CatchWindow fishing intelligence

Galveston Railroad Bridge, TX Daily Water Report — August 24, 2026

Sailing, boating, and diving are the day’s strongest calls at Galveston Railroad Bridge, with surfing the clear also-ran on short, small water. Open-Meteo’s current conditions and forecast put representative wind near 9 knots from the west-southwest, ranging about 5 to 12 knots and saving its sharpest gust, 17.5 knots, for 23:00. Waves stay between 0.3 and 0.5 meters, calmest near 10:00 at 0.32 meters, with a 3-second period, a thin 0.18-meter swell from the south, and wind waves even shorter. That light, fairly consistent breeze, nearly empty 5 percent cloud cover, and a dry column are what lift sailing to 8.6 and boating to 8. Diving holds at 8 on the same modest seas plus a marine surface temperature of 31.2 C, a tenth of a degree below average. Those numbers rank the day; they are not safety declarations. Kayaking lands at 6.1: the small sea state helps, but a 0.5 m/s current setting toward the northeast and that late gust window are the tradeoffs. Fishing is a middling 6.3, off 7.8 from the 22nd and a shade under yesterday’s 6.5. Rising pressure around 1016 hPa, the modest wind, and solunar majors from 09:16 to 11:16 and again 21:16 to 23:16 are the useful pieces in that score; the tide itself is quiet, high only 0.42 meters at 08:01 and a slight negative low at 21:37. Wildlife sits at 6.2 on solunar timing, that late low, and the wind. Surfing’s 4.6 is simply the honest read on height, period, and swell. Air will feel hotter than the 28.7 C representative reading under 83 percent humidity, with a 26.4 to 33.6 C range and no rain indicated. Atmospheric visibility is 17.3 kilometers; that is not underwater clarity. NOAA CoastWatch chlorophyll is 4.97 mg/m3. A waxing gibbous moon, 84 percent lit, rises at 17:50. Versus the last two days, sailing has eased off its 9-plus marks while boating and kayaking have ticked up and diving has held at 8. Through midweek the forecast stays hot and mostly dry, peak winds climbing toward 16 knots by Friday with a 30 percent rain chance that day, even as wave heights trend smaller. Best bet: use the mid-morning calm for a sail or a dive before August heat and the late breeze close the easy window.