Water Temperature of the Santa Ana River in Corona, CA

Current Water Temperature

61.2°F

Measurement Time: Sunday, November 16, 2025, 1:30 AM PST

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

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, Del Mar, CA (67.4 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)

Weather for Corona, California

Current Weather

61.7°F
Sunny
Conditions: Sunny
Humidity: 26%
Heat Index: 61.7°F
Feels Like: 61.2°F
Wind: NE 6.2 mph
Wind Gusts: 20 mph
Wind Chill: 61.2°F
Air Pressure: 1021.57 millibars
Dew Point: 61.2°F
Chance of Precipitation: 0%
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 10 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Mon
H: 76°F
L: 45°F
Partly Cloudy
Tue
H: 74°F
L: 41°F
Patchy rain nearby
Wed
H: 59°F
L: 45°F
Heavy rain
Thu
H: 65°F
L: 56°F
Patchy rain nearby
Fri
H: 63°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 142.85 μg/m3
Nitrogen Dioxide: 8.85 μg/m3
Sulphur Dioxide: 3.45 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 11:52 AM
Sunset: 4:51 PM
Daylight: 9 hrs 56 mins
Moonrise: 12:35 AM
Moon Transit: 7:37 PM
Moonset: 1:38 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

2:51 AM - 5:21 AM
7:07 PM - 9:37 PM

Minor Periods

12:05 AM - 1:35 PM
1:08 AM - 2:38 AM

Action Rating: 2 out of 5

Wind Advisory issued December 28 at 8:54PM PST until December 30 at 1:00PM PST by NWS San Diego CA

Effective: Sun December 28, 2025, 8:54 PM
Expires: Mon December 29, 2025, 6:15 AM

* WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. Local gusts to 60 mph possible below the passes. * WHERE...San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 1 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will occur through and below the Cajon Pass and adjacent foothills, below the San Gorgonio Pass, and through the canyons of the Santa Ana Mountains.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Wind Advisory issued December 29 at 12:20AM PST until December 30 at 1:00PM PST by NWS San Diego CA

Effective: Mon December 29, 2025, 12:20 AM
Expires: Mon December 29, 2025, 2:00 PM

* WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. Local gusts to 60 mph possible below the passes. * WHERE...San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 1 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will occur through and below the Cajon Pass and adjacent foothills, below the San Gorgonio Pass, and through the canyons of the Santa Ana Mountains.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Monday, December 29, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 58.3°F
Average Humidity: 27%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 8.52 μg/m3
PM10: 8.93 μg/m3
Carbon Monoxide: 188.97 μg/m3
Nitrogen Dioxide: 26.82 μg/m3
Sulphur Dioxide: 3.85 μg/m3
Ozone: 46.8 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 11:52 AM
Sunset: 4:51 PM
Daylight: 9 hrs 56 mins
Moonrise: 12:35 AM
Moon Transit: 7:37 PM
Moonset: 1:38 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

2:51 AM - 5:21 AM
7:07 PM - 9:37 PM

Minor Periods

12:05 AM - 1:35 PM
1:08 AM - 2:38 AM

Action Rating: 2 out of 5

Tuesday, December 30, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 51.8°F
Average Humidity: 39%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 7.53 μg/m3
PM10: 7.71 μg/m3
Carbon Monoxide: 175.21 μg/m3
Nitrogen Dioxide: 31.04 μg/m3
Sulphur Dioxide: 4.43 μg/m3
Ozone: 40.4 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 11:53 AM
Sunset: 4:52 PM
Daylight: 9 hrs 56 mins
Moonrise: 1:14 PM
Moon Transit: 8:35 PM
Moonset: 2:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

3:45 AM - 6:15 AM
8:05 PM - 10:35 PM

Minor Periods

12:44 AM - 2:14 PM
2:21 AM - 3:51 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 52.2°F
Average Humidity: 62%
Chance of Rain: 87%
Wind: 7.2 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 12.93 μg/m3
PM10: 13.1 μg/m3
Carbon Monoxide: 266.89 μg/m3
Nitrogen Dioxide: 42.3 μg/m3
Sulphur Dioxide: 5.63 μg/m3
Ozone: 17.44 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 11:53 AM
Sunset: 4:52 PM
Daylight: 9 hrs 57 mins
Moonrise: 2:02 PM
Moon Transit: 9:38 PM
Moonset: 4:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

4:45 AM - 7:15 AM
9:08 PM - 11:38 PM

Minor Periods

1:32 PM - 3:02 PM
3:35 AM - 5:05 AM

Action Rating: 3 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Heavy rain
Average Temperature: 59.1°F
Average Humidity: 83%
Chance of Rain: 86%
Wind: 6.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 11.81 μg/m3
PM10: 11.91 μg/m3
Carbon Monoxide: 251.13 μg/m3
Nitrogen Dioxide: 38.63 μg/m3
Sulphur Dioxide: 5.65 μg/m3
Ozone: 22.72 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 11:54 AM
Sunset: 4:53 PM
Daylight: 9 hrs 57 mins
Moonrise: 3:01 PM
Moon Transit: 10:44 PM
Moonset: 5:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
12:00 AM - 12:00 AM

Minor Periods

2:31 PM - 4:01 PM
4:50 AM - 6:20 AM

Action Rating: 2 out of 5

Friday, January 2, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 58.6°F
Average Humidity: 87%
Chance of Rain: 89%
Wind: 4.5 mph
UV Index: 3

Air Quality

AQI: 1 - Good
PM2.5: 7.83 μg/m3
PM10: 7.99 μg/m3
Carbon Monoxide: 220.16 μg/m3
Nitrogen Dioxide: 36.29 μg/m3
Sulphur Dioxide: 5.53 μg/m3
Ozone: 13.85 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 11:54 AM
Sunset: 4:54 PM
Daylight: 9 hrs 58 mins
Moonrise: 4:09 PM
Moon Transit: 11:51 PM
Moonset: 6:29 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

6:56 AM - 9:26 AM
12:00 AM - 12:00 AM

Minor Periods

3:39 PM - 5:09 PM
5:59 AM - 7:29 AM

Action Rating: 5 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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