Water Temperature of Imperial Reservoir in Winterhaven, CA

Current Water Temperature

76.6°F

Measurement Time: Thursday, May 14, 2026, 10:00 PM PDT

Temperature Locations

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Local Points of Interest

Colorado River; Imperial Dam; Yuma, AZ

Imperial Reservoir

Station Name: COLORADO RIVER ABOVE IMPERIAL DAM, AZ-CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 174 feet

Nearest Address:
Imperial Dam Rd
Winterhaven, CA 92283
Imperial County

GPS Coordinates: 32.8849361, -114.468111

Nearby Water Temperatures

Colorado River, Yuma, AZ (19 mi)
Sality Canal, San Luis, AZ (33.2 mi)
Sality Canal, San Luis, AZ (33.2 mi)
Colorado River Intake, Ehrenberg, AZ (58.5 mi)
Bill Williams River, Parker Strip, AZ (99.8 mi)
Hamilton Creek, Anza, CA (133.3 mi)
Cahuilla Creek, Anza, CA (136.4 mi)
North San Diego Bay, San Diego, CA (157.6 mi)
Santa Margarita River, Temecula, CA (159.9 mi)
Pacific Ocean, La Jolla, CA (161.8 mi)
Pacific Ocean, Del Mar, CA (163.1 mi)
Pacific Ocean, Del Mar, CA (169.6 mi)
Pacific Ocean, Tijuana, MX (173.8 mi)
Pacific Ocean, Oceanside, CA (175.2 mi)
Pacific Ocean, San Diego, CA (176.3 mi)

Weather for Winterhaven, California

Current Weather

73°F
Clear
Clear
73.4°F
73.4°F
23%
S 2.2 mph
2.3 mph
73°F
33.4°F
0 in
0%
6 mi
1008 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 101°F
L: 71°F
Sunny
Sat
H: 97°F
L: 68°F
Sunny
Sun
H: 91°F
L: 62°F
Sunny
Mon
H: 91°F
L: 64°F
Sunny
Tue
H: 92°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 11.05 μg/m3
PM10: 37.95 μg/m3
Carbon Monoxide: 119.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 118 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 12:34 AM
Sunset: 7:30 PM
Daylight: 13 hrs 52 mins
Moonrise: 4:26 AM
Moon Transit: 11:27 AM
Moonset: 6:40 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:03 PM - 10:33 PM
10:57 AM - 1:27 PM

Minor Periods

6:10 PM - 7:40 PM
3:56 AM - 5:26 AM

Action Rating: 5 out of 5

Friday, May 15, 2026

Weather Forecast

Sunny
100.8°F
70.9°F
84.4°F
18%
0 in
0%
0%
13.4 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 9.45 μg/m3
PM10: 31.41 μg/m3
Carbon Monoxide: 125.73 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 91.24 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 12:34 AM
Sunset: 7:30 PM
Daylight: 13 hrs 52 mins
Moonrise: 4:26 AM
Moon Transit: 11:27 AM
Moonset: 6:40 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:03 PM - 10:33 PM
10:57 AM - 1:27 PM

Minor Periods

6:10 PM - 7:40 PM
3:56 AM - 5:26 AM

Action Rating: 5 out of 5

Saturday, May 16, 2026

Weather Forecast

Sunny
96.8°F
67.9°F
81.2°F
26%
0 in
0%
0%
17 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 13.55 μg/m3
PM10: 65.94 μg/m3
Carbon Monoxide: 126.77 μg/m3
Nitrogen Dioxide: 2.39 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 96.12 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 12:34 AM
Sunset: 7:31 PM
Daylight: 13 hrs 53 mins
Moonrise: 5:07 AM
Moon Transit: 12:27 AM
Moonset: 7:56 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

9:05 PM - 11:35 PM
11:57 AM - 2:27 PM

Minor Periods

7:26 PM - 8:56 PM
4:37 AM - 6:07 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Sunny
90.6°F
61.9°F
76.3°F
30%
0 in
0%
0%
11.4 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 14.8 μg/m3
PM10: 58.26 μg/m3
Carbon Monoxide: 132.73 μg/m3
Nitrogen Dioxide: 3.54 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 90.52 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 12:34 AM
Sunset: 7:31 PM
Daylight: 13 hrs 54 mins
Moonrise: 5:59 AM
Moon Transit: 1:32 PM
Moonset: 9:11 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:02 PM - 3:32 PM

Minor Periods

8:41 PM - 10:11 PM
5:29 AM - 6:59 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Sunny
90.6°F
63.6°F
77.1°F
39%
0 in
0%
0%
13.2 mph
9.6


Air Quality

AQI: 2 - Moderate
PM2.5: 23.52 μg/m3
PM10: 121.87 μg/m3
Carbon Monoxide: 130.39 μg/m3
Nitrogen Dioxide: 1.69 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 91.28 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 12:34 AM
Sunset: 7:32 PM
Daylight: 13 hrs 56 mins
Moonrise: 6:59 AM
Moon Transit: 2:39 PM
Moonset: 10:19 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:09 PM - 4:39 PM

Minor Periods

9:49 PM - 11:19 PM
6:29 AM - 7:59 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Sunny
92.4°F
64.1°F
74.6°F
46%
0 in
0%
0%
14.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.21 μg/m3
PM10: 24.38 μg/m3
Carbon Monoxide: 128.7 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 94.85 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 12:34 AM
Sunset: 7:33 PM
Daylight: 13 hrs 57 mins
Moonrise: 8:08 AM
Moon Transit: 3:45 PM
Moonset: 11:17 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:15 PM - 5:45 PM

Minor Periods

12:00 AM - 12:00 AM
7:38 AM - 9:08 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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