
Cathedral Lakes (Upper and Lower Lakes)
Cathedral Lakes is a beautiful alpine lake situated in the heart of Yosemite National Park, Mariposa County, California. The lake is located at an elevation of 9,288 feet and spans across an area of approximately 65 acres. It is one of two lakes in the Cathedral Lakes area, with the other being the Upper Cathedral Lake, which is located at an elevation of 9,585 feet. The two lakes are situated in close proximity to Cathedral Peak and Tresidder Peak, providing a stunning backdrop for visitors. The ecological significance of Cathedral Lake is noteworthy. The lake and its surrounding areas are home to a variety of plant and animal species, many of which are unique to the region. The lake supports a diverse aquatic ecosystem, with several species of fish such as rainbow trout, brook trout, and golden trout being commonly found in its waters. The lake is also an important breeding ground for several species of waterfowl, including the common loon, mallard duck, and Canada goose. Cathedral Lake is a popular destination for outdoor enthusiasts and nature lovers due to its picturesque scenery and diverse ecological system. The lake is accessible via a 7-mile round trip hike from the trailhead in Tuolumne Meadows, along the John Muir Trail. The hike to the lake is relatively moderate, offering visitors the opportunity to explore the surrounding areas at their leisure. Several hiking trails are located around the lake, offering visitors the opportunity to explore the surrounding peaks and ridges. In conclusion, Cathedral Lake is a natural treasure situated in Yosemite National Park, Mariposa County, California. The lake and its surrounding areas provide a critical habitat for a variety of plant and animal species, as well as offering visitors the opportunity to engage in recreational activities such as hiking and fishing. The management and conservation of the lake and its ecological system are critical to ensuring its continued contribution to the region's social, economic, and ecological well-being. The lake's accessibility and proximity to several popular hiking trails make it an excellent destination for visitors seeking a unique and breathtaking outdoor experience.
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Cathedral Lakes (Upper and Lower Lakes)
Cathedral Lakes is a beautiful alpine lake situated in the heart of Yosemite National Park, Mariposa County, California. The lake is located at an elevation of 9,288 feet and spans across an area of approximately 65 acres. It is one of two lakes in the Cathedral Lakes area, with the other being the Upper Cathedral Lake, which is located at an elevation of 9,585 feet. The two lakes are situated in close proximity to Cathedral Peak and Tresidder Peak, providing a stunning backdrop for visitors. The ecological significance of Cathedral Lake is noteworthy. The lake and its surrounding areas are home to a variety of plant and animal species, many of which are unique to the region. The lake supports a diverse aquatic ecosystem, with several species of fish such as rainbow trout, brook trout, and golden trout being commonly found in its waters. The lake is also an important breeding ground for several species of waterfowl, including the common loon, mallard duck, and Canada goose. Cathedral Lake is a popular destination for outdoor enthusiasts and nature lovers due to its picturesque scenery and diverse ecological system. The lake is accessible via a 7-mile round trip hike from the trailhead in Tuolumne Meadows, along the John Muir Trail. The hike to the lake is relatively moderate, offering visitors the opportunity to explore the surrounding areas at their leisure. Several hiking trails are located around the lake, offering visitors the opportunity to explore the surrounding peaks and ridges. In conclusion, Cathedral Lake is a natural treasure situated in Yosemite National Park, Mariposa County, California. The lake and its surrounding areas provide a critical habitat for a variety of plant and animal species, as well as offering visitors the opportunity to engage in recreational activities such as hiking and fishing. The management and conservation of the lake and its ecological system are critical to ensuring its continued contribution to the region's social, economic, and ecological well-being. The lake's accessibility and proximity to several popular hiking trails make it an excellent destination for visitors seeking a unique and breathtaking outdoor experience.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Cathedral Lakes (Upper and Lower Lakes) is 34°F.
Current Snapshot
Forecast: Wednesday, Apr 30
Rain
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)
10:28 PM - 12:58 AM
7:00 AM - 7:00 AM
2:30 PM - 4:00 PM
7:00 AM - 7:00 AM
Outlook for Wednesday at Cathedral Lakes (Upper and Lower Lakes)
Expect temperatures ranging from 32°F to 44°F. There's a 58% chance of rain, potentially bringing around 0.9" snow. Winds will be averaging 4 mph, with potential gusts reaching up to 16 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 10:28 PM and 7:00 AM, or try the minor windows near 2:30 PM and 7:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Cathedral Lakes (Upper and Lower Lakes).
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Lake Information
Nearby Lakes
Water Temperature History
Trends for Cathedral Lakes (Upper and Lower Lakes)
Current Temp
Latest recorded surface temperature.
Lowest in Period
33°F
On May 5
Coldest point in the Last 12 Months.
Average in Period
49°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: July (70°F).
- Coolest avg: May (35°F).
- Rapid warming often occurs: May → June (+24°F).
- Sharpest cooling trend: October → November (-14°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
84°
Pressure
1017 mb
Cloud Cover
66%
Visibility
15 miles
Daily Pressure Forecast


Frequently Asked Questions About Cathedral Lakes (Upper and Lower Lakes)
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