Water Temperature of Carquinez Strait in Crockett, CA

Current Water Temperature

67.3°F

Measurement Time: Tuesday, October 6, 2026, 6:45 AM PDT

Temperature Locations

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Local Points of Interest

Alfred Zampa Memorial Bridge; Morrow Cove; Vallejo, CA

Carquinez Strait

Station Name: CARQUINEZ STRAIT A CARQUINEZ BR NR CROCKETT CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
I-80
Crockett, CA 94525
Solano County

GPS Coordinates: 38.0613095, -122.2255241

Nearby Water Temperatures

Carquinez Strait, Martinez, CA (5.8 mi)
Suisun Bay, Concord, CA (10.1 mi)
San Francisco Bay, Richmond, CA (13.2 mi)
San Francisco Bay, San Rafael, CA (14.8 mi)
San Francisco Bay, San Francisco, CA (19.4 mi)
San Francisco Bay, San Francisco, CA (20.1 mi)
San Francisco Bay, Alameda, CA (20.4 mi)
San Francisco Bay, San Francisco, CA (22 mi)
Rodeo Pond, Sausalito, CA (22.7 mi)
Rodeo Lagoon, Sausalito, CA (22.9 mi)
Rodeo Lagoon, Sausalito, CA (23.2 mi)
San Francisco Bay, San Mateo, CA (29.8 mi)
Sacramento River Deep Water Ship Chennel, Rio Vista, CA (32.3 mi)
Redwood Creek, Redwood City, CA (38.3 mi)
Maxwell Creek, Saint Helena, CA (38.8 mi)

Weather for Crockett, California

Current Weather

88.4°F
Sunny
Conditions: Sunny
Humidity: 26%
Feels Like: 85.5°F
Wind: WSW 5.1 mph
Wind Gusts: 6.9 mph
Pressure: 29.83 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 4.3

Weather Forecast

Sunny
Tue
H: 88°F
L: 67°F
Sunny
Wed
H: 87°F
L: 68°F
Sunny
Thu
H: 86°F
L: 66°F
Sunny
Fri
H: 76°F
L: 64°F
Sunny
Sat
H: 71°F
L: 59°F

Air Quality

AQI: 1 - Good
PM2.5: 15.2 μg/m3
PM10: 20.5 μg/m3
Carbon Monoxide: 153 μg/m3
Nitrogen Dioxide: 7.1 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 122 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:56 AM
Sunset: 6:44 PM
Daylight: 11 hrs 35 mins
Moonrise: 2:51 AM
Moon Transit: 9:54 AM
Moonset: 4:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:22 PM - 7:52 PM
9:24 AM - 11:54 AM

Minor Periods

4:16 PM - 5:46 PM
2:21 AM - 3:51 AM

Action Rating: 2 out of 5

Heat Advisory issued October 6 at 2:26AM PDT until October 8 at 10:00PM PDT by NWS San Francisco CA

Effective: Tue October 6, 2026, 2:26 AM
Expires: Tue October 6, 2026, 9:00 AM

* WHAT...Hot conditions with maximum temperatures in the mid-90s to near 105. Mild minimum temperatures and weak onshore flow will limit overnight relief. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.

Hydration is a critical piece to surviving the heat. Drink water, and if possible, take water to those who are vulnerable. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to the early morning or evening. Take action when you experience symptoms of heat exhaustion and/or heat stroke.


Heat Advisory issued October 6 at 8:52AM PDT until October 8 at 10:00PM PDT by NWS San Francisco CA

Effective: Tue October 6, 2026, 8:52 AM
Expires: Tue October 6, 2026, 10:00 PM

* WHAT...Hot conditions with maximum temperatures in the mid-90s to near 105. Mild minimum temperatures and weak onshore flow will limit overnight relief. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...For the Heat Advisory, this level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.

