CatchWindow fishing intelligence

Los Angeles, CA Daily Water Report — October 4, 2026

Los Angeles gets a clear green light for boating and kayaking, with a qualified yes for diving and fishing: the ocean is unusually tame, the weather is dry and hot, and the main tradeoff is a very warm day that may be more punishing on deck than the water is beneath it. Waves hold near 0.6 m all day, with the calmest reading around 10 AM, and the light northeast wind ranges from barely there to 7.8 knots. Even the day’s strongest gust, 11.7 knots around noon, is more nuisance than headline in this setup. That supports a 9.1/10 boating score and 8.5/10 kayaking score, both a touch better than yesterday’s already favorable marks. The 0.25 m/s current toward 281 degrees still deserves attention, particularly for paddlers planning a return leg rather than a one-way float. Early morning is the practical sweet spot: dawn begins at 6:25 AM, high tide arrives at 6:44 AM, and the first solunar major period runs 6:51–8:51 AM. It is a useful overlap for anglers, who rate 6.2/10, and for getting boats or paddles moving before inland-style heat builds. Air temperatures are forecast to reach 37.6 C, under cloudless skies, while marine SST is 23.5 C and the reported surface-water temperature is 22.4 C. Bring more water than your optimism says you need. Divers receive a 7.5/10, matching yesterday and slightly ahead of the prior week’s scores, helped by light wind, low waves, and warm water. But NOAA CoastWatch chlorophyll is very high at 8.57 mg/m³, indicating bloom conditions; that is not a visibility reading, so divers should not assume clear underwater conditions. Atmospheric visibility is excellent at 54.4 km, but it does not settle the underwater question. Sailing is workable rather than thrilling at 6.2/10: smooth water and clear skies are pleasant, but light winds limit the engine-free fun. Wildlife scores 6.6/10, with the low tide at 10:54 AM and the 1:21–2:21 PM minor solunar window offering the better timing. The next few days stay dry but become lumpier, with waves rising to 0.8–1.1 m from Monday onward. Best bet: launch near sunrise Sunday, enjoy the 0.6 m sea before the heat turns the cockpit into a skillet.