CatchWindow fishing intelligence

Port Aransas, TX Daily Water Report — August 30, 2026

Today's waters around Port Aransas are rolling out the welcome mat for boaters and kayakers with stellar scores of 9.1 and 8.4 out of 10, respectively. With wind speeds hovering around a gentle 4 knots from the south, gusting up to 11 knots, conditions are prime for a smooth ride. The sea surface temperature is a balmy 29.9°C, just a tad cooler than average, making it a pleasant day for paddling or cruising. For those looking to cast a line, fishing scores a decent 6.4 out of 10. The solunar major period in the early afternoon from 1:59 to 3:59 PM should offer the best bites, as the tides will be on the rise towards a high at 5:11 PM. However, the fishing score has dipped slightly from yesterday's 7.2, so temper expectations accordingly. Surfers might find today a bit underwhelming with a score of 5 out of 10. The waves are modest, peaking at 0.6 meters with a short period of 3.9 seconds. The swell direction from 151 degrees means conditions aren't quite lining up for epic rides. But if you're just looking to get wet and enjoy the sun, it's not a bad day to paddle out. Diving conditions are steady with an 8 out of 10 rating, thanks to calm waters and clear skies. Visibility is a solid 13.2 km above water, though underwater clarity isn't specified. As for wildlife enthusiasts, an 8.2 out of 10 score suggests a good chance of sightings, especially during the minor solunar periods around dawn and dusk. Looking ahead, the weather remains consistent with mild winds and minimal rain chances through the week. For a memorable outing, aim for the calmest waves around 10 AM, when the sea flattens to a serene 0.36 meters.