Los Vaqueros Reservoir

Los Vaqueros Reservoir

Byron, Contra Costa County, CA
2mi²
ft
Directions
Lake Information

Los Vaqueros Reservoir is a popular outdoor recreational destination located in Contra Costa County, California. With a surface area of 1,480 acres, the reservoir offers a variety of activities to visitors, including fishing, hiking, camping, picnicking, boating, and wildlife watching. The reservoir was created in 1998 and is managed by the Contra Costa Water District. The lake is home to a variety of fish species, including Rainbow Trout, Channel Catfish, Largemouth Bass, and Bluegill. Fishing is a popular activity here, with plenty of opportunities to catch fish from the shore or by boat. The lake is regularly stocked with fish by the California Department of Fish and Wildlife to maintain a healthy fish population. Anglers can rent boats or bring their own to explore the lake and find their perfect fishing spot. The park surrounding the reservoir offers miles of hiking trails for visitors to explore. Hikers can choose from a variety of trails that range in difficulty level and offer stunning views of the surrounding hills and lake. The park also offers picnic areas and campsites for visitors who want to extend their stay and enjoy the peaceful surroundings. The park is a haven for wildlife enthusiasts, offering opportunities to observe a variety of bird species, including Bald Eagles, Ospreys, and Great Blue Herons. The park also hosts an interpretive center, where visitors can learn about the history of the park and its wildlife. Los Vaqueros Reservoir is not only a popular recreational destination but also serves as a vital source of water for the San Francisco Bay Area. The reservoir provides a reliable supply of water to over 500,000 people and helps to protect the Bay Area from drought. The park and its facilities are carefully managed to ensure the long-term health and sustainability of the reservoir and its surrounding ecosystem. Overall, Los Vaqueros Reservoir is a beautiful and peaceful destination that offers a wide range of activities for visitors to enjoy. Whether you are a fishing enthusiast, hiker, or simply looking for a relaxing day trip, Los Vaqueros Reservoir is definitely worth a visit.

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Current Conditions

80°F°
Feels like 83°F°
Clear
Today's High
77°F°
Today's Low
54°F°

Water Temperature

54°F
Updated: (Apr 30)
Sign in to contribute temps.

Current water temperature for Los Vaqueros Reservoir is 54°F.

Current Snapshot

Wind6 mph WSW (Gust 12 mph)
Pressure
29.85 inHg
Visibility25 mi
Humidity39%
Cloud Cover0%

Forecast: Thursday, May 1

Day 1 of 9

Hourly Insights

7 AM
55°F°
10 AM
65°F°
1 PM
74°F°
4 PM
76°F°

Temperature

High
77°F°
Low
54°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

11mph
Avg Speed
Gusts up to
24mph
CalmModerateStrong
Max Speed17 mph

Sun, Moon & UV

Sunrise1:10 PM
Sunset2:58 AM
Moon PhasewaxingCrescent
Max UV Index8 (Very High)

Solunar Fishing Forecast

Action Rating
2/5

Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

11:41 PM - 2:11 AM

7:00 AM - 7:00 AM

Minor Times (Good)

3:43 PM - 5:13 PM

7:00 AM - 7:00 AM

Outlook for Thursday at Los Vaqueros Reservoir

Expect temperatures ranging from 54°F to 77°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 11 mph, with potential gusts reaching up to 24 mph. The maximum UV index will be 8 (Very High), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 11:41 PM and 7:00 AM, or try the minor windows near 3:43 PM and 7:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Los Vaqueros Reservoir.

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May 1st 2025

Lake Information

Elevation
N/A
Area
2 mi²
Coordinates
37.809, -121.746

Weather Forecast

Thursday

77°F
54°F

Friday

71°F
51°F

Saturday

64°F
50°F

Sunday

73°F
47°F

Monday

79°F
53°F

Tuesday

79°F
54°F

Wednesday

78°F
51°F

Thursday

83°F
51°F

Friday

82°F
51°F
Thursday - 5/1/2025
77°F
54°F
12am
60°F
54°F
29.90 hPa
15 mph
SW
G: 19 mph
2am
59°F
54°F
29.90 hPa
13 mph
SW
G: 18 mph
4am
56°F
54°F
29.90 hPa
13 mph
SW
G: 18 mph
6am
55°F
54°F
29.90 hPa
12 mph
SW
G: 17 mph
8am
58°F
54°F
29.92 hPa
9 mph
SW
G: 14 mph
10am
65°F
54°F
29.92 hPa
3 mph
S
G: 11 mph
12pm
72°F
54°F
29.92 hPa
3 mph
SW
G: 8 mph
2pm
76°F
54°F
29.90 hPa
7 mph
WSW
G: 11 mph
4pm
76°F
54°F
29.87 hPa
10 mph
SW
G: 16 mph
6pm
72°F
54°F
29.87 hPa
15 mph
WSW
G: 19 mph
8pm
63°F
54°F
29.90 hPa
16 mph
WSW
G: 24 mph
10pm
59°F
54°F
29.92 hPa
17 mph
WSW
G: 23 mph

Water Temperature History

Trends for Los Vaqueros Reservoir

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

49°F

On Dec 8

Coldest point in the Last 12 Months.

Average in Period

62°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: August (77°F).
  • Coolest avg: February (54°F).
  • Rapid warming often occurs: April → May (+7°F).
  • Sharpest cooling trend: October → November (-9°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

234°

Pressure

1013 mb

Cloud Cover

0%

Visibility

21 miles

Daily Pressure Forecast

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Frequently Asked Questions About Los Vaqueros Reservoir

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