Question 1

What is the current water temperature at Castle Lake?

Accepted Answer

The current water temperature at Castle Lake is 61°F as of December 16, 1784. This temperature reading is based on our advanced satellite monitoring system and current data collection. Water temperature is a crucial factor for fishing success and water activities.

Question 2

How often is the Castle Lake water temperature updated?

Accepted Answer

Water temperature data for Castle Lake is updated daily through our satellite monitoring system. The last update was made on December 16, 1784. We use advanced thermal imaging and surface monitoring technology to provide accurate temperature readings.

Question 3

What activities are suitable for the current water temperature at Castle Lake?

Accepted Answer

With the current water temperature of 61°F at Castle Lake, conditions are suitable for fishing and boating activities. The temperature typically fluctuates 2-3 degrees throughout the day. This data is monitored via satellite and updated regularly to help you plan your lake activities.

Question 4

How good is the fishing at Castle Lake with the current water temperature?

Accepted Answer

The current water temperature of 61°F at Castle Lake is suitable for fishing, though fish activity may vary. For best results, fish during early morning or late evening hours when fish are most active. Always check local fishing regulations and licenses before fishing.

Question 5

What is Castle Lake and what activities are available?

Accepted Answer

Nestled in the rugged landscapes of Cowlitz County, Washington, Castle Lake stands as a testament to the powerful forces of nature that have shaped the region. Formed by the cataclysmic debris avalanche triggered by the 1980 eruption of Mount St. Helens, Castle Lake is a stunning natural wonder that offers visitors a glimpse into the geological history of the area.

The creation of Castle Lake was a direct result of the blocking of Castle Creek by the massive debris avalanche unleashed by the eruption. In the wake of this monumental event, a pristine lake emerged, surrounded by towering cliffs and rugged terrain. Despite its tumultuous origins, Castle Lake has evolved into a tranquil oasis, offering visitors a serene escape from the hustle and bustle of modern life.

Unlike many lakes in the region, Castle Lake has never been stocked with fish by human intervention. However, during a lake sampling conducted in 1991, Rainbow Trout were discovered in the waters of Castle Lake, indicating the possibility of migration from nearby Coldwater Lake. This suggests that the lake's trout population is sustained through natural processes, with all trout production being of wild origin.

The wildlife and aquatic ecosystem of Castle Lake thrive in the pristine waters, providing a habitat for a diverse array of plant and animal species. While Rainbow Trout may be found in the lake, their presence is a testament to the resilience of nature and the ability of ecosystems to adapt and flourish in the aftermath of natural disasters.

Situated at an elevation of 2593 feet, Castle Lake offers visitors breathtaking panoramic views of the surrounding landscape, with rugged cliffs and dense forests stretching as far as the eye can see. Whether you're an avid angler, nature enthusiast, or simply seeking a peaceful retreat amidst the beauty of the great outdoors, Castle Lake beckons with its untamed splendor and timeless allure.

As you explore the shores of Castle Lake, take a moment to reflect on the incredible geological forces that have shaped this remarkable landscape. From its dramatic origins to its tranquil waters teeming with life, Castle Lake is a testament to the resilience of nature and the enduring beauty of the Pacific Northwest. So pack your hiking boots, grab your fishing gear, and embark on an adventure to Castle Lake, where the wonders of the natural world await.

Question 6

How big and deep is Castle Lake?

Accepted Answer

Castle Lake is a substantial body of water covering 257.70 acres (0.40 square miles) with a maximum depth of 22.30 meters (73 feet). This size and depth make it ideal for various activities including and water recreation.

Question 7

What are the current conditions at Castle Lake?

Accepted Answer

Current conditions at Castle Lake as of June 25, 2026:
      Water temperature is 61°F, 
      weather is Clear, 
      and water clarity is typical for the season. 
      These conditions are regularly updated to help you plan your visit.

Question 8

When is the best time to fish at Castle Lake?

Accepted Answer

The best fishing times at Castle Lake vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for . Focus on shallow areas warming up first, and use light tackle as fish become more active after winter.
      Summer (June-August): During summer months, fish are most active early morning and late evening. Look for  in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as  feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target  in shallower bays and near structure, always ensuring safe ice conditions.
      Additionally, early morning and late evening typically offer the best fishing conditions.

Question 9

What facilities and access points are available at Castle Lake?

Accepted Answer

Castle Lake offers the following facilities and amenities:

Please note that some facilities may have seasonal hours or closures. Check current conditions and regulations before your visit.

Question 10

What water recreation activities are available at Castle Lake?

Accepted Answer

Castle Lake offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 257.70 acres (0.40 square miles)
      - Maximum depth: 22.30 meters

The lake is particularly suitable for fishing and boating 
      during current conditions. Always check weather forecasts and local regulations before activities.

Question 11

What's the best time to visit Castle Lake, and how's the weather?

Accepted Answer

The best time to visit Castle Lake depends on your planned activities:
      - Summer (June-August): Ideal for swimming, boating, and water sports
      - Spring/Fall: Excellent fishing and fewer crowds
      - Winter: Ice fishing when conditions permit
      Current weather is Clear. 
      Check our current updates for water temperature and conditions before your visit.

Question 12

What permits and regulations should I know about for Castle Lake?

Accepted Answer

For Castle Lake, you should be aware of:
      - Fishing license requirements (check state regulations)
      - Boat registration requirements

For specific requirements and current regulations:
      
      - Contact local authorities
      - Visit the DNR website
      - Visit official websites listed below

Question 13

Where can I find more information about Castle Lake?

