Waterlands

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White seabassRetention open

Bay · California

South Bay

40.71°N · 124.24°W · Bay · Humboldt Bay

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Best score today · 9 AM · White seabass

72/100Great
Now
628 AM PDT
Best window
8 AM-12 PMHigh slack
Tide now
Flooding4.2 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 8 AM · now

Time8ANOW
Score62Good
Tide4.2 ft ▲Flooding
CurrentFlood0.6 kn · toward SSW
Wind4 kn NNEgusts 7 · steady
Sea stateRough4.7 ft · 7 s
Air temp56°Mild
WeatherOvercast100% cloud
Water59°FObserved

Current regulations

What you can keep here today

Northern Groundfish Management Area

IN EFFECT NOW

White seabass

Retention open
Daily limit
3 per day
Possession
Not published
Size
Minimum 28 in, total length. Or twenty and one-half inches alternate length (Section 28.35).
Season
No closed season on file
Annual quota
Not published
Other
CDFW pages disagree on the alternate length: the regulation text says 20.5 inches, the booklet summary table 21.5 inches, and the regional web pages 20 inches. Total length is 28 inches on all of them.

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))
  • 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)
  • Yellowfin tuna Retention open (10 per day)
  • Yellowtail Retention open (10 per day)

Seasonality · 52-week view · this week ringed

When White seabass is best here

Shoulder season for White seabass · 5 more weeks at shoulder

White seabass season by week of the year. Shoulder season for White seabass · 5 more weeks at shoulder.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

White seabass in California

Spot profile

South Bay

Depth
5-8 ft
Structure
Bay · Inner · Semi-exposed
Season
Shoulder seasonWhite seabass

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 South Bay

South Bay is a bay in Humboldt Bay, California. Depth is 5-8 ft. Its profile reads bay, inner water and semi-exposed.

Waterlands scores 11 species here; the best right now are surfperch, cabezon and striped bass. It is peak season now for surfperch, cabezon, striped bass and rockfish, and shoulder season for white seabass, kelp greenling, lingcod and Pacific halibut. Surfperch peak in May and from July through September. Cabezon peak from May through September. Striped bass peak from June through July and from September through October.

Tackle & technique

White seabass
White seabass hold along kelp bed edges and over nearby sand where market squid gather, usually in 20 to 80 feet of water and shallower as the water warms. Fish a live squid on a dropper loop or fly-line a sardine near the kelp at dawn, dusk and after dark, especially around the spring full moon. Tagged fish spend most of their time in 52 to 66 degree water.
Surfperch
Surfperch feed in the troughs and holes within about 30 feet of the waterline, just outside the first set of breakers. Cast a two-hook high-low or Carolina rig with size 4 to 2 hooks and a 1 to 6 ounce pyramid sinker and let the surge work it through the trough. Fish the incoming tide on beaches with a steep drop, and switch to jetties, pilings and bays when the surf is too big.
Cabezon
Cabezon sit in rock crevices, kelp beds and jetty boulders from the intertidal zone to about 100 feet and feed mostly on crabs and small fish. Fish a fish-finder rig with sand shrimp, squid or crab right on the bottom in the rocks, or drag a lead-head grub slowly through the kelp. Expect snags, and do not eat the roe, which is toxic.

Nearby spots

Other spots within an easy run

  • Buhne Point

    Cape · 2.8 mi

    71
    Top: Striped bassPeak season
    • Striped bass 71
    • Cabezon 70
    • Rockfish 70

    4 kt NNEH 10:11 AM · 5.0 ftL 2:40 PM · 3.6 ft

  • Southport Channel

    Channel · 1.1 mi

    69
    Top: Striped bassPeak season
    • Striped bass 69
    • Rockfish 65
    • Surfperch 64

    4 kt NNEH 10:11 AM · 5.0 ftL 2:40 PM · 3.6 ft

  • Buhne Spit Shoal

    Bar · 3.0 mi

    67
    Top: RockfishPeak season
    • Rockfish 67
    • Striped bass 66
    • Surfperch 66

    4 kt NNEH 10:20 AM · 3.5 ftL 4:22 PM · 1.1 ft

  • Hookton Channel

    Channel · 3.1 mi

    66
    Top: Striped bassPeak season
    • Striped bass 66
    • Rockfish 64
    • Cabezon 63

    4 kt NNEH 10:01 AM · 5.0 ftL 2:50 PM · 3.5 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.