Water Temperature of the Santa Ana River in Corona, CA

Current Water Temperature

67.6°F

Measurement Time: Thursday, July 10, 2025, 1:15 AM PDT

Temperature Locations

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Santa Ana River

Station Name: SANTA ANA R BL PRADO DAM CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 459 feet / 140 meters

Nearest Address:
CA-91 W
Corona, CA 92880
Riverside County

GPS Coordinates: 33.88334875, -117.6453296

Nearby Water Temperatures

Los Angeles Harbor, Los Angeles, CA (37.8 mi)
Santa Margarita River, Temecula, CA (40.5 mi)
Santa Monica Bay, Santa Monica, CA (49.7 mi)
Pacific Ocean, Oceanside, CA (49.7 mi)
Los Angeles River, Sherman Oaks, CA (50.8 mi)
Mojave River, Victorville, CA (51.1 mi)
Los Angeles River, Encino, CA (52.9 mi)
Cahuilla Creek, Anza, CA (59.5 mi)
Hamilton Creek, Anza, CA (62.5 mi)
Pacific Ocean, Del Mar, CA (67.3 mi)
Pacific Ocean, La Jolla, CA (73.7 mi)
Pacific Ocean, San Diego, CA (78.6 mi)
Pacific Ocean, Santa Monica, CA (80.8 mi)
North San Diego Bay, San Diego, CA (85.2 mi)
Pacific Ocean, Tijuana, MX (153.3 km)

Weather for Corona, California

Current Weather

82°F
Clear
Conditions: Clear
Humidity: 49%
Feels Like: 84.6°F
Wind: W 5.8 mph
Wind Gusts: 9.6 mph
Pressure: 29.84 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Mon
H: 97°F
L: 61°F
Sunny
Tue
H: 102°F
L: 66°F
Partly Cloudy
Wed
H: 92°F
L: 66°F
Heavy rain
Thu
H: 78°F
L: 60°F
Patchy rain nearby
Fri
H: 73°F
L: 69°F

Air Quality

AQI: 2 - Moderate
PM2.5: 66.05 μg/m3
PM10: 69.56 μg/m3
Carbon Monoxide: 838.05 μg/m3
Nitrogen Dioxide: 159.84 μg/m3
Sulphur Dioxide: 29.05 μg/m3
Ozone: 28 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:45 AM
Sunset: 6:57 PM
Daylight: 12 hrs 22 mins
Moonrise: 12:05 AM
Moon Transit: 7:48 AM
Moonset: 3:28 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:18 AM - 9:48 AM
3:58 PM - 6:28 PM

Minor Periods

2:58 PM - 4:28 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, September 15, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 76.4°F
Average Humidity: 65%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 1.9

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 47.01 μg/m3
PM10: 49.48 μg/m3
Carbon Monoxide: 521.77 μg/m3
Nitrogen Dioxide: 62.12 μg/m3
Sulphur Dioxide: 22.49 μg/m3
Ozone: 103.32 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:45 AM
Sunset: 6:57 PM
Daylight: 12 hrs 22 mins
Moonrise: 12:05 AM
Moon Transit: 7:48 AM
Moonset: 3:28 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:18 AM - 9:48 AM
3:58 PM - 6:28 PM

Minor Periods

2:58 PM - 4:28 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, September 16, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.1°F
Average Humidity: 41%
Chance of Rain: 0%
Wind: 11.6 mph
UV Index: 1.9

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 40.8 μg/m3
PM10: 43.37 μg/m3
Carbon Monoxide: 531.54 μg/m3
Nitrogen Dioxide: 73.14 μg/m3
Sulphur Dioxide: 19.08 μg/m3
Ozone: 89.72 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:45 AM
Sunset: 6:55 PM
Daylight: 12 hrs 20 mins
Moonrise: 1:11 AM
Moon Transit: 8:47 AM
Moonset: 4:16 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

8:17 AM - 10:47 AM
4:55 PM - 7:25 PM

Minor Periods

3:46 PM - 5:16 PM
12:41 AM - 2:11 AM

Action Rating: 3 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 77.1°F
Average Humidity: 43%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 1.6

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 44.18 μg/m3
PM10: 44.95 μg/m3
Carbon Monoxide: 463.91 μg/m3
Nitrogen Dioxide: 85.41 μg/m3
Sulphur Dioxide: 29.73 μg/m3
Ozone: 77.04 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:44 AM
Sunset: 6:54 PM
Daylight: 12 hrs 18 mins
Moonrise: 2:19 AM
Moon Transit: 9:41 AM
Moonset: 4:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

5:48 PM - 8:18 PM
9:11 AM - 11:41 AM

Minor Periods

4:25 PM - 5:55 PM
1:49 AM - 3:19 AM

Action Rating: 2 out of 5

Thursday, September 18, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 69.3°F
Average Humidity: 83%
Chance of Rain: 86%
Wind: 9.8 mph
UV Index: 1.7

Air Quality

AQI: 2 - Moderate
PM2.5: 35.47 μg/m3
PM10: 37.2 μg/m3
Carbon Monoxide: 354.09 μg/m3
Nitrogen Dioxide: 67.32 μg/m3
Sulphur Dioxide: 20.08 μg/m3
Ozone: 78.12 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:44 AM
Sunset: 6:52 PM
Daylight: 12 hrs 16 mins
Moonrise: 3:25 AM
Moon Transit: 10:31 AM
Moonset: 5:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

6:36 PM - 9:06 PM
10:01 AM - 12:31 AM

Minor Periods

4:57 PM - 6:27 PM
2:55 AM - 4:25 AM

Action Rating: 4 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 71.8°F
Average Humidity: 80%
Chance of Rain: 81%
Wind: 6.5 mph
UV Index: 0.7

Air Quality

AQI: 2 - Moderate
PM2.5: 31.36 μg/m3
PM10: 32.6 μg/m3
Carbon Monoxide: 486.12 μg/m3
Nitrogen Dioxide: 86.57 μg/m3
Sulphur Dioxide: 21.53 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:44 AM
Sunset: 6:51 PM
Daylight: 12 hrs 14 mins
Moonrise: 4:30 AM
Moon Transit: 11:17 AM
Moonset: 5:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

7:21 PM - 9:51 PM
10:47 AM - 1:17 PM

Minor Periods

5:26 PM - 6:56 PM
4:00 AM - 5:30 AM

Action Rating: 4 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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