Water Temperature of Suisun Bay in Concord, CA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

High: September 23, 3:26 AM, 4.08 ft
 Low: September 23, 9:22 AM, 0.91 ft
High: September 23, 3:26 PM, 4.58 ft
 Low: September 23, 10:26 PM, 0.58 ft

Temperature Locations

View Nearby Locations     View All California Locations     View Locations Near Me

Local Points of Interest

Military Ocean Terminal Concord; Point Edith Wildlife Area; Seal Islands; Roe Island; Avon, CA

Sponsored Content

Suisun Bay

Station Name: Port Chicago
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -1.0 feet / -0.3 meters

Nearest Address:
Kinney Blvd
Concord, CA 94520
Contra Costa County

GPS Coordinates: 38.056, -122.0395

Nearby Water Temperatures

Carquinez Strait, Martinez, CA (4.9 mi)
San Francisco Bay, Richmond, CA (21.5 mi)
Sacramento River Deep Water Ship Chennel, Rio Vista, CA (23.5 mi)
San Francisco Bay, San Rafael, CA (23.7 mi)
San Francisco Bay, Alameda, CA (24.2 mi)
San Francisco Bay, San Francisco, CA (26.1 mi)
San Francisco Bay, San Francisco, CA (26.2 mi)
San Francisco Bay, San Francisco, CA (28.9 mi)
Rodeo Pond, Sausalito, CA (30.6 mi)
Sacramento River, Walnut Grove, CA (30.8 mi)
Rodeo Lagoon, Sausalito, CA (30.8 mi)
Rodeo Lagoon, Sausalito, CA (31.1 mi)
San Francisco Bay, San Mateo, CA (31.4 mi)
Sacramento River, Walnut Grove, CA (31.6 mi)
Arroyo Valle, Livermore, CA (33.6 mi)

Weather for Concord, California

Current Weather

84.9°F
Clear
Conditions: Clear
Humidity: 29%
Feels Like: 84.9°F
Wind: WSW 6.3 mph
Wind Gusts: 13.2 mph
Pressure: 29.8 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Tue
H: 96°F
L: 68°F
Sunny
Wed
H: 81°F
L: 63°F
Cloudy
Thu
H: 78°F
L: 58°F
Partly Cloudy
Fri
H: 91°F
L: 55°F
Sunny
Sat
H: 85°F
L: 61°F

Air Quality

AQI: 2 - Moderate
PM2.5: 23.13 μg/m3
PM10: 27.01 μg/m3
Carbon Monoxide: 273.8 μg/m3
Nitrogen Dioxide: 24.98 μg/m3
Sulphur Dioxide: 5.74 μg/m3
Ozone: 52 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:00 PM
Sunset: 7:03 PM
Daylight: 12 hrs 6 mins
Moonrise: 8:48 AM
Moon Transit: 2:21 PM
Moonset: 7:46 PM
Moon Phase: New
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:51 PM - 4:21 PM

Minor Periods

7:16 PM - 8:46 PM
8:18 AM - 9:48 AM

Action Rating: 4 out of 5

Heat Advisory issued September 23 at 3:47AM PDT until September 23 at 7:00PM PDT by NWS San Francisco CA

Effective: Tue September 23, 2025, 10:47 AM
Expires: Wed September 24, 2025, 2:00 AM

* WHAT...Temperatures up to 100 degrees for parts of the East Bay, mid to upper 90's across portions of the San Francisco Bay Shoreline and the Santa Clara Valley. Mid to upper 80's over eastern portions of San Francisco. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley, and San Francisco. * WHEN...From 11 AM this morning to 7 PM PDT this evening. * IMPACTS...Hot conditions can cause heat illnesses. This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure. * ADDITIONAL DETAILS...The warmest part of the day for the city of San Francisco and adjacent San Francisco Bay Shoreline will be late morning through mid-afternoon when a return of weak onshore flow is expected to bring some relief.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. 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.


Heat Advisory issued September 23 at 3:47AM PDT until September 23 at 7:00PM PDT by NWS San Francisco CA

Effective: Tue September 23, 2025, 10:47 AM
Expires: Wed September 24, 2025, 2:00 AM

* WHAT...Temperatures up to 100 degrees for parts of the East Bay, mid to upper 90's across portions of the San Francisco Bay Shoreline and the Santa Clara Valley. Mid to upper 80's over eastern portions of San Francisco. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley, and San Francisco. * WHEN...From 11 AM this morning to 7 PM PDT this evening. * IMPACTS...Hot conditions can cause heat illnesses. This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure. * ADDITIONAL DETAILS...The warmest part of the day for the city of San Francisco and adjacent San Francisco Bay Shoreline will be late morning through mid-afternoon when a return of weak onshore flow is expected to bring some relief.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. 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.


Heat Advisory issued September 23 at 3:47AM PDT until September 23 at 7:00PM PDT by NWS San Francisco CA

Effective: Tue September 23, 2025, 10:47 AM
Expires: Wed September 24, 2025, 2:00 AM

* WHAT...Temperatures up to 100 degrees for parts of the East Bay, mid to upper 90's across portions of the San Francisco Bay Shoreline and the Santa Clara Valley. Mid to upper 80's over eastern portions of San Francisco. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley, and San Francisco. * WHEN...From 11 AM this morning to 7 PM PDT this evening. * IMPACTS...Hot conditions can cause heat illnesses. This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure. * ADDITIONAL DETAILS...The warmest part of the day for the city of San Francisco and adjacent San Francisco Bay Shoreline will be late morning through mid-afternoon when a return of weak onshore flow is expected to bring some relief.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. 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.


