Question 1

What is the current water temperature at Granby Lake?

Accepted Answer

The current water temperature at Granby Lake is 46°F as of Invalid date. This temperature reading is based on our advanced satellite monitoring system and real-time data collection. Water temperature is a crucial factor for fishing success and water activities.

Question 2

How often is the Granby Lake water temperature updated?

Accepted Answer

Water temperature data for Granby Lake is updated daily through our satellite monitoring system. The last update was made on Invalid date. We use advanced thermal imaging and surface monitoring technology to provide accurate, real-time temperature readings.

Question 3

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

Accepted Answer

With the current water temperature of 46°F at Granby Lake, conditions are best for cold-water fishing and limited water 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 Granby Lake with the current water temperature?

Accepted Answer

The current water temperature of 46°F at Granby Lake is ideal for catching Lake trout. These species are typically most active at this temperature range. 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 Granby Lake and what activities are available?

Accepted Answer

With a shore that stretches on for 40 miles and a total surface area of more than 7,000 acres, Lake Granby is truly a sight to behold. The modern Lake Granby was created along with the Granby Dam in 1950, but the lake had a boating presence even before it grew with the dam's creation. Since 1902 the lake has been home to the Lake Granby Yacht club.  The club is home to Colorado's most committed sailboat racers. If you're not looking to join a yacht club, you can rent or charter a boat at the Indian Peaks Marina, Beacon Landing Marina, or Highland Marina. With a lake the size of Lake Granby, there are plenty of options to choose from!

Question 6

How big and deep is Granby Lake?

Accepted Answer

Granby Lake is a substantial body of water covering 7256.00 acres (11.34 square miles) with a maximum depth of null meters (0 feet). This size and depth make it ideal for various activities including boating, and water recreation.

Question 7

What are the current conditions at Granby Lake?

Accepted Answer

Current conditions at Granby Lake as of May 12, 2025: 
      Water temperature is 46°F, 
      weather is Cloudy, 
      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 Granby Lake?

Accepted Answer

The best fishing times at Granby Lake vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for Rainbow trout, Brown trout, Lake trout. 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 Rainbow trout, Brown trout, Lake trout in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as Rainbow trout, Brown trout, Lake trout feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target Rainbow trout, Brown trout, Lake trout 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 Granby Lake?

Accepted Answer

Granby Lake offers the following facilities and amenities:
      - Public boat ramps for easy lake access

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

Question 10

Is ice fishing safe at Granby Lake, and what's the current ice thickness?

Accepted Answer

The current ice thickness at Granby Lake is 3-3 inches as of May 12, 2025. This winter season's average ice thickness is 2 inches based on 198 measurements. Ice thickness is currently stable by approximately 0.00 inches per day.

Safe ice thickness guidelines:
- 4 inches: Safe for walking and ice fishing
- 8-12 inches: Safe for snowmobiles and ATVs
- 12-15 inches: Safe for small vehicles
- 20+ inches: Safe for medium trucks

Current ice thickness is NOT safe for any activities.

Important safety notes:
- Ice thickness can vary across the lake
- Check conditions frequently as they change daily
- Bring proper safety equipment (ice picks, rope, flotation device)
- Never go on ice alone
- Verify conditions locally before venturing out

This data is based on our real-time ice monitoring system which tracks daily changes in ice thickness.

Question 11

What types of fish can I catch at Granby Lake?

Accepted Answer

Granby Lake is home to Rainbow trout, Brown trout, Lake trout. Each species has specific patterns and preferences that can help you plan your fishing trip effectively.

Question 12

What are the best techniques and times to catch Rainbow trout at Granby Lake?

Accepted Answer

For Rainbow trout at Granby Lake:
- Best seasons: Spring, Fall
- Active times: Morning, Late afternoon
- Preferred water temperature: 50-60°F
- Typical depth: 3-9 feet in spring, deeper in summer
- Habitat: Streams, Rivers, Lakes
- Spawning season: Spring

Recommended techniques:
- Fishing methods: Fly fishing, Spincasting
- Effective lures: Small spinners, Spoons, Fly patterns
- Natural bait options: Worms, Salmon eggs, Insects

Tackle recommendations:
- Rod: Ultralight to light power rod
- Reel: Spinning or fly reel
- Line: 2-6 lb test

Question 13

What are the best techniques and times to catch Brown trout at Granby Lake?

Accepted Answer

For Brown trout at Granby Lake:
- Best seasons: Spring, Fall
- Active times: Dawn, Dusk, Night
- Preferred water temperature: 50-65°F
- Typical depth: 2-10 feet in streams, deeper in lakes
- Habitat: Streams, Rivers, Lakes
- Spawning season: Fall

Recommended techniques:
- Fishing methods: Fly fishing, Spincasting, Trolling in lakes
- Effective lures: Streamers, Spoons, Spinners
- Natural bait options: Worms, Crickets, Grasshoppers

Tackle recommendations:
- Rod: Light to medium power rod
- Reel: Spinning or fly reel
- Line: 4-8 lb test

Question 14

What are the best techniques and times to catch Lake trout at Granby Lake?

