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

Current Water Temperature

69.6°F

Measurement Time: Tuesday, September 9, 2025, 10:30 PM PDT

Temperature Locations

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Local Points of Interest

Sacramento River Ship Channel; Ryer Island

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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 / 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

60.3°F
Cloudy
Conditions: Cloudy
Humidity: 92%
Feels Like: 60.3°F
Wind: WSW 4.9 mph
Wind Gusts: 8.9 mph
Pressure: 29.83 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Wed
H: 83°F
L: 61°F
Overcast
Thu
H: 77°F
L: 57°F
Partly Cloudy
Fri
H: 87°F
L: 55°F
Sunny
Sat
H: 88°F
L: 58°F
Sunny
Sun
H: 79°F
L: 60°F

Air Quality

AQI: 2 - Moderate
PM2.5: 8.88 μg/m3
PM10: 12.4 μg/m3
Carbon Monoxide: 220.15 μg/m3
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:03 PM
Sunset: 7:22 PM
Daylight: 12 hrs 37 mins
Moonrise: 8:56 PM
Moon Transit: 3:12 AM
Moonset: 10:12 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
10:45 AM - 1:15 PM

Minor Periods

8:26 PM - 9:56 PM
9:42 AM - 11:12 AM

Action Rating: 2 out of 5

Air Quality Alert issued September 3 at 4:06PM PDT by NWS Hanford CA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 3, 2025, 4:06 PM
Expires: Wed September 10, 2025, 4:15 PM

The Valley Air District is issuing an Air Quality Alert on September 3, 2025, due to smoke impacts from wildfires in California including the Garnet Fire, the Marmon Fire, the Salt 11-2 Fire, and the TCU September Lightning Complex for San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare, and the Valley portion of Kern Counties. This Air Quality Alert is in effect until the fires are extinguished. Exposure to particle pollution can cause serious health problems, aggravate lung disease, cause asthma attacks and acute bronchitis, and increase risk of respiratory infections. Residents are advised to use caution as conditions warrant. People with heart or lung diseases should follow their doctors advice for dealing with episodes of unhealthy air quality. Additionally, older adults and children should avoid prolonged exposure, strenuous activities or heavy exertion, as conditions dictate. For additional information, call your local San Joaquin Valley Air District office. Modesto 209-557-6400, Fresno 559-230-6000, Bakersfield 661-392-5500 Residents can also follow air quality conditions by downloading the free Valley Air app, available in the Apple store or Google Play.


Air Quality Alert issued September 4 at 8:01AM PDT by NWS Hanford CA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu September 4, 2025, 8:01 AM
Expires: Thu September 11, 2025, 8:15 AM

The Valley Air District is issuing an Air Quality Alert on September 3, 2025, due to smoke impacts from wildfires in California including the Garnet Fire, the Marmon Fire, the Salt 11-2 Fire, and the TCU September Lightning Complex for San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare, and the Valley portion of Kern Counties. This Air Quality Alert is in effect until the fires are extinguished. Exposure to particle pollution can cause serious health problems, aggravate lung disease, cause asthma attacks and acute bronchitis, and increase risk of respiratory infections. Residents are advised to use caution as conditions warrant. People with heart or lung diseases should follow their doctors advice for dealing with episodes of unhealthy air quality. Additionally, older adults and children should avoid prolonged exposure, strenuous activities or heavy exertion, as conditions dictate. For additional information, call your local San Joaquin Valley Air District office. Modesto 209-557-6400, Fresno 559-230-6000, Bakersfield 661-392-5500 Residents can also follow air quality conditions by downloading the free Valley Air app, available in the Apple store or Google Play, or by visiting the AirNow Fire and Smoke Map at fire.airnow.gov.


Air Quality Alert issued September 3 at 4:06PM PDT by NWS Hanford CA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 3, 2025, 4:06 PM
Expires: Wed September 10, 2025, 4:15 PM

The Valley Air District is issuing an Air Quality Alert on September 3, 2025, due to smoke impacts from wildfires in California including the Garnet Fire, the Marmon Fire, the Salt 11-2 Fire, and the TCU September Lightning Complex for San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare, and the Valley portion of Kern Counties. This Air Quality Alert is in effect until the fires are extinguished. Exposure to particle pollution can cause serious health problems, aggravate lung disease, cause asthma attacks and acute bronchitis, and increase risk of respiratory infections. Residents are advised to use caution as conditions warrant. People with heart or lung diseases should follow their doctors advice for dealing with episodes of unhealthy air quality. Additionally, older adults and children should avoid prolonged exposure, strenuous activities or heavy exertion, as conditions dictate. For additional information, call your local San Joaquin Valley Air District office. Modesto 209-557-6400, Fresno 559-230-6000, Bakersfield 661-392-5500 Residents can also follow air quality conditions by downloading the free Valley Air app, available in the Apple store or Google Play.


