CatchWindow fishing intelligence

Sand Island, Midway Atoll Daily Water Report — August 26, 2026

Today at Sand Island, Midway Atoll, conditions are looking quite favorable for a variety of water activities. Diving and sailing enthusiasts will find the day particularly rewarding, with scores of 8.4 and 8.3 out of 10, respectively. The gentle 8-knot southwest winds and relatively calm 1.66-meter waves make for a pleasant experience on the water, though the occasional gust up to 11 knots might add a bit of excitement. Surfers will enjoy a decent day with a score of 7.9, thanks to the consistent swell from the north. The swell's 6.55-second period and manageable wave heights should provide some fun rides. Meanwhile, fishing scores a 6.5, with the best solunar period in the morning from 08:34 to 10:34; anglers might want to hit the water early to take advantage of this window. Kayakers, however, may find the conditions less ideal with a score of 4.5. The combination of wind and waves could make for a choppier paddle than usual. Boaters, with a moderate score of 6.3, should be mindful of the wind waves and currents, particularly if venturing further offshore. The water temperature is a comfortable 27.4°C, slightly cooler than the average, which divers will appreciate. The clear, oligotrophic waters with low chlorophyll levels promise excellent visibility below the surface. Looking ahead, the next few days will see a slight dip in wave height, with the calmest conditions expected tomorrow. However, by the end of the month, anticipate a ramp-up in wind speeds and a higher chance of precipitation, especially on September 1st, when winds could reach up to 24.3 knots. If you're planning to take the plunge today, diving around midday promises the best underwater visibility and conditions.