CatchWindow fishing intelligence

Port Moller, AK Daily Water Report — October 5, 2026

Port Moller gets a qualified go today: workable for prepared boaters and sailors, with the best margin in the early hours, but the afternoon wind is the part that deserves your full attention. Sailing leads the activity estimates at 7.3/10, followed by diving at 6.8 and boating at 6.7; kayaking at 6.0 and fishing at 5.8 look more conditional rather than automatic plans. The cleanest water window is around midnight through early morning, when waves bottom near 0.24 m and the wind is at the low end of its 6.9–15.1-knot range. That is a useful launch-and-return opportunity, not a promise of a flat day: the representative sea state builds to 0.92 m, mostly short-period 0.84 m wind waves at 3.5 seconds. A modest 0.22 m swell from the north adds little drama by itself, but short wind chop can make the ride and paddle home feel longer than the distance suggests. The main tradeoff arrives through the afternoon. Northwest winds are forecast to gust as high as 30.5 knots near 2 PM, while air temperatures hover around 6 C and feel closer to 1 C. Full cloud cover, a day-long rain window, and a rising barometer near 1002 hPa complete a properly autumnal package, even though representative precipitation is zero. Atmospheric visibility is forecast around 13 km; that says nothing about underwater visibility. The 9.3 C marine SST is near average, but it is still cold-water exposure territory. For fishing, the stronger timing is the 9:41–11:41 AM solunar major period, overlapping the approach to the 12:17 PM low tide. The evening high tide at 7:17 PM comes after sunset, though dusk lasts until 8:48 PM. Shoreline users should respect the large tidal swing from -0.28 m at midday to 3.40 m in the evening. Compared with the previous few days, this is a step down from Sunday’s lighter 8.8-knot wind and stronger boating, kayaking, and diving estimates. Tuesday stays unsettled with rain chances and 0.7–1.0 m waves; Wednesday looks lighter-wind, while Thursday turns breezier again. Best bet: make an early, conservative outing before the northwest gusts turn Port Moller from brisk to bossy.