CatchWindow fishing intelligence

Copano Bay, TX Daily Water Report — August 31, 2026

Today's your day, boaters and kayakers! Copano Bay is serving up some of the best conditions we've seen in a while with an impressive boating score of 8.9/10 and kayaking at 8/10. The gentle SSW winds are mostly mild, with speeds hovering around 5 knots and gusts not expected to exceed 11.7 knots. These conditions, combined with minimal wave action peaking at a modest 0.4 meters, make for a smooth cruise across the bay. If you're looking for the calmest waters, aim for a morning outing around 10:00, when wave heights dip to just 0.22 meters. On the fishing front, conditions are decent but not stellar, with a score of 5.6/10. The solunar periods suggest the best fishing windows are early morning between 02:45 and 04:45 and again in the afternoon from 14:45 to 16:45. However, don't expect any record-breaking catches. The tides are relatively flat today, with minor fluctuations that might not stir up much fish activity. For surfers, today's conditions remain less than ideal with a score of 4.5/10, consistent with recent days. The swell is minimal, at 0.22 meters, and the short period of 2.4 seconds doesn't provide the push needed for a thrilling ride. Divers, however, can enjoy a solid 7.9/10 score with good visibility and stable water temperatures at 30.2°C, despite being slightly cooler than the average. Looking ahead, expect slightly choppier waters as the week progresses, with wave heights increasing slightly but staying manageable. The wind is set to pick up, peaking at 14 knots by September 4th. If you're planning a trip, today is your golden opportunity to enjoy Copano Bay at its finest.