Water Temperature of the Santa Ynez River in Santa Ynez, CA

Current Water Temperature

55.4°F

Measurement Time: Monday, April 13, 2026, 6:45 PM PDT

Temperature Locations

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Local Points of Interest

Lake Cachuma

Santa Ynez River

Station Name: SANTA YNEZ R NR SANTA YNEZ CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 574 feet

Nearest Address:
Cachuma Village Rd
Santa Ynez, CA 93460
Santa Barbara County

GPS Coordinates: 34.5891552, -119.9887532

Nearby Water Temperatures

Hilton Canyon Creek, Santa Ynez, CA (0.6 mi)
Santa Ynez River, Santa Ynez, CA (2.4 mi)
Santa Ynez River, Solvang, CA (8.9 mi)
Santa Ynez River, Lompoc, CA (25 mi)
Pacific Ocean, Santa Barbara, CA (25.5 mi)
Pacific Ocean, Gaviota, CA (34.9 mi)
Pacific Ocean, Lompoc, CA (46 mi)
San Luis Obispo Bay, Avila Beach, CA (59 mi)
Pacific Ocean, Santa Cruz Island, CA (61.6 mi)
Pacific Ocean, Santa Monica, CA (78.9 mi)
Pacific Ocean, Santa Maria, CA (86.6 mi)
Los Angeles River, Encino, CA (89.6 mi)
Los Angeles River, Sherman Oaks, CA (91.7 mi)
Santa Monica Bay, Santa Monica, CA (94 mi)
Pacific Ocean, San Nicolas Island, CA (94.9 mi)

Weather for Santa Ynez, California

Current Weather

46.9°F
Clear
Clear
44°F
48.8°F
100%
N 6 mph
12.7 mph
47.9°F
45.6°F
0 in
0%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 75°F
L: 45°F
Partly Cloudy
Wed
H: 65°F
L: 52°F
Sunny
Thu
H: 67°F
L: 50°F
Sunny
Fri
H: 70°F
L: 41°F
Sunny
Sat
H: 74°F
L: 47°F

Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 8.65 μg/m3
Carbon Monoxide: 160.85 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:00 PM
Sunset: 7:31 PM
Daylight: 13 hrs 1 mins
Moonrise: 4:48 AM
Moon Transit: 10:43 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

6:30 PM - 9:00 PM
10:13 AM - 12:43 AM

Minor Periods

4:19 PM - 5:49 PM
4:18 AM - 5:48 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Sunny
75°F
44.8°F
57.2°F
69%
0 in
0%
0%
8.1 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 4.68 μg/m3
PM10: 7.13 μg/m3
Carbon Monoxide: 155.33 μg/m3
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 80.8 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:00 PM
Sunset: 7:31 PM
Daylight: 13 hrs 1 mins
Moonrise: 4:48 AM
Moon Transit: 10:43 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

6:30 PM - 9:00 PM
10:13 AM - 12:43 AM

Minor Periods

4:19 PM - 5:49 PM
4:18 AM - 5:48 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Partly Cloudy
65.1°F
51.8°F
57.6°F
66%
0 in
0%
0%
5.8 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 6.99 μg/m3
PM10: 12.57 μg/m3
Carbon Monoxide: 166.29 μg/m3
Nitrogen Dioxide: 3.2 μg/m3
Sulphur Dioxide: 1.46 μg/m3
Ozone: 81.28 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:00 PM
Sunset: 7:32 PM
Daylight: 13 hrs 4 mins
Moonrise: 5:15 AM
Moon Transit: 8:33 AM
Moonset: 5:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

5:25 PM - 6:55 PM
4:45 AM - 6:15 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Sunny
66.6°F
50.2°F
57.8°F
52%
0 in
0%
0%
15.4 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8 μg/m3
PM10: 14.05 μg/m3
Carbon Monoxide: 157.61 μg/m3
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 79.08 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:00 PM
Sunset: 7:33 PM
Daylight: 13 hrs 6 mins
Moonrise: 5:44 AM
Moon Transit: 12:19 AM
Moonset: 7:05 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

8:06 PM - 10:36 PM
11:49 AM - 2:19 PM

Minor Periods

6:35 PM - 8:05 PM
5:14 AM - 6:44 AM

Action Rating: 4 out of 5

Friday, April 17, 2026

Weather Forecast

Sunny
70.4°F
40.6°F
55°F
34%
0 in
0%
0%
10.1 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 32.29 μg/m3
Carbon Monoxide: 146.93 μg/m3
Nitrogen Dioxide: 3.63 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 106.4 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:00 PM
Sunset: 7:34 PM
Daylight: 13 hrs 8 mins
Moonrise: 6:16 AM
Moon Transit: 1:11 PM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

9:00 PM - 11:30 PM
12:41 AM - 3:11 PM

Minor Periods

7:49 PM - 9:19 PM
5:46 AM - 7:16 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Sunny
73.6°F
46.9°F
56.7°F
31%
0 in
0%
0%
6.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.71 μg/m3
PM10: 12.94 μg/m3
Carbon Monoxide: 168.43 μg/m3
Nitrogen Dioxide: 5.35 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 83.23 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:00 PM
Sunset: 7:34 PM
Daylight: 13 hrs 10 mins
Moonrise: 6:53 AM
Moon Transit: 2:08 PM
Moonset: 9:34 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:38 PM - 4:08 PM

Minor Periods

9:04 PM - 10:34 PM
6:23 AM - 7:53 AM

Action Rating: 4 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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