CatchWindow fishing intelligence

Kawaihae, HI Daily Water Report — September 1, 2026

Today is a prime day for water adventures in Kawaihae, with diving taking the lead at a stellar 9.3/10. Clear skies and calm seas make for excellent underwater visibility, and the sea surface temperature is a pleasant 28.2°C. If you’re looking to get out on the water, boating and kayaking score high at 8.4 and 8.6, respectively. The winds are gentle, mostly hovering around 2 knots from the east-southeast, which should keep your ride smooth and enjoyable. Fishing is also promising with a score of 8.1/10, thanks to favorable solunar periods and a stable barometric pressure, though it’s slightly down from yesterday’s 7.9. With the first high tide at 7:01 AM, early risers might find the best catch. Surfing conditions are decent, scoring 7.2/10. The swell is modest at 0.3 meters from 223 degrees, so while it won’t offer epic waves, there’ll be some fun rides to be had, especially as the tide comes in. Sailing, however, might feel a little lackluster with a score of 4.6/10, as the winds aren’t quite strong enough to fill your sails with gusto. For wildlife enthusiasts, an 8.6/10 score indicates plenty of opportunities to spot marine life, particularly around low tide at 13:22. Looking ahead, the next few days will see a slight increase in wave heights and a chance of rain creeping into the forecast by the weekend. If you’re planning an outing, tomorrow promises similar conditions, with only a slight uptick in wind speeds. For the best bet today, grab your diving gear and explore the underwater wonders while conditions are as clear as the tropical waters themselves.