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Photo: Kid Catches Huge Large Mouth Bass at Lake Del valle 11 by Fishingwithaustinca$h (CC0) License

Del Valle West Swim Beach

Park · Livermore, California

Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry.
  • No official beach advisory posted (California Water Boards — FHAB Reports checked).
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Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry. NOAA buoy AAMC1, as of Aug 23, 12:48 AM UTC
  • No official beach advisory posted (California Water Boards — FHAB Reports checked).
Water temp
70°F
21°C

Official advisories

Checked against California Water Boards — FHAB Reports — no advisory posted.

Live data from NOAA buoy AAMC1 (35.8 mi away), as of Aug 23, 12:48 AM UTC.

Weather at Del Valle West Swim Beach

H: 86° L: 56°
Overcast
Overcast
78°
|
Feels like 75°
Precipitation
5%
Humidity
39%
Wind
7 mph
UV Index
0.8
Water Conditions:
🏊Perfect for swimming
12 AM
Clear
60°
3 AM
Clear
57°
6 AM
Clear
56°
9 AM
Sunny
67°
12 PM
Sunny
84°
3 PM
Overcast
84°
6 PM
Overcast
78°
9 PM
Overcast
71°

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Frequently asked questions

Where is Del Valle West Swim Beach?
Del Valle West Swim Beach is a park in Livermore, California.
What is the water temperature at Del Valle West Swim Beach?
As of August 23, 2026, the water temperature at Del Valle West Swim Beach in Livermore, California is 70°F (21°C), measured by NOAA buoy AAMC1, 35.8 miles away.
Can you swim at Del Valle West Swim Beach?
Cool water — ease in carefully: water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry. Checked August 23, 2026.
How is Del Valle West Swim Beach rated?
Del Valle West Swim Beach in Livermore, California has an average visitor rating of 4.5 out of 5, based on 6 reviews.
What amenities does Del Valle West Swim Beach have?
Visitor-listed amenities at Del Valle West Swim Beach include camping-nearby.

Visitor Reviews

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Best Times to Visit

Right Now
Perfect conditions right now!
General Tips:
  • Weekday mornings (8–10 AM) are typically less crowded
  • Check the forecast 2–3 days ahead for best planning
  • Avoid holiday weekends for a quieter experience
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Livermore, CA 94550

Livermore, California 94550

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Amenities

Camping nearby

Family & Children

👶 Good for kids