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

Current Water Temperature

56.7°F

Measurement Time: Sunday, February 15, 2026, 5:00 PM PST

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

55.6°F
Overcast
Overcast
52.4°F
51.6°F
72%
ESE 11.9 mph
13.8 mph
48.2°F
45.9°F
0 in
100%
9 mi
1010 mbar
0

Five Day Weather Forecast

Heavy rain
Mon
H: 56°F
L: 47°F
Heavy rain
Tue
H: 49°F
L: 46°F
Heavy rain
Wed
H: 51°F
L: 40°F
Moderate rain
Thu
H: 47°F
L: 34°F
Sunny
Fri
H: 56°F
L: 31°F

Air Quality

AQI: 1 - Good
PM2.5: 4.15 μg/m3
PM10: 5.05 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:14 AM
Sunset: 5:44 PM
Daylight: 11 hrs mins
Moonrise: 6:26 AM
Moon Transit: 11:44 AM
Moonset: 5:11 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:30 PM - 10:00 PM
11:14 AM - 1:44 PM

Minor Periods

4:41 PM - 6:11 PM
5:56 AM - 7:26 AM

Action Rating: 4 out of 5

Flood Watch issued February 14 at 12:20PM PST until February 16 at 9:00PM PST by NWS Los Angeles/Oxnard CA

Effective: Sat February 14, 2026, 12:20 PM
Expires: Mon February 16, 2026, 9:00 PM

* WHAT...Flooding caused by excessive rainfall is possible. Rock and mud slides are possible near steep terrain. Debris flows are possible on burn scars. * WHERE...A portion of southwest California, including the following areas, most of Central and Southern Los Angeles County, all of Ventura County, and most of Central and Southern Ventura County, including several burn scar areas. * WHEN...From Monday morning through Monday evening. * IMPACTS...Flash flooding is possible. Excessive runoff may result in flooding of low-lying and flood-prone locations, including creeks and streams. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. Extensive street flooding is possible. * ADDITIONAL DETAILS... - A line of heavy showers and thunderstorms will sweep across the region on Monday, bringing the risk for flash flooding, rock and mud slides, and burn-scar debris flows across the Flood Watch area. After the passage of the line, scattered heavy showers and thunderstorms will continue into Monday evening, prolonging the flooding risk in isolated locations. Flooding and burn-scar debris flows are not expected for areas above the snow level, of approximately 6000 feet to 6500 feet elevation, where snow will fall instead of rain. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Travel through passes and canyons could become dangerous, and be alert for rock slides and mud slides. Follow the direction of Emergency Management and Law Enforcement officials.


Winter Storm Watch issued February 15 at 9:07AM PST until February 19 at 9:00AM PST by NWS Los Angeles/Oxnard CA

Effective: Sun February 15, 2026, 9:07 AM
Expires: Mon February 16, 2026, 4:00 AM

* WHAT...Heavy snow possible. Total snow accumulations of 1 to 4 inches for 3500 to 4500 feet elevation including the Grapevine of the Interstate-5 Corridor possible. Total snow accumulations of 6 to 12 inches above 4500 feet elevation possible. Winds could gust as high as 50 mph. * WHERE...Interstate 5 Corridor, Santa Barbara County Interior Mountains, and Southern Ventura County Mountains. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could become treacherous. Visibilities may drop below one-quarter mile due to falling and blowing snow.

If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. Monitor the latest forecasts for updates on this situation.


Beach Hazards Statement issued February 15 at 2:42PM PST until February 18 at 10:00AM PST by NWS Los Angeles/Oxnard CA

Effective: Sun February 15, 2026, 2:42 PM
Expires: Mon February 16, 2026, 5:45 AM

* WHAT...Dangerous rip currents and breaking waves due to elevated surf expected. * WHERE...Santa Barbara County Southwestern Coast and Santa Barbara County Southeastern Coast. * WHEN...From Monday morning through Wednesday morning. * IMPACTS...There is an increased risk of ocean drowning. Rip currents can pull swimmers and surfers out to sea. Waves can wash people off beaches and rocks, and capsize small boats nearshore. * ADDITIONAL DETAILS...Minor coastal flooding possible around mid- morning and late-evening times of high tide on Tuesday and Wednesday.

Remain out of the water due to hazardous swimming conditions, or stay near occupied lifeguard towers. Rock jetties can be deadly in such conditions, stay off the rocks.


