CatchWindow fishing intelligence

Cape Disappointment, WA Daily Water Report — August 28, 2026

Today at Cape Disappointment, it's a mixed bag of opportunity and caution for water enthusiasts. If you're a diver, this is your moment with an impressive 8.2/10 suitability score—visibility and calm conditions are in your favor. Meanwhile, sailors can enjoy a solid 7.2/10 with steady NNW winds around 7 knots, making for a pleasant day on the water. Surfing, while not at peak, still scores a respectable 6.5/10 thanks to manageable wave heights around 0.78 meters with a period of 8.1 seconds. The waves should calm slightly by 10 PM. Boaters will find a decent 6.9/10, but should keep an eye on gusts peaking at 13.4 knots later tonight. Fishing enthusiasts have a moderate 6.8/10, with the best windows during the solunar major periods from 12:25 to 14:25. The full moon might throw a wrench in the usual patterns, so adjust your expectations accordingly. Kayakers should note the lower score of 5.3/10 due to the current's speed at 0.9 m/s, which could make for a tougher paddle. The water temperature is a comfortable 16°C, slightly warmer than average, which might entice a few more divers and swimmers. However, the high chlorophyll levels at 3.71 mg/m³ could affect visibility for those hoping to spot wildlife. Looking ahead, the weather will become more dynamic, with increasing chances of rain by September 2nd and wave heights rising significantly. If you're seeking a quieter adventure, aim for August 30th when winds will ease and precipitation is unlikely. In short, for the best bet today, grab your diving gear and enjoy the clear waters before the conditions change.