Fishing Season: All year

Au Sable River - MI

Fishing Outlook & Conditions

Water Temp:

60

Gates Ausable Lodge's Tip of the Week

Fish a cinnamon ant behind a bigger dry.

Directions open in app

Map of Au Sable River

Water Flow Data

Orvis-Endorsed guides nearby

Gates Ausable Lodge Full-service fly-shop, guides, dining room and lodging

5-Day Outlook as of 9/11/25

Perfect September days

Techniques & Tips as of 9/11/25

Blind fish ants, Adams. Dries and droppers. Small streamers.

Local Species Available All year

  • Fish Icon

    Trout

Gates Ausable Lodge's Recommended Gear

Description: About Au Sable River

The Au Sable is one of the stablest flowing rivers in the country. Largely fed by springs, it boasts consistent hatches and wild trout. It is a renowned dry-fly river, but is also known as the birthplace of many modern streamer techniques.

Nearest Airport:

Traverse City

Hatches:

BWOs, isos, cahills, tricos, ants

Best Time to Fish:

evening

Best Stretch:

Everywhere