlands scores 9 species here; the best right now are California yellowtail, California halibut and leopard shark. It is peak season now for California yellowtail, California halibut and leopard shark, and shoulder season for lingcod, rockfish, kelp bass and surfperch. California yellowtail peak from July through September. California halibut peak from May through September. Leopard shark peak from June through September.

Tackle & technique

California yellowtail
Yellowtail school around the offshore islands, banks, high spots and kelp paddies from spring into fall, moving north from Baja as the water warms past about 64 degrees. Fly-line a sardine or mackerel, cast a surface iron to breaking fish, or drop a heavy iron and wind it fast when they hold deep. Heavy line matters because they run straight for kelp and rock.
California halibut
California halibut are ambush feeders that lie on sand or mud bottom, mostly in water shallower than 100 feet and often inside bays, harbors and estuaries. Drift or slow-troll a live anchovy or sardine on a sliding sinker rig, or bounce a swimbait along the bottom over flats, channel edges and sandy areas near structure. Keep the bait within a foot or two of the bottom and give a fish time to turn the bait before setting the hook.
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.

Nearby spots

Other spots within an easy run

  • Newport Bay

    Bay · 0.3 mi

    67
    Top: California halibutPeak season
    • California halibut 67
    • California yellowtail 66
    • Leopard shark 64

    7 kt WSWH 7:12 PM · 5.2 ftL 2:11 AM · 0.2 ft

  • Lower Newport Bay

    Bay · 0.4 mi

    67
    Top: California halibutPeak season
    • California halibut 67
    • California yellowtail 66
    • Leopard shark 64

    7 kt WSWH 7:12 PM · 5.2 ftL 2:11 AM · 0.2 ft

  • 66
    Top: California yellowtailPeak season
    • California yellowtail 66
    • California halibut 65
    • Leopard shark 62

    7 kt WSWH 7:12 PM · 5.2 ftL 2:11 AM · 0.2 ft

  • Lido Isle Reach

    Channel · 0.9 mi

    66
    Top: California yellowtailPeak season
    • California yellowtail 66
    • California halibut 65
    • Leopard shark 62

    7 kt WSWH 7:12 PM · 5.2 ftL 2:11 AM · 0.2 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.