CatchWindow fishing intelligence

Coast Guard Sector Mobile, AL Daily Water Report — October 4, 2026

A good water day with one large asterisk: the sea state is gentle, but rain and very poor atmospheric visibility make this a choose-your-window outing rather than an all-day green light. Kayaking leads the activity scores at 8.3/10, with diving 7.9, boating 7.6 and fishing 7.4. Those are suitability estimates, not safety guarantees—especially with precipitation in the forecast throughout the day and visibility around 1 km. The most useful window is early, around dawn through the 6:46–8:46 AM solunar major period. It overlaps the tail end of the 5:32 AM high tide, while winds are light and the pressure is steady near 1015 hPa. A second worthwhile fishing and shoreline-exploring window arrives around dusk, with the 6:46–8:46 PM major period following the 6:13 PM low tide. Expect the strongest gusts near 7 PM, however, reaching 13.2 knots, so the evening is better for a close-in plan than a long, exposed run. The water itself is not the rough part of the equation: waves run about 0.5–0.7 m, with a representative 0.56 m swell from the south at a short 4-second period. Wind waves are minimal. Conditions ease further late, with the day’s calmest wave height near 0.46 m around 11 PM. Marine SST is 29 C, about 2.6 C above average, but that warmth does not fix the visibility issue; the 1 km figure is atmospheric visibility, not an underwater-clarity reading. Compared with the recent reconstructed CatchWindow history, boating and kayaking are a little less favorable than the very quiet late-September stretch, while fishing improves from yesterday’s 6.2/10. Sailing slips to 5.1/10: not because the water is unruly, but because light, variable wind, thick cloud and rain are a poor recipe for a satisfying sail. Wildlife scores highest at 9/10, with low-tide timing and light wind helping the model. Monday through Thursday look calmer offshore, generally 0.3–0.5 m waves, with Tuesday through Thursday carrying the lower rain chances. Conditions trend less inviting Friday, then turn notably rougher Saturday as waves build to 1.0–1.6 m. Best bet: launch early, stay weather-aware, and let the dawn solunar window do the heavy lifting before the rain turns the day into a gray-water negotiation.