ANCHORAGE, Knik Arm Marine Forecast
Alaska · 61.237°, -149.890° · National Weather Service
Next 24 hours
7-Day Marine Outlook
Wind, temperature, and conditions for ANCHORAGE, Knik Arm.
About the marine forecast for ANCHORAGE, Knik Arm
This is the National Weather Service forecast for ANCHORAGE, Knik Arm (Alaska), covering wind, wave height, temperature, and conditions over the coming week. Wind and seas are what make or break a day on the water, so start there. Remember that gusts, not the average, are what knock you around, and that wind blowing against the tide stacks the seas up steeper than the numbers suggest. Wave height here is the significant wave height, so some individual waves come through taller.
Planning a trip out of ANCHORAGE, Knik Arm? Pair this with the ANCHORAGE, Knik Arm tide chart so you've got the water and the weather in one look.
Frequently asked
What is the wind forecast for ANCHORAGE, Knik Arm today?+
Today at ANCHORAGE, Knik Arm, expect wind from the NE at 5 mph, with light rain likely. See the hourly breakdown above for how it changes through the day.
Where does this ANCHORAGE, Knik Arm marine forecast come from?+
It's the official National Weather Service point forecast for ANCHORAGE, Knik Arm's coordinates, covering wind, temperature, and conditions for the next 7 days. It's the same data marine forecasts are built on.
Is it a good day to go boating at ANCHORAGE, Knik Arm?+
Check the wind first — it's what makes or breaks a day on the water — then the conditions and any advisories. Match the forecast to your boat and experience, tell someone your plan, and always leave yourself a way back.
See the wind on your chart
Pathr paints live wind, waves, and radar right on the ANCHORAGE, Knik Arm chart, and routes you around the shallows. Free to try for two months on iOS.