CatchWindow fishing intelligence

Rainbow Bridge, TX Daily Water Report — August 22, 2026

Today at Rainbow Bridge, it's a sailor's delight with a top-notch suitability score of 9.2 out of 10. The consistent southern winds at 13 knots, gusting to 16, coupled with barely-there waves reaching just 0.2 meters, make for a fantastic day on the water. Boaters will also find favorable conditions, scoring a solid 7.9, thanks to the calm seas and clear skies. For those casting lines, the fishing outlook is decent with a score of 6.3. The solunar major periods early morning and evening align well with the tide swings, offering the best chances between 07:30-09:30 and 19:30-21:30. Just keep in mind the high humidity and a heat index peaking at 38.2°C—stay hydrated and sun-smart. Surfers might want to sit this one out or head elsewhere, as the small wave height and short period result in a less-than-ideal score of 4.2. Meanwhile, divers and kayakers can enjoy nearly optimal conditions with scores of 6.8 and 6.9, respectively. The water temperature is a warm 30.5°C, perfect for a dip, but keep an eye out for the very high chlorophyll levels indicating potential bloom conditions. The wildlife score of 8.2 suggests a good day for nature enthusiasts, particularly around low tide at 23:00, when the wind will start to calm down, providing a serene backdrop for shoreline exploration. Looking ahead, the weather remains stable with no significant precipitation expected over the next few days. Winds will gradually taper off, and temperatures will hover in the mid-30s. Friday might bring a slight cooldown with a higher chance of rain. If you're looking to make the most of today, set sail under the sunny skies and let the gentle southern breeze guide you to adventure.