Question 1

What is the current water temperature at O'Neill Forebay?

Accepted Answer

The current water temperature at O'Neill Forebay is 71°F as of December 11, 1787. 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 O'Neill Forebay water temperature updated?

Accepted Answer

Water temperature data for O'Neill Forebay is updated daily through our satellite monitoring system. The last update was made on December 11, 1787. 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 O'Neill Forebay?

Accepted Answer

With the current water temperature of 71°F at O'Neill Forebay, conditions are ideal for fishing, boating, and moderate 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 O'Neill Forebay with the current water temperature?

Accepted Answer

The current water temperature of 71°F at O'Neill Forebay 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 O'Neill Forebay and what activities are available?

Accepted Answer

The O'Neill Forebay is an important water storage facility in California that plays a vital role in providing water for agriculture, industry, and domestic use in the surrounding areas. The forebay is part of the California State Water Project and is managed by the California Department of Water Resources. With a storage capacity of 88,000 acre-feet, the forebay helps regulate water flows in the San Joaquin Valley and provides water to the San Luis Canal, which delivers water to farmers in the Central Valley.

The O'Neill Forebay covers an area of 2,250 acres and is surrounded by rolling hills and grasslands that provide habitat for a variety of wildlife. The forebay is also a popular recreational destination, attracting boaters, anglers, birdwatchers, and nature enthusiasts. The calm waters of the forebay are ideal for water sports such as boating, kayaking, and paddleboarding, and the area is home to several boat ramps and marinas that provide easy access to the water.

One of the most popular activities at the O'Neill Forebay is fishing, with the forebay offering excellent opportunities for catching striped bass, catfish, and black bass. The forebay is also a popular destination for birdwatchers, with the surrounding hills and grasslands providing habitat for a variety of bird species, including eagles, hawks, owls, and a variety of waterfowl.

In addition to its recreational and ecological value, the O'Neill Forebay also plays an important role in the management of California's water resources. The forebay serves as a regulating reservoir for the San Luis Reservoir, helping to balance water supplies during times of drought and ensuring a reliable water supply for the surrounding communities. The forebay also serves as a key component of the state's water delivery infrastructure, helping to transport water from the northern part of the state to the Central Valley and Southern California.

In conclusion, the O'Neill Forebay is a vital component of California's water management system, providing water for agriculture, industry, and domestic use while also serving as an important recreational destination and ecological habitat. With its calm waters, scenic surroundings, and abundant wildlife, the forebay is a popular destination for outdoor enthusiasts and nature lovers, offering a unique opportunity to experience California's natural beauty while also learning about the important role that water plays in the state's economy and ecology.

Question 6

How big and deep is O'Neill Forebay?

Accepted Answer

O'Neill Forebay is a substantial body of water covering 2250.00 acres (3.52 square miles) with a maximum depth of 0.00 meters (0 feet). This size and depth make it ideal for various activities including and water recreation.

Question 7

What are the current conditions at O'Neill Forebay?

Accepted Answer

Current conditions at O'Neill Forebay as of June 27, 2026:
      Water temperature is 71°F, 
      weather is Windy, 
      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 O'Neill Forebay?

Accepted Answer

The best fishing times at O'Neill Forebay 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 O'Neill Forebay?

Accepted Answer

O'Neill Forebay 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 O'Neill Forebay?

Accepted Answer

O'Neill Forebay offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 2250.00 acres (3.52 square miles)
      - Maximum depth: 0.00 meters

The lake is particularly suitable for swimming and water sports 
      during current conditions. Always check weather forecasts and local regulations before activities.

Question 11

What's the best time to visit O'Neill Forebay, and how's the weather?

Accepted Answer

The best time to visit O'Neill Forebay 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 Windy. 
      Check our current updates for water temperature and conditions before your visit.

Question 12

What permits and regulations should I know about for O'Neill Forebay?

Accepted Answer

For O'Neill Forebay, 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

Question 13

What is the water temperature at O'Neill Forebay in January?

Accepted Answer

In January, the water temperature at O'Neill Forebay is approximately 45.20°F. 
        This information helps in planning activities like water activities.

Question 14

What is the water temperature at O'Neill Forebay in February?

Accepted Answer

In February, the water temperature at O'Neill Forebay is approximately 52.00°F. 
        This information helps in planning activities like water activities.

Question 15

What is the water temperature at O'Neill Forebay in March?

Accepted Answer

In March, the water temperature at O'Neill Forebay is approximately 47.00°F. 
        This information helps in planning activities like water activities.

Question 16

What is the water temperature at O'Neill Forebay in April?

