CatchWindow fishing intelligence

Port Lavaca, TX Daily Water Report — October 8, 2026

Port Lavaca gets a clear green light for sailing and a solid go for boating today, with unusually small water and manageable northerly wind doing most of the work. It is not a zero-consequence day—gusts are forecast to reach 19 knots around 9 AM—but the broader setup is friendly: representative wind is 8 knots from the north, seas are only 0.12 m at a short 3.75 seconds, and the day’s wave range stays around 0.1–0.3 m. The smoothest water is forecast near 6 AM, before sunrise at 7:23 AM, with 0.12 m waves. That makes the early daylight stretch through mid-morning the cleanest practical window for paddlers and small-boat crews, provided they account for the sharper gust potential around 9 AM. Kayaking rates 6.2/10, better than the recent run of 5.6–5.7 but still below the stronger boating and sailing outlooks; light chop does not erase the effect of a gusty breeze on an exposed paddle craft. Sailing leads the board at 8.8/10, while boating comes in at 7.7/10 and diving at 7.9/10. The small waves are encouraging for all three, though diving conditions should be judged on-site: atmospheric visibility of 14.4 km is not a measure of underwater visibility, and no usable water-temperature reading is supplied. Fishing holds steady at 6.5/10, matching yesterday. The more interesting timing is the late-morning solunar major period from 10:48 AM to 12:48 PM, followed by a modest afternoon low tide at 1:27 PM. A second major period runs 10:48 PM to 12:48 AM. Tides barely flex today, rising from 0.22 m overnight to 0.36 m at 7:59 AM, then reaching the day’s 0.37 m high at 7:06 PM. That limited range means timing still matters, but do not expect a dramatic tide-driven reset. Pressure is rising from 1012 hPa, skies are forecast clear, and no rain window is indicated. It will heat up, reaching 33.3 C. Compared with the recent CatchWindow record, wind is lighter than the last several days and boating improves from yesterday’s 7.4/10; sailing eases back from yesterday’s 9.6/10 but remains excellent. Friday through Sunday keep the low-wave pattern, with peak winds near 11–12 knots and little rain chance. Best bet: launch after first light, enjoy the tiny seas before the morning gusts get ideas, and be back with cold water before the afternoon heat takes over.