CatchWindow fishing intelligence

Viola Turning Basin, TX Daily Water Report — August 28, 2026

Get out there early if you need glass, but the late afternoon is the real show. Today’s top marks go to sailing with a 9.2 out of 10, followed closely by boating at 8.2 and diving at 7.8. The key is timing. Winds start light near dawn—maybe 5 knots out of the east—then build steadily through midday, peaking around 14 knots by late afternoon. The representative wind sits at 11 knots from the east with only a 12-knot gust, which is actually a remarkably clean, steady breeze for the basin. That easterly fetch over flat water will make for a stiff, consistent afternoon reach, ideal for anyone who likes hiking out on a centerboard. The tradeoff today is heat and a rising barometer. Air temp hits 34.3°C in the afternoon—feels like 39.2°C—so bring shade and a ton of water. Humidity is only 54 percent, which keeps the air breathable but won’t cool you off. The high tide at 5:57 p.m. is a modest 0.23 meters, and with only a 0.07-meter low this morning at 2:06 a.m., the tidal range is small. That means current won’t be much of a factor; the basin will behave more like a lake than a tidal pass. Visibility is listed at 33.4 kilometers in the air, though that doesn’t tell us anything about what’s happening below the surface. Compared to yesterday, when the wind sat around 7.6 knots and diving scored the same 7.8, today’s stronger breeze is a net positive for sailors but a step down from the 9.1 kayaking score we saw two days ago under nearly calm conditions. Kayaking today at 6.9 is still doable, just less comfortable once the afternoon wind kicks up. Surfing remains a non-starter at 4.4—zero wave height is zero wave height—and the full moon tonight will pull tides slightly higher than average but won’t change those flat conditions. Looking ahead, the forecast through the weekend and into next week shows no wave height and similar building afternoon winds, peaking near 16 knots by Sunday and Monday. The heat sticks around, and precipitation stays under 7 percent each day. With a high-pressure ridge in control, expect a carbon copy of today: calm mornings, breezy afternoons, and a full moon lighting the evening glass-off if you’re still on the water at moonrise just before 8 p.m. Best bet: take the afternoon easterly wind at its word and let it carry you across a basin that feels more like a sailing lake than a coastal bay.