Water Temperature of San Francisco Bay in San Francisco, CA

Current Water Temperature

56.1°F

Measurement Time: Tuesday, June 24, 2025, 6:00 PM PDT

Temperature Locations

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Local Points of Interest

The Embarcadero; Telegraph Hill

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San Francisco Bay

Station Name: SAN FRANCISCO BAY A PIER 17 A SAN FRANCISCO CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 23 feet / 7 meters

Nearest Address:
Pier 17
San Francisco, CA 94111
San Francisco County

GPS Coordinates: 37.80305, -122.3973083

Nearby Water Temperatures

San Francisco Bay, San Francisco, CA (2.1 mi)
San Francisco Bay, San Francisco, CA (3.8 mi)
San Francisco Bay, Alameda, CA (5.7 mi)
Rodeo Pond, Sausalito, CA (7.2 mi)
Rodeo Lagoon, Sausalito, CA (7.4 mi)
Rodeo Lagoon, Sausalito, CA (7.7 mi)
San Francisco Bay, Richmond, CA (8.7 mi)
San Francisco Bay, San Rafael, CA (9.5 mi)
San Francisco Bay, San Mateo, CA (14.6 mi)
Carquinez Strait, Martinez, CA (21.8 mi)
Redwood Creek, Redwood City, CA (22.9 mi)
Pacific Ocean, San Francisco, CA (24.4 mi)
San Francisco Bay, Menlo Park, CA (25.6 mi)
Suisun Bay, Concord, CA (26.2 mi)
Coyote Creek, Alviso, CA (31.1 mi)

Weather for San Francisco, California

Current Weather

55°F
Overcast
Conditions: Overcast
Humidity: 86%
Feels Like: 52.4°F
Wind: WSW 9.4 mph
Wind Gusts: 13.2 mph
Pressure: 30.05 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Mist
Wed
H: 56°F
L: 52°F
Fog
Thu
H: 58°F
L: 50°F
Partly Cloudy
Fri
H: 58°F
L: 50°F
Sunny
Sat
H: 66°F
L: 54°F
Sunny
Sun
H: 65°F
L: 53°F

Air Quality

PM2.5: 21.83 μg/m3
PM10: 28.31 μg/m3
Carbon Monoxide: 192.4 μg/m3
Nitrogen Dioxide: 9.62 μg/m3
Sulphur Dioxide: 2.96 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:12 PM
Sunset: 8:36 PM
Daylight: 14 hrs 47 mins
Moonrise: 5:41 AM
Moon Transit: 1:38 PM
Moonset: 9:31 PM
Moon Phase: New
Moon Illumination: 1.6%

Best Times for Fishing or Hunting

Major Periods

9:09 PM - 11:39 PM
1:08 PM - 3:38 PM

Minor Periods

9:01 PM - 10:31 PM
5:11 AM - 6:41 AM

Action Rating: 4 out of 5

Coastal Flood Advisory issued June 24 at 8:18AM PDT until June 25 at 1:00AM PDT by NWS San Francisco CA

Effective: Tue June 24, 2025, 8:18 AM
Expires: Wed June 25, 2025, 1:00 AM

* WHAT...Minor coastal flooding expected during nocturnal high tide. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 PM this evening to 1 AM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Low lying areas within the San Francisco Bay Area may see minor coastal flooding as a result during nocturnal high tide. San Francisco high tide is 7.05 ft at 10:57 PM Tuesday.

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 June 24 at 8:18AM PDT until June 25 at 1:00AM PDT by NWS San Francisco CA

Effective: Tue June 24, 2025, 8:18 AM
Expires: Wed June 25, 2025, 1:00 AM

* WHAT...Minor coastal flooding expected during nocturnal high tide. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 PM this evening to 1 AM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Low lying areas within the San Francisco Bay Area may see minor coastal flooding as a result during nocturnal high tide. San Francisco high tide is 7.05 ft at 10:57 PM Tuesday.

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 June 24 at 8:18AM PDT until June 25 at 1:00AM PDT by NWS San Francisco CA

Effective: Tue June 24, 2025, 8:18 AM
Expires: Wed June 25, 2025, 1:00 AM

* WHAT...Minor coastal flooding expected during nocturnal high tide. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 PM this evening to 1 AM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Low lying areas within the San Francisco Bay Area may see minor coastal flooding as a result during nocturnal high tide. San Francisco high tide is 7.05 ft at 10:57 PM Tuesday.

