CatchWindow fishing intelligence

Kahului, Kahului Harbor, HI Daily Water Report — August 31, 2026

Today in Kahului Harbor, the water is calling, and it's a splendid day to set sail. Sailing scores an impressive 9.2 out of 10, with steady winds from the ENE at 12 knots, gusting to a brisk 22. The skies are mostly clear, and the gentle 0.7-meter waves will make for a smooth ride. If you’re a diver, the conditions are near-perfect with a 9.3 score, thanks to calm seas and a comfortable sea surface temperature of 26.6°C. Visibility is good, making it an ideal day to explore the underwater world. For surfers, the waves might not be epic, but they’re still decent at 7.1 out of 10. The swell from the south-southwest is modest, but consistent, providing some fun rides. Fishermen will find the solunar periods aligning nicely with the tide changes, offering a solid 7.9 score. The best fishing windows are during the major solunar periods from 1:50 to 3:50 AM and 1:50 to 3:50 PM, coinciding with the afternoon high tide. Kayakers should be cautious, as the wind gusts could make paddling a bit challenging, reflected in a lower score of 6. The same goes for wildlife enthusiasts, with a 6.7 score, as the wind might keep some of the more skittish creatures tucked away. Looking ahead, the weather will be a mixed bag. Tomorrow brings a high chance of rain, so today’s dry conditions are a blessing. Winds will stay lively through the week, with waves gradually building to a meter by the weekend. In summary, today is an excellent day for sailing and diving. If you’re looking for a memorable experience, hoist the sails and enjoy the ride in Kahului’s welcoming waters.