Lower Long Lake
Lake · Yosemite corridor
Lower Long Lake sits at 8,619 feet in the Yosemite corridor of the Sierra Nevada. This high-elevation basin lake offers reliable access and moderate wind exposure in spring and early summer.
Wind typically builds through the afternoon as air funnels down the drainage; mornings are calmer. At this elevation, snow persists into early summer and water temperature remains cold year-round. Head here before noon if you're sensitive to wind or paddling.
Over the past 30 days, Lower Long Lake averaged a 30-day wind of 13 mph with peaks near 39 mph, and temperatures around 25 degrees Fahrenheit. The week ahead shows whether that pattern holds or breaks; check the 7-day forecast grid below to spot calmer windows and warming trends typical of late April into May.
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About Lower Long Lake
Lower Long Lake lies in the Yosemite corridor at 8,619 feet elevation, accessed via Highway 120 from the west or Highway 395 from the east. The lake sits in a high-Sierra basin with modest popularity (0.25 base score), making it less crowded than Tenaya Lake or Ellery Lake nearby. The primary approach is from the Highway 120 corridor; typical drive times run 2 to 3 hours from the Bay Area or 4 to 5 hours from the Central Valley. Winter closure of Highway 120 (typically November through May) restricts eastern access; confirm road status before departing.
Conditions at Lower Long Lake are shaped by elevation and drainage orientation. Over the rolling 30-day window, average temperature was 25 degrees Fahrenheit with a 30-day average wind of 13 mph; peak gusts reached 39 mph. Afternoons are consistently windier as thermal convection and channeling effects accelerate flow down the basin. Mornings offer the best window for calm water; plan activities between sunrise and mid-morning. Snow patches linger into early summer depending on snowpack; access may require low-clearance vehicle caution into late May. Crowding remains light (6.0 average) except during holiday weekends or school breaks.
Lower Long Lake works best for kayakers, paddleboarders, and anglers who can work around wind and cold water. Morning paddlers will find glassy conditions; afternoon users should expect 10 to 25 mph wind and small chop. The lake's shallow margins warm faster than deep basins, but sustained water temperatures below 40 degrees Fahrenheit demand appropriate cold-water gear year-round at this elevation. Parking is informal and usually unrestricted; arrive early during peak weekends to secure a spot. No motorized boats are permitted; this preserves the quiet and keeps the user base small.
Nearby alternatives include Tenaya Lake (lower elevation, warmer, busier) and Ellery Lake (adjacent, similar character). For comparison, lower-elevation lakes like Donner Lake warm 10 to 15 degrees Fahrenheit warmer in spring. If Highway 120 is closed, Ellery Lake via Highway 395 offers similar high-Sierra conditions with the same morning-calm, afternoon-wind profile. The Yosemite corridor as a whole sees heaviest use May through October; spring shoulder season (April and early May) offers solitude with lingering snow and cold water temperatures.