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St. Michael Marine Forecast

Alaska · 63.475°, -162.027° · National Weather Service

Now
Mostly Cloudy
Wind
5 mph
from the SW
Seas
Temp
52°F

Next 24 hours

3:00 PM
52°
5
7%
4:00 PM
52°
5
7%
5:00 PM
52°
5
7%
6:00 PM
52°
5
7%
7:00 PM
51°
5
9%
8:00 PM
51°
5
9%
9:00 PM
51°
5
9%
10:00 PM
50°
5
7%
11:00 PM
50°
5
7%
12:00 AM
50°
5
7%
1:00 AM
50°
5
2:00 AM
48°
5
3:00 AM
48°
5
4:00 AM
48°
5
5:00 AM
47°
5
6:00 AM
48°
5
7:00 AM
48°
10
8:00 AM
47°
10
9:00 AM
48°
10
10:00 AM
49°
10
12%
11:00 AM
50°
10
12%
12:00 PM
51°
10
12%
1:00 PM
52°
15
23%
2:00 PM
52°
15
23%

7-Day Marine Outlook

Wind, temperature, and conditions for St. Michael.

This Afternoon
5 mph
53°
Tonight
5 mph
46°
Monday
5 to 15 mph
54°
Monday Night
15 to 20 mph
49°
Tuesday
20 mph
54°
Tuesday Night
20 to 25 mph
45°
Wednesday
15 to 25 mph
50°
Wednesday Night
5 to 15 mph
44°
Thursday
5 to 10 mph
51°
Thursday Night
5 to 10 mph
44°
Friday
10 mph
51°
Friday Night
10 to 15 mph
43°
Saturday
15 mph
48°
Saturday Night
15 to 20 mph
41°

About the marine forecast for St. Michael

This is the National Weather Service forecast for St. Michael (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 St. Michael? Pair this with the St. Michael tide chart so you've got the water and the weather in one look.

Frequently asked

What is the wind forecast for St. Michael today?+

Today at St. Michael, expect wind from the W at 5 mph, with mostly cloudy. See the hourly breakdown above for how it changes through the day.

Where does this St. Michael marine forecast come from?+

It's the official National Weather Service point forecast for St. Michael'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 St. Michael?+

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.

Nearby marine forecasts

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