Lake Huron (37NM Northeast of Alpena, MI)

Great Lakes — Station 45003 is online

Conditions as of 5:00 am (EDT) on Wednesday, August 23, 2017

Observed about 1 hour ago

Condition
Previous 24 Hours
Reported
24 Hour Minimum
24 Hour Maximum
Swell Height
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0.0 feet
0.0 feet
1.0 feet
Swell Period
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11.4 seconds
6.2 seconds
19.0 seconds
Swell Direction
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SSW
-
-
Wind Speed
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21 knots
10 knots
27 knots
Wind Gusts
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23 knots
14 knots
31 knots
Wind Direction
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W (270°)
-
-
Wind Wave Height
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4.9 feet
2.0 feet
6.9 feet
Wind Wave Period
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6.2 seconds
4.0 seconds
7.1 seconds
Wind Wave Direction
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WNW
-
-
Significant Wave Height
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4.9 feet
2.0 feet
6.9 feet
Average Period
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4.7 seconds
3.5 seconds
5.5 seconds
Dominant Period
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6.0 seconds
4.0 seconds
7.0 seconds
Mean Wave Direction
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WNW (302°)
-
-
Air Temperature
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63° F
63° F
69° F
Water Temperature
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66° F
66° F
67° F