CatchWindow fishing intelligence

Delaware City, DE Daily Water Report — August 22, 2026

Today in Delaware City, the water is calling out to boaters and paddlers with an impressive suitability score of 8.1/10 for boating and 7.9/10 for kayaking. The conditions are nearly perfect for gliding across the calm waters, with wave heights flatlining at 0 meters throughout the day. This is as calm as it gets, making it an ideal day for those looking to enjoy a serene outing on the water. The wind is relatively mild, clocking in at a gentle 7 knots from the east-southeast, with the strongest gusts expected to peak at 15.6 knots around 8 PM. This should hardly ruffle the waters, so you can expect a smooth ride. Air temperatures are comfortably hovering around 23.6°C, with a slight humidity-induced heat bump to 25.5°C. It’s a day to soak in the warmth without feeling overwhelmed by the heat. For anglers, the fishing score sits at a moderate 5.6/10. Despite a very high chlorophyll concentration suggesting bloom conditions, the solunar tables point to two major periods—early morning and early evening—when your chances might improve. The waxing gibbous moon rising mid-afternoon could also play a subtle role in fish activity. Surfers might want to sit this one out as the surfing score is a lukewarm 4.5/10. Without any waves to ride, it’s more of a day to watch than to catch. Divers, however, will find the conditions quite favorable with a 7.6/10 score, thanks to the calm seas and warm water temperatures at 25.7°C. Looking ahead, expect a slight uptick in wind over the next few days, but the wave conditions remain wonderfully flat. If you’re planning a trip, aim for the weekend when the temperatures are set to rise, making it a best-bet time for a leisurely day on the glassy waters.