Waterlands

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Pacific halibutRetention open

Bay · California

San Rafael Bay

37.96°N · 122.48°W · Bay · 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 · 9 PM · Pacific halibut

79/100Great
Now
5612 PM PDT
Best window
7-10 PMFlood tide
Tide now
Ebbing4.8 ft ▼

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

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24-hour conditions · rolling from now

Conditions · 12 PM · now

Time12PNOW
Score56Good
Tide4.8 ft ▼Ebbing
CurrentSlack0.1 kn
Wind2 kn NEgusts 7 · steady
Sea stateLight chop1.6 ft · 8 s
Air temp69°Warm
WeatherPartly cloudy31% cloud
Water64°FObserved

Current regulations

What you can keep here today

San Francisco Groundfish Management Area

IN EFFECT NOW

Pacific halibut

Retention open
Daily limit
1 per day
Possession
1 in possession
Size
Not published
Season
Apr 1 to Dec 31, 2026
Annual quota
Not published
Other
Closes early if the quota for south of Point Arena is reached. Check the CDFW Pacific halibut page before fishing. When angling, no more than one line with two hooks. The 2026 booklet (Section 28.20) still says the season ends November 15 statewide. CDFW web pages and the 2026 federal rule (91 FR 23369) keep south of Point Arena open through December 31.

From CDFW Current Ocean Recreational Fishing Regulations, San Francisco Region (updated September 1, 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 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)
  • 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)

Seasonality · 52-week view · this week ringed

When Pacific halibut is best here

Shoulder season for Pacific halibut · 1 more week at shoulder

Pacific halibut season by week of the year. Shoulder season for Pacific halibut · 1 more week at shoulder.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Pacific halibut in California

Spot profile

San Rafael Bay

Depth
2-4 ftFlat bottom
Structure
Bay · Inner · Semi-exposedBay · flat bottom
Season
Shoulder seasonPacific halibut

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 San Rafael Bay

San Rafael Bay is a bay in San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge, California. Depth is 2-4 ft, with a flat bottom. Its profile reads bay, inner water and semi-exposed.

Waterlands scores 11 species here; the best right now are surfperch, California halibut and cabezon. It is peak season now for surfperch, cabezon, striped bass and rockfish, and shoulder season for California halibut, leopard shark, kelp greenling and Pacific halibut. Surfperch peak in May and from July through September. California halibut peak from May through August. Cabezon peak from May through September.

Tackle & technique

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.
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.

Nearby spots

Other spots within an easy run

  • Invincible Rock

    Bar · 2.1 mi

    67
    Top: CabezonPeak season
    • Cabezon 67
    • California halibut 63
    • Kelp greenling 61

    2 kt NEL 4:58 PM · 2.1 ftH 10:51 PM · 5.7 ft

  • Whiting Rock

    Bar · 2.2 mi

    67
    Top: CabezonPeak season
    • Cabezon 67
    • California halibut 63
    • Kelp greenling 61

    2 kt NEL 4:58 PM · 2.1 ftH 10:51 PM · 5.7 ft

  • Point San Pedro

    Cape · 2.2 mi

    65
    Top: CabezonPeak season
    • Cabezon 65
    • Surfperch 65
    • Kelp greenling 60

    2 kt NEL 5:13 PM · 2.0 ftH 11:03 PM · 5.6 ft

  • Corte Madera Channel

    Channel · 2.1 mi

    56
    Top: SurfperchPeak season
    • Surfperch 56
    • Pacific halibut 54
    • Cabezon 52

    2 kt NEL 4:49 PM · 2.3 ftH 10:36 PM · 5.3 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.