Nearby Harbors
59.2133’ N, 151.7280’ W

Port Chatham, AK

59°
H -°
L 50°
WNW
5mph
High tide
9:14 pm
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Port Chatham, AK Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Sep 5 		Showers Late
Close Hourly 		-º / 50º 69% SE 11 mph 85%
6pm Mostly Cloudy 59º 1% WNW 5 mph 69%
7pm Cloudy 58º 2% W 5 mph 71%
8pm Cloudy 56º 2% SW 3 mph 79%
9pm Cloudy 53º 2% SE 1 mph 84%
10pm Cloudy 52º 3% SE 2 mph 89%
11pm Cloudy 52º 3% SE 4 mph 88%
Sun
Sep 6 		Rain
View Hourly 		56º / 52º 94% E 18 mph 89%
12am Cloudy 52º 19% SE 5 mph 89%
1am Cloudy 52º 23% ESE 7 mph 91%
2am Cloudy 52º 12% ESE 8 mph 92%
3am Cloudy 52º 22% ESE 9 mph 93%
4am Few Showers 52º 32% ESE 10 mph 93%
5am Showers 52º 46% ESE 11 mph 93%
6am Light Rain 51º 69% ESE 11 mph 92%
7am Light Rain 51º 78% ESE 11 mph 92%
8am Light Rain 51º 74% ESE 12 mph 94%
9am Light Rain 51º 75% E 13 mph 94%
10am Rain 52º 85% E 14 mph 91%
11am Rain 54º 89% E 15 mph 87%
12pm Rain 54º 90% E 17 mph 87%
1pm Rain 54º 92% E 16 mph 87%
2pm Rain 55º 94% E 17 mph 87%
3pm Rain 55º 89% E 17 mph 87%
4pm Rain 55º 83% E 17 mph 87%
5pm Rain 56º 81% E 15 mph 85%
6pm Rain 56º 79% E 15 mph 86%
7pm Rain 56º 87% E 13 mph 86%
8pm Rain 56º 85% E 12 mph 87%
9pm Rain 55º 81% E 10 mph 88%
10pm Light Rain 55º 73% E 10 mph 89%
11pm Light Rain 55º 74% E 9 mph 89%
Mon
Sep 7 		Showers
View Hourly 		57º / 50º 56% ESE 8 mph 90%
12am Light Rain 55º 66% E 8 mph 90%
1am Light Rain 55º 62% E 7 mph 90%
2am Showers 54º 54% E 7 mph 90%
3am Showers 54º 47% E 6 mph 90%
4am Showers 54º 54% ENE 5 mph 91%
5am Light Rain 54º 66% ENE 5 mph 92%
6am Light Rain 54º 66% E 5 mph 92%
7am Showers 54º 56% E 4 mph 92%
8am Showers 53º 51% E 3 mph 94%
9am Showers 53º 53% E 3 mph 94%
10am Showers 54º 44% ESE 4 mph 93%
11am Showers 55º 51% ESE 4 mph 90%
12pm Showers 56º 49% ESE 6 mph 89%
1pm Showers 56º 40% ESE 6 mph 90%
2pm Showers 57º 39% SE 8 mph 89%
3pm Showers 57º 37% SE 8 mph 89%
4pm Few Showers 56º 30% SE 8 mph 88%
5pm Showers 56º 35% SE 8 mph 88%
Tue
Sep 8 		AM Showers 56º / 49º 52% WSW 14 mph 85%
Wed
Sep 9 		Mostly Sunny 56º / 48º 7% WNW 19 mph 76%
Thu
Sep 10 		Partly Cloudy 58º / 48º 8% NW 12 mph 74%
Fri
Sep 11 		PM Showers 56º / 48º 40% WSW 9 mph 81%
Sat
Sep 12 		PM Showers 56º / 46º 34% W 12 mph 78%

Weather Radar for Port Chatham, AK See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port Chatham, AK

This Afternoon
High : 60ºF
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Tonight
Low : 49ºF
Variable winds less than 5 kt becoming ESE 5 to 10 kt after midnight. A slight chance of rain after 4am. Seas 1 to 2 ft.
Sunday
High : 58ºF
E wind 15 to 20 kt, with gusts as high as 25 kt. Rain, mainly after 7am. Seas 3 to 4 ft.
Sunday Night
Low : 53ºF
E wind 10 to 20 kt. Rain. Seas 2 to 4 ft.
Labor Day
High : 57ºF
Variable winds 5 kt or less. A chance of rain. Seas around 1 ft.
Monday Night
Low : 52ºF
SE wind around 10 kt. Rain likely, mainly after 10pm. Seas around 2 ft.
Tuesday
High : 57ºF
S wind 5 to 10 kt becoming WSW in the afternoon. Scattered showers before 1pm, then a chance of showers after 4pm. Seas around 2 ft.
Tuesday Night
Low : 51ºF
W wind around 10 kt, with gusts as high as 25 kt. A chance of rain. Seas 2 to 3 ft.
Wednesday
High : 59ºF
WNW wind around 15 kt, with gusts as high as 30 kt. A chance of showers. Seas around 3 ft.

NOAA Buoy Data Near Port Chatham, AK See Map

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    Wind Speed Forecast for Port Chatham, AK

    SundayMonday
    Wind Speed (MPH) 52811141715107548
    2am6am10am2pm6pm10pm2am6am10am2pm6pm10pm
    MPH 52811141715107548
    DIR WNWSEESEESEEEEEEEESESE

    Current Weather Conditions In Port Chatham, AK

    As Of: 35 minutes ago

    • 59ºF
    • 59ºF
    • 5mph
    • 0º (WNW)
    • 5mph
    • Mostly Cloudy
    • 10mi
    • 30.06"
    • 69%
    • 0ºF

    The weather right now in Port Chatham, AK is Mostly Cloudy. The current temperature is 59°F, and the expected high and low for today, Saturday, September 5, 2026, are -° high temperature and 50°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the West Northwest. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 59° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 69 percent, and air pressure at 30.06 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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