CatchWindow fishing intelligence

Vancouver, WA Daily Water Report — October 4, 2026

Vancouver gets a strong all-around water day, with boating the clear leader at 8.3/10 and kayaking, diving, fishing, and wildlife viewing all comfortably worthwhile. The catch is simple: this is a calm-water day, not a sail-powered one. Sailing earns 5.9/10 because the breeze is too light to do much useful work, despite otherwise friendly conditions. Forecast wind stays exceptionally soft, ranging from about 0.3 to 3.7 knots through the day, with representative WNW flow near 4 knots and a late 11-knot gust possible around 10 PM. Marine guidance calls for zero wave height, zero swell, and no wind waves. That is excellent news for small craft handling and paddling efficiency, but it also means anyone expecting a lively sail should bring patience along with the sunscreen. No rain is indicated, pressure is steady near 1015 hPa, and skies are forecast clear; air temperatures climb from a cool 10.8 C to a warm 25.4 C. For anglers, the most promising overlap is the morning solunar major period from 7:09 to 9:09 AM, leading into the 9:33 AM low tide. Fishing rates 7.3/10, helped by light wind, stable pressure, tide timing, and the available clarity inputs in the score model. A second major period runs 7:09 to 9:09 PM, shortly before the 7:35 PM low, though the late gust potential makes that session less uniformly placid than the morning. Paddlers and boaters have broad freedom of movement, but the shallow 0.06 m low at 9:33 AM deserves respect around access points and nearshore routes. The afternoon high is only 0.36 m at 2:20 PM, so the tide range is modest rather than dramatic. Divers score 7.6/10 under the calm surface forecast, though the reported 20.4 km atmospheric visibility is not an underwater-visibility reading. Compared with recent CatchWindow scores, boating eases from yesterday’s 8.8/10 but remains strong; fishing improves notably from yesterday’s 6.0/10, while diving holds its steady 7.6/10 pattern. The next several days remain dry, light-wind, and wave-free in the forecast, with afternoons warming through Thursday before a cooler turn Saturday. Best bet: launch early, work the calm water through the morning solunar window, and be back at the ramp before the day gets too warm to feel like October.