Water Temperature of Suisun Bay in Concord, CA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

 High: November 24, 5:38 AM, 3.68 ft
Low: November 24, 9:53 AM, 2.38 ft
 High: November 24, 3:06 PM, 4.87 ft
Low: November 24, 11:20 PM, -0.13 ft

Temperature Locations

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Local Points of Interest

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

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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

51.1°F
Overcast
Conditions: Overcast
Humidity: 92%
Feels Like: 51.6°F
Wind: W 2.2 mph
Wind Gusts: 3.7 mph
Pressure: 30.24 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Fog
Mon
H: 56°F
L: 48°F
Mist
Tue
H: 53°F
L: 41°F
Mist
Wed
H: 56°F
L: 37°F
Sunny
Thu
H: 63°F
L: 47°F
Partly Cloudy
Fri
H: 61°F
L: 48°F

Air Quality

AQI: 2 - Moderate
PM2.5: 21.85 μg/m3
PM10: 24.45 μg/m3
Carbon Monoxide: 289.85 μg/m3
Nitrogen Dioxide: 23.15 μg/m3
Sulphur Dioxide: 4.95 μg/m3
Ozone: 29 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 11:55 AM
Sunset: 4:51 PM
Daylight: 9 hrs 52 mins
Moonrise: 11:00 AM
Moon Transit: 3:40 PM
Moonset: 8:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:10 PM - 5:40 PM

Minor Periods

7:56 PM - 9:26 PM
10:30 AM - 12:00 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued November 23 at 2:17PM PST until November 24 at 11:00AM PST by NWS Sacramento CA

Effective: Sun November 23, 2025, 10:17 PM
Expires: Mon November 24, 2025, 7:00 PM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 3 AM to 11 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Dense Fog Advisory issued November 23 at 7:20PM PST until November 24 at 11:00AM PST by NWS Sacramento CA

Effective: Mon November 24, 2025, 3:20 AM
Expires: Mon November 24, 2025, 7:00 PM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...Until 11 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Beach Hazards Statement issued November 23 at 1:01PM PST until November 24 at 10:00PM PST by NWS San Francisco CA

Effective: Sun November 23, 2025, 9:01 PM
Expires: Mon November 24, 2025, 1:00 PM

* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through Monday evening. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers.

Remain out of the water to avoid hazardous swimming conditions.
Monday, November 24, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 50.5°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 4.3 mph
UV Index: 0.5

Air Quality

AQI: 2 - Moderate
PM2.5: 21.69 μg/m3
PM10: 23.45 μg/m3
Carbon Monoxide: 335.69 μg/m3
Nitrogen Dioxide: 38.35 μg/m3
Sulphur Dioxide: 6.07 μg/m3
Ozone: 20.08 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 11:55 AM
Sunset: 4:51 PM
Daylight: 9 hrs 52 mins
Moonrise: 11:00 AM
Moon Transit: 3:40 PM
Moonset: 8:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:10 PM - 5:40 PM

Minor Periods

7:56 PM - 9:26 PM
10:30 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, November 25, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 46.1°F
Average Humidity: 92%
Chance of Rain: 0%
Wind: 4.3 mph
UV Index: 0.5

Air Quality

AQI: 2 - Moderate
PM2.5: 32.56 μg/m3
PM10: 32.92 μg/m3
Carbon Monoxide: 414.41 μg/m3
Nitrogen Dioxide: 38.85 μg/m3
Sulphur Dioxide: 7.03 μg/m3
Ozone: 19.52 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 11:55 AM
Sunset: 4:51 PM
Daylight: 9 hrs 51 mins
Moonrise: 11:35 AM
Moon Transit: 4:29 PM
Moonset: 9:30 PM
Moon Phase: Waxing Crescent
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:59 PM - 6:29 PM

Minor Periods

9:00 PM - 10:30 PM
11:05 AM - 12:35 AM

Action Rating: 2 out of 5

Wednesday, November 26, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 45.4°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 4.3 mph
UV Index: 0.5

Air Quality

AQI: 2 - Moderate
PM2.5: 32.25 μg/m3
PM10: 32.83 μg/m3
Carbon Monoxide: 355.53 μg/m3
Nitrogen Dioxide: 45.13 μg/m3
Sulphur Dioxide: 7.14 μg/m3
Ozone: 15.28 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 11:55 AM
Sunset: 4:50 PM
Daylight: 9 hrs 49 mins
Moonrise: 12:06 AM
Moon Transit: 5:16 PM
Moonset: 10:36 PM
Moon Phase: First Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:46 PM - 7:16 PM

Minor Periods

10:06 PM - 11:36 PM
11:36 AM - 1:06 PM

Action Rating: 3 out of 5

Thursday, November 27, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 54.5°F
Average Humidity: 57%
Chance of Rain: 0%
Wind: 8.1 mph
UV Index: 0.5

Air Quality

AQI: 2 - Moderate
PM2.5: 32.21 μg/m3
PM10: 33.03 μg/m3
Carbon Monoxide: 354.61 μg/m3
Nitrogen Dioxide: 46.59 μg/m3
Sulphur Dioxide: 8.16 μg/m3
Ozone: 14.64 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:55 AM
Sunset: 4:50 PM
Daylight: 9 hrs 48 mins
Moonrise: 12:33 AM
Moon Transit: 6:02 PM
Moonset: 11:41 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

12:45 AM - 3:15 AM
5:32 PM - 8:02 PM

Minor Periods

12:00 AM - 12:00 AM
12:03 AM - 1:33 PM

Action Rating: 2 out of 5

Friday, November 28, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 52.5°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 8.5 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 31.96 μg/m3
PM10: 32.43 μg/m3
Carbon Monoxide: 648.62 μg/m3
Nitrogen Dioxide: 58.29 μg/m3
Sulphur Dioxide: 7.76 μg/m3
Ozone: 7.31 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 11:56 AM
Sunset: 4:50 PM
Daylight: 9 hrs 47 mins
Moonrise: 12:58 AM
Moon Transit: 6:47 PM
Moonset: 12:41 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
6:17 PM - 8:47 PM

Minor Periods

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

Action Rating: 2 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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