Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM Wind forecasts reflect the predominant speed and direction expected. Seas forecasts represent the average of the highest one-third of the combined windwave and swell height. .TONIGHT...W wind 10 kt becoming S 20 kt late. Seas 5 ft. .SAT...S wind 25 kt. Seas 9 ft. Rain in the morning. .SAT NIGHT...S wind 20 kt. Seas 8 ft. Rain late. .SUN...S wind 25 kt. Seas 10 ft. Rain. .SUN NIGHT...S wind 30 kt. Seas 11 ft. Showers. .MON...S wind 15 kt. Seas 10 ft. .TUE...SW wind 15 kt. Seas 9 ft. .WED...S wind 15 kt. Seas 9 ft.
Local weather forecast
Weather in Port Alexander, AK
Updated 2026-09-26 07:15 local time · ZIP codes 99836
Now49°F
Light rain shower
High / Low50° / 48°
Rain chance91%
Wind22 mph
Weather alerts
2Active alerts
Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM Wind forecasts reflect the predominant speed and direction expected. Seas forecasts represent the average of the highest one-third of the combined windwave and swell height. .TODAY...S wind 25 kt. Seas 5 ft building to 9 ft. Rain early in the morning. .TONIGHT...S wind 20 kt. Seas 9 ft. Rain late. .SUN...S wind 25 kt. Seas 11 ft. Rain. .SUN NIGHT...S wind 25 kt. Seas 12 ft. Rain. .MON...SW wind 15 kt. Seas 10 ft. .TUE...SW wind 15 kt. Seas 8 ft. .WED...S wind 15 kt. Seas 8 ft.
Hourly
Next hours
Now49°73% rain
49°73% rain8 AM
48°83% rain
48°83% rain9 AM48°78% rain
48°78% rain10 AM48°78% rain
48°78% rain11 AM
48°85% rain
48°85% rain12 PM48°76% rain
48°76% rain1 PM49°79% rain
49°79% rain2 PM49°76% rain
49°76% rain3 PM50°51% rain
50°51% rain4 PM49°75% rain
49°75% rain5 PM50°66% rain
50°66% rain6 PM50°64% rain
50°64% rainForecast
3-day weather forecast
Today2026-09-26
50° 48°Light rain shower
Rain 91%Gust 26 mph
Tomorrow2026-09-27
52° 49°Light rain shower
Rain 93%Gust 27 mph
Monday2026-09-28
51° 49°Patchy rain nearby
Rain 75%Gust 9 mph
Conditions
Weather details
Feels like41°F
Humidity89%
Pressure29.94 inHg
Visibility6 mi
Wind22 mph ESE
Wind gusts28 mph
Precipitation0.04 in
UV index0
Daylight
Sunrise, sunset and moon
Sunrise06:48 AM
Sunset06:43 PM
Moonrise06:20 PM
Moon phaseFull Moon
Next 24 hours
Key weather changes ahead
Warmest hour6 AM · 52°F
Coolest hour9 AM · 48°F
Highest rain chance3 AM · 88%
Strongest gusts10 AM · 37 mph
Practical guide
Weather insights for today
Take an umbrella
Rain chance reaches about 85% over the next 12 hours.
A jacket or sweater is a good idea
It feels like 41°F with winds near 22 mph.
Best window: 3 PM
50°F, 51% rain chance and 19 mph wind.
Use extra caution while driving
Visibility is around 6 mi; gusts may reach 37 mph.
Running conditions are less comfortable
Current temperature is 49°F, wind 22 mph, rain chance up to 85%.
Low UV protection needs
UV index is 0.
Local weather characteristics in Port Alexander
Alaska spans Arctic, subarctic and maritime climates, so temperatures and precipitation can differ sharply between the coast, interior and far north.
Port Alexander is part of the West weather region. The forecast point is near 56.25°N latitude and 133.64°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.
Port Alexander weather today
Light rain shower and 49°F in Port Alexander, AK. Today's high is 50°F with a 91% rain chance. Winds are around 22 mph with gusts near 28 mph. Relative humidity is 89%, pressure is 29.94 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Port Alexander
Sunrise is at 06:48 AM and sunset is at 06:43 PM. Tomorrow's forecast calls for Light rain shower with a high near 52°F and a low near 49°F. The maximum rain chance is 93%.
Nearby
Weather near Port Alexander
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