Hydration is a critical piece to surviving the heat. Drink water, and if possible, take water to those who are vulnerable. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to the early morning or evening. Take action when you experience symptoms of heat exhaustion and/or heat stroke. Beat the heat and check the backseat! Do not leave young children or pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Tuesday, October 6, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 76.6°F
Average Humidity: 42%
Chance of Rain: 1%
Wind: 5.6 mph
UV Index: 5.9

Air Quality

AQI: 1 - Good
PM2.5: 15.28 μg/m3
PM10: 19.52 μg/m3
Carbon Monoxide: 159.33 μg/m3
Nitrogen Dioxide: 18.38 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 53.92 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:56 AM
Sunset: 6:44 PM
Daylight: 11 hrs 35 mins
Moonrise: 2:51 AM
Moon Transit: 9:54 AM
Moonset: 4:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:22 PM - 7:52 PM
9:24 AM - 11:54 AM

Minor Periods

4:16 PM - 5:46 PM
2:21 AM - 3:51 AM

Action Rating: 2 out of 5

Wednesday, October 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 75.9°F
Average Humidity: 40%
Chance of Rain: 1%
Wind: 6.9 mph
UV Index: 5.9

Air Quality

AQI: 1 - Good
PM2.5: 12.16 μg/m3
PM10: 15.88 μg/m3
Carbon Monoxide: 157.42 μg/m3
Nitrogen Dioxide: 12.61 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 56.25 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:56 AM
Sunset: 6:43 PM
Daylight: 11 hrs 33 mins
Moonrise: 4:01 AM
Moon Transit: 10:42 AM
Moonset: 5:12 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:09 PM - 8:39 PM
10:12 AM - 12:42 AM

Minor Periods

4:42 PM - 6:12 PM
3:31 AM - 5:01 AM

Action Rating: 2 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 74.4°F
Average Humidity: 42%
Chance of Rain: 1%
Wind: 5.6 mph
UV Index: 5.7

Air Quality

AQI: 1 - Good
PM2.5: 12.21 μg/m3
PM10: 15.81 μg/m3
Carbon Monoxide: 155.96 μg/m3
Nitrogen Dioxide: 11.67 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 62.5 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:56 AM
Sunset: 6:41 PM
Daylight: 11 hrs 30 mins
Moonrise: 5:08 AM
Moon Transit: 11:27 AM
Moonset: 5:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

6:54 PM - 9:24 PM
10:57 AM - 1:27 PM

Minor Periods

5:07 PM - 6:37 PM
4:38 AM - 6:08 AM

Action Rating: 4 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 69.1°F
Average Humidity: 54%
Chance of Rain: 2%
Wind: 11.4 mph
UV Index: 4.9

Air Quality

AQI: 1 - Good
PM2.5: 10.8 μg/m3
PM10: 14.43 μg/m3
Carbon Monoxide: 139.72 μg/m3
Nitrogen Dioxide: 7.78 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 68.96 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:56 AM
Sunset: 6:40 PM
Daylight: 11 hrs 28 mins
Moonrise: 6:14 AM
Moon Transit: 12:12 AM
Moonset: 6:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:39 PM - 10:09 PM
11:42 AM - 2:12 PM

Minor Periods

5:31 PM - 7:01 PM
5:44 AM - 7:14 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 63.6°F
Average Humidity: 63%
Chance of Rain: 4%
Wind: 13 mph
UV Index: 5.3

Air Quality

AQI: 1 - Good
PM2.5: 5.62 μg/m3
PM10: 7.72 μg/m3
Carbon Monoxide: 137.83 μg/m3
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:55 AM
Sunset: 6:38 PM
Daylight: 11 hrs 26 mins
Moonrise: 7:19 AM
Moon Transit: 12:57 AM
Moonset: 6:27 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:24 PM - 10:54 PM
12:27 AM - 2:57 PM

Minor Periods

5:57 PM - 7:27 PM
6:49 AM - 8:19 AM

Action Rating: 4 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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