Accepted Answer

For Lake trout at Granby Lake:
- Best seasons: Spring, Fall
- Active times: Morning, Evening
- Preferred water temperature: 40-55°F
- Typical depth: 20-60 feet, even deeper in summer
- Habitat: Deep, cold lakes
- Spawning season: Fall

Recommended techniques:
- Fishing methods: Jigging, Trolling
- Effective lures: Heavy spoons, Jigs, Deep running plugs
- Natural bait options: Minnows

Tackle recommendations:
- Rod: Medium-heavy to heavy power rod
- Reel: Baitcasting reel
- Line: 10-20 lb test

Question 15

What are the best fishing seasons at Granby Lake?

Accepted Answer

Spring: Best for catching Rainbow trout, Brown trout, Lake trout

Fall: Best for catching Rainbow trout, Brown trout, Lake trout

Question 16

What water recreation activities are available at Granby Lake?

Accepted Answer

Granby Lake offers various recreational opportunities including:
      - Fishing
      - Motorized boating

Additional lake information:
      - Lake size: 7256.00 acres (11.34 square miles)
      - Maximum depth: null meters

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

Question 17

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

Accepted Answer

The best time to visit Granby 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 Cloudy. 
      Check our real-time updates for water temperature and conditions before your visit.

Question 18

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

Accepted Answer

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

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

Question 19

Where can I find more information about Granby Lake?

Accepted Answer

You can find detailed information about Granby 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://www.visitgrandcounty.com/explore/lakes-and-rivers/lake-granby/

Question 20

What is the water temperature at Granby Lake in January?

Accepted Answer

In January, the water temperature at Granby Lake is approximately 38.00°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 21

What is the water temperature at Granby Lake in February?

Accepted Answer

In February, the water temperature at Granby Lake is approximately 37.75°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 22

What is the water temperature at Granby Lake in March?

Accepted Answer

In March, the water temperature at Granby Lake is approximately 43.00°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 23

What is the water temperature at Granby Lake in April?

Accepted Answer

In April, the water temperature at Granby Lake is approximately 38.56°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 24

What is the water temperature at Granby Lake in May?

Accepted Answer

In May, the water temperature at Granby Lake is approximately 45.07°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 25

What is the water temperature at Granby Lake in June?

Accepted Answer

In June, the water temperature at Granby Lake is approximately 47.14°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 26

What is the water temperature at Granby Lake in July?

Accepted Answer

In July, the water temperature at Granby Lake is approximately 68.21°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 27

What is the water temperature at Granby Lake in August?

Accepted Answer

In August, the water temperature at Granby Lake is approximately 61.00°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 28

What is the water temperature at Granby Lake in September?

Accepted Answer

In September, the water temperature at Granby Lake is approximately 57.21°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 29

What is the water temperature at Granby Lake in October?

Accepted Answer

In October, the water temperature at Granby Lake is approximately 50.71°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 30

What is the water temperature at Granby Lake in November?

Accepted Answer

In November, the water temperature at Granby Lake is approximately 46.14°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 31

What is the water temperature at Granby Lake in December?

Accepted Answer

In December, the water temperature at Granby Lake is approximately 43.00°F. 
        This information helps in planning activities like water activities. 
        The lake is open to motorized boats during this time.

Question 32

What are the current fishing conditions at Granby Lake?

Accepted Answer

Current water temperature at Granby Lake is 46°F. 
        These conditions are ideal for catching Lake trout.

Question 33

What is the maximum depth of Granby Lake?

Accepted Answer

Granby Lake has a maximum depth of null meters (0 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 34

How big is Granby Lake?

Accepted Answer

Granby Lake covers an area of 7256.00 acres (11.34 square miles) at full pool. The lake is currently holding 6229.15 acres of water, which represents 85.8% of its total capacity. This substantial size makes it an important recreational resource for Grand County, offering extensive opportunities for fishing, boating, and other water activities.

Question 35

Where is Granby Lake located?

Accepted Answer

Granby Lake is located in Granby, Grand County, CO. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Grand County makes it easily accessible from Granby and surrounding communities.

Question 36

What is the current water level at Granby Lake?

Accepted Answer

Granby Lake is currently holding 6229.15 acres of water, compared to its full capacity of 7256.00 acres. This represents 85.8% of its total capacity. Water levels are good for most recreational activities. These water levels are monitored regularly and impact various recreational activities on the lake.

Granby Lake

Granby Lake

Current Conditions

Water Temperature

Current Snapshot

Forecast: Sunday, May 11

Hourly Insights

Temperature

Precipitation

Wind

Sun, Moon & UV

Solunar Fishing Forecast

Outlook for Sunday at Granby Lake

Lake Map Views

Try Premium Features

Lake Information

Common Fish Species

Rainbow trout

Brown trout

Lake trout

Nearby Lakes

Lake Pueblo

Chatfield Reservoir

Boulder Reservoir

Grand Lake

Water Temperature History

Temperature Trend: Last 12 Months

Key Observations (Last 12 Months)

Weather Forecast

Hourly Wind Forecast

Daily Pressure Forecast

Frequently Asked Questions About Granby Lake

What is the current water temperature at Granby Lake?

What is the size and depth of Granby Lake?

What county and state is Granby Lake in?

How often is the Granby Lake water temperature updated?