Water Temperature of the Sacramento River Deep Water Ship Chennel in Rio Vista, CA

Current Water Temperature

67.6°F

Measurement Time: Tuesday, September 30, 2025, 3:45 PM PDT

Temperature Locations

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Local Points of Interest

Sacramento River Ship Channel; Ryer Island

Sacramento River Deep Water Ship Chennel

Station Name: SACRAMENTO R DEEP WATER SHIP CHANNEL MARKER 51 CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3 feet

Nearest Address:
3818–3878 CA-84
Rio Vista, CA 95690
Solano County

GPS Coordinates: 38.23739167, -121.6739556

Nearby Water Temperatures

Sacramento River, Walnut Grove, CA (8.2 mi)
Sacramento River, Walnut Grove, CA (8.6 mi)
Suisun Bay, Concord, CA (23.5 mi)
Carquinez Strait, Martinez, CA (28.2 mi)
Cache Creek, Yolo, CA (34.6 mi)
American River, Folsom, CA (42.4 mi)
Arroyo Valle, Livermore, CA (42.7 mi)
Maxwell Creek, Saint Helena, CA (44.7 mi)
San Francisco Bay, Richmond, CA (44.9 mi)
San Francisco Bay, Alameda, CA (46.9 mi)
San Francisco Bay, San Rafael, CA (46.9 mi)
Pope Creek, Saint Helena, CA (46.9 mi)
San Francisco Bay, San Francisco, CA (49.5 mi)
San Francisco Bay, San Francisco, CA (49.6 mi)
South Fork American River, Rescue, CA (51.1 mi)

Weather for Rio Vista, California

Current Weather

46.6°F
Clear
Clear
45.2°F
51.9°F
100%
NNW 3.6 mph
7.5 mph
52.1°F
40.8°F
0 in
60%
0 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 66°F
L: 40°F
Sunny
Sat
H: 60°F
L: 38°F
Sunny
Sun
H: 65°F
L: 47°F
Sunny
Mon
H: 63°F
L: 46°F
Overcast
Tue
H: 61°F
L: 46°F

Air Quality

PM2.5: 26.95 μg/m3
PM10: 27.65 μg/m3
Carbon Monoxide: 443.85 μg/m3
Nitrogen Dioxide: 48.45 μg/m3
Sulphur Dioxide: 6.25 μg/m3
Ozone: 1 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:16 AM
Sunset: 5:12 PM
Daylight: 9 hrs 50 mins
Moonrise: 6:09 AM
Moon Transit: 10:37 AM
Moonset: 3:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
10:07 AM - 12:37 AM

Minor Periods

2:37 PM - 4:07 PM
5:39 AM - 7:09 AM

Action Rating: 3 out of 5

Friday, January 16, 2026

Weather Forecast

Sunny
66.4°F
39.7°F
51.9°F
69%
0 in
0%
0%
4.9 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 20.11 μg/m3
PM10: 21.5 μg/m3
Carbon Monoxide: 400.97 μg/m3
Nitrogen Dioxide: 33.87 μg/m3
Sulphur Dioxide: 4.84 μg/m3
Ozone: 16.24 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:16 AM
Sunset: 5:12 PM
Daylight: 9 hrs 50 mins
Moonrise: 6:09 AM
Moon Transit: 10:37 AM
Moonset: 3:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
10:07 AM - 12:37 AM

Minor Periods

2:37 PM - 4:07 PM
5:39 AM - 7:09 AM

Action Rating: 3 out of 5

Saturday, January 17, 2026

Weather Forecast

Sunny
60.1°F
37.9°F
49.4°F
70%
0 in
0%
0%
4.9 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 22.68 μg/m3
PM10: 23.67 μg/m3
Carbon Monoxide: 404 μg/m3
Nitrogen Dioxide: 36.89 μg/m3
Sulphur Dioxide: 5.46 μg/m3
Ozone: 15.48 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:16 AM
Sunset: 5:13 PM
Daylight: 9 hrs 52 mins
Moonrise: 6:56 AM
Moon Transit: 11:30 AM
Moonset: 4:08 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:03 PM - 9:33 PM
11:00 AM - 1:30 PM

Minor Periods

3:38 PM - 5:08 PM
6:26 AM - 7:56 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Sunny
64.8°F
46.9°F
54.2°F
63%
0 in
0%
0%
5.1 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 22.77 μg/m3
PM10: 23.8 μg/m3
Carbon Monoxide: 398.51 μg/m3
Nitrogen Dioxide: 43.42 μg/m3
Sulphur Dioxide: 5.37 μg/m3
Ozone: 8.08 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:17 AM
Sunset: 5:14 PM
Daylight: 9 hrs 53 mins
Moonrise: 7:36 AM
Moon Transit: 12:21 AM
Moonset: 5:12 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:53 PM - 10:23 PM
11:51 AM - 2:21 PM

Minor Periods

4:42 PM - 6:12 PM
7:06 AM - 8:36 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Sunny
62.6°F
45.9°F
51.9°F
70%
0 in
0%
0%
4.5 mph
0


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: 7:20 AM
Sun Transit: 12:17 AM
Sunset: 5:15 PM
Daylight: 9 hrs 55 mins
Moonrise: 8:10 AM
Moon Transit: 1:10 PM
Moonset: 6:19 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

8:42 PM - 11:12 PM
12:40 AM - 3:10 PM

Minor Periods

5:49 PM - 7:19 PM
7:40 AM - 9:10 AM

Action Rating: 4 out of 5

Tuesday, January 20, 2026

Weather Forecast

Overcast
60.7°F
46.2°F
53.1°F
71%
0 in
0%
0%
4.7 mph
3


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: 7:20 AM
Sun Transit: 12:17 AM
Sunset: 5:16 PM
Daylight: 9 hrs 56 mins
Moonrise: 8:39 AM
Moon Transit: 1:57 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:28 PM - 11:58 PM
1:27 PM - 3:57 PM

Minor Periods

6:54 PM - 8:24 PM
8:09 AM - 9:39 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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