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Port Mackenzie, AK Marine Weather Forecast

Station APMA2 - Anchorage Port, AK

August 18, 2026 3:02 am AKDT
Location: 61.238N 149.887W
Wind Direction: SSW (200°)
Wind Speed: 8.0 knots
Wind Gust: 13.0 knots
Air Temperature: 61.2°F (16.2°C)
Dew Point: 48.4°F (9.1°C)


Overnight - 54°F
Aug 18, 2026
15 mph S
Chance Light Rain
A chance of rain before 4am. Mostly cloudy, with a low around 54. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Tuesday - 60°F
Aug 18, 2026
15 mph S
Mostly Cloudy then Scattered Rain Showers
Scattered rain showers after 4pm. Mostly cloudy, with a high near 60. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night - 52°F
Aug 18, 2026
5 to 15 mph S
Scattered Rain Showers then Slight Chance Light Rain
Scattered rain showers before 4am, then a slight chance of rain. Mostly cloudy, with a low around 52. South wind 5 to 15 mph. Chance of precipitation is 30%.
Wednesday - 58°F
Aug 19, 2026
0 to 5 mph S
Chance Light Rain
A chance of rain before 1pm, then a chance of rain showers. Cloudy, with a high near 58. South wind 0 to 5 mph. Chance of precipitation is 60%.
Wednesday Night - 52°F
Aug 19, 2026
0 to 10 mph NE
Light Rain Likely
A chance of rain showers before 7pm, then rain likely between 7pm and 1am, then scattered rain showers. Cloudy, with a low around 52. Northeast wind 0 to 10 mph. Chance of precipitation is 60%.
Thursday - 60°F
Aug 20, 2026
5 to 10 mph N
Light Rain Likely
Scattered rain showers before 7am, then rain likely. Cloudy, with a high near 60. North wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night - 50°F
Aug 20, 2026
0 to 5 mph NE
Chance Light Rain
A chance of rain before 4am, then rain showers likely. Cloudy, with a low around 50.
Friday - 60°F
Aug 21, 2026
5 to 10 mph S
Rain Showers Likely
Rain showers likely. Cloudy, with a high near 60.
Friday Night - 49°F
Aug 21, 2026
5 to 10 mph S
Rain Showers
Rain showers. Cloudy, with a low around 49.
Saturday - 59°F
Aug 22, 2026
5 mph E
Rain Showers
Rain showers. Cloudy, with a high near 59.
Saturday Night - 48°F
Aug 22, 2026
0 to 5 mph NE
Rain Showers
Rain showers. Cloudy, with a low around 48.
Sunday - 65°F
Aug 23, 2026
0 to 5 mph E
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 65.
Sunday Night - 49°F
Aug 23, 2026
0 to 5 mph W
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 10pm. Mostly cloudy, with a low around 49.
Monday - 65°F
Aug 24, 2026
0 to 5 mph S
Mostly Sunny
Mostly sunny, with a high near 65.

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