Waterlands

UPDATEDAUTO-REFRESH 5 MIN

Leopard sharkRetention open

Bay · California

Horseshoe Bay

37.83°N · 122.48°W · Bay · San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge

LOADING MAP

Best score today · 7 PM · Leopard shark

73/100Great
Now
3011 AM PDT
Best window
6-9 PMFlood tide
Tide now
High4.8 ft

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

Notify me when Horseshoe Bay scores 75+

Checked every morning against the 14-day forecast. Free by push and email.

Sign in to set an alert

24-hour conditions · rolling from now

Conditions · 11 AM · now

Time11ANOW
Score30Fair
Tide4.8 ftHigh
CurrentFlood1.2 kn · toward NE
Wind3 kn Wgusts 6 · building
Sea stateRough4.7 ft · 9 s
Air temp64°Mild
WeatherClear5% cloud
Water63°FObserved

Current regulations

What you can keep here today

San Francisco 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 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))
  • 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)

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

Horseshoe Bay

Depth
5-90 ftDrop-off
Structure
Bay · Inner · ProtectedBay · drop-off
Season
Shoulder seasonLeopard shark

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 Horseshoe Bay

Horseshoe 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 5-90 ft, with a drop-off. Its profile reads bay, inner water and protected.

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

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.
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.
Chinook salmon
Chinook hold near bait off points, kelp edges and tide rips, usually suspended 20 to 120 feet down and deeper as the sun gets higher. Troll slowly, under 2 mph, with a flasher and herring, hoochie or spoon on a downrigger, or mooch a plug-cut herring at the depth where the sounder shows bait. Winter blackmouth and feeder kings sit within 10 feet of the bottom in 60 to 200 feet.

Nearby spots

Other spots within an easy run

  • Vista Point

    Cape · 0.1 mi

    65
    Top: SurfperchPeak season
    • Surfperch 65
    • Cabezon 63
    • Chinook salmon 59

    3 kt WL 4:20 PM · 2.2 ftH 10:11 PM · 5.3 ft

  • Point Cavallo

    Cape · 0.2 mi

    65
    Top: SurfperchPeak season
    • Surfperch 65
    • Cabezon 61
    • Chinook salmon 59

    3 kt WL 4:20 PM · 2.2 ftH 10:11 PM · 5.3 ft

  • Kirby Cove

    Bay · 0.9 mi

    64
    Top: SurfperchPeak season
    • Surfperch 64
    • Pacific halibut 61
    • Cabezon 54

    3 kt WL 4:20 PM · 2.2 ftH 10:11 PM · 5.3 ft

  • Golden Gate

    Channel · 1.2 mi

    58
    Top: Pacific halibutShoulder season
    • Pacific halibut 58
    • Cabezon 57
    • Rockfish 56

    3 kt WL 4:06 PM · 2.2 ftH 10:01 PM · 5.5 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.