High Surf Advisory issued February 15 at 2:42PM PST until February 19 at 6:00PM PST by NWS Los Angeles/Oxnard CA

Effective: Sun February 15, 2026, 2:42 PM
Expires: Mon February 16, 2026, 5:45 AM

* WHAT...For the Central Coast, large breaking waves of 10 to 15 feet with local sets to 20 feet on Wednesday and dangerous rip currents. For Los Angeles County, 6 to 10 feet and dangerous rip currents. * WHERE...San Luis Obispo County Beaches, Santa Barbara County Central Coast Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...From 10 AM Monday to 6 PM PST Thursday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. * ADDITIONAL DETAILS...Minor coastal flooding possible around mid- morning and late-evening times of high tide on Tuesday and Wednesday.

Remain out of the water due to dangerous surf conditions, or stay near occupied lifeguard towers. Rock jetties can be deadly in such conditions, stay off the rocks.


High Wind Warning issued February 15 at 12:31PM PST until February 16 at 6:00PM PST by NWS Los Angeles/Oxnard CA

Effective: Sun February 15, 2026, 12:31 PM
Expires: Mon February 16, 2026, 12:45 AM

* WHAT...South winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Cuyama Valley, Eastern Antelope Valley Foothills, Interstate 5 Corridor, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...From 6 AM to 6 PM PST Monday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles.

Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive.


Monday, February 16, 2026

Weather Forecast

Heavy rain
55.6°F
46.8°F
50.7°F
89%
2.56 in
88%
0%
20.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.17 μg/m3
PM10: 9.87 μg/m3
Carbon Monoxide: 147.65 μg/m3
Nitrogen Dioxide: 4.33 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 87.12 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:14 AM
Sunset: 5:44 PM
Daylight: 11 hrs mins
Moonrise: 6:26 AM
Moon Transit: 11:44 AM
Moonset: 5:11 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

7:30 PM - 10:00 PM
11:14 AM - 1:44 PM

Minor Periods

4:41 PM - 6:11 PM
5:56 AM - 7:26 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Heavy rain
48.7°F
45.9°F
47.2°F
93%
1.18 in
89%
0%
15.4 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 5.73 μg/m3
PM10: 8.51 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:14 AM
Sunset: 5:45 PM
Daylight: 11 hrs 2 mins
Moonrise: 6:55 AM
Moon Transit: 12:31 AM
Moonset: 6:16 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:16 PM - 10:46 PM
12:01 AM - 2:31 PM

Minor Periods

5:46 PM - 7:16 PM
6:25 AM - 7:55 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Heavy rain
50.9°F
40.1°F
46.1°F
80%
2.46 in
87%
0%
18.6 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 5.73 μg/m3
PM10: 8.76 μg/m3
Carbon Monoxide: 143.25 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 97.76 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:14 AM
Sunset: 5:46 PM
Daylight: 11 hrs 4 mins
Moonrise: 7:23 AM
Moon Transit: 1:16 PM
Moonset: 7:20 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

9:01 PM - 11:31 PM
12:46 AM - 3:16 PM

Minor Periods

6:50 PM - 8:20 PM
6:53 AM - 8:23 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Moderate rain
47.2°F
33.5°F
39.2°F
85%
0.52 in
76%
0%
14.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.33 μg/m3
PM10: 9.21 μg/m3
Carbon Monoxide: 142.56 μg/m3
Nitrogen Dioxide: 2.43 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 83.48 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 12:13 AM
Sunset: 5:47 PM
Daylight: 11 hrs 6 mins
Moonrise: 7:50 AM
Moon Transit: 1:07 PM
Moonset: 8:25 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

7:55 PM - 9:25 PM
7:20 AM - 8:50 AM

Action Rating: 2 out of 5

Friday, February 20, 2026

Weather Forecast

Sunny
56.1°F
30.7°F
38.9°F
75%
0 in
0%
0%
7.2 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 5.7 μg/m3
PM10: 8.46 μg/m3
Carbon Monoxide: 140.87 μg/m3
Nitrogen Dioxide: 1.91 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 89.92 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:13 AM
Sunset: 5:48 PM
Daylight: 11 hrs 8 mins
Moonrise: 8:17 AM
Moon Transit: 2:49 PM
Moonset: 9:32 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:19 PM - 4:49 PM

Minor Periods

9:02 PM - 10:32 PM
7:47 AM - 9:17 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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