CatchWindow fishing intelligence

Alitak, AK Daily Water Report — October 4, 2026

A workable but increasingly raw day on the water: sailing is the strongest rated option at 7.2/10, while boating at 6.9 and fishing at 6.3 remain reasonable for crews prepared for rain, cold hands, and a late-day uptick in gusts. Kayaking rates 6.1/10, suitable only for paddlers comfortable managing short-period wind chop and changing weather rather than treating the score as a safety guarantee. The best all-around window is early, before the wet stretch settles in and before the day’s strongest gusts. Waves are calmest near midnight at 0.56 m, then generally run 0.6–1.0 m through the day. By the representative period, seas are about 0.96 m with a short 5.25-second period, including 0.7 m wind waves at 3.2 seconds. That is not enormous water, but it can make for a busy, slap-happy ride, especially as SSW winds range up to 11.7 knots and gusts top out near 23 knots around 6 PM. For anglers, the 8:19–10:19 AM solunar major period overlaps the morning high tide at 9:58 AM and offers the day’s cleanest timing. A second major period runs 8:19–10:19 PM, just after the 9:07 PM high, though darkness, rain, and the day’s accumulated weather exposure make it a less forgiving choice. Pressure is low and falling, from roughly 991 to 986 hPa, so keep expectations measured rather than reading too much into the clock. Wildlife carries the day’s top score at 7.3/10, helped by tide and solunar timing, but the 98% cloud cover, rain from 7 AM through 11 PM, and 15.46 km atmospheric visibility mean this is a gray, damp viewing day—not a clarity day. Water is cold at 9.6 C, air sits near 8 C but feels closer to 4.8 C, and immersion protection matters. Compared with yesterday’s reconstructed history, conditions are notably less friendly for boating and kayaking: winds have risen from 2.8 knots, pressure has fallen, and today’s scores reflect that shift. Monday looks wetter with 1.1–1.2 m waves; Tuesday eases, and Wednesday into Thursday offers the quietest marine outlook before seas build again late week. Best bet: make the morning high-tide window your mission, then be off the water before the evening gusts start throwing their weight around.