Accepted Answer

In April, the water temperature at O'Neill Forebay is approximately 60.86°F. 
        This information helps in planning activities like water activities.

Question 17

What is the water temperature at O'Neill Forebay in May?

Accepted Answer

In May, the water temperature at O'Neill Forebay is approximately 70.29°F. 
        This information helps in planning activities like water activities.

Question 18

What is the water temperature at O'Neill Forebay in June?

Accepted Answer

In June, the water temperature at O'Neill Forebay is approximately 76.29°F. 
        This information helps in planning activities like water activities.

Question 19

What is the water temperature at O'Neill Forebay in July?

Accepted Answer

In July, the water temperature at O'Neill Forebay is approximately 67.57°F. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at O'Neill Forebay in August?

Accepted Answer

In August, the water temperature at O'Neill Forebay is approximately 77.71°F. 
        This information helps in planning activities like water activities.

Question 21

What is the water temperature at O'Neill Forebay in September?

Accepted Answer

In September, the water temperature at O'Neill Forebay is approximately 75.14°F. 
        This information helps in planning activities like water activities.

Question 22

What is the water temperature at O'Neill Forebay in October?

Accepted Answer

In October, the water temperature at O'Neill Forebay is approximately 68.57°F. 
        This information helps in planning activities like water activities.

Question 23

What is the water temperature at O'Neill Forebay in November?

Accepted Answer

In November, the water temperature at O'Neill Forebay is approximately 59.57°F. 
        This information helps in planning activities like water activities.

Question 24

What is the water temperature at O'Neill Forebay in December?

Accepted Answer

In December, the water temperature at O'Neill Forebay is approximately 54.29°F. 
        This information helps in planning activities like water activities.

Question 25

What are the current fishing conditions at O'Neill Forebay?

Accepted Answer

Current water temperature at O'Neill Forebay is 71°F. 
        Check local fishing reports for the most active species.

Question 26

What is the maximum depth of O'Neill Forebay?

Accepted Answer

O'Neill Forebay has a maximum depth of 0.00 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 27

How big is O'Neill Forebay?

Accepted Answer

O'Neill Forebay covers an area of 2250.00 acres (3.52 square miles) at full pool. The lake is currently holding 2193.98 acres of water, which represents 97.5% of its total capacity. This substantial size makes it an important recreational resource for Merced County, offering extensive opportunities for fishing, boating, and other water activities.

Question 28

Where is O'Neill Forebay located?

Accepted Answer

O'Neill Forebay is located in Los Banos, Merced County, CA. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Merced County makes it easily accessible from Los Banos and surrounding communities.

Question 29

What is the current water level at O'Neill Forebay?

Accepted Answer

O'Neill Forebay is currently holding 2193.98 acres of water, compared to its full capacity of 2250.00 acres. This represents 97.5% 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	Sat27	Sun28	Mon29	Tue30	Wed1	Thu2	Fri3	Sat4	Sun5
Condition	Clear	Clear	Clear	Clear	Clear	Mostly Clear	Mostly Clear	Clear	Mostly Clear
High / Low	79°/59°	85°/55°	88°/59°	85°/58°	85°/57°	80°/57°	83°/56°	93°/60°	92°/61°
Precip	0%	0%	0%	0%	0%	0%	0%	0%	0%
Wind	18 mphgust 29	13 mphgust 22	14 mphgust 29	16 mphgust 29	16 mphgust 29	16 mphgust 28	12 mphgust 23	11 mphgust 19	16 mphgust 27
Pressure	29.93" stable	29.87" falling	29.82" falling	29.81" stable	29.81" stable	29.86" rising	29.91" rising	29.89" falling	29.82" falling
UV Index	9	9	8	9	10	8	9	10	9
Sunrise	12:46 PM	12:47 PM	12:47 PM	12:47 PM	12:48 PM	12:48 PM	12:49 PM	12:49 PM	12:50 PM
Sunset	3:28 AM	3:28 AM	3:28 AM	3:28 AM	3:28 AM	3:28 AM	3:27 AM	3:27 AM	3:27 AM
Bite Rating	3/5waxing gibbous	3/5waxing gibbous	5/5FULL	4/5FULL	3/5FULL	2/5waning gibbous	3/5waning gibbous	2/5waning gibbous	2/5waning gibbous

O'Neill Forebay

O'Neill Forebay

7-Day Weather Outlook

AI Picks for the Week

Temperature Range

Precip & Wind

Daily Breakdown

O'Neill Forebay

Try Premium Features

Weather Forecast

Hourly Wind Forecast

27

Daily Pressure Forecast

About O'Neill Forebay