Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TONIGHT...SW wind 30 kt. Seas 8 ft. Rain showers. .SAT...SW wind 35 kt. Seas 10 ft. Rain showers. .SAT NIGHT...SW wind 30 kt. Seas 10 ft. .SUN AND SUN NIGHT...W wind 25 kt. Seas 6 ft. .MON...NW wind 25 kt. Seas 4 ft. .TUE THROUGH WED...NW wind 15 kt. Seas 3 ft.
Local weather forecast
Weather in Chignik Lagoon, AK
Updated 2026-09-26 07:15 local time · ZIP codes 99565
Now45°F
Patchy rain nearby
High / Low48° / 43°
Rain chance87%
Wind7 mph
Weather alerts
2Active alerts
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TONIGHT...SW wind 20 kt becoming S 30 kt after midnight. Seas 8 ft. Rain showers. .SAT...SW wind 30 kt. Seas 10 ft. Rain showers. .SAT NIGHT...SW wind 30 kt. Seas 11 ft. .SUN AND SUN NIGHT...W wind 20 kt. Seas 8 ft. .MON...NW wind 25 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 5 ft. .WED...NW wind 15 kt. Seas 4 ft.
Hourly
Next hours
Now45°41% rain
45°41% rain8 AM44°35% rain
44°35% rain9 AM
43°34% rain
43°34% rain10 AM44°42% rain
44°42% rain11 AM45°26% rain
45°26% rain12 PM47°21% rain
47°21% rain1 PM47°25% rain
47°25% rain2 PM
46°58% rain
46°58% rain3 PM46°35% rain
46°35% rain4 PM46°30% rain
46°30% rain5 PM48°16% rain
48°16% rain6 PM48°23% rain
48°23% rainForecast
3-day weather forecast
Today2026-09-26
48° 43°Patchy rain nearby
Rain 87%Gust 13 mph
Tomorrow2026-09-27
45° 42°Patchy rain nearby
Rain 82%Gust 8 mph
Monday2026-09-28
48° 41°Light rain shower
Rain 88%Gust 17 mph
Conditions
Weather details
Feels like41°F
Humidity91%
Pressure29.22 inHg
Visibility6 mi
Wind7 mph SW
Wind gusts9 mph
Precipitation0.00 in
UV index0
Daylight
Sunrise, sunset and moon
Sunrise08:27 AM
Sunset08:22 PM
Moonrise07:59 PM
Moon phaseFull Moon
Next 24 hours
Key weather changes ahead
Warmest hour5 PM · 48°F
Coolest hour6 AM · 42°F
Highest rain chance2 PM · 58%
Strongest gusts3 PM · 28 mph
Practical guide
Weather insights for today
Take an umbrella
Rain chance reaches about 58% over the next 12 hours.
A jacket or sweater is a good idea
It feels like 41°F with winds near 7 mph.
Best window: 5 PM
48°F, 16% rain chance and 11 mph wind.
Allow a little extra driving time
Visibility is around 6 mi; gusts may reach 28 mph.
Run with a few weather adjustments
Current temperature is 45°F, wind 7 mph, rain chance up to 58%.
Low UV protection needs
UV index is 0.
Local weather characteristics in Chignik Lagoon
Alaska spans Arctic, subarctic and maritime climates, so temperatures and precipitation can differ sharply between the coast, interior and far north.
Chignik Lagoon is part of the West weather region. The forecast point is near 56.19°N latitude and 158.45°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Chignik Lagoon weather today
Patchy rain nearby and 45°F in Chignik Lagoon, AK. Today's high is 48°F with a 87% rain chance. Winds are around 7 mph with gusts near 9 mph. Relative humidity is 91%, pressure is 29.22 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Chignik Lagoon
Sunrise is at 08:27 AM and sunset is at 08:22 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 45°F and a low near 42°F. The maximum rain chance is 82%.
Nearby
Weather near Chignik Lagoon
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