Chinook Salmon Season Comes Alive Along the Central Coast

What's Biting

What's Next

The upwelling cycle currently cooling Central Coast waters typically runs for several days before shifting winds allow sea surface temperatures to recover. With offshore buoys showing light conditions from 0 to 3 meters per second as of May 25, we are likely in a brief calm window between pulses. This is the sweet spot for fishing: after an upwelling event, bait schools pushed toward the surface become concentrated and accessible, and salmon stack in cold-water edges and temperature breaks to feed actively.

If northwest winds rebuild mid-week, expect another cold pulse and potentially another surge in salmon activity. Watch the swell at NOAA buoy 46042 as a leading indicator. Rising northwest swell typically precedes the next upwelling push by 12 to 24 hours. When the swell lays back down and the surface calms, that is the moment to prioritize time on the water.

For timing, early mornings through mid-morning offer the best conditions on most days. Winds are lightest before noon, boat traffic is lower, and fish that have fed aggressively overnight often stay active through the first light hours. The First Quarter moon this week means tidal exchange is building toward stronger current seams. Those seams and upwelling edges are where salmon predictably stack, and building tidal energy will help define those zones more clearly into the weekend.

Rockfish and lingcod on deeper offshore structure provide a reliable alternative throughout the week. No specific captain intel was available for these species in this week's reporting, but the rocky reefs and underwater terrain of the Central Coast hold resident populations year-round. On mornings when the 5.9-foot swell at buoy 46042 makes longer offshore salmon runs inadvisable for smaller boats, working closer-in structure for rockfish is a productive and often overlooked option.

Halibut remain a spring staple in nearshore sandy-bottom areas. Water temps in the upper 50s to low 60s, consistent with current buoy readings, are near optimal for spring halibut feeding in bay mouths, sandy flats, and transitions between rocky and sandy bottom.

Do not expect bonito to return in any number until surface temps push back through 60°F on a sustained basis. Based on the current upwelling pattern, that may not happen until late June or July at the earliest. Captain Davis's observation that bonito vanished as temps fell to 54°F, per Western Outdoor News, is consistent with their well-documented temperature sensitivity in this region.

Context

The Central Coast Chinook salmon fishery endured several years of severe suppression tied to drought-driven river flow failures and poor ocean productivity through the early 2020s. Closures and sharp harvest restrictions became the norm, and many local captains went seasons without meaningful salmon action. The current setup, upwelling-driven cold water and Chinook responding positively, marks a notable recovery signal worth paying attention to.

Typical late-May surface temperatures along the California Central Coast run from the mid-50s into the low 60s Fahrenheit, and our current buoy readings of 58°F at buoy 46042 and 61°F at buoy 46028 fall squarely in that historical range. A four-to-five degree drop over a single week, as reported by Western Outdoor News out of Monterey, is toward the sharper end of what late-spring upwelling typically delivers. That intensity appears to be accelerating the salmon response beyond what many anglers expected heading into Memorial Day weekend.

The bonito behavior is historically consistent as well. These fish are temperature-sensitive followers of the 60°F threshold on the Central Coast. They arrive in late spring as surface temps warm through that level and retreat offshore as upwelling drops temperatures back below it. The observation that bonito took a hike at 54°F, per Western Outdoor News citing Captain Davis, is textbook Central Coast bonito behavior. Their eventual return will mark the next phase of the inshore season.

No direct comparative data from prior Memorial Day weekends appeared in this week's angler intel to benchmark 2026 against specific prior years. The qualitative signal carries weight on its own: Western Outdoor News cited a source describing the season as one that "many of us almost forgot what it is like to have," a direct reference to the lean years. That framing, from a writer addressing an audience of longtime Central Coast anglers, is itself the historical context. If upwelling conditions hold through June, this season has real potential to be one of the better Chinook years the Central Coast has seen in a decade.