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

78.1°F
Overcast
Conditions: Overcast
Humidity: 60%
Feels Like: 80.2°F
Wind: WSW 5.8 mph
Wind Gusts: 7.1 mph
Pressure: 29.89 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Mon
H: 97°F
L: 69°F
Sunny
Tue
H: 96°F
L: 69°F
Sunny
Wed
H: 94°F
L: 65°F
Partly Cloudy
Thu
H: 94°F
L: 64°F
Sunny
Fri
H: 95°F
L: 69°F

Air Quality

AQI: 2 - Moderate
PM2.5: 50.14 μg/m3
PM10: 52.36 μg/m3
Carbon Monoxide: 451.4 μg/m3
Nitrogen Dioxide: 98.24 μg/m3
Sulphur Dioxide: 27.75 μg/m3
Ozone: 29 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 12:52 AM
Sunset: 7:25 PM
Daylight: 13 hrs 5 mins
Moonrise: 8:40 AM
Moon Transit: 2:45 PM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:15 PM - 4:45 PM

Minor Periods

8:13 PM - 9:43 PM
8:10 AM - 9:40 AM

Action Rating: 3 out of 5

Flood Advisory issued August 25 at 3:58PM PDT until August 25 at 7:00PM PDT by NWS Los Angeles/Oxnard CA

Effective: Mon August 25, 2025, 3:58 PM
Expires: Mon August 25, 2025, 7:00 PM

* WHAT...Flooding caused by excessive rainfall occuring. * WHERE...A portion of the Antelope Valley in Los Angeles County including eastern Lancaster. * WHEN...Until 700 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 352 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts up to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Lancaster. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Monday, August 25, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.9°F
Average Humidity: 58%
Chance of Rain: 0%
Wind: 11.4 mph
UV Index: 2.4

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 43.9 μg/m3
PM10: 47.26 μg/m3
Carbon Monoxide: 431.57 μg/m3
Nitrogen Dioxide: 62.81 μg/m3
Sulphur Dioxide: 25 μg/m3
Ozone: 93.96 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 12:52 AM
Sunset: 7:25 PM
Daylight: 13 hrs 5 mins
Moonrise: 8:40 AM
Moon Transit: 2:45 PM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:15 PM - 4:45 PM

Minor Periods

8:13 PM - 9:43 PM
8:10 AM - 9:40 AM

Action Rating: 3 out of 5

Tuesday, August 26, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 79.8°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 38.02 μg/m3
PM10: 41.23 μg/m3
Carbon Monoxide: 375.7 μg/m3
Nitrogen Dioxide: 51.28 μg/m3
Sulphur Dioxide: 19.93 μg/m3
Ozone: 92.96 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 12:52 AM
Sunset: 7:23 PM
Daylight: 13 hrs 3 mins
Moonrise: 9:36 AM
Moon Transit: 3:25 PM
Moonset: 9:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:55 PM - 5:25 PM

Minor Periods

8:37 PM - 10:07 PM
9:06 AM - 10:36 AM

Action Rating: 2 out of 5

Wednesday, August 27, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 78.3°F
Average Humidity: 54%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 34.34 μg/m3
PM10: 36.64 μg/m3
Carbon Monoxide: 405.22 μg/m3
Nitrogen Dioxide: 47.12 μg/m3
Sulphur Dioxide: 17.72 μg/m3
Ozone: 90.92 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 12:51 AM
Sunset: 7:22 PM
Daylight: 13 hrs 1 mins
Moonrise: 10:34 AM
Moon Transit: 4:06 PM
Moonset: 9:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:36 PM - 6:06 PM

Minor Periods

9:03 PM - 10:33 PM
10:04 AM - 11:34 AM

Action Rating: 2 out of 5

Thursday, August 28, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 76.9°F
Average Humidity: 41%
Chance of Rain: 0%
Wind: 10.5 mph
UV Index: 2.4

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 41.02 μg/m3
PM10: 41.98 μg/m3
Carbon Monoxide: 456.95 μg/m3
Nitrogen Dioxide: 59.42 μg/m3
Sulphur Dioxide: 24.03 μg/m3
Ozone: 90.88 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 12:51 AM
Sunset: 7:21 PM
Daylight: 12 hrs 59 mins
Moonrise: 11:32 AM
Moon Transit: 4:49 PM
Moonset: 10:02 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
4:19 PM - 6:49 PM

Minor Periods

9:32 PM - 11:02 PM
11:02 AM - 12:32 AM

Action Rating: 2 out of 5

Friday, August 29, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.5°F
Average Humidity: 29%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 2.1

Air Quality

AQI: 2 - Moderate
PM2.5: 38.74 μg/m3
PM10: 39.55 μg/m3
Carbon Monoxide: 389.5 μg/m3
Nitrogen Dioxide: 55.03 μg/m3
Sulphur Dioxide: 27.89 μg/m3
Ozone: 76.31 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 12:51 AM
Sunset: 7:19 PM
Daylight: 12 hrs 57 mins
Moonrise: 12:31 AM
Moon Transit: 5:35 PM
Moonset: 10:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

12:54 AM - 3:24 AM
5:05 PM - 7:35 PM

Minor Periods

10:05 PM - 11:35 PM
12:01 AM - 1:31 PM

Action Rating: 3 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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