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

Current Water Temperature

32.0°F

Measurement Time: Sunday, October 4, 2026, 11:43 PM PDT

Temperature Locations

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Santa Ynez River

Station Name: SANTA YNEZ R A HWY 154 NR SANTA YNEZ CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 518 feet

Nearest Address:
San Marcos Pass Rd
Santa Ynez, CA 93460
Santa Barbara County

GPS Coordinates: 34.58915474, -120.0301435

Nearby Water Temperatures

Santa Ynez River, Santa Ynez, CA (2.4 mi)
Hilton Canyon Creek, Santa Ynez, CA (2.7 mi)
Santa Ynez River, Solvang, CA (6.5 mi)
Santa Ynez River, Lompoc, CA (22.7 mi)
Pacific Ocean, Santa Barbara, CA (26.4 mi)
Pacific Ocean, Gaviota, CA (33.1 mi)
Pacific Ocean, Lompoc, CA (43.7 mi)
San Luis Obispo Bay, Avila Beach, CA (57.3 mi)
Pacific Ocean, Santa Cruz Island, CA (62.6 mi)
Pacific Ocean, Santa Monica, CA (80.6 mi)
Pacific Ocean, Santa Maria, CA (84.3 mi)
Los Angeles River, Encino, CA (91.8 mi)
Los Angeles River, Sherman Oaks, CA (93.9 mi)
Pacific Ocean, San Nicolas Island, CA (95.1 mi)
Santa Monica Bay, Santa Monica, CA (96.1 mi)

Weather for Santa Ynez, California

Current Weather

62°F
Sunny
Sunny
72%
E 5 mph
53°F

Weather Forecast

Sunny
Today
102°F - Sunny
Mostly Clear
Tonight
61°F - Mostly Clear
Sunny
Tuesday
105°F - Sunny
Clear
Tuesday Night
60°F - Clear
Sunny
Wednesday
103°F - Sunny
Clear
Wednesday Night
59°F - Clear
Sunny
Thursday
99°F - Sunny
Mostly Clear
Thursday Night
56°F - Mostly Clear
Sunny
Friday
95°F - Sunny
Partly Cloudy
Friday Night
55°F - Partly Cloudy
Mostly Sunny
Saturday
89°F - Mostly Sunny
Partly Cloudy
Saturday Night
51°F - Partly Cloudy
Mostly Sunny
Sunday
82°F - Mostly Sunny
Partly Cloudy
Sunday Night
48°F - Partly Cloudy

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:48 AM
Sunset: 6:39 PM
Daylight: 11 hrs 41 mins
Moonrise: 1:38 AM
Moon Transit: 8:53 AM
Moonset: 4:00 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:23 AM - 10:53 AM
4:41 PM - 7:11 PM

Minor Periods

3:30 PM - 5:00 PM
1:08 AM - 2:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:58 AM
Sun Transit: 12:48 AM
Sunset: 6:39 PM
Daylight: 11 hrs 41 mins
Moonrise: 1:38 AM
Moon Transit: 8:53 AM
Moonset: 4:00 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:23 AM - 10:53 AM
4:41 PM - 7:11 PM

Minor Periods

3:30 PM - 5:00 PM
1:08 AM - 2:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:58 AM
Sun Transit: 12:48 AM
Sunset: 6:39 PM
Daylight: 11 hrs 41 mins
Moonrise: 1:38 AM
Moon Transit: 8:53 AM
Moonset: 4:00 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:23 AM - 10:53 AM
4:41 PM - 7:11 PM

Minor Periods

3:30 PM - 5:00 PM
1:08 AM - 2:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:59 AM
Sun Transit: 12:48 AM
Sunset: 6:37 PM
Daylight: 11 hrs 39 mins
Moonrise: 2:48 AM
Moon Transit: 9:45 AM
Moonset: 4:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:31 PM - 8:01 PM
9:15 AM - 11:45 AM

Minor Periods

4:03 PM - 5:33 PM
2:18 AM - 3:48 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:59 AM
Sun Transit: 12:48 AM
Sunset: 6:37 PM
Daylight: 11 hrs 39 mins
Moonrise: 2:48 AM
Moon Transit: 9:45 AM
Moonset: 4:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:31 PM - 8:01 PM
9:15 AM - 11:45 AM

