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

48°F
Overcast
Overcast
48.3°F
50.6°F
96%
SSW 2.2 mph
3.7 mph
51°F
46°F
0 in
100%
8 mi
1017 mbar
0

Five Day Weather Forecast

Partly Cloudy
Sun
H: 69°F
L: 46°F
Heavy rain
Mon
H: 54°F
L: 45°F
Moderate rain
Tue
H: 59°F
L: 46°F
Moderate rain
Wed
H: 51°F
L: 43°F
Sunny
Thu
H: 57°F
L: 38°F

Air Quality

PM2.5: 12.75 μg/m3
PM10: 16.65 μg/m3
Carbon Monoxide: 213.85 μg/m3
Nitrogen Dioxide: 12.15 μg/m3
Sulphur Dioxide: 6.45 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:04 AM
Sunset: 5:35 PM
Daylight: 11 hrs mins
Moonrise: 5:40 AM
Moon Transit: 10:46 AM
Moonset: 3:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

6:52 PM - 9:22 PM
10:16 AM - 12:46 AM

Minor Periods

3:28 PM - 4:58 PM
5:10 AM - 6:40 AM

Action Rating: 3 out of 5

Wind Advisory issued February 14 at 11:33AM PST until February 16 at 8:00PM PST by NWS San Diego CA

Effective: Sat February 14, 2026, 11:33 AM
Expires: Sat February 14, 2026, 10:30 PM

* WHAT...South winds 15 to 25 mph with gusts 30 to 40 mph expected, locally up to 45 mph possible. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, San Diego County Valleys, and Santa Ana Mountains and Foothills. * WHEN...From 7 AM to 8 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest with the passage of the cold front. The front is currently expected to pass through Orange County/Inland Empire early Monday afternoon and San Diego County late Monday afternoon.

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


High Surf Advisory issued February 14 at 11:08AM PST until February 19 at 4:00AM PST by NWS San Diego CA

Effective: Sat February 14, 2026, 11:08 AM
Expires: Mon February 16, 2026, 11:15 AM

* WHAT...Large breaking waves of 8 to 10 feet, with sets to 13 feet. Minor coastal flooding will also be a threat. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 10 AM Monday to 4 AM PST Thursday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. High rip current risk. Minor tidal overflow into parking lots and boardwalks also possible. * ADDITIONAL DETAILS...Surf will peak Wednesday morning through Wednesday evening. 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.


Wind Advisory issued February 14 at 9:38PM PST until February 16 at 8:00PM PST by NWS San Diego CA

Effective: Sat February 14, 2026, 9:38 PM
Expires: Sun February 15, 2026, 6:15 AM

* WHAT...South winds 15 to 25 mph with gusts 30 to 40 mph expected, locally up to 45 mph possible. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, San Diego County Valleys, and Santa Ana Mountains and Foothills. * WHEN...From 7 AM to 8 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest with the passage of the cold front. The front is currently expected to pass through Orange County/Inland Empire early Monday afternoon and San Diego County late Monday afternoon.

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


Sunday, February 15, 2026

Weather Forecast

Partly Cloudy
69.1°F
46.2°F
55.5°F
70%
0 in
0%
0%
8.1 mph
0.9


Air Quality

AQI: 2 - Moderate
PM2.5: 30.86 μg/m3
PM10: 33.08 μg/m3
Carbon Monoxide: 284.37 μg/m3
Nitrogen Dioxide: 53.53 μg/m3
Sulphur Dioxide: 9.16 μg/m3
Ozone: 44.8 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:04 AM
Sunset: 5:35 PM
Daylight: 11 hrs mins
Moonrise: 5:40 AM
Moon Transit: 10:46 AM
Moonset: 3:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

6:52 PM - 9:22 PM
10:16 AM - 12:46 AM

Minor Periods

3:28 PM - 4:58 PM
5:10 AM - 6:40 AM

Action Rating: 3 out of 5

Monday, February 16, 2026

Weather Forecast

Heavy rain
54.1°F
45.1°F
50.5°F
85%
1.03 in
83%
0%
14.8 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 11.79 μg/m3
PM10: 14.32 μg/m3
Carbon Monoxide: 207.69 μg/m3
Nitrogen Dioxide: 27.18 μg/m3
Sulphur Dioxide: 4.63 μg/m3
Ozone: 54.68 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:04 AM
Sunset: 5:36 PM
Daylight: 11 hrs 1 mins
Moonrise: 6:15 AM
Moon Transit: 11:34 AM
Moonset: 5:02 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:39 PM - 10:09 PM
11:04 AM - 1:34 PM

Minor Periods

4:32 PM - 6:02 PM
5:45 AM - 7:15 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Moderate rain
58.7°F
46.1°F
51.8°F
74%
0.48 in
87%
0%
12.3 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 6.85 μg/m3
PM10: 8.53 μg/m3
Carbon Monoxide: 151.72 μg/m3
Nitrogen Dioxide: 18.13 μg/m3
Sulphur Dioxide: 4.39 μg/m3
Ozone: 67.96 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:04 AM
Sunset: 5:37 PM
Daylight: 11 hrs 3 mins
Moonrise: 6:45 AM
Moon Transit: 12:21 AM
Moonset: 6:06 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:26 PM - 10:56 PM
11:51 AM - 2:21 PM

Minor Periods

5:36 PM - 7:06 PM
6:15 AM - 7:45 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Moderate rain
51.4°F
42.8°F
49.4°F
84%
0.6 in
87%
0%
24.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.48 μg/m3
PM10: 8.16 μg/m3
Carbon Monoxide: 174.17 μg/m3
Nitrogen Dioxide: 17.94 μg/m3
Sulphur Dioxide: 3.77 μg/m3
Ozone: 70.46 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:04 AM
Sunset: 5:37 PM
Daylight: 11 hrs 5 mins
Moonrise: 7:13 AM
Moon Transit: 12:00 AM
Moonset: 7:10 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:11 PM - 11:41 PM

Minor Periods

6:40 PM - 8:10 PM
6:43 AM - 8:13 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Sunny
57°F
38.2°F
47.5°F
54%
0 in
0%
0%
4.7 mph
3


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:04 AM
Sunset: 5:38 PM
Daylight: 11 hrs 7 mins
Moonrise: 7:40 AM
Moon Transit: 1:07 PM
Moonset: 8:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

7:45 PM - 9:15 PM
7:10 AM - 8:40 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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