CatchWindow fishing intelligence

Wilmington, NC Daily Water Report — August 28, 2026

Today’s the day divers have been waiting for. With a diving score of 9.2 out of 10, visibility holding around 15 kilometers, and the ocean surface flat as a tabletop through the late afternoon, underwater exploration is the clear standout play. The wind barely registers at a representative 4 knots from the west-southwest, and the calmest wave heights dip to 0.44 meters near 10 p.m., though you’ll want to be in the water long before moonrise at 7:54 p.m. The full moon overhead means the midday solunar period from 12:14 to 2:14 p.m. aligns with a rising tide toward high water at 10:17 a.m., so the morning window is prime for bottom structure ambush points. Fishing scores a strong 7.9, and given yesterday’s 8.0, this stretch is holding steady for anglers who work the tide swings. The outgoing low at 4:49 p.m. coincides with the minor solunar period starting at 6:44 p.m., offering a secondary opportunity as bait stages near inlets. Boating and kayaking both score well at 7.9 and 7.5, but that’s a step down from yesterday’s glassy 9.1 and 8.4. The difference is the slight uptick in breeze—gusts reach 12.4 knots by 8 p.m., so morning paddlers and powerboaters will find the calmest conditions before lunch. Surfing remains lukewarm at 5.2, unchanged from the past few days. The swell pushes in from 175 degrees at a short 3.4 seconds, producing waist-high waves at best. The representative wave height of 0.5 meters doesn’t offer much push for competent surfers; the period is simply too short to generate any real power. Sailing also stalls at 5.0, as the light and variable wind lacks the consistency needed for a satisfying day on the water. A few things to note: the ocean current is running 0.6 meters per second toward 18 degrees, so drifting divers or paddlers crossing the Cape Fear River mouth should factor in that slight northward push. The water temperature sits at 29.1 degrees Celsius, 0.7 degrees above the long-term average, which explains the sticky humidity and feels-like temperature of 30.7 degrees. That warmth, combined with full cloud cover and moderate chlorophyll, suggests typical late-August productivity rather than any bloom event. Looking ahead, Friday keeps the wave heights flat near 0.4 meters, with a slight increase in precipitation odds to 43 percent. By Saturday, winds climb to 7.6 knots and the heat builds toward 32.4 degrees, but the marine forecast holds steady through the weekend. Monday and Tuesday bring a spike toward 36 degrees with single-digit rain chances, so plan your longer excursions for early next week. Best bet for today: get on the water before the morning high tide, drift the outgoing current, and watch the full moon’s solunar pull stack the odds in your favor.