CatchWindow fishing intelligence

Port San Luis, CA Daily Water Report — October 6, 2026

Port San Luis gets a clear nod for boating and a qualified yes for fishing, kayaking, and shoreline time: this is a generally manageable water day, not a flat-water guarantee. Boating leads the board at 8.2/10, with kayaking at 7.5 and fishing at 7.2. Light west wind is the main advantage, running 0.6 to 8.8 knots, though the day’s strongest gusts reach 10.5 knots around 3 PM. Expect a modest but persistent 0.9–1.1 m sea, with a representative 1.06 m wave height at 10.75 seconds and northwest swell near 0.84 m from 294 degrees. The best practical window is early: dawn through late morning combines the lighter part of the wind cycle with the morning high tide at 8:19 AM. Anglers also get a useful solunar major period from 8:51 to 10:51 AM, while the stable 1013 hPa pressure supports the day’s solid fishing score. For a later outing, the evening high tide at 7:34 PM arrives just before dusk ends at 7:08 PM, but plan around fading light rather than trying to squeeze in a heroic last lap. The afternoon is still workable, but it carries the day’s tradeoff: more breeze and the same steady sea. Kayakers and smaller craft should treat the 0.25 m/s current toward 323 degrees as part of the route plan, not background decoration. The forecast calls for no rain, near-clear skies, and atmospheric visibility around 19 km; that visibility is useful above water, but it says nothing about underwater clarity. Diving is not rated today, so there is no basis here to recommend it. Compared with the recent CatchWindow record, conditions are a little less gentle than October 5, when winds were only 0.3 knots and boating and kayaking scored 9.0 and 8.8. Still, today remains favorable by early-October standards, with warm 20.6 C marine water and much lighter wind than the rougher pattern building later. Wednesday stays relatively tame, but waves rise through Thursday and Friday before a notably windier, larger-swell weekend develops. Best bet: launch early, fish the 8:51–10:51 AM solunar window, and be back in before the afternoon breeze starts asking questions.