Heat Advisory issued September 23 at 3:47AM PDT until September 23 at 7:00PM PDT by NWS San Francisco CA

Effective: Tue September 23, 2025, 10:47 AM
Expires: Wed September 24, 2025, 2:00 AM

* WHAT...Temperatures up to 100 degrees for parts of the East Bay, mid to upper 90's across portions of the San Francisco Bay Shoreline and the Santa Clara Valley. Mid to upper 80's over eastern portions of San Francisco. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley, and San Francisco. * WHEN...From 11 AM this morning to 7 PM PDT this evening. * IMPACTS...Hot conditions can cause heat illnesses. This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure. * ADDITIONAL DETAILS...The warmest part of the day for the city of San Francisco and adjacent San Francisco Bay Shoreline will be late morning through mid-afternoon when a return of weak onshore flow is expected to bring some relief.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. 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.


Heat Advisory issued September 23 at 3:47AM PDT until September 23 at 7:00PM PDT by NWS San Francisco CA

Effective: Tue September 23, 2025, 10:47 AM
Expires: Wed September 24, 2025, 2:00 AM

* WHAT...Temperatures up to 100 degrees for parts of the East Bay, mid to upper 90's across portions of the San Francisco Bay Shoreline and the Santa Clara Valley. Mid to upper 80's over eastern portions of San Francisco. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley, and San Francisco. * WHEN...From 11 AM this morning to 7 PM PDT this evening. * IMPACTS...Hot conditions can cause heat illnesses. This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure. * ADDITIONAL DETAILS...The warmest part of the day for the city of San Francisco and adjacent San Francisco Bay Shoreline will be late morning through mid-afternoon when a return of weak onshore flow is expected to bring some relief.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. 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, September 23, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.4°F
Average Humidity: 41%
Chance of Rain: 0%
Wind: 6.7 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 30.55 μg/m3
PM10: 32.75 μg/m3
Carbon Monoxide: 345.51 μg/m3
Nitrogen Dioxide: 54.76 μg/m3
Sulphur Dioxide: 9.41 μg/m3
Ozone: 65.8 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:00 PM
Sunset: 7:03 PM
Daylight: 12 hrs 6 mins
Moonrise: 8:48 AM
Moon Transit: 2:21 PM
Moonset: 7:46 PM
Moon Phase: New
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:51 PM - 4:21 PM

Minor Periods

7:16 PM - 8:46 PM
8:18 AM - 9:48 AM

Action Rating: 4 out of 5

Wednesday, September 24, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 72.6°F
Average Humidity: 52%
Chance of Rain: 0%
Wind: 13.9 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 21.64 μg/m3
PM10: 24.18 μg/m3
Carbon Monoxide: 285.71 μg/m3
Nitrogen Dioxide: 25.24 μg/m3
Sulphur Dioxide: 6.69 μg/m3
Ozone: 83.56 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:00 PM
Sunset: 7:01 PM
Daylight: 12 hrs 3 mins
Moonrise: 9:48 AM
Moon Transit: 3:03 PM
Moonset: 8:11 PM
Moon Phase: New
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:33 PM - 5:03 PM

Minor Periods

7:41 PM - 9:11 PM
9:18 AM - 10:48 AM

Action Rating: 3 out of 5

Thursday, September 25, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 64.3°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 1.4

Air Quality

AQI: 2 - Moderate
PM2.5: 25.12 μg/m3
PM10: 27.57 μg/m3
Carbon Monoxide: 316.87 μg/m3
Nitrogen Dioxide: 31.01 μg/m3
Sulphur Dioxide: 5.99 μg/m3
Ozone: 65.56 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:00 PM
Sunset: 7:00 PM
Daylight: 12 hrs 1 mins
Moonrise: 10:49 AM
Moon Transit: 3:47 PM
Moonset: 8:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:17 PM - 5:47 PM

Minor Periods

8:10 PM - 9:40 PM
10:19 AM - 11:49 AM

Action Rating: 2 out of 5

Friday, September 26, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 67.7°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 8.9 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 26.5 μg/m3
PM10: 32.91 μg/m3
Carbon Monoxide: 312.58 μg/m3
Nitrogen Dioxide: 25.57 μg/m3
Sulphur Dioxide: 7.93 μg/m3
Ozone: 66.36 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:00 PM
Sunset: 6:58 PM
Daylight: 11 hrs 58 mins
Moonrise: 11:51 AM
Moon Transit: 4:34 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:04 PM - 6:34 PM

Minor Periods

8:44 PM - 10:14 PM
11:21 AM - 12:51 AM

Action Rating: 3 out of 5

Saturday, September 27, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 70.8°F
Average Humidity: 52%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 28.72 μg/m3
PM10: 34.1 μg/m3
Carbon Monoxide: 391.35 μg/m3
Nitrogen Dioxide: 47.92 μg/m3
Sulphur Dioxide: 9.62 μg/m3
Ozone: 53.62 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:58 AM
Sunset: 6:57 PM
Daylight: 11 hrs 56 mins
Moonrise: 12:51 AM
Moon Transit: 5:24 PM
Moonset: 9:55 PM
Moon Phase: Waxing Crescent
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

12:04 AM - 2:34 AM
4:54 PM - 7:24 PM

Minor Periods

9:25 PM - 10:55 PM
12:21 AM - 1:51 PM

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.

Webcams Near Concord, CA

Sponsored Content