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Kawaihae, HI Daily Water Report — September 3, 2026

Today in Kawaihae, diving enthusiasts are in for a treat with a stellar 9.3/10 rating, matching the consistent high we've seen this past week. The ocean conditions are quite favorable, with a gentle 0.44m wave height and a comfortable sea surface temperature of 28.1°C, slightly above the seasonal average. It's a golden opportunity for divers to explore the underwater world with excellent clarity, thanks to low wind and minimal swell. Boaters will also have a smooth ride today, scoring an 8/10. The ENE winds are relatively mild, staying between 2.4 and 7.2 knots, though they may gust up to 17.5 knots around 09:00. The calmest waters are expected around 07:00 with wave heights at a mere 0.42m, making it perfect for a morning cruise. Surfing conditions are decent with a 6.9/10 rating. While the waves aren't towering, the consistent 0.44m height with a long period of 9.95 seconds should provide some enjoyable rides, especially for longboarders looking to catch some mellow waves. For those looking to kayak, a 7.1/10 score reflects the generally calm conditions, though be mindful of the ocean current moving at 0.5 m/s toward 45 degrees, which could affect paddling routes. Fishing, however, has taken a slight dip to 6.5/10. The solunar major periods around dawn and dusk offer the best chances, but the falling barometric pressure might not be in your favor. Wildlife watchers can expect a decent 7.2/10, with the solunar periods providing some potential for sightings. Looking ahead, the weather remains mostly stable, though increasing chances of rain and rising wave heights suggest that the weekend may bring more challenging conditions for water activities. For today, though, diving is your best bet—grab your gear and dive into the blue!