Water Temperature of the Santa Ynez River in Lompoc, CA

Current Water Temperature

69.3°F

Measurement Time: Monday, March 23, 2026, 6:30 AM PDT

Temperature Locations

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Santa Ynez River

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

Elevation Above Sea Level: 200 feet

Nearest Address:
E Highway 246
Lompoc, CA 93436
Santa Barbara County

GPS Coordinates: 34.63609474, -120.424606

Nearby Water Temperatures

Santa Ynez River, Solvang, CA (16.3 mi)
Santa Ynez River, Santa Ynez, CA (22.7 mi)
Pacific Ocean, Lompoc, CA (23.9 mi)
Santa Ynez River, Santa Ynez, CA (25 mi)
Pacific Ocean, Gaviota, CA (25.1 mi)
Hilton Canyon Creek, Santa Ynez, CA (25.4 mi)
San Luis Obispo Bay, Avila Beach, CA (41.3 mi)
Pacific Ocean, Santa Barbara, CA (43.1 mi)
Pacific Ocean, Santa Maria, CA (61.6 mi)
Pacific Ocean, Santa Cruz Island, CA (77.5 mi)
Pacific Ocean, Santa Monica, CA (99.6 mi)
Pacific Ocean, San Nicolas Island, CA (102.9 mi)
Los Angeles River, Encino, CA (114.3 mi)
Los Angeles River, Sherman Oaks, CA (116.3 mi)
Santa Monica Bay, Santa Monica, CA (118.1 mi)

Weather for Lompoc, California

Current Weather

82.9°F
Sunny
Sunny
80°F
86.1°F
37%
NNW 9.8 mph
13.3 mph
87°F
50.7°F
0 in
0%
9 mi
1014 mbar
8.2

Five Day Weather Forecast

Sunny
Mon
H: 93°F
L: 51°F
Sunny
Tue
H: 85°F
L: 56°F
Partly Cloudy
Wed
H: 78°F
L: 52°F
Sunny
Thu
H: 84°F
L: 53°F
Overcast
Fri
H: 77°F
L: 53°F

Air Quality

AQI: 1 - Good
PM2.5: 8.05 μg/m3
PM10: 10.55 μg/m3
Carbon Monoxide: 151.85 μg/m3
Nitrogen Dioxide: 10.75 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:08 PM
Sunset: 7:16 PM
Daylight: 12 hrs 15 mins
Moonrise: 9:46 AM
Moon Transit: 5:24 PM
Moonset: 12:56 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
4:54 PM - 7:24 PM

Minor Periods

9:16 AM - 10:46 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Heat Advisory issued March 23 at 12:19AM PDT until March 24 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

Effective: Mon March 23, 2026, 12:19 AM
Expires: Mon March 23, 2026, 6:00 PM

* WHAT...Temperatures between 96 and 94 expected. * WHERE...San Luis Obispo County Beaches, San Luis Obispo County Inland Central Coast, Santa Barbara County Central Coast Beaches, Santa Barbara County Inland Central Coast, Santa Lucia Mountains, and Santa Ynez Valley. * WHEN...From 10 AM this morning to 8 PM PDT Tuesday. * IMPACTS...There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Monday, March 23, 2026

Weather Forecast

Sunny
93°F
50.5°F
67°F
64%
0 in
0%
0%
11.6 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 9.99 μg/m3
PM10: 19.03 μg/m3
Carbon Monoxide: 158.81 μg/m3
Nitrogen Dioxide: 7.62 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 66.6 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:08 PM
Sunset: 7:16 PM
Daylight: 12 hrs 15 mins
Moonrise: 9:46 AM
Moon Transit: 5:24 PM
Moonset: 12:56 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
4:54 PM - 7:24 PM

Minor Periods

9:16 AM - 10:46 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, March 24, 2026

Weather Forecast

Sunny
85.3°F
55.6°F
65.3°F
60%
0 in
0%
0%
7.8 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 7.96 μg/m3
PM10: 16.78 μg/m3
Carbon Monoxide: 152.69 μg/m3
Nitrogen Dioxide: 7.94 μg/m3
Sulphur Dioxide: 2.2 μg/m3
Ozone: 61.6 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:07 PM
Sunset: 7:17 PM
Daylight: 12 hrs 17 mins
Moonrise: 10:42 AM
Moon Transit: 6:27 PM
Moonset: 1:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
5:57 PM - 8:27 PM

Minor Periods

10:12 AM - 11:42 AM
12:38 AM - 2:08 AM

Action Rating: 2 out of 5

Wednesday, March 25, 2026

Weather Forecast

Partly Cloudy
77.5°F
52.3°F
61°F
73%
0 in
0%
0%
11.6 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 9.43 μg/m3
PM10: 14.97 μg/m3
Carbon Monoxide: 167.05 μg/m3
Nitrogen Dioxide: 8.76 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 59.44 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:07 PM
Sunset: 7:17 PM
Daylight: 12 hrs 19 mins
Moonrise: 11:45 AM
Moon Transit: 7:29 PM
Moonset: 2:13 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

2:14 AM - 4:44 AM
6:59 PM - 9:29 PM

Minor Periods

11:15 AM - 12:45 AM
1:43 AM - 3:13 AM

Action Rating: 3 out of 5

Thursday, March 26, 2026

Weather Forecast

Sunny
84.4°F
53.1°F
63.6°F
74%
0 in
0%
0%
13.2 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 8.48 μg/m3
PM10: 14.35 μg/m3
Carbon Monoxide: 136.82 μg/m3
Nitrogen Dioxide: 7.7 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 54.96 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:07 PM
Sunset: 7:18 PM
Daylight: 12 hrs 21 mins
Moonrise: 12:54 AM
Moon Transit: 8:28 PM
Moonset: 3:10 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
7:58 PM - 10:28 PM

Minor Periods

12:24 AM - 1:54 PM
2:40 AM - 4:10 AM

Action Rating: 2 out of 5

Friday, March 27, 2026

Weather Forecast

Overcast
76.5°F
53.4°F
62.9°F
58%
0 in
0%
0%
6.5 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.51 μg/m3
PM10: 11.46 μg/m3
Carbon Monoxide: 189.12 μg/m3
Nitrogen Dioxide: 9.33 μg/m3
Sulphur Dioxide: 2.02 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:06 PM
Sunset: 7:19 PM
Daylight: 12 hrs 23 mins
Moonrise: 2:04 PM
Moon Transit: 9:24 PM
Moonset: 3:56 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

4:14 AM - 6:44 AM
8:54 PM - 11:24 PM

Minor Periods

1:34 PM - 3:04 PM
3:26 AM - 4:56 AM

Action Rating: 3 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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