CatchWindow fishing intelligence

Port Chicago, CA Daily Water Report — October 7, 2026

Port Chicago gets an emphatic go for boating, paddling, diving, and a worthwhile fishing day—but treat the heat and tide timing as the real agenda, not the glassy water as a free pass. Boating leads the board at 9.1/10, with kayaking 8.4 and diving 8.3. The marine forecast holds at 0.0 m waves and swell, while WSW winds run a manageable 4.1–8.1 knots, though gusts may reach 13 knots around 8 PM. The best all-around daylight window is late morning through early afternoon. The tide rises from a nearly dry low of -0.01 m at 6:33 AM to a 1.35 m high at 12:45 PM, overlapping the 9:45–11:45 AM solunar major period. That combination supports the day’s 7/10 fishing score and 7.8/10 wildlife score, while the stable 1012 hPa pressure and light wind keep the surface cooperative. For shoreline explorers, the early low tide is the timing play; for paddlers and small-boat crews, the building water through midday offers a more forgiving launch-and-return rhythm. Diving rates well on the forecast’s calm water, light wind, available clarity inputs, and warm marine SST of 21.9 C. That SST is 4.4 C above average, but atmospheric visibility of 35.7 km should not be mistaken for an underwater-visibility reading. The afternoon’s bigger issue is heat: air temperatures are forecast to reach 34.5 C under clear skies. Bring more water than your optimism says you need, and remember that the late-day wind may be a little more argumentative than the morning breeze. Compared with the reconstructed CatchWindow history, boating remains at the recent top end, kayaking improves from yesterday’s 8.1, and fishing is only slightly below yesterday’s 7.2. Sailing slips to 6.8 as the light wind limits the payoff despite calm seas. Thursday stays flat and warm with winds peaking near 8.6 knots; Friday and Saturday turn cooler and breezier, with peak winds around 12.8–13.4 knots, though waves remain forecast at zero. Best bet: Launch after dawn, work the rising tide into the late-morning solunar window, and be off the hottest water before the afternoon starts cooking.