Blue Jay Lake #3
Lake · Mammoth Lakes corridor
Blue Jay Lake #3 sits at 10,928 feet in the Mammoth Lakes corridor of California's Sierra Nevada. This high-elevation alpine lake offers calm morning conditions before afternoon wind develops.
Morning winds average 9 mph but intensify to 24 mph by afternoon. The lake sits exposed on a high plateau with limited shelter; wind funnels down the drainage by mid-day. Skip the afternoon if you're paddling or fishing. Dawn and early morning deliver the flattest water.
Over the past 30 days, Blue Jay Lake #3 averaged a NoGo Score of 13.0 with temperatures around 33 degrees Fahrenheit and average wind of 9 mph. The week ahead will follow typical spring patterns for this elevation. Wind remains the dominant factor; most days break calm early before building by afternoon. Watch for the transition from morning peace to afternoon chop.
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About Blue Jay Lake #3
Blue Jay Lake #3 lies in the high Sierra east of Mammoth Lakes, accessible via Highway 395 and the Mammoth Lakes scenic loop roads. The lake sits at 10,928 feet, making it one of the higher accessible alpine lakes in the corridor. Primary access is via Mammoth Lakes town, approximately 30 minutes' drive from Highway 395. The approach follows Forest Service roads into the glacially-sculpted basin; road conditions vary seasonally. Parking at the trailhead fills quickly on weekends. Spring and early summer often see snow on the upper approach roads; confirm access with Inyo National Forest before driving up.
Blue Jay Lake #3 experiences typical high-Sierra seasonality. Winter brings snow closure to the access roads, usually clearing by late spring. The 30-day rolling average temperature of 33 degrees reflects late April conditions; expect frozen banks in early season and ice-out occurring progressively through late spring. Average wind of 9 mph masks strong afternoon acceleration; the 30-day maximum wind reached 24 mph, a common afternoon gust for exposed alpine lakes at this elevation. Crowding averages 4 out of 10, making it quieter than lower Mammoth Lakes basins. Summer sees the longest stable windows; early autumn offers similar calm mornings before the season shortens again.
Blue Jay Lake #3 suits backpackers and day hikers seeking solitude at altitude, plus anglers targeting alpine brook trout. Experienced visitors plan around morning-only windows for paddling or fishing; afternoon wind makes water too rough for small craft or fly casting by 1 p.m. Pack insulation and wind protection; the high elevation and exposed setting mean rapid cooling after the sun drops. Parking capacity is tight; arrive by early morning or expect to circle. No motorized boats are permitted. The shallow basin warms slowly in spring; water temperature remains near freezing through May. Mosquitoes emerge in July and August.
The Mammoth Lakes corridor includes dozens of alpine lakes at similar elevations. Nearby options like Lakes 1 and 2 offer slightly lower elevation and potentially less afternoon wind, though they attract more day-traffic. Convict Lake, closer to Highway 395, offers year-round access and comparable fishing but significantly higher crowds. Blue Jay Lake #3's main advantage is its solitude and morning calm; its main drawback is the exposed afternoon wind and variable seasonal access. Combine a visit here with neighboring basin lakes to maximize time on flatwater and distribute parking pressure across multiple trailheads.