Waterlands

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SurfperchRetention open

Bar · California

Fraser Shoal

38.06°N · 121.84°W · Bar · San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge

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Best score today · 11 PM · Surfperch

79/100Great
Now
6110 AM PDT
Best window
10 PM-12 AMFlood tide
Tide now
Flooding0.6 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 10 AM · now

Time10ANOW
Score61Good
Tide0.6 ft ▲Flooding
CurrentEbb0.3 kn · toward WNW
Wind3 kn NWgusts 9 · steady
Air temp69°Warm
WeatherClear14% cloud
Water67°FObserved

Current regulations

What you can keep here today

San Francisco Groundfish Management Area

IN EFFECT NOW

Surfperch

Retention open
Daily limit
20 per day
Possession
Not published
Size
Minimum 10.5 in, total length. Redtail surfperch only. No minimum size for other surfperch.
Season
No closed season on file
Annual quota
Not published
Other
In San Francisco Bay and San Pablo Bay, surfperch are closed April 1 through July 31 and the limit is 5 (shiner perch excepted). 20 surfperch in combination, not more than 10 of any one species. Shiner perch have a separate limit of 20.

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)
  • White seabass Retention open (3 per day)
  • Yellowfin tuna Retention open (10 per day)
  • Yellowtail Retention open (10 per day)

Seasonality · 52-week view · this week ringed

When Surfperch is best here

Peak season for Surfperch · 1 more week at peak

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

Surfperch in California

Spot profile

Fraser Shoal

Depth
2-15 ftSlope
Structure
Shoal · Inner · ProtectedShoal · slope
Season
Peak seasonSurfperch

NOAA NCEI DEM, sampled Sep 14 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Fraser Shoal

Fraser Shoal is a bar in San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge, California. Depth is 2-15 ft, with a slope. Its profile reads shoal, inner water and protected.

Waterlands scores 11 species here; the best right now are California halibut, rockfish and striped bass. It is peak season now for rockfish, striped bass, surfperch and cabezon, and shoulder season for California halibut, lingcod, leopard shark and Pacific halibut. California halibut peak from May through August. Rockfish peak from May through September. Striped bass peak from June through July and from September through October.

Tackle & technique

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.
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.
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

  • Point San Joaquin

    Cape · 0.8 mi

    68
    Top: Striped bassPeak season
    • Striped bass 68
    • Rockfish 66
    • Cabezon 63

    3 kt NWH 2:23 PM · 3.3 ftL 8:06 PM · 1.1 ft

  • Broad Slough

    Bay · 0.8 mi

    67
    Top: California halibutShoulder season
    • California halibut 67
    • Striped bass 66
    • Leopard shark 65

    3 kt NWH 2:23 PM · 3.3 ftL 8:06 PM · 1.1 ft

  • Middle Slough

    Channel · 1.4 mi

    67
    Top: Striped bassPeak season
    • Striped bass 67
    • California halibut 65
    • Leopard shark 62

    3 kt NWH 2:11 PM · 3.4 ftL 7:51 PM · 1.1 ft

  • East Reach

    Channel · 1.3 mi

    66
    Top: Striped bassPeak season
    • Striped bass 66
    • California halibut 63
    • Leopard shark 61

    3 kt NWH 2:11 PM · 3.4 ftL 7:51 PM · 1.1 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.