CatchWindow fishing intelligence

Windmill Point, VA Daily Water Report — August 28, 2026

Today is a solid B-plus day on the water—good enough to get out, not quite prime, but with a few key windows that make the call an easy yes for most activities. The verdict leans decisively toward fishing, boating, diving, and wildlife watching, all scoring north of 7 out of 10. Surfers won't find much to work with, and sailors will need to chase the breeze. The setup is a late-summer classic: a high-pressure ridge building in, barometer at 1015 hPa and rising, humidity sticky at 82 percent, and a mostly overcast lid holding temperatures near 26°C. Wind is light out of the west-southwest at 6 knots, gusting to 8, which is manageable for everything except maybe a serious sailing session. The wave heights are negligible—0.1 meters on average, calmest around 1 p.m. at just 0.08 meters—so the surface is essentially flat. That's a tradeoff: great for drifting or anchoring, lousy for surfers, who see a 4.5 score and a 2.4-second swell period that won't push much. The real story is underwater. Water temperature sits at 26.8°C, nearly a full degree above average for late August, and chlorophyll readings are very high at 5.11 mg/m³—bloom conditions. That's a nutrient-rich signal that tends to concentrate smaller organisms, though I can't say what's feeding on it. The diving score of 7.5 is driven by those calm surface conditions and warm water, making for comfortable bottom time. Visibility isn't measured directly, so treat the 15.9 km atmospheric visibility as irrelevant below the surface. Fishing gets a 7.4, helped by the full moon illuminating 100 percent, a midday solunar major period from 12:08 to 2:08 p.m., and a minor period bracketing sunrise. The low tide at 5:53 a.m. and again at 6:05 p.m. expose structure and concentrate activity. Compare that to yesterday's 6.0—today is a clear upgrade, likely due to the moon phase and pressure trend. Wildlife watchers also benefit, with a 7.6 score and the full moon pulling tides that expose shoreline habitat at dawn and dusk. Boating and kayaking are both viable, scoring 7.4 and 6.6 respectively. The calmest period around 1 p.m. offers glassy conditions for paddling, though the afternoon may see a slight wind uptick toward the 12.7-knot peak. No rain is forecast, and the barometer rise suggests stability through sunset. Looking ahead, Friday brings similar light winds and wave heights, with a slight chance of showers. The weekend holds steady—calm seas continue through Sunday, with Monday and Tuesday seeing a modest bump in waves up to 0.4 meters. By midweek, temperatures spike toward 37°C, so plan early starts if you're heading out. Best bet: get on the water around midday for the flattest surface of the week, and let the full moon do the work beneath it.