Air Quality Alert issued September 4 at 8:01AM PDT by NWS Hanford CA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu September 4, 2025, 8:01 AM
Expires: Thu September 11, 2025, 8:15 AM

The Valley Air District is issuing an Air Quality Alert on September 3, 2025, due to smoke impacts from wildfires in California including the Garnet Fire, the Marmon Fire, the Salt 11-2 Fire, and the TCU September Lightning Complex for San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare, and the Valley portion of Kern Counties. This Air Quality Alert is in effect until the fires are extinguished. Exposure to particle pollution can cause serious health problems, aggravate lung disease, cause asthma attacks and acute bronchitis, and increase risk of respiratory infections. Residents are advised to use caution as conditions warrant. People with heart or lung diseases should follow their doctors advice for dealing with episodes of unhealthy air quality. Additionally, older adults and children should avoid prolonged exposure, strenuous activities or heavy exertion, as conditions dictate. For additional information, call your local San Joaquin Valley Air District office. Modesto 209-557-6400, Fresno 559-230-6000, Bakersfield 661-392-5500 Residents can also follow air quality conditions by downloading the free Valley Air app, available in the Apple store or Google Play, or by visiting the AirNow Fire and Smoke Map at fire.airnow.gov.


Air Quality Alert issued September 3 at 4:06PM PDT by NWS Hanford CA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 3, 2025, 4:06 PM
Expires: Wed September 10, 2025, 4:15 PM

The Valley Air District is issuing an Air Quality Alert on September 3, 2025, due to smoke impacts from wildfires in California including the Garnet Fire, the Marmon Fire, the Salt 11-2 Fire, and the TCU September Lightning Complex for San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare, and the Valley portion of Kern Counties. This Air Quality Alert is in effect until the fires are extinguished. Exposure to particle pollution can cause serious health problems, aggravate lung disease, cause asthma attacks and acute bronchitis, and increase risk of respiratory infections. Residents are advised to use caution as conditions warrant. People with heart or lung diseases should follow their doctors advice for dealing with episodes of unhealthy air quality. Additionally, older adults and children should avoid prolonged exposure, strenuous activities or heavy exertion, as conditions dictate. For additional information, call your local San Joaquin Valley Air District office. Modesto 209-557-6400, Fresno 559-230-6000, Bakersfield 661-392-5500 Residents can also follow air quality conditions by downloading the free Valley Air app, available in the Apple store or Google Play.


Wednesday, September 10, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 68.9°F
Average Humidity: 74%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 9.7 μg/m3
PM10: 17.4 μg/m3
Carbon Monoxide: 213.12 μg/m3
Nitrogen Dioxide: 12.89 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 48.24 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:03 PM
Sunset: 7:22 PM
Daylight: 12 hrs 37 mins
Moonrise: 8:56 PM
Moon Transit: 3:12 AM
Moonset: 10:12 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
10:45 AM - 1:15 PM

Minor Periods

8:26 PM - 9:56 PM
9:42 AM - 11:12 AM

Action Rating: 2 out of 5

Thursday, September 11, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 62.9°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 14.47 μg/m3
PM10: 20.48 μg/m3
Carbon Monoxide: 267.36 μg/m3
Nitrogen Dioxide: 13.73 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 61.92 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:03 PM
Sunset: 7:20 PM
Daylight: 12 hrs 35 mins
Moonrise: 9:30 PM
Moon Transit: 4:05 AM
Moonset: 11:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 77.5%

Best Times for Fishing or Hunting

Major Periods

3:35 AM - 6:05 AM
11:39 AM - 2:09 PM

Minor Periods

9:00 PM - 10:30 PM
10:58 AM - 12:28 AM

Action Rating: 2 out of 5

Friday, September 12, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 66.6°F
Average Humidity: 74%
Chance of Rain: 0%
Wind: 13 mph
UV Index: 1.4

Air Quality

AQI: 2 - Moderate
PM2.5: 19.6 μg/m3
PM10: 28.5 μg/m3
Carbon Monoxide: 261.96 μg/m3
Nitrogen Dioxide: 18.22 μg/m3
Sulphur Dioxide: 4.43 μg/m3
Ozone: 64.96 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:02 PM
Sunset: 7:19 PM
Daylight: 12 hrs 32 mins
Moonrise: 10:13 PM
Moon Transit: 5:02 AM
Moonset: 12:45 AM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

4:32 AM - 7:02 AM
12:37 AM - 3:07 PM

Minor Periods

9:43 PM - 11:13 PM
12:15 AM - 1:45 PM

Action Rating: 3 out of 5

Saturday, September 13, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 70.6°F
Average Humidity: 58%
Chance of Rain: 0%
Wind: 16.8 mph
UV Index: 1.1

Air Quality

AQI: 2 - Moderate
PM2.5: 22.4 μg/m3
PM10: 31.53 μg/m3
Carbon Monoxide: 258.26 μg/m3
Nitrogen Dioxide: 20.75 μg/m3
Sulphur Dioxide: 5.6 μg/m3
Ozone: 61.64 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:02 PM
Sunset: 7:17 PM
Daylight: 12 hrs 30 mins
Moonrise: 11:05 PM
Moon Transit: 6:02 AM
Moonset: 1:58 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:32 AM - 8:02 AM
1:38 PM - 4:08 PM

Minor Periods

12:00 AM - 12:00 AM
1:28 PM - 2:58 PM

Action Rating: 2 out of 5

Sunday, September 14, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 67.6°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 17.7 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 16.31 μg/m3
PM10: 26.54 μg/m3
Carbon Monoxide: 254.3 μg/m3
Nitrogen Dioxide: 19.89 μg/m3
Sulphur Dioxide: 4.13 μg/m3
Ozone: 45.77 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:02 PM
Sunset: 7:15 PM
Daylight: 12 hrs 27 mins
Moonrise: 12:05 AM
Moon Transit: 7:03 AM
Moonset: 3:05 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
2:40 PM - 5:10 PM

Minor Periods

2:35 PM - 4:05 PM
12:00 AM - 12:00 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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