SF Bay halibut and striped bass season hits stride

What's Biting

What's Next

Conditions at both buoy stations are currently benign — sub-6 m/s winds across the board and a swell of 3.3 feet at buoy 46026. The waning gibbous moon is past its full-moon peak, meaning tidal swings will gradually moderate over the next three to four days. That is useful for bay fishing: as extreme tidal ranges ease, drift timing becomes more predictable, and the hour before and after each tide turn tends to concentrate bait and predators at structure.

California halibut will be the priority target inside the bay through the weekend. Water temperature in the mid-50s is well within the halibut's prime spring feeding range, and the sandy lane structure across the central and south bay is productive at this time of year. A slow drift with live anchovies or a soft-plastic swimbait on a ¾- to 1-oz jig head is the standard approach — keep the presentation near bottom and cover ground until you locate fish. Morning incoming tides along the channel edges historically outperform the afternoon flood for spring halibut.

Striped bass targeting should intensify over the next two to three days if water temperatures hold. Bay structure — bridge columns, seawall points, current rips at tributary mouths — are the focal areas. Topwater plugs at dawn during the first of the ebb have produced well historically through May in this system; sub-surface minnow plugs work as sunlight builds. Without specific captain or shop reports this week confirming the bite is on, treat bass action as anticipated rather than confirmed.

For anglers heading north to Bodega: 3.3-foot swell is manageable for seaworthy mid-size boats but a realistic upper limit for smaller skiffs. If a swell event develops mid-week — not yet indicated by current buoy data — the bay offers a sheltered fallback. When it's fishable, the nearshore rockfish reefs off Bodega Head remain reliable regardless of season, and salmon trolling in 30–60 fathoms with anchovy or herring under spreader rigs is the standard late-spring offshore play. Confirm current season status before planning a salmon trip, as openings and bag limits vary year to year.

Check NOAA marine forecasts the morning of departure — the Sonoma coast can build sea conditions faster than 24-hour models predict.

Context

Early May sits squarely within the spring transition window for the SF Bay and Bodega corridor. The 56°F reading from buoy 46026 is consistent with typical upwelling-influenced sea surface temperatures for this region — Pacific upwelling commonly holds nearshore SST in the 54–58°F range through much of spring. No anomaly is apparent; conditions are running on schedule.

California halibut migration into the bay tends to build from March through June, with the densest concentrations of feeding fish historically in April and May when water has warmed enough from winter lows but has not yet reached summer levels that push fish deeper. This year's 56°F reading places conditions squarely in that productive window.

Striped bass in SF Bay are a year-round resident fishery supplemented by Delta fish that push bayward in spring. May traditionally represents one of the more reliable months for bay striper fishing, with fish distributed across deep structure and shallower bay lanes depending on bait school location.

The Chinook salmon fishery off Bodega and the broader Sonoma-Marin coast has experienced significant year-to-year variation in recent seasons tied to Sacramento River stock assessments and annual federal quota decisions. Historically, May is one of the better trolling months before summer fog and intensified upwelling push fish farther offshore and sea conditions grow less predictable. Whether the season is currently open and at what bag limits is a regulatory question that changes annually — check state regs before launching.

No citable regional angler-intel sources in this cycle addressed Northern California specifically, so no direct "how does this year compare" analysis is possible from the available data. The environmental picture, however, looks entirely typical for this date.