CatchWindow fishing intelligence

Port Lavaca, TX Daily Water Report — August 29, 2026

Today in Port Lavaca, it's a prime day for boating and kayaking enthusiasts with scores of 9.4 and 9.1 out of 10, respectively. The water is calm with wave heights barely touching 0.06 meters, and it’s expected to be even calmer around 9:00 AM. With light southeast winds at a gentle 3 knots, conditions are nearly perfect for a smooth and leisurely glide across the water. For those looking to fish, the score of 6.4 suggests a decent day, though not as favorable as recent days. The solunar peaks around early afternoon may offer the best chance to reel in a catch. With a full moon overhead, the tides are modest, peaking at 0.28 meters just before 9 PM, which might influence some activity. Surfers might want to sit this one out since the waves are minimal, maintaining a low score of 4.5. Meanwhile, divers can look forward to a relatively good day rated at 7.8, though it's worth noting that water temperatures are running slightly cooler than average. Visibility is excellent at nearly 14 kilometers, so above-water explorers will have clear views. The heat is on, with temperatures climbing to a toasty 33.2°C, feeling even warmer due to high humidity. Fortunately, no rain is forecasted, and the UV index remains low, making sunscreen less of a concern today. Looking ahead, similar conditions will persist with slightly stronger winds expected tomorrow, peaking at 15 knots. The chances of rain remain slim over the next few days, so the water activities should stay enjoyable. For the best bet today, hop on a kayak or boat and enjoy the serene waters of Port Lavaca.