The South Fork of the Stanislaus is currently running at 57 CFS in Strawberry and 13 CFS near Fraser Flat. These flows are normal for this time of year, though we could see them drop further over the next few weeks. Recent weather has been on the cooler side, with daytime highs in the lower 50s and nighttime lows in the mid to low 40s. The section is still accessible for now, but one more storm will likely close upper access points until next spring.

Tactics & Conditions

With winter temperatures now fully in effect, dry fly opportunities have slowed considerably. Nymphing will be the most productive approach as fish settle into their winter holding water. Cold air and water temperatures, combined with limited surface insect activity, push trout into the deepest, slowest-moving runs where they can conserve energy.

An indicator nymphing setup is the most effective way to reach these fish and maintain a natural drift.

Recommended flies:

• Stoneflies
• Psycho May
• Red Dart
• Perdigons

Season Outlook

Fishing always slows this time of year, but there are still plenty of willing fish and very little angling pressure. When targeting high-elevation winter water, focus exclusively on slow, deep pools and runs. Expect to walk more and fish fewer spots—this is normal and the most productive winter strategy.

Don’t forget to pinch your barbs, as winter regulations are now in effect. And if you’re not able to make it out fishing, this is an excellent time to restock your fly boxes, tie new patterns, or start prepping gear for the opener when the lower rivers reopen.