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

57.9°F
Clear
Clear
58.1°F
63.5°F
84%
ENE 3.8 mph
8 mph
63.5°F
31.9°F
0 in
0%
8 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 88°F
L: 61°F
Partly Cloudy
Mon
H: 77°F
L: 54°F
Overcast
Tue
H: 69°F
L: 50°F
Partly Cloudy
Wed
H: 67°F
L: 54°F
Sunny
Thu
H: 67°F
L: 48°F

Air Quality

AQI: 2 - Moderate
PM2.5: 7.25 μg/m3
PM10: 8.65 μg/m3
Carbon Monoxide: 191.85 μg/m3
Nitrogen Dioxide: 17.55 μg/m3
Sulphur Dioxide: 4.95 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:04 AM
Sunset: 5:28 PM
Daylight: 10 hrs 46 mins
Moonrise: 12:37 AM
Moon Transit: 4:55 AM
Moonset: 10:09 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
1:00 PM - 3:30 PM

Minor Periods

9:39 AM - 11:09 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

High Surf Advisory issued February 7 at 2:06PM PST until February 8 at 6:00AM PST by NWS San Diego CA

Effective: Sat February 7, 2026, 2:06 PM
Expires: Sun February 8, 2026, 6:00 AM

* WHAT...Large breaking waves of 5 to 8 feet, with sets to 10 feet at west-facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Today through 6 AM PST Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. High rip current risk. Minor tidal overflow into parking lots also possible. * ADDITIONAL DETAILS...Rip currents are powerful channels of water flowing quickly away from shore...which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as groins...jetties and piers. Heed the advice of lifeguards...beach patrol flags and signs.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.


High Surf Advisory issued February 7 at 8:50PM PST until February 8 at 6:00AM PST by NWS San Diego CA

Effective: Sat February 7, 2026, 8:50 PM
Expires: Sun February 8, 2026, 5:00 AM

* WHAT...Large breaking waves of 5 to 8 feet, with sets to 10 feet at west-facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Today through 6 AM PST Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. High rip current risk. Minor tidal overflow into parking lots also possible. * ADDITIONAL DETAILS...Rip currents are powerful channels of water flowing quickly away from shore...which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as groins...jetties and piers. Heed the advice of lifeguards...beach patrol flags and signs.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.
Sunday, February 8, 2026

Weather Forecast

Sunny
88°F
61.1°F
71.2°F
29%
0 in
0%
0%
6.5 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 11.13 μg/m3
PM10: 12.09 μg/m3
Carbon Monoxide: 215.53 μg/m3
Nitrogen Dioxide: 36.93 μg/m3
Sulphur Dioxide: 6.31 μg/m3
Ozone: 48.56 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:04 AM
Sunset: 5:28 PM
Daylight: 10 hrs 46 mins
Moonrise: 12:37 AM
Moon Transit: 4:55 AM
Moonset: 10:09 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
1:00 PM - 3:30 PM

Minor Periods

9:39 AM - 11:09 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, February 9, 2026

Weather Forecast

Partly Cloudy
77.4°F
54.1°F
64.7°F
41%
0 in
0%
0%
7.6 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 15.33 μg/m3
PM10: 16.04 μg/m3
Carbon Monoxide: 256.01 μg/m3
Nitrogen Dioxide: 48.49 μg/m3
Sulphur Dioxide: 7.43 μg/m3
Ozone: 42.96 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 12:04 AM
Sunset: 5:29 PM
Daylight: 10 hrs 48 mins
Moonrise: 12:36 AM
Moon Transit: 5:41 AM
Moonset: 10:42 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
1:46 PM - 4:16 PM

Minor Periods

10:12 AM - 11:42 AM
12:06 AM - 1:36 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Overcast
68.5°F
50°F
58.1°F
61%
0 in
0%
0%
9.2 mph
0.8


Air Quality

AQI: 2 - Moderate
PM2.5: 23.39 μg/m3
PM10: 25.47 μg/m3
Carbon Monoxide: 288.97 μg/m3
Nitrogen Dioxide: 52.87 μg/m3
Sulphur Dioxide: 11.1 μg/m3
Ozone: 36 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:04 AM
Sunset: 5:30 PM
Daylight: 10 hrs 50 mins
Moonrise: 1:35 AM
Moon Transit: 6:29 AM
Moonset: 11:20 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

5:59 AM - 8:29 AM
2:35 PM - 5:05 PM

Minor Periods

10:50 AM - 12:20 AM
1:05 AM - 2:35 AM

Action Rating: 3 out of 5

Wednesday, February 11, 2026

Weather Forecast

Partly Cloudy
67°F
53.5°F
59.3°F
65%
0 in
0%
0%
7.8 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 12.37 μg/m3
PM10: 15.29 μg/m3
Carbon Monoxide: 190.03 μg/m3
Nitrogen Dioxide: 22.38 μg/m3
Sulphur Dioxide: 7.73 μg/m3
Ozone: 59.32 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:04 AM
Sunset: 5:31 PM
Daylight: 10 hrs 52 mins
Moonrise: 2:33 AM
Moon Transit: 7:19 AM
Moonset: 12:05 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

6:49 AM - 9:19 AM
3:26 PM - 5:56 PM

Minor Periods

11:35 AM - 1:05 PM
2:03 AM - 3:33 AM

Action Rating: 4 out of 5

Thursday, February 12, 2026

Weather Forecast

Sunny
66.9°F
48.1°F
55°F
67%
0 in
0%
0%
6.9 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 24.31 μg/m3
PM10: 26.04 μg/m3
Carbon Monoxide: 405.43 μg/m3
Nitrogen Dioxide: 62.16 μg/m3
Sulphur Dioxide: 11.92 μg/m3
Ozone: 16.85 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:04 AM
Sunset: 5:32 PM
Daylight: 10 hrs 54 mins
Moonrise: 3:27 AM
Moon Transit: 8:11 AM
Moonset: 12:56 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
4:18 PM - 6:48 PM

Minor Periods

12:26 AM - 1:56 PM
2:57 AM - 4:27 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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