CatchWindow fishing intelligence

Unalaska, AK Daily Water Report — October 4, 2026

Unalaska gets a qualified green light for small-boat and paddle plans, with a big asterisk for the morning wind spike. Boating rates strongest at 8.1/10 and kayaking 8.4/10, supported by generally modest seas: representative waves are 0.78 m at 5.2 seconds, with 0.64 m of northwest swell and only 0.32 m of short wind wave. That is workable water, not a promise of comfort, especially in 8.7 C sea water. The cleanest early-water opportunity was around 1 AM, when the forecast wave minimum reached 0.3 m, but daylight users should focus on the period after the 7:11 AM low and before conditions get too unsettled. Winds are representative at just 3 knots from the southwest, yet the day’s range tells the more useful story: winds may reach 18.6 knots, with a 38.5-knot gust forecast around 10 AM. That gust potential is the day’s loudest warning. Keep routes conservative, watch exposed crossings, and do not let a low representative wind reading talk you into ignoring the upper-end forecast. Fishing is middling at 5.8/10. The 9:11–11:11 AM solunar major overlaps the rising tide, while the 9:11 PM–11:11 PM major arrives after dusk. Pressure is low but rising, from a day low near 981 hPa toward 992 hPa. The NOAA chlorophyll estimate is high at 1.64 mg/m³, but it does not identify fish activity or guarantee catches. Rain is possible throughout the day, skies are heavily clouded, and atmospheric visibility is about 7.2 km; that is not an underwater-visibility reading. Divers get a fair 6.7/10 rather than a standout day: manageable wave heights help, but cold water, rain, and wind variability deserve respect. Sailing is less appealing at 4.7/10 because gust spread matters more than the gentle representative breeze. Wildlife scores 7.9/10, with the morning low tide and solunar timing providing the model’s favorable ingredients. Compared with October 3, boating is nearly steady, kayaking improves sharply, while sailing drops from 8.8/10 under today’s gustier outlook. Monday and Tuesday trend cooler, wet, and a little lumpier, with waves up to 1.2 m; Wednesday may ease before stronger winds return Thursday. Best bet: launch only if the morning gust picture behaves, then use the rising-tide daylight window for a short, sheltered paddle or boat run.