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

61°F
Clear
Conditions: Clear
Humidity: 52%
Feels Like: 61°F
Wind: ENE 2.2 mph
Wind Gusts: 4.7 mph
Pressure: 29.99 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 8 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Wed
H: 102°F
L: 68°F
Sunny
Thu
H: 95°F
L: 57°F
Sunny
Fri
H: 89°F
L: 56°F
Sunny
Sat
H: 85°F
L: 60°F
Sunny
Sun
H: 85°F
L: 63°F

Air Quality

AQI: 2 - Moderate
PM2.5: 5.35 μg/m3
PM10: 5.75 μg/m3
Carbon Monoxide: 205.85 μg/m3
Nitrogen Dioxide: 31.85 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 28 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:34 AM
Sunset: 6:00 PM
Daylight: 10 hrs 53 mins
Moonrise: 2:07 PM
Moon Transit: 7:16 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

2:32 AM - 5:02 AM
6:46 PM - 9:16 PM

Minor Periods

1:37 PM - 3:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Heat Advisory issued October 29 at 8:14AM PDT until October 29 at 7:00PM PDT by NWS San Diego CA

Effective: Wed October 29, 2025, 8:14 AM
Expires: Wed October 29, 2025, 4:15 PM

* WHAT...Temperatures up to 95. * WHERE...Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, and San Diego County Valleys. * WHEN...Until 7 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Wednesday, October 29, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 82.2°F
Average Humidity: 10%
Chance of Rain: 0%
Wind: 5.8 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 9.51 μg/m3
PM10: 10.02 μg/m3
Carbon Monoxide: 167.77 μg/m3
Nitrogen Dioxide: 35.53 μg/m3
Sulphur Dioxide: 4.77 μg/m3
Ozone: 52.48 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:34 AM
Sunset: 6:00 PM
Daylight: 10 hrs 53 mins
Moonrise: 2:07 PM
Moon Transit: 7:16 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

2:32 AM - 5:02 AM
6:46 PM - 9:16 PM

Minor Periods

1:37 PM - 3:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, October 30, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 72.8°F
Average Humidity: 19%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 12.35 μg/m3
PM10: 13.11 μg/m3
Carbon Monoxide: 262.13 μg/m3
Nitrogen Dioxide: 43.09 μg/m3
Sulphur Dioxide: 6.18 μg/m3
Ozone: 49.56 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:34 AM
Sunset: 5:59 PM
Daylight: 10 hrs 51 mins
Moonrise: 2:40 PM
Moon Transit: 8:04 PM
Moonset: 12:32 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

3:21 AM - 5:51 AM
7:34 PM - 10:04 PM

Minor Periods

2:10 PM - 3:40 PM
12:02 AM - 1:32 AM

Action Rating: 2 out of 5

Friday, October 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 70.1°F
Average Humidity: 35%
Chance of Rain: 0%
Wind: 6.3 mph
UV Index: 1

Air Quality

AQI: 2 - Moderate
PM2.5: 24.01 μg/m3
PM10: 25.2 μg/m3
Carbon Monoxide: 332.89 μg/m3
Nitrogen Dioxide: 62.65 μg/m3
Sulphur Dioxide: 15.1 μg/m3
Ozone: 49.6 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:34 AM
Sunset: 5:59 PM
Daylight: 10 hrs 49 mins
Moonrise: 3:09 PM
Moon Transit: 8:51 PM
Moonset: 1:36 AM
Moon Phase: First Quarter
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

4:09 AM - 6:39 AM
8:21 PM - 10:51 PM

Minor Periods

2:39 PM - 4:09 PM
1:06 AM - 2:36 AM

Action Rating: 2 out of 5

Saturday, November 1, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 70.4°F
Average Humidity: 48%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 1

Air Quality

AQI: 2 - Moderate
PM2.5: 23.2 μg/m3
PM10: 23.9 μg/m3
Carbon Monoxide: 367.73 μg/m3
Nitrogen Dioxide: 64.18 μg/m3
Sulphur Dioxide: 11.7 μg/m3
Ozone: 52.52 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:34 AM
Sunset: 5:58 PM
Daylight: 10 hrs 47 mins
Moonrise: 3:38 PM
Moon Transit: 9:38 PM
Moonset: 2:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
9:08 PM - 11:38 PM

Minor Periods

3:08 PM - 4:38 PM
2:12 AM - 3:42 AM

Action Rating: 3 out of 5

Sunday, November 2, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 69.3°F
Average Humidity: 46%
Chance of Rain: 0%
Wind: 5.1 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 32.34 μg/m3
PM10: 32.8 μg/m3
Carbon Monoxide: 596.23 μg/m3
Nitrogen Dioxide: 98.43 μg/m3
Sulphur Dioxide: 18.3 μg/m3
Ozone: 27.46 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:34 AM
Sunset: 5:57 PM
Daylight: 10 hrs 46 mins
Moonrise: 4:07 PM
Moon Transit: 9:31 AM
Moonset: 3:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

9:01 AM - 11:31 AM
9:01 AM - 11:31 AM

Minor Periods

3:37 PM - 5:07 PM
3:19 AM - 4:49 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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