CatchWindow fishing intelligence

Charleston, OR Daily Water Report — October 5, 2026

Charleston gets a qualified go today: fishing, sailing and diving rate well, but the ocean is not offering a free pass to small craft or casual paddlers. A 1.3–1.6 m sea with short-period energy—1.54 m at 8 seconds, plus 0.52 m wind waves—keeps the surface busy even under a manageable NNE wind near 9 knots. Gusts build toward 19 knots around 6 PM, so the day’s better water window is earlier rather than later. For anglers, the strongest overlap comes with the morning high tide at 9:18 AM and the 8:13–10:13 AM solunar major period. Stable pressure near 1018 hPa supports the 7.7/10 fishing outlook, while the evening high at 8:29 PM lines up closely with the 8:13–10:13 PM major period for a second worthwhile session. The afternoon low tide at 2:36 PM also coincides with the 2:43–3:43 PM minor period, a useful timing note for shoreline explorers and wildlife watchers, though the very low atmospheric visibility forecast—just 0.1 km—deserves real respect. That is foggy-air visibility, not a reading of underwater clarity. Diving scores 7.3/10, helped by moderate wind and a marine SST of 12.4 C, but the short, mixed sea is the tradeoff; conditions are slightly less favorable than the last few days’ 7.5–7.7 ratings. Sailing improves to 7.5/10 from yesterday’s 6.8 as the breeze offers more working pressure, though the gust spread and cloud cover argue for conservative plans. Boating at 6/10 and kayaking at 5.2/10 both trail their recent levels: the sea state and current near 0.25 m/s toward 217 degrees make this a day for capable crews, not optimism with a launch ramp. The water remains relatively warm for the season at 14.8 C, about 1.5 C above average, but air temperatures stay cool at 12–15 C with saturated air and full cloud cover. Looking ahead, Tuesday remains comparatively manageable at 1.3–1.5 m waves, while seas rise to 1.9–2.1 m Wednesday and could reach 2.3 m by the weekend. Best bet: fish the morning high tide through the 8:13–10:13 AM major period, then let the evening gusts have the last word.