Water Temperature of Carquinez Strait in Martinez, CA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

 High: February 17, 1:53 AM, 4.5 ft
Low: February 17, 7:24 AM, 1.7 ft
 High: February 17, 12:55 PM, 5.3 ft
Low: February 17, 7:58 PM, -0.3 ft

Temperature Locations

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Local Points of Interest

Suisun Bay; Benicia, CA; Avon, CA; Point Edith Wildlife Area

Carquinez Strait

Station Name: Martinez-Amorco Pier
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -1 feet

Nearest Address:
Benicia-Martinez Bridge
Martinez, CA 94553
Contra Costa County

GPS Coordinates: 38.034639, -122.125194

Nearby Water Temperatures

Suisun Bay, Concord, CA (4.9 mi)
San Francisco Bay, Richmond, CA (16.7 mi)
San Francisco Bay, San Rafael, CA (18.8 mi)
San Francisco Bay, Alameda, CA (20.5 mi)
San Francisco Bay, San Francisco, CA (21.6 mi)
San Francisco Bay, San Francisco, CA (21.8 mi)
San Francisco Bay, San Francisco, CA (24.4 mi)
Rodeo Pond, Sausalito, CA (25.9 mi)
Rodeo Lagoon, Sausalito, CA (26.1 mi)
Rodeo Lagoon, Sausalito, CA (26.4 mi)
Sacramento River Deep Water Ship Chennel, Rio Vista, CA (28.2 mi)
San Francisco Bay, San Mateo, CA (28.6 mi)
Arroyo Valle, Livermore, CA (34.7 mi)
Sacramento River, Walnut Grove, CA (35.6 mi)
Sacramento River, Walnut Grove, CA (36.4 mi)

Weather for Martinez, California

Current Weather

46.9°F
Partly cloudy
Partly cloudy
43.5°F
48.5°F
76%
WSW 6.9 mph
12.9 mph
43.1°F
40.2°F
0 in
75%
9 mi
1009 mbar
0

Five Day Weather Forecast

Moderate rain
Tue
H: 53°F
L: 41°F
Moderate rain
Wed
H: 50°F
L: 38°F
Heavy rain
Thu
H: 51°F
L: 39°F
Partly Cloudy
Fri
H: 53°F
L: 36°F
Overcast
Sat
H: 54°F
L: 37°F

Air Quality

AQI: 2 - Moderate
PM2.5: 4.55 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 166.85 μg/m3
Nitrogen Dioxide: 9.95 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:22 AM
Sunset: 5:50 PM
Daylight: 10 hrs 54 mins
Moonrise: 7:08 AM
Moon Transit: 12:39 AM
Moonset: 6:21 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:07 PM - 10:37 PM
12:09 AM - 2:39 PM

Minor Periods

5:51 PM - 7:21 PM
6:38 AM - 8:08 AM

Action Rating: 5 out of 5

Coastal Flood Advisory issued February 16 at 11:32AM PST until February 17 at 3:00PM PST by NWS San Francisco CA

Effective: Mon February 16, 2026, 7:32 PM
Expires: Tue February 17, 2026, 6:00 AM

* WHAT...Up to 1.2 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...San Francisco Bay Shore. * WHEN...Through 3 PM PST Tuesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 1.2 ft above normal (7.1 ft MLLW) at 10:58 AM Tuesday. These predictions include up to 1.0 ft of storm surge that will enhance the astronomical tide and flooding threat. High tide timing varies up to 90 minutes earlier or later along the Pacific Coast and throughout the San Francisco Bay, respectively.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Coastal Flood Advisory issued February 16 at 9:33PM PST until February 17 at 3:00PM PST by NWS San Francisco CA

Effective: Tue February 17, 2026, 5:33 AM
Expires: Tue February 17, 2026, 11:00 PM

* WHAT...Up to 1.2 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...San Francisco Bay Shore. * WHEN...Until 3 PM PST Tuesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 1.2 ft above normal (7.1 ft MLLW) at 10:58 AM Tuesday. These predictions include up to 1.0 ft of storm surge that will enhance the astronomical tide and flooding threat. High tide timing varies up to 90 minutes earlier or later along the Pacific Coast and throughout the San Francisco Bay, respectively.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Wind Advisory issued February 16 at 1:05PM PST until February 19 at 10:00PM PST by NWS Sacramento CA

Effective: Mon February 16, 2026, 9:05 PM
Expires: Wed February 18, 2026, 12:00 AM

* WHAT...South winds 15 to 25 mph with gusts of 35 to 45 mph expected. * WHERE...Sacramento Valley. * WHEN...Until 10 PM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...A brief lull in stronger winds is expected on Wednesday, with another round of gusty winds late Wednesday into Thursday.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Tuesday, February 17, 2026

Weather Forecast

Moderate rain
53.1°F
40.5°F
47.5°F
83%
0.67 in
86%
0%
20.6 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.3 μg/m3
PM10: 6.81 μg/m3
Carbon Monoxide: 163.57 μg/m3
Nitrogen Dioxide: 9.65 μg/m3
Sulphur Dioxide: 3.09 μg/m3
Ozone: 75.04 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:22 AM
Sunset: 5:50 PM
Daylight: 10 hrs 54 mins
Moonrise: 7:08 AM
Moon Transit: 12:39 AM
Moonset: 6:21 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

8:07 PM - 10:37 PM
12:09 AM - 2:39 PM

Minor Periods

5:51 PM - 7:21 PM
6:38 AM - 8:08 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Moderate rain
50.2°F
37.9°F
43.7°F
87%
0.4 in
84%
0%
10.7 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 5.35 μg/m3
PM10: 6.96 μg/m3
Carbon Monoxide: 156.65 μg/m3
Nitrogen Dioxide: 8.65 μg/m3
Sulphur Dioxide: 2.83 μg/m3
Ozone: 77.48 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:22 AM
Sunset: 5:51 PM
Daylight: 10 hrs 56 mins
Moonrise: 7:33 AM
Moon Transit: 1:25 PM
Moonset: 7:27 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:55 AM - 3:25 PM

Minor Periods

6:57 PM - 8:27 PM
7:03 AM - 8:33 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Heavy rain
51.4°F
39.2°F
44.9°F
84%
1.03 in
88%
0%
9.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.9 μg/m3
PM10: 9.14 μg/m3
Carbon Monoxide: 162.89 μg/m3
Nitrogen Dioxide: 13.68 μg/m3
Sulphur Dioxide: 2.92 μg/m3
Ozone: 68.56 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:22 AM
Sunset: 5:52 PM
Daylight: 10 hrs 58 mins
Moonrise: 7:58 AM
Moon Transit: 1:07 PM
Moonset: 8:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 PM
12:37 AM - 3:07 PM

Minor Periods

8:06 PM - 9:36 PM
7:28 AM - 8:58 AM

Action Rating: 2 out of 5

Friday, February 20, 2026

Weather Forecast

Partly Cloudy
53.4°F
36.2°F
43.7°F
72%
0 in
0%
0%
5.1 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 6.95 μg/m3
PM10: 11.14 μg/m3
Carbon Monoxide: 183.61 μg/m3
Nitrogen Dioxide: 13.32 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 61.84 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:22 AM
Sunset: 5:53 PM
Daylight: 11 hrs 1 mins
Moonrise: 8:23 AM
Moon Transit: 12:00 AM
Moonset: 9:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

9:15 PM - 10:45 PM
7:53 AM - 9:23 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Overcast
53.6°F
37.2°F
43.6°F
76%
0 in
0%
0%
5.8 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 17.47 μg/m3
PM10: 20.05 μg/m3
Carbon Monoxide: 370.35 μg/m3
Nitrogen Dioxide: 47.32 μg/m3
Sulphur Dioxide: 5.63 μg/m3
Ozone: 23 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:22 AM
Sunset: 5:54 PM
Daylight: 11 hrs 3 mins
Moonrise: 8:50 AM
Moon Transit: 3:47 PM
Moonset: 10:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

10:27 PM - 11:57 PM
8:20 AM - 9:50 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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