Water Temperature of the Sacramento River Deep Water Ship Chennel in Rio Vista, CA
Current Water Temperature
Measurement Time: Thursday, July 10, 2025, 6:30 AM PDT
Temperature Locations
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Local Points of Interest
Sacramento River Ship Channel; Ryer IslandSponsored Content
Station Name: SACRAMENTO R DEEP WATER SHIP CHANNEL MARKER 51 CA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 3 feet / 1 meters
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

Humidity: 20%
Feels Like: 93.5°F
Wind: W 11 mph
Wind Gusts: 12.6 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 8.4
Five Day Weather Forecast

Thu
H: 106°F
L: 55°F

Fri
H: 106°F
L: 55°F

Sat
H: 96°F
L: 55°F

Sun
H: 96°F
L: 54°F

Mon
H: 97°F
L: 58°F
Air Quality
Nitrogen Dioxide: 30.53 μg/m3
Sulphur Dioxide: 6.85 μg/m3
Ozone: 57 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 8:32 PM
Daylight: 14 hrs 40 mins
Moon Transit: 12:46 AM
Moonset: 5:20 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:16 AM - 2:46 AM8:21 AM - 10:51 AM
Minor Periods
8:31 PM - 10:01 PM4:50 AM - 6:20 AM
Action Rating: 5 out of 5
Heat Advisory issued July 9 at 1:49PM PDT until July 13 at 11:00PM PDT by NWS Sacramento CA
Effective: Wed July 9, 2025, 1:49 PM
Expires: Thu July 10, 2025, 5:00 PM
* WHAT...High temperatures up to 95 to 110 expected. Overnight low temperatures in the upper 60s to around 80. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Burney Basin, Northern and Central Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northeast Foothills, Shasta Lake Area / Northern Shasta County, and Western Plumas County/Lassen Park. * WHEN...From 11 AM Friday to 11 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors, especially those more susceptible to heat impacts.
Heat Advisory issued July 9 at 1:49PM PDT until July 13 at 11:00PM PDT by NWS Sacramento CA
Effective: Wed July 9, 2025, 1:49 PM
Expires: Thu July 10, 2025, 5:00 PM
* WHAT...High temperatures up to 95 to 110 expected. Overnight low temperatures in the upper 60s to around 80. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Burney Basin, Northern and Central Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northeast Foothills, Shasta Lake Area / Northern Shasta County, and Western Plumas County/Lassen Park. * WHEN...From 11 AM Friday to 11 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors, especially those more susceptible to heat impacts.
Weather Forecast
Average Temperature: 78°F
Average Humidity: 53%
Wind: 15.2 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 18.9 μg/m3
Sulphur Dioxide: 5.24 μg/m3
Ozone: 69.44 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 8:32 PM
Daylight: 14 hrs 40 mins
Moon Transit: 12:46 AM
Moonset: 5:20 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:16 AM - 2:46 AM8:21 AM - 10:51 AM
Minor Periods
8:31 PM - 10:01 PM4:50 AM - 6:20 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 77.7°F
Average Humidity: 53%
Wind: 16.6 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 21.88 μg/m3
Sulphur Dioxide: 6.82 μg/m3
Ozone: 71.96 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 8:32 PM
Daylight: 14 hrs 38 mins
Moon Transit: 1:40 AM
Moonset: 6:26 AM
Moon Phase: Full
Moon Illumination: 97.4%
Best Times for Fishing or Hunting
Major Periods
1:10 AM - 3:40 AM9:14 AM - 11:44 AM
Minor Periods
9:09 PM - 10:39 PM5:56 AM - 7:26 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 72.5°F
Average Humidity: 60%
Wind: 20.8 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 19.8 μg/m3
Sulphur Dioxide: 6.5 μg/m3
Ozone: 73.36 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 8:31 PM
Daylight: 14 hrs 37 mins
Moon Transit: 2:33 AM
Moonset: 7:35 AM
Moon Phase: Full
Moon Illumination: 92.7%
Best Times for Fishing or Hunting
Major Periods
2:03 AM - 4:33 AM10:06 AM - 12:36 AM
Minor Periods
9:41 PM - 11:11 PM7:05 AM - 8:35 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 71.2°F
Average Humidity: 58%
Wind: 19.5 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 16.46 μg/m3
Sulphur Dioxide: 5.24 μg/m3
Ozone: 70.24 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 8:31 PM
Daylight: 14 hrs 36 mins
Moon Transit: 3:23 AM
Moonset: 8:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.7%
Best Times for Fishing or Hunting
Major Periods
2:53 AM - 5:23 AM10:55 AM - 1:25 PM
Minor Periods
10:09 PM - 11:39 PM8:14 AM - 9:44 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 74.8°F
Average Humidity: 46%
Wind: 20.1 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 22.73 μg/m3
Sulphur Dioxide: 4.87 μg/m3
Ozone: 61.77 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 8:30 PM
Daylight: 14 hrs 35 mins
Moon Transit: 4:10 AM
Moonset: 9:53 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.9%
Best Times for Fishing or Hunting
Major Periods
3:40 AM - 6:10 AM11:42 AM - 2:12 PM
Minor Periods
12:00 AM - 12:00 AM9:23 AM - 10:53 AM
Action Rating: 3 out of 5