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Location
Codes & time
Coordinates (DMS)
44-24.0N 083-19.0W
Decimal (maps)
44.400000 -83.316667
Time zone
America/Detroit
Now: UTC-4
Standard: UTC-5
DST from 08 Mar 2026 03:00 EDT; standard time from 01 Nov 2026 02:00 EST
Contacts
No contacts researched for Au Sable yet. The rescue centre and VHF 16 below always apply.
Emergency
Nearest rescue centre...
VHF 16distress, safety and calling (156.800 MHz)DSC 70digital selective calling
Active warnings near Au Sable
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Catalogue harbor data
- Area
- Lake Huron; Great Lakes
- Channel depth (m)
- 2
- Anchorage depth (m)
- 4.9
- Harbor size (World Port Index)
- Very Small
- Harbor type
- River (Natural)
- Shelter
- Excellent