
Moses Lake
Nestled within the picturesque landscapes of Grant County, Washington, lies Moses Lake, a captivating water body with a rich history and a crucial role in the region's irrigation infrastructure. With a sprawling expanse covering 6,803 acres, Moses Lake is not just a body of water; it's a vital component of the Columbia River basin, making it an integral part of the Pacific Northwest's natural heritage. Originally, Moses Lake was a shallow natural lake, but its destiny took a transformative turn in the early 20th century when it was dammed for irrigation purposes. This strategic move was a part of the ambitious Columbia Basin Project, overseen and managed by the United States Bureau of Reclamation. The project aimed to harness the region's water resources to support agriculture and facilitate sustainable land use. Moses Lake draws its lifeblood from Crab Creek, a meandering tributary of the mighty Columbia River. Additionally, it receives water from the runoff generated by the surrounding irrigated agricultural lands. While this lake once contributed its waters to Crab Creek, it now channels its flow into the expansive Potholes Reservoir, a reservoir that owes its existence to the O'Sullivan Dam, which adeptly impounds Crab Creek. For fishing enthusiasts and outdoor adventurers, Moses Lake is a haven waiting to be explored. Its waters are home to a variety of fish species, providing a thrilling angling experience. As you cast your line into the lake's depths, you might encounter species like Bass, Trout, and more, offering a rewarding challenge to both novice and seasoned anglers. Beyond fishing, Moses Lake offers a wealth of recreational opportunities. Boating, kayaking, and paddleboarding are just a few ways to savor the lake's pristine beauty and soak in the serenity of the surroundings. The lake's vast expanse invites you to embark on memorable adventures, from leisurely picnics on its shores to birdwatching escapades in the adjacent wetlands. In conclusion, Moses Lake stands as a testament to human ingenuity and the harmonious coexistence of nature and agriculture. Its transformation from a natural lake to a reservoir reflects the determination of the community to harness the land's potential while preserving the region's natural beauty. Today, Moses Lake continues to play a vital role in Grant County's landscape, offering not just irrigation but also a scenic retreat for those seeking solace in the embrace of Washington's great outdoors. It's a place where history, nature, and recreation converge, making it a must-visit destination in the heart of the Pacific Northwest.
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Moses Lake
Nestled within the picturesque landscapes of Grant County, Washington, lies Moses Lake, a captivating water body with a rich history and a crucial role in the region's irrigation infrastructure. With a sprawling expanse covering 6,803 acres, Moses Lake is not just a body of water; it's a vital component of the Columbia River basin, making it an integral part of the Pacific Northwest's natural heritage. Originally, Moses Lake was a shallow natural lake, but its destiny took a transformative turn in the early 20th century when it was dammed for irrigation purposes. This strategic move was a part of the ambitious Columbia Basin Project, overseen and managed by the United States Bureau of Reclamation. The project aimed to harness the region's water resources to support agriculture and facilitate sustainable land use. Moses Lake draws its lifeblood from Crab Creek, a meandering tributary of the mighty Columbia River. Additionally, it receives water from the runoff generated by the surrounding irrigated agricultural lands. While this lake once contributed its waters to Crab Creek, it now channels its flow into the expansive Potholes Reservoir, a reservoir that owes its existence to the O'Sullivan Dam, which adeptly impounds Crab Creek. For fishing enthusiasts and outdoor adventurers, Moses Lake is a haven waiting to be explored. Its waters are home to a variety of fish species, providing a thrilling angling experience. As you cast your line into the lake's depths, you might encounter species like Bass, Trout, and more, offering a rewarding challenge to both novice and seasoned anglers. Beyond fishing, Moses Lake offers a wealth of recreational opportunities. Boating, kayaking, and paddleboarding are just a few ways to savor the lake's pristine beauty and soak in the serenity of the surroundings. The lake's vast expanse invites you to embark on memorable adventures, from leisurely picnics on its shores to birdwatching escapades in the adjacent wetlands. In conclusion, Moses Lake stands as a testament to human ingenuity and the harmonious coexistence of nature and agriculture. Its transformation from a natural lake to a reservoir reflects the determination of the community to harness the land's potential while preserving the region's natural beauty. Today, Moses Lake continues to play a vital role in Grant County's landscape, offering not just irrigation but also a scenic retreat for those seeking solace in the embrace of Washington's great outdoors. It's a place where history, nature, and recreation converge, making it a must-visit destination in the heart of the Pacific Northwest.
Read more detailsCurrent Conditions
Water Temperature
Current Snapshot
Forecast: Monday, May 5
Clear
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)
2:56 AM - 5:26 AM
10:33 AM - 1:03 PM
7:45 PM - 9:15 PM
9:36 AM - 11:06 AM
Outlook for Monday at Moses Lake
Expect temperatures ranging from 38°F to 71°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 7 mph, with potential gusts reaching up to 19 mph. The maximum UV index will be 7 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 2:56 AM and 10:33 AM, or try the minor windows near 7:45 PM and 9:36 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Moses Lake.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Moses Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
33°F
On Jan 22
Coldest point in the Last 12 Months.
Average in Period
52°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 (82°F).
- Coolest avg: January (34°F).
- Rapid warming often occurs: April → May (+12°F).
- Sharpest cooling trend: September → October (-18°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
312°
Pressure
1022 mb
Cloud Cover
0%
Visibility
26 miles
Daily Pressure Forecast


Frequently Asked Questions About Moses Lake
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