Water Temperature of San Francisco Bay in San Francisco, CA

Current Water Temperature

54.5°F

Measurement Time: Wednesday, November 20, 2024, 2:00 PM PST

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

60.1°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 67%
Feels Like: 60.1°F
Wind: S 24.6 mph
Wind Gusts: 38.1 mph
Pressure: 30.06 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 56°F
L: 53°F
Moderate rain
Thu
H: 57°F
L: 55°F
Heavy rain
Fri
H: 57°F
L: 55°F
Heavy rain
Sat
H: 56°F
L: 51°F
Moderate rain
Sun
H: 50°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 10.36 μg/m3
PM10: 14.99 μg/m3
Carbon Monoxide: 270.1 μg/m3
Nitrogen Dioxide: 7.59 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 11:55 AM
Sunset: 4:55 PM
Daylight: 9 hrs 59 mins
Moonrise: 9:42 PM
Moon Transit: 4:19 AM
Moonset: 11:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.5%

Best Times for Fishing or Hunting

Major Periods

3:49 AM - 6:19 AM
11:46 AM - 2:16 PM

Minor Periods

9:12 PM - 10:42 PM
11:24 AM - 12:54 AM

Action Rating: 2 out of 5

High Surf Advisory issued November 20 at 2:56AM PST until November 22 at 6:00AM PST by NWS San Francisco CA

Effective: Wed November 20, 2024, 2:56 AM
Expires: Wed November 20, 2024, 3:00 PM

* WHAT...Large breaking waves between 14 to 19 ft along southwest facing beaches and between 19 to 22 ft along well exposed west facing beaches. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...From 6 AM this morning to 6 AM PST Friday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Large waves can sweep across the beach without warning, pulling people into the sea from rocks, jetties and beaches. Sudden immersion in cold water can result in cold water shock even for the most experienced swimmers. Cold water shock