CatchWindow fishing intelligence

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

Today at Pearl Harbor, the water invites you to dive in, literally. With diving scoring a solid 8.6/10, the water conditions are prime for those eager to explore the underwater world. The sea surface temperature is a warm 27.4°C, making it comfortable for extended dives. Visibility is decent, though not spectacular, with the oligotrophic waters offering their usual blue, low-productivity charm. Surfers will also find joy today, with an impressive 8.7/10 score. The waves are riding at a consistent height of about 1.28 meters with a period of 8.6 seconds, and the swell coming from 183 degrees should provide some satisfying rides. The wind is a bit of a mixed bag—at 6 knots from the northeast, gusting up to 28.6 knots around noon, so aim for a morning session to catch the smoother conditions. Fishing enthusiasts can cast their hopes high with an 8.3/10 score. The solunar tables suggest a favorable bite during the major period from 13:56 to 15:56, coinciding nicely with the afternoon high tide. The stable barometric pressure should also help keep the fish active. Boaters and sailors are looking at moderate scores of 7.2/10 and 7/10, respectively. The gusty conditions might make for a bumpy ride, so keep an eye on the winds if you’re heading out. Kayakers, with a 5.7/10, might find the waves a bit challenging, especially with the stronger gusts. Looking ahead, the weather seems to be turning wetter with a high chance of rain from September 1st onward, so make the most of today’s dry spell. Surf's up and the water's calling—dive in and enjoy the best of what Pearl Harbor has to offer today!