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 June 24 at 8:18AM PDT until June 25 at 1:00AM PDT by NWS San Francisco CA

Effective: Tue June 24, 2025, 8:18 AM
Expires: Wed June 25, 2025, 1:00 AM

* WHAT...Minor coastal flooding expected during nocturnal high tide. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 PM this evening to 1 AM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Low lying areas within the San Francisco Bay Area may see minor coastal flooding as a result during nocturnal high tide. San Francisco high tide is 7.05 ft at 10:57 PM Tuesday.

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 June 24 at 8:18AM PDT until June 25 at 1:00AM PDT by NWS San Francisco CA

Effective: Tue June 24, 2025, 8:18 AM
Expires: Wed June 25, 2025, 1:00 AM

* WHAT...Minor coastal flooding expected during nocturnal high tide. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 8 PM this evening to 1 AM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Low lying areas within the San Francisco Bay Area may see minor coastal flooding as a result during nocturnal high tide. San Francisco high tide is 7.05 ft at 10:57 PM Tuesday.

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.
Wednesday, June 25, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 53.4°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 13.6 mph
UV Index: 2.5

Air Quality

AQI: 2 - Moderate
PM2.5: 26.29 μg/m3
PM10: 34.11 μg/m3
Carbon Monoxide: 233.03 μg/m3
Nitrogen Dioxide: 10.82 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 51.16 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:12 PM
Sunset: 8:36 PM
Daylight: 14 hrs 47 mins
Moonrise: 5:41 AM
Moon Transit: 1:38 PM
Moonset: 9:31 PM
Moon Phase: New
Moon Illumination: 1.6%

Best Times for Fishing or Hunting

Major Periods

9:09 PM - 11:39 PM
1:08 PM - 3:38 PM

Minor Periods

9:01 PM - 10:31 PM
5:11 AM - 6:41 AM

Action Rating: 4 out of 5

Thursday, June 26, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 53.3°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 14.8 mph
UV Index: 2.6

Air Quality

AQI: 2 - Moderate
PM2.5: 16.66 μg/m3
PM10: 23.16 μg/m3
Carbon Monoxide: 224.96 μg/m3
Nitrogen Dioxide: 12.11 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 35.56 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:12 PM
Sunset: 8:36 PM
Daylight: 14 hrs 47 mins
Moonrise: 6:53 AM
Moon Transit: 2:39 PM
Moonset: 10:18 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:09 PM - 4:39 PM

Minor Periods

9:48 PM - 11:18 PM
6:23 AM - 7:53 AM

Action Rating: 3 out of 5

Friday, June 27, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 52.9°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 11.6 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 18.26 μg/m3
PM10: 25.99 μg/m3
Carbon Monoxide: 245.38 μg/m3
Nitrogen Dioxide: 9.07 μg/m3
Sulphur Dioxide: 3.21 μg/m3
Ozone: 44.64 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:12 PM
Sunset: 8:36 PM
Daylight: 14 hrs 46 mins
Moonrise: 8:05 AM
Moon Transit: 3:35 PM
Moonset: 10:55 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:05 PM - 5:35 PM

Minor Periods

10:25 PM - 11:55 PM
7:35 AM - 9:05 AM

Action Rating: 3 out of 5

Saturday, June 28, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 59.7°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 20.44 μg/m3
PM10: 29.24 μg/m3
Carbon Monoxide: 229.83 μg/m3
Nitrogen Dioxide: 13.8 μg/m3
Sulphur Dioxide: 3.19 μg/m3
Ozone: 49.92 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:13 PM
Sunset: 8:36 PM
Daylight: 14 hrs 46 mins
Moonrise: 9:16 AM
Moon Transit: 4:26 PM
Moonset: 11:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:56 PM - 6:26 PM

Minor Periods

12:00 AM - 12:00 AM
8:46 AM - 10:16 AM

Action Rating: 2 out of 5

Sunday, June 29, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 56.9°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 0

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:13 PM
Sunset: 8:36 PM
Daylight: 14 hrs 45 mins
Moonrise: 10:23 AM
Moon Transit: 5:11 PM
Moonset: 12:24 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:41 PM - 7:11 PM

Minor Periods

9:53 AM - 11:23 AM
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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