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

Current Water Temperature

63.1°F

Measurement Time: Thursday, September 3, 2026, 5:00 AM 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

80°F
Sunny
Sunny
50%
WNW 15 mph
60°F

Weather Forecast

Sunny
This Afternoon
82°F - Sunny
Mostly Cloudy
Tonight
48°F - Mostly Cloudy
Mostly Sunny
Friday
83°F - Mostly Sunny
Mostly Cloudy
Friday Night
49°F - Mostly Cloudy
Mostly Sunny
Saturday
84°F - Mostly Sunny
Partly Cloudy
Saturday Night
50°F - Partly Cloudy
Slight Chance Rain Showers
Sunday
85°F - Slight Chance Rain Showers
Mostly Clear
Sunday Night
50°F - Mostly Clear
Mostly Sunny
Labor Day
89°F - Mostly Sunny
Partly Cloudy then Slight Chance Rain Showers
Monday Night
53°F - Partly Cloudy then Slight Chance Rain Showers
Slight Chance Rain Showers then Partly Sunny
Tuesday
89°F - Slight Chance Rain Showers then Partly Sunny
Mostly Cloudy
Tuesday Night
54°F - Mostly Cloudy
Mostly Sunny
Wednesday
91°F - Mostly Sunny
Partly Cloudy
Wednesday Night
54°F - Partly Cloudy

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 48 mins
Moonrise: 11:18 PM
Moon Transit: 5:58 AM
Moonset: 1:36 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
1:48 PM - 4:18 PM

Minor Periods

12:00 AM - 12:00 AM
1:06 PM - 2:36 PM

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: 6:35 AM
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 48 mins
Moonrise: 11:18 PM
Moon Transit: 5:58 AM
Moonset: 1:36 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
1:48 PM - 4:18 PM

Minor Periods

12:00 AM - 12:00 AM
1:06 PM - 2:36 PM

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: 6:35 AM
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 48 mins
Moonrise: 11:18 PM
Moon Transit: 5:58 AM
Moonset: 1:36 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
1:48 PM - 4:18 PM

Minor Periods

12:00 AM - 12:00 AM
1:06 PM - 2:36 PM

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: 6:36 AM
Sun Transit: 1:00 PM
Sunset: 7:22 PM
Daylight: 12 hrs 46 mins
Moonrise: 12:18 AM
Moon Transit: 7:00 AM
Moonset: 2:44 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
2:50 PM - 5:20 PM

Minor Periods

2:14 PM - 3:44 PM
12:00 AM - 12:00 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: 6:36 AM
Sun Transit: 1:00 PM
Sunset: 7:22 PM
Daylight: 12 hrs 46 mins
Moonrise: 12:18 AM
Moon Transit: 7:00 AM
Moonset: 2:44 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
2:50 PM - 5:20 PM

Minor Periods

2:14 PM - 3:44 PM
12:00 AM - 12:00 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: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:20 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:17 AM
Moon Transit: 8:02 AM
Moonset: 3:46 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:32 AM - 10:02 AM
3:53 PM - 6:23 PM

Minor Periods

3:16 PM - 4:46 PM
12:00 AM - 12:00 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: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:20 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:17 AM
Moon Transit: 8:02 AM
Moonset: 3:46 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:32 AM - 10:02 AM
3:53 PM - 6:23 PM

Minor Periods

3:16 PM - 4:46 PM
12:00 AM - 12:00 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: 6:37 AM
Sun Transit: 12:58 AM
Sunset: 7:19 PM
Daylight: 12 hrs 42 mins
Moonrise: 1:24 AM
Moon Transit: 9:04 AM
Moonset: 4:39 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:34 AM - 11:04 AM
4:54 PM - 7:24 PM

Minor Periods

4:09 PM - 5:39 PM
12:54 AM - 2:24 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: 6:37 AM
Sun Transit: 12:58 AM
Sunset: 7:19 PM
Daylight: 12 hrs 42 mins
Moonrise: 1:24 AM
Moon Transit: 9:04 AM
Moonset: 4:39 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:34 AM - 11:04 AM
4:54 PM - 7:24 PM

Minor Periods

4:09 PM - 5:39 PM
12:54 AM - 2:24 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: 6:38 AM
Sun Transit: 12:58 AM
Sunset: 7:18 PM
Daylight: 12 hrs 40 mins
Moonrise: 2:37 AM
Moon Transit: 10:04 AM
Moonset: 5:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

5:53 PM - 8:23 PM
9:34 AM - 12:04 AM

Minor Periods

4:53 PM - 6:23 PM
2:07 AM - 3:37 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: 6:38 AM
Sun Transit: 12:58 AM
Sunset: 7:18 PM
Daylight: 12 hrs 40 mins
Moonrise: 2:37 AM
Moon Transit: 10:04 AM
Moonset: 5:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

5:53 PM - 8:23 PM
9:34 AM - 12:04 AM

Minor Periods

4:53 PM - 6:23 PM
2:07 AM - 3:37 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: 6:39 AM
Sun Transit: 12:57 AM
Sunset: 7:16 PM
Daylight: 12 hrs 38 mins
Moonrise: 3:49 AM
Moon Transit: 11:00 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

6:47 PM - 9:17 PM
10:30 AM - 1:00 PM

Minor Periods

5:30 PM - 7:00 PM
3:19 AM - 4:49 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: 6:39 AM
Sun Transit: 12:57 AM
Sunset: 7:16 PM
Daylight: 12 hrs 38 mins
Moonrise: 3:49 AM
Moon Transit: 11:00 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

6:47 PM - 9:17 PM
10:30 AM - 1:00 PM

Minor Periods

5:30 PM - 7:00 PM
3:19 AM - 4:49 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: 6:39 AM
Sun Transit: 12:57 AM
Sunset: 7:15 PM
Daylight: 12 hrs 36 mins
Moonrise: 5:01 AM
Moon Transit: 11:51 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:37 PM - 10:07 PM
11:21 AM - 1:51 PM

Minor Periods

6:02 PM - 7:32 PM
4:31 AM - 6:01 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: 6:39 AM
Sun Transit: 12:57 AM
Sunset: 7:15 PM
Daylight: 12 hrs 36 mins
Moonrise: 5:01 AM
Moon Transit: 11:51 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:37 PM - 10:07 PM
11:21 AM - 1:51 PM

Minor Periods

6:02 PM - 7:32 PM
4:31 AM - 6:01 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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