Accepted Answer

You can find detailed information about Castle Lake through these official resources:
        
        - Additional Information
        
        These resources provide up-to-date information about:
        
        - Current lake conditions
        - Facility hours and availability
        - Special notices and alerts
        
        - Seasonal updates and events
        
        Official websites: https://wdfw.wa.gov/fishing/locations/lowland-lakes/castle-lake

Question 14

What is the water temperature at Castle Lake in January?

Accepted Answer

In January, the water temperature at Castle Lake is approximately 40.00°F. 
        This information helps in planning activities like water activities.

Question 15

What is the water temperature at Castle Lake in February?

Accepted Answer

In February, the water temperature at Castle Lake is approximately 42.00°F. 
        This information helps in planning activities like water activities.

Question 16

What is the water temperature at Castle Lake in March?

Accepted Answer

In March, the water temperature at Castle Lake is approximately 44.00°F. 
        This information helps in planning activities like water activities.

Question 17

What is the water temperature at Castle Lake in April?

Accepted Answer

In April, the water temperature at Castle Lake is approximately 48.00°F. 
        This information helps in planning activities like water activities.

Question 18

What is the water temperature at Castle Lake in May?

Accepted Answer

In May, the water temperature at Castle Lake is approximately 58.43°F. 
        This information helps in planning activities like water activities.

Question 19

What is the water temperature at Castle Lake in June?

Accepted Answer

In June, the water temperature at Castle Lake is approximately 67.57°F. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at Castle Lake in July?

Accepted Answer

In July, the water temperature at Castle Lake is approximately 68.00°F. 
        This information helps in planning activities like water activities.

Question 21

What is the water temperature at Castle Lake in August?

Accepted Answer

In August, the water temperature at Castle Lake is approximately 74.57°F. 
        This information helps in planning activities like water activities.

Question 22

What is the water temperature at Castle Lake in September?

Accepted Answer

In September, the water temperature at Castle Lake is approximately 68.14°F. 
        This information helps in planning activities like water activities.

Question 23

What is the water temperature at Castle Lake in October?

Accepted Answer

In October, the water temperature at Castle Lake is approximately 58.00°F. 
        This information helps in planning activities like water activities.

Question 24

What is the water temperature at Castle Lake in November?

Accepted Answer

In November, the water temperature at Castle Lake is approximately 51.14°F. 
        This information helps in planning activities like water activities.

Question 25

What is the water temperature at Castle Lake in December?

Accepted Answer

In December, the water temperature at Castle Lake is approximately 39.29°F. 
        This information helps in planning activities like water activities.

Question 26

What are the current fishing conditions at Castle Lake?

Accepted Answer

Current water temperature at Castle Lake is 61°F. 
        Check local fishing reports for the most active species.

Question 27

What is the maximum depth of Castle Lake?

Accepted Answer

Castle Lake has a maximum depth of 22.30 meters (73 feet). This depth provides excellent habitat for various fish species and supports diverse aquatic life. The lake's depth profile makes it suitable for both shallow-water fishing and deep-water activities.

Question 28

How big is Castle Lake?

Accepted Answer

Castle Lake covers an area of 257.70 acres (0.40 square miles) at full pool. The lake is currently holding 249.68 acres of water, which represents 96.9% of its total capacity. This substantial size makes it an important recreational resource for Cowlitz County, offering extensive opportunities for fishing, boating, and other water activities.

Question 29

Where is Castle Lake located?

Accepted Answer

Castle Lake is located in St. Helens, Cowlitz County, WA. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Cowlitz County makes it easily accessible from St. Helens and surrounding communities.

Question 30

What is the current water level at Castle Lake?

Accepted Answer

Castle Lake is currently holding 249.68 acres of water, compared to its full capacity of 257.70 acres. This represents 96.9% of its total capacity. The lake is at a healthy level, ideal for all water activities. These water levels are monitored regularly and impact various recreational activities on the lake.

Metric	Thu25	Fri26	Sat27	Sun28	Mon29	Tue30	Wed1	Thu2	Fri3
Condition	Drizzle	Drizzle	Rain	Drizzle	Drizzle	Drizzle	Drizzle	Partly Cloudy	Mostly Cloudy
High / Low	62°/48°	54°/44°	51°/42°	51°/43°	51°/44°	51°/41°	55°/41°	55°/42°	60°/47°
Precip	57%	91%	76%	55%	55%	54%	43%	0%	0%
Wind	8 mphgust 19	8 mphgust 19	7 mphgust 17	7 mphgust 18	6 mphgust 19	6 mphgust 18	7 mphgust 16	7 mphgust 16	7 mphgust 18
Pressure	29.90" stable	29.82" falling	29.94" rising	30.04" rising	30.03" stable	30.06" rising	30.05" stable	30.05" stable	30.06" rising
UV Index	4	4	4	4	4	4	4	6	5
Sunrise	12:18 PM	12:19 PM	12:19 PM	12:19 PM	12:20 PM	12:21 PM	12:21 PM	12:22 PM	12:22 PM
Sunset	4:05 AM	4:05 AM	4:05 AM	4:05 AM	4:04 AM	4:04 AM	4:04 AM	4:04 AM	4:04 AM
Bite Rating	2/5waxing gibbous	2/5waxing gibbous	3/5waxing gibbous	2/5waxing gibbous	5/5FULL	4/5FULL	3/5FULL	3/5waning gibbous	2/5waning gibbous

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