CatchWindow fishing intelligence

Port Aransas, TX Daily Water Report — August 22, 2026

Today's conditions in Port Aransas are tailor-made for sailors, with a standout sailing suitability score of 9.2 out of 10. The steady southeast winds, ranging from 4.9 to 11.4 knots, offer a consistent breeze, perfect for a day out on the water. The gentle wave heights, peaking at 0.7 meters, and a calmest window around 1 PM, make for smooth sailing. Fishing enthusiasts will find decent conditions too, with a score of 7.8. The best times to cast your line are during the solunar major periods from 7:42 to 9:42 AM and 7:42 to 9:42 PM. While the tides are not dramatic, a morning high of 0.36 meters and an evening low of 0.02 meters should provide some variability. For those looking to catch some waves, surfing scores a modest 5.4. The wave period is short, at just 3.45 seconds, and the swell is minimal at 0.2 meters from the southeast. Surfers might find better conditions later in the week as the swell picks up slightly. Divers can expect a pleasant experience with a score of 7.8, thanks to the stable pressure and warm sea surface temperature of 30°C. Visibility is excellent at nearly 19 km, although this refers to atmospheric conditions and not underwater. Kayakers might find the conditions less favorable today with a score of 4.8, as the combination of wind and current could be challenging. Boaters, however, will enjoy a score of 7.3, thanks to the calm seas and lack of rain. Looking ahead, expect slightly cooler temperatures and consistent wind speeds over the next few days. The best bet for today is to hoist the sails and enjoy the steady southeast breeze.