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CabezonRetention openChannel · California
Alameda Harbor
37.78°N · 122.25°W · Channel · San Francisco Bay South of the Bay Bridge
Species here · tap to switch
Best score today · 7 PM · Cabezon
- Now
- 5912 AM PDT
- Best window
- 6-9 PMFlood tide
- Tide now
- Ebbing4.5 ft ▼
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Alameda Harbor scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 12 AM · now
Tide & current
NOAA CO-OPS
75Tide: EbbingCurrent: 0.3 kn ebbWind & pressure
ECMWF
99Wind: 5 kt SPressure: FallingWater temp & sky
NDBC + Open-Meteo Marine
34Water temp: 66°F, hotLight: NightSolunar: Between periodsSeas: 1.8 ftSeason & habitat · Cabezon
Species seasonality
88Season: PeakHabitat: Usable structureDepth: In rangeRegulations: Retention open
Current regulations
What you can keep here today
San Francisco Groundfish Management Area
Cabezon
Retention open- Daily limit
- 10 per day (10 rockfish, cabezon and greenlings combined)
- Possession
- Not published
- Size
- No minimum size limit.
- Season
- Apr 1 to Dec 31, 2026
- Annual quota
- Not published
- Other
- Shore-based anglers and spear divers are exempt from groundfish seasons and depth limits. All groundfish fishing is prohibited at Cordell Bank. RCG complex: all rockfish, cabezon, and kelp and rock greenlings combined. A descending device must be aboard when fishing from a boat.
From CDFW Summary of Recreational Groundfish Fishing Regulations (updated June 23, 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))
- 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)
- 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)
Source: CDFW · synced yesterday
Seasonality · 52-week view · this week ringed
When Cabezon is best here
Peak season for Cabezon · 1 more week at peak
- Peak
- Shoulder
- Off
- This week
Spot profile
Alameda Harbor
- Depth
- 10-30 ftSlope
- Structure
- Bay · Inner · ProtectedBay · slope
- Season
- Peak seasonCabezon
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 Alameda Harbor
Alameda Harbor is a channel in San Francisco Bay South of the Bay Bridge, California. Depth is 10-30 ft, with a slope. Its profile reads bay, inner water and protected.
Waterlands scores 11 species here; the best right now are striped bass, rockfish and white seabass. It is peak season now for striped bass, rockfish, surfperch and cabezon, and shoulder season for white seabass, lingcod, California halibut and leopard shark. Striped bass peak from June through July and from September through October. Rockfish peak from May through September.
Tackle & technique
- 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.
- Striped bass
- Striped bass feed where moving tide pushes bait past structure: inlets, points, jetties, bridge pilings and rips in the surf, usually in 2 to 40 feet of water. Fish dawn, dusk and night hardest, casting plugs, bucktails and soft plastics or drifting live bunker and eels, and chunk bait on the bottom in current. In midsummer the larger fish drop deeper or feed mostly after dark.
- 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
- Airport Channel81
Channel · 3.2 mi
Top: Striped bassPeak season- Striped bass 81
- White seabass 64
- Leopard shark 62
5 kt SL 4:39 AM · 0.3 ftH 11:29 AM · 5.7 ft
- Oakland Inner Harbor80
Bay · 2.3 mi
Top: Striped bassPeak season- Striped bass 80
- White seabass 69
- Rockfish 66
5 kt SL 4:36 AM · 0.3 ftH 11:22 AM · 5.3 ft
- San Leandro Bay80
Bay · 2.5 mi
Top: Striped bassPeak season- Striped bass 80
- White seabass 69
- Surfperch 64
5 kt SL 4:46 AM · 0.3 ftH 11:31 AM · 5.7 ft
- Brooklyn Basin77
Channel · 0.5 mi
Top: Striped bassPeak season- Striped bass 77
- Lingcod 61
- Rockfish 61
5 kt SL 4:32 AM · 0.3 ftH 11:01 AM · 5.6 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.