Water Temperature of Arroyo Valle in Livermore, CA

Current Water Temperature

53.6°F

Measurement Time: Tuesday, January 6, 2026, 12:45 PM PST

Temperature Locations

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Local Points of Interest

Lake Del Valle

Arroyo Valle

Station Name: ARROYO VALLE NR LIVERMORE CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 555 feet

Nearest Address:
5035–5069 Arroyo Rd
Livermore, CA 94550
Alameda County

GPS Coordinates: 37.62326509, -121.7588418

Nearby Water Temperatures

Arroyo Hondo, San Jose, CA (11.2 mi)
Coyote Creek, San Jose, CA (16.7 mi)
Coyote Creek, Alviso, CA (18.2 mi)
San Francisco Bay, Menlo Park, CA (21.5 mi)
Redwood Creek, Redwood City, CA (26 mi)
San Francisco Bay, San Mateo, CA (26.5 mi)
Coyote Creek, Coyote, CA (28 mi)
San Francisco Bay, Alameda, CA (31.3 mi)
Coyote Creek, Morgan Hill, CA (32 mi)
Suisun Bay, Concord, CA (33.6 mi)
Carquinez Strait, Martinez, CA (34.7 mi)
San Francisco Bay, San Francisco, CA (37 mi)
San Francisco Bay, San Francisco, CA (38.9 mi)
San Francisco Bay, San Francisco, CA (40.7 mi)
San Francisco Bay, Richmond, CA (40.9 mi)

Weather for Livermore, California

Current Weather

46.9°F
Clear
Clear
47°F
50.7°F
93%
SSE 2.2 mph
3.3 mph
50.2°F
46.8°F
0 in
0%
9 mi
1018 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Tue
H: 60°F
L: 49°F
Overcast
Wed
H: 50°F
L: 43°F
Sunny
Thu
H: 54°F
L: 37°F
Sunny
Fri
H: 51°F
L: 34°F
Sunny
Sat
H: 55°F
L: 39°F

Air Quality

AQI: 2 - Moderate
PM2.5: 21.45 μg/m3
PM10: 23.05 μg/m3
Carbon Monoxide: 276.85 μg/m3
Nitrogen Dioxide: 54.45 μg/m3
Sulphur Dioxide: 10.05 μg/m3
Ozone: 3 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:13 AM
Sunset: 5:04 PM
Daylight: 9 hrs 42 mins
Moonrise: 9:06 PM
Moon Transit: 3:00 AM
Moonset: 9:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.1%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
10:31 AM - 1:01 PM

Minor Periods

8:36 PM - 10:06 PM
9:21 AM - 10:51 AM

Action Rating: 2 out of 5

High Surf Advisory issued January 5 at 11:43PM PST until January 9 at 10:00PM PST by NWS San Francisco CA

Effective: Mon January 5, 2026, 11:43 PM
Expires: Wed January 7, 2026, 1:00 AM

* WHAT...Large breaking waves up to 22 feet, strong rip currents and sneaker waves. * WHERE...Pacific Coast. * WHEN...From 1 AM Thursday to 10 PM PST Friday. * IMPACTS...There is an increased risk for sneaker waves, strong rip currents, and beach erosion. Large breaking waves can overpower swimmers resulting in significant physical injury and increase the risk of drowning.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.


Beach Hazards Statement issued January 5 at 11:43PM PST until January 9 at 10:00PM PST by NWS San Francisco CA

Effective: Mon January 5, 2026, 11:43 PM
Expires: Wed January 7, 2026, 1:00 AM

* WHAT...Hazardous beach conditions expected with strong rip currents, sneaker waves, and breaking waves up to 15 feet. * WHERE...Northern Monterey Bay. * WHEN...From 1 AM Thursday to 10 PM PST Friday. * IMPACTS...Dangerous conditions are forecast along the shoreline. Hazards include sneaker waves, strong rip currents, and large breaking waves.

Stay off of jetties, piers, rocks, and other waterside infrastructure. Remain out of the water to avoid hazardous surf and NEVER turn your back on the ocean. Monitor local weather, surf and tide forecasts at www.weather.gov/mtr.
Tuesday, January 6, 2026

Weather Forecast

Patchy rain nearby
60.1°F
48.9°F
53.7°F
87%
0.06 in
88%
0%
3.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.73 μg/m3
PM10: 6.57 μg/m3
Carbon Monoxide: 163.53 μg/m3
Nitrogen Dioxide: 17.68 μg/m3
Sulphur Dioxide: 2.87 μg/m3
Ozone: 44.96 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:13 AM
Sunset: 5:04 PM
Daylight: 9 hrs 42 mins
Moonrise: 9:06 PM
Moon Transit: 3:00 AM
Moonset: 9:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.1%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
10:31 AM - 1:01 PM

Minor Periods

8:36 PM - 10:06 PM
9:21 AM - 10:51 AM

Action Rating: 2 out of 5

Wednesday, January 7, 2026

Weather Forecast

Overcast
50°F
42.9°F
47.5°F
93%
0 in
0%
0%
9.8 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 17.59 μg/m3
PM10: 21.39 μg/m3
Carbon Monoxide: 293.29 μg/m3
Nitrogen Dioxide: 39.47 μg/m3
Sulphur Dioxide: 7.63 μg/m3
Ozone: 28.04 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:13 AM
Sunset: 5:05 PM
Daylight: 9 hrs 43 mins
Moonrise: 10:11 PM
Moon Transit: 3:46 AM
Moonset: 10:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
11:17 AM - 1:47 PM

Minor Periods

9:41 PM - 11:11 PM
9:46 AM - 11:16 AM

Action Rating: 2 out of 5

Thursday, January 8, 2026

Weather Forecast

Sunny
54.3°F
36.5°F
45.3°F
74%
0 in
0%
0%
10.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.68 μg/m3
PM10: 18.36 μg/m3
Carbon Monoxide: 170.37 μg/m3
Nitrogen Dioxide: 14.95 μg/m3
Sulphur Dioxide: 3.9 μg/m3
Ozone: 61.24 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:13 AM
Sunset: 5:06 PM
Daylight: 9 hrs 44 mins
Moonrise: 11:13 PM
Moon Transit: 4:30 AM
Moonset: 10:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
11:59 AM - 2:29 PM

Minor Periods

12:00 AM - 12:00 AM
10:10 AM - 11:40 AM

Action Rating: 2 out of 5

Friday, January 9, 2026

Weather Forecast

Sunny
50.9°F
33.8°F
41°F
62%
0 in
0%
0%
4.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 14.34 μg/m3
PM10: 18.14 μg/m3
Carbon Monoxide: 180.81 μg/m3
Nitrogen Dioxide: 40.29 μg/m3
Sulphur Dioxide: 5.71 μg/m3
Ozone: 24.8 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:14 AM
Sunset: 5:07 PM
Daylight: 9 hrs 45 mins
Moonrise: 12:13 AM
Moon Transit: 5:12 AM
Moonset: 11:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:42 AM - 7:12 AM
12:41 AM - 3:11 PM

Minor Periods

10:32 AM - 12:02 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Sunny
55.4°F
39.3°F
44.6°F
69%
0 in
0%
0%
4.5 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 19.03 μg/m3
PM10: 22.65 μg/m3
Carbon Monoxide: 455.47 μg/m3
Nitrogen Dioxide: 38.77 μg/m3
Sulphur Dioxide: 4.9 μg/m3
Ozone: 11.69 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:14 AM
Sunset: 5:07 PM
Daylight: 9 hrs 46 mins
Moonrise: 12:14 AM
Moon Transit: 5:53 AM
Moonset: 11:25 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:23 AM - 7:53 AM
1:22 PM - 3:52 PM

Minor Periods

10:55 AM - 12:25 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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