Minor Periods

4:03 PM - 5:33 PM
2:18 AM - 3:48 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:00 AM
Sun Transit: 12:47 AM
Sunset: 6:36 PM
Daylight: 11 hrs 36 mins
Moonrise: 3:55 AM
Moon Transit: 10:33 AM
Moonset: 5:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:18 PM - 8:48 PM
10:03 AM - 12:33 AM

Minor Periods

4:31 PM - 6:01 PM
3:25 AM - 4:55 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:00 AM
Sun Transit: 12:47 AM
Sunset: 6:36 PM
Daylight: 11 hrs 36 mins
Moonrise: 3:55 AM
Moon Transit: 10:33 AM
Moonset: 5:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:18 PM - 8:48 PM
10:03 AM - 12:33 AM

Minor Periods

4:31 PM - 6:01 PM
3:25 AM - 4:55 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:00 AM
Sun Transit: 12:47 AM
Sunset: 6:35 PM
Daylight: 11 hrs 34 mins
Moonrise: 5:00 AM
Moon Transit: 11:18 AM
Moonset: 5:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:03 PM - 9:33 PM
10:48 AM - 1:18 PM

Minor Periods

4:58 PM - 6:28 PM
4:30 AM - 6:00 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:00 AM
Sun Transit: 12:47 AM
Sunset: 6:35 PM
Daylight: 11 hrs 34 mins
Moonrise: 5:00 AM
Moon Transit: 11:18 AM
Moonset: 5:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:03 PM - 9:33 PM
10:48 AM - 1:18 PM

Minor Periods

4:58 PM - 6:28 PM
4:30 AM - 6:00 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:01 AM
Sun Transit: 12:47 AM
Sunset: 6:33 PM
Daylight: 11 hrs 32 mins
Moonrise: 6:04 AM
Moon Transit: 12:03 AM
Moonset: 5:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:48 PM - 10:18 PM
11:33 AM - 2:03 PM

Minor Periods

5:25 PM - 6:55 PM
5:34 AM - 7:04 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:01 AM
Sun Transit: 12:47 AM
Sunset: 6:33 PM
Daylight: 11 hrs 32 mins
Moonrise: 6:04 AM
Moon Transit: 12:03 AM
Moonset: 5:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:48 PM - 10:18 PM
11:33 AM - 2:03 PM

Minor Periods

5:25 PM - 6:55 PM
5:34 AM - 7:04 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:02 AM
Sun Transit: 12:47 AM
Sunset: 6:32 PM
Daylight: 11 hrs 30 mins
Moonrise: 7:06 AM
Moon Transit: 12:48 AM
Moonset: 6:23 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:33 PM - 11:03 PM
12:18 AM - 2:48 PM

Minor Periods

5:53 PM - 7:23 PM
6:36 AM - 8:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:02 AM
Sun Transit: 12:47 AM
Sunset: 6:32 PM
Daylight: 11 hrs 30 mins
Moonrise: 7:06 AM
Moon Transit: 12:48 AM
Moonset: 6:23 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:33 PM - 11:03 PM
12:18 AM - 2:48 PM

Minor Periods

5:53 PM - 7:23 PM
6:36 AM - 8:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:03 AM
Sun Transit: 12:46 AM
Sunset: 6:31 PM
Daylight: 11 hrs 28 mins
Moonrise: 8:09 AM
Moon Transit: 1:34 PM
Moonset: 6:52 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:19 PM - 11:49 PM
1:04 PM - 3:34 PM

Minor Periods

6:22 PM - 7:52 PM
7:39 AM - 9:09 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:03 AM
Sun Transit: 12:46 AM
Sunset: 6:31 PM
Daylight: 11 hrs 28 mins
Moonrise: 8:09 AM
Moon Transit: 1:34 PM
Moonset: 6:52 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:19 PM - 11:49 PM
1:04 PM - 3:34 PM

Minor Periods

6:22 PM - 7:52 PM
7:39 AM - 9:09 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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