Water Temperature of San Francisco Bay in Menlo Park, CA

Current Water Temperature

57.9°F

Measurement Time: Tuesday, March 11, 2025, 6:45 PM PDT

Temperature Locations

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Local Points of Interest

Don Edwards San Francisco Bay National Wildlife Refuge; Bedwell Bayfront Park; Dumbarton Bridge; Newark, CA; East Palo Alto, CA

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San Francisco Bay

Station Name: SOUTH SAN FRANCISCO BAY AT DUMBARTON BRIDGE CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Dumbarton Bridge
Menlo Park, CA
San Mateo County

GPS Coordinates: 37.5041043, -122.1205192

Nearby Water Temperatures

Redwood Creek, Redwood City, CA (4.9 mi)
Coyote Creek, Alviso, CA (6.0 mi)
San Francisco Bay, San Mateo, CA (11.0 mi)
Coyote Creek, San Jose, CA (12.0 mi)
Arroyo Hondo, San Jose, CA (19.5 mi)
San Francisco Bay, Alameda, CA (20.9 mi)
Arroyo Valle, Livermore, CA (21.5 mi)
San Francisco Bay, San Francisco, CA (25.6 mi)
San Francisco Bay, San Francisco, CA (27.7 mi)
San Francisco Bay, San Francisco, CA (28.2 mi)
Coyote Creek, Coyote, CA (28.7 mi)
Rodeo Pond, Sausalito, CA (31.7 mi)
Rodeo Lagoon, Sausalito, CA (31.7 mi)
Rodeo Lagoon, Sausalito, CA (31.9 mi)
San Francisco Bay, Richmond, CA (33.0 mi)

Weather for Menlo Park, California

Current Weather

54°F
Mist
Conditions: Mist
Humidity: 88%
Feels Like: 52°F
Wind: SSE 6.9 mph
Wind Gusts: 9.7 mph
Pressure: 29.82 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0

Five Day Weather Forecast

Moderate rain
Wed
H: 55°F
L: 44°F
Patchy rain nearby
Thu
H: 46°F
L: 44°F
Heavy rain
Fri
H: 53°F
L: 40°F
Partly Cloudy
Sat
H: 57°F
L: 42°F
Patchy rain nearby
Sun
H: 61°F
L: 44°F

Air Quality

AQI: 2 - Moderate
PM2.5: 14.99 μg/m3
PM10: 22.76 μg/m3
Carbon Monoxide: 305.25 μg/m3
Nitrogen Dioxide: 1.48 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 50 mins
Moonrise: 5:59 PM
Moon Transit: 12:00 AM
Moonset: 6:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:24 AM - 9:54 AM

Minor Periods

5:29 PM - 6:59 PM
6:18 AM - 7:48 AM

Action Rating: 5 out of 5

Wind Advisory issued March 11 at 12:35PM PDT until March 12 at 11:00PM PDT by NWS Sacramento CA

Effective: Tue March 11, 2025, 12:35 PM
Expires: Wed March 12, 2025, 7:00 AM

* WHAT...South winds 15 to 25 mph with gusts 45 to 55 mph expected. * WHERE...Motherlode, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 8 PM this evening to 11 PM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will be Wednesday late morning to early afternoon and across the foothills.

Gusty winds will blow around unsecured objects. Tree limbs could be blown down and may result in isolated power outages.


Wind Advisory issued March 11 at 12:35PM PDT until March 12 at 11:00PM PDT by NWS Sacramento CA

Effective: Tue March 11, 2025, 12:35 PM
Expires: Wed March 12, 2025, 7:00 AM

* WHAT...South winds 15 to 25 mph with gusts 45 to 55 mph expected. * WHERE...Motherlode, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 8 PM this evening to 11 PM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will be Wednesday late morning to early afternoon and across the foothills.

Gusty winds will blow around unsecured objects. Tree limbs could be blown down and may result in isolated power outages.


Wind Advisory issued March 11 at 12:35PM PDT until March 12 at 11:00PM PDT by NWS Sacramento CA

Effective: Tue March 11, 2025, 12:35 PM
Expires: Wed March 12, 2025, 7:00 AM

* WHAT...South winds 15 to 25 mph with gusts 45 to 55 mph expected. * WHERE...Motherlode, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 8 PM this evening to 11 PM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will be Wednesday late morning to early afternoon and across the foothills.

Gusty winds will blow around unsecured objects. Tree limbs could be blown down and may result in isolated power outages.


Wind Advisory issued March 11 at 12:35PM PDT until March 12 at 11:00PM PDT by NWS Sacramento CA

Effective: Tue March 11, 2025, 12:35 PM
Expires: Wed March 12, 2025, 7:00 AM

* WHAT...South winds 15 to 25 mph with gusts 45 to 55 mph expected. * WHERE...Motherlode, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 8 PM this evening to 11 PM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will be Wednesday late morning to early afternoon and across the foothills.

Gusty winds will blow around unsecured objects. Tree limbs could be blown down and may result in isolated power outages.
Wednesday, March 12, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 50.1°F
Average Humidity: 89%
Chance of Rain: 90%
Wind: 22.6 mph
UV Index: 0.2

Air Quality

AQI: 2 - Moderate
PM2.5: 16.95 μg/m3
PM10: 25.35 μg/m3
Carbon Monoxide: 339.88 μg/m3
Nitrogen Dioxide: 3.94 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 50 mins
Moonrise: 5:59 PM
Moon Transit: 12:00 AM
Moonset: 6:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:24 AM - 9:54 AM

Minor Periods

5:29 PM - 6:59 PM
6:18 AM - 7:48 AM

Action Rating: 5 out of 5

Thursday, March 13, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 45°F
Average Humidity: 78%
Chance of Rain: 75%
Wind: 15.7 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 11.92 μg/m3
PM10: 19.14 μg/m3
Carbon Monoxide: 297.04 μg/m3
Nitrogen Dioxide: 3.22 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 99.28 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:00 AM
Sunset: 7:14 PM
Daylight: 11 hrs 52 mins
Moonrise: 6:59 PM
Moon Transit: 12:40 AM
Moonset: 7:11 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
8:06 AM - 10:36 AM

Minor Periods

6:29 PM - 7:59 PM
6:41 AM - 8:11 AM

Action Rating: 3 out of 5

Friday, March 14, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 46.5°F
Average Humidity: 88%
Chance of Rain: 89%
Wind: 12.5 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 11.45 μg/m3
PM10: 18.08 μg/m3
Carbon Monoxide: 334.33 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 2.72 μg/m3
Ozone: 90.24 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 11 hrs 55 mins
Moonrise: 7:57 PM
Moon Transit: 1:20 AM
Moonset: 7:32 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
8:46 AM - 11:16 AM

Minor Periods

7:27 PM - 8:57 PM
7:02 AM - 8:32 AM

Action Rating: 5 out of 5

Saturday, March 15, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 48.6°F
Average Humidity: 76%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 22.93 μg/m3
PM10: 37.08 μg/m3
Carbon Monoxide: 312.65 μg/m3
Nitrogen Dioxide: 5.59 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 92.24 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 11 hrs 57 mins
Moonrise: 8:56 PM
Moon Transit: 2:00 AM
Moonset: 7:53 AM
Moon Phase: Full
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
9:25 AM - 11:55 AM

Minor Periods

8:26 PM - 9:56 PM
7:23 AM - 8:53 AM

Action Rating: 4 out of 5

Sunday, March 16, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 51.1°F
Average Humidity: 76%
Chance of Rain: 72%
Wind: 13.9 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 28.22 μg/m3
PM10: 39.42 μg/m3
Carbon Monoxide: 378.4 μg/m3
Nitrogen Dioxide: 27.45 μg/m3
Sulphur Dioxide: 2.22 μg/m3
Ozone: 68.15 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs mins
Moonrise: 9:54 PM
Moon Transit: 2:39 AM
Moonset: 8:15 AM
Moon Phase: Full
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
10:05 AM - 12:35 AM

Minor Periods

9:24 PM - 10:54 PM
7:45 AM - 9:15 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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