Water Temperature of the Santa Ynez River in Lompoc, CA

Current Water Temperature

69.4°F

Measurement Time: Sunday, July 19, 2026, 4:45 PM 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

56.5°F
Overcast
Overcast
55.1°F
57°F
95%
NNW 6.7 mph
14.1 mph
56.3°F
56.2°F
0 in
100%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 80°F
L: 55°F
Sunny
Tue
H: 81°F
L: 58°F
Sunny
Wed
H: 79°F
L: 59°F
Sunny
Thu
H: 76°F
L: 57°F
Sunny
Fri
H: 77°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 7.2 μg/m3
PM10: 12 μg/m3
Carbon Monoxide: 97 μg/m3
Nitrogen Dioxide: 13.2 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 18 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:08 PM
Sunset: 8:13 PM
Daylight: 14 hrs 9 mins
Moonrise: 12:52 AM
Moon Transit: 6:27 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
5:57 PM - 8:27 PM

Minor Periods

12:22 AM - 1:52 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 19 at 1:03PM PDT until July 20 at 3:00AM PDT by NWS Los Angeles/Oxnard CA

Effective: Sun July 19, 2026, 1:03 PM
Expires: Sun July 19, 2026, 9:15 PM

* WHAT...Hazardous sea conditions. * WHERE...Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands and Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands. * WHEN...Until 3 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued July 19 at 8:24PM PDT until July 20 at 3:00AM PDT by NWS Los Angeles/Oxnard CA

Effective: Sun July 19, 2026, 8:24 PM
Expires: Mon July 20, 2026, 3:00 AM

* WHAT...Hazardous sea conditions. * WHERE...Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands and Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands. * WHEN...Until 3 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, July 20, 2026

Weather Forecast

Sunny
80°F
55.4°F
64.6°F
72%
0 in
10%
0%
11.9 mph
11.3


Air Quality

AQI: 1 - Good
PM2.5: 8.47 μg/m3
PM10: 13.48 μg/m3
Carbon Monoxide: 94.21 μg/m3
Nitrogen Dioxide: 7.34 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 50.92 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:08 PM
Sunset: 8:13 PM
Daylight: 14 hrs 9 mins
Moonrise: 12:52 AM
Moon Transit: 6:27 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
5:57 PM - 8:27 PM

Minor Periods

12:22 AM - 1:52 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
80.8°F
57.5°F
67.9°F
57%
0 in
4%
0%
12.8 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 6.93 μg/m3
PM10: 10.58 μg/m3
Carbon Monoxide: 105.25 μg/m3
Nitrogen Dioxide: 6.7 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 52.25 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:08 PM
Sunset: 8:12 PM
Daylight: 14 hrs 8 mins
Moonrise: 1:52 PM
Moon Transit: 7:12 PM
Moonset: 12:56 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

2:08 AM - 4:38 AM
6:42 PM - 9:12 PM

Minor Periods

1:22 PM - 2:52 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
79.3°F
58.7°F
67.8°F
58%
0 in
3%
0%
13.2 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 6.13 μg/m3
PM10: 9.4 μg/m3
Carbon Monoxide: 94.83 μg/m3
Nitrogen Dioxide: 4.74 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 45.08 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:08 PM
Sunset: 8:11 PM
Daylight: 14 hrs 6 mins
Moonrise: 2:53 PM
Moon Transit: 7:57 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
7:27 PM - 9:57 PM

Minor Periods

2:23 PM - 3:53 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
76°F
56.6°F
65.7°F
69%
0 in
5%
0%
12.8 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 8.53 μg/m3
Carbon Monoxide: 93.13 μg/m3
Nitrogen Dioxide: 3.42 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 44.71 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:08 PM
Sunset: 8:11 PM
Daylight: 14 hrs 5 mins
Moonrise: 3:52 PM
Moon Transit: 8:46 PM
Moonset: 12:58 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

3:40 AM - 6:10 AM
8:16 PM - 10:46 PM

Minor Periods

3:22 PM - 4:52 PM
12:28 AM - 1:58 AM

Action Rating: 4 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
77.2°F
55.2°F
65°F
72%
0 in
6%
0%
11.6 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 9.18 μg/m3
PM10: 17 μg/m3
Carbon Monoxide: 142.83 μg/m3
Nitrogen Dioxide: 11.67 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 27 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:08 PM
Sunset: 8:10 PM
Daylight: 14 hrs 4 mins
Moonrise: 4:50 PM
Moon Transit: 9:36 PM
Moonset: 1:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
9:06 PM - 11:36 PM

Minor Periods

4:20 PM - 5:50 PM
1:06 AM - 2:36 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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