Cooling NorCal Coast Sparks Salmon Surge Below Pigeon Point

What's Biting

What's Next

The dominant story for the next few days is wind management. With both buoy stations recording sustained 25–27 knots as of Sunday, offshore runs and exposed stretches north toward Bodega Head will be difficult or impossible for smaller vessels. Watch for the typical late-afternoon easing pattern that sometimes opens a brief morning window — local marine forecasts should be your first check before committing to a departure.

If conditions allow a run south toward the Pigeon Point zone, the salmon outlook is compelling. Per Western Outdoor News — Saltwater, the four-degree temperature drop since April 11 has dramatically improved conditions in that coastal stretch. Salmon are cold-water followers, and water at 49°F — as logged by NOAA buoy 46026 — sits squarely in the productive zone for Chinook. Should the cool-down hold, expect fish to remain accessible at fishable depths without the need to run excessively offshore. Slow-trolling rigs through known bait schools and temperature edges should be the primary approach.

Inside the bay, the New Moon is producing peak spring tidal flows right now. The next two to three days are worth targeting around tide changes, when baitfish stack against structure and striped bass stage on downstream edges. Focus early-morning and late-evening sessions at major constrictions and known rip edges — the tidal energy dissipates quickly once a New Moon period crests, so the productive window is narrower than it appears on paper. Halibut should begin showing more consistently in sheltered shallows as bay water absorbs solar gain through the week, though with offshore water at 49°F, in-bay temperatures may lag before the bite fully switches on.

Rockfish anglers eyeing offshore pinnacle trips should monitor the wind forecast closely through midweek. If a high-pressure ridge stabilizes and winds drop, calmer days could reopen access to productive structure. The stronger tidal movement associated with this New Moon period also tends to push rockfish into more active feeding postures along structure edges — worth timing a trip around if the weather cooperates.

On the bait front: with bonita absent and the cold water established, anchovies should be holding near active upwelling zones — the same features concentrating salmon near Pigeon Point. Bay-bound striper anglers may want to call ahead to local sport-fishing landings to confirm live-bait availability before launching.

Context

Mid-May is historically one of the most dynamic transition periods for the Northern California saltwater fishery. The annual coastal upwelling cycle — driven by northwest winds pushing warm surface water offshore and drawing cold, nutrient-rich water to the surface — typically reaches full force by late April or early May along the Marin, Sonoma, and Mendocino coasts. This upwelling is the engine behind the productive salmon grounds that characterize Half Moon Bay, Bodega Bay, and the offshore San Francisco shelf each spring.

What makes this season notable, per Western Outdoor News — Saltwater, is the pronounced swing from unseasonably warm water in early April (58°F near Pigeon Point at the April 11 salmon opener) back to cooler, more historically normal temperatures by mid-May. A drop to 54°F at Half Moon Bay — and to 49°F at NOAA buoy 46026 further north — signals that the upwelling is now properly established. In a typical mid-May pattern, water along this stretch runs roughly 50°F–55°F, and Chinook concentrate in the thermocline layer just above the coldest water. The 49°F buoy reading is at or slightly below the historical norm for this date, which may push productive trolling depths shallower than typical.

The brief bonita incursion in early April — unusual this far north before summer — was a marker of that anomalous warmth. Its departure is consistent with a return to a more typical NorCal spring pattern rather than a sign of any persistent change.

For striped bass, May has historically been the transition month when the SF Bay population disperses from wintering areas and begins ranging more widely in response to baitfish movement and tidal cycles. The New Moon timing this weekend aligns with what generations of Bay Area anglers have recognized as a prime striper window. No comparative signal from this year's bay striper fishery is available in the current angler intel feeds to assess whether the season is running early or late relative to prior years.