
Diamond Lake
Nestled within the breathtaking landscapes of the Umpqua National Forest in southern Oregon, Diamond Lake stands as a majestic jewel spanning an impressive 2,824 acres. This pristine lake, located just north of the renowned Crater Lake National Park in Douglas County, is a testament to the natural beauty and recreational splendor that graces the region. Diamond Lake has rightfully earned its place as one of the most popular recreational fisheries in southern Oregon, drawing anglers and nature enthusiasts from far and wide. The lake's crystal-clear waters are home to a thriving population of rainbow trout, creating a haven for fishing enthusiasts. Whether casting lines from boats or the tranquil banks, anglers can immerse themselves in the joy of pursuing the prized rainbow trout that inhabit these pristine waters. The Umpqua National Forest, where Diamond Lake is situated, provides a stunning backdrop for outdoor adventures. With five paved boat ramps strategically placed along the shores, access to the expansive lake is convenient for boating enthusiasts. Whether you bring your own vessel or rent one locally, the shimmering waters of Diamond Lake beckon for leisurely boat rides and angling escapades. Surrounding Diamond Lake are three U.S. Forest Service campgrounds, offering a range of camping options for those seeking a rustic retreat. The opportunity to camp amidst the natural beauty of the Umpqua National Forest enhances the overall experience, allowing visitors to connect with nature and relish the serenity of the surroundings. Additionally, a privately owned resort near Diamond Lake provides alternative accommodations for those looking for a comfortable and well-appointed stay. The proximity to Crater Lake National Park further adds to the allure of Diamond Lake. Visitors can easily explore the iconic wonders of Crater Lake, known for its deep blue waters and breathtaking vistas, creating a comprehensive and unforgettable experience for nature enthusiasts. In summary, Diamond Lake in Douglas County, Oregon, is a haven of natural splendor and recreational delights. Whether you're angling for rainbow trout, enjoying a scenic boat ride, or camping under the stars, Diamond Lake invites you to embrace the beauty of the Umpqua National Forest and create cherished memories in this 2,824-acre oasis in southern Oregon.
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Diamond Lake
Nestled within the breathtaking landscapes of the Umpqua National Forest in southern Oregon, Diamond Lake stands as a majestic jewel spanning an impressive 2,824 acres. This pristine lake, located just north of the renowned Crater Lake National Park in Douglas County, is a testament to the natural beauty and recreational splendor that graces the region. Diamond Lake has rightfully earned its place as one of the most popular recreational fisheries in southern Oregon, drawing anglers and nature enthusiasts from far and wide. The lake's crystal-clear waters are home to a thriving population of rainbow trout, creating a haven for fishing enthusiasts. Whether casting lines from boats or the tranquil banks, anglers can immerse themselves in the joy of pursuing the prized rainbow trout that inhabit these pristine waters. The Umpqua National Forest, where Diamond Lake is situated, provides a stunning backdrop for outdoor adventures. With five paved boat ramps strategically placed along the shores, access to the expansive lake is convenient for boating enthusiasts. Whether you bring your own vessel or rent one locally, the shimmering waters of Diamond Lake beckon for leisurely boat rides and angling escapades. Surrounding Diamond Lake are three U.S. Forest Service campgrounds, offering a range of camping options for those seeking a rustic retreat. The opportunity to camp amidst the natural beauty of the Umpqua National Forest enhances the overall experience, allowing visitors to connect with nature and relish the serenity of the surroundings. Additionally, a privately owned resort near Diamond Lake provides alternative accommodations for those looking for a comfortable and well-appointed stay. The proximity to Crater Lake National Park further adds to the allure of Diamond Lake. Visitors can easily explore the iconic wonders of Crater Lake, known for its deep blue waters and breathtaking vistas, creating a comprehensive and unforgettable experience for nature enthusiasts. In summary, Diamond Lake in Douglas County, Oregon, is a haven of natural splendor and recreational delights. Whether you're angling for rainbow trout, enjoying a scenic boat ride, or camping under the stars, Diamond Lake invites you to embrace the beauty of the Umpqua National Forest and create cherished memories in this 2,824-acre oasis in southern Oregon.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Diamond Lake is 33°F.
Current Snapshot
Forecast: Tuesday, Apr 29
Cloudy
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)
9:34 PM - 12:04 AM
7:00 AM - 7:00 AM
1:27 PM - 2:57 PM
7:00 AM - 7:00 AM
Outlook for Tuesday at Diamond Lake
Expect temperatures ranging from 35°F to 47°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 5 mph, with potential gusts reaching up to 16 mph. The maximum UV index will be 4 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 4/5 (Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 9:34 PM and 7:00 AM, or try the minor windows near 1:27 PM and 7:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Diamond Lake.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Diamond Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
33°F
On Mar 31
Coldest point in the Last 12 Months.
Average in Period
45°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 (67°F).
- Coolest avg: April (34°F).
- Rapid warming often occurs: April → May (+15°F).
- Sharpest cooling trend: September → October (-12°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
357°
Pressure
1023 mb
Cloud Cover
25%
Visibility
18 miles
Daily Pressure Forecast


Frequently Asked Questions About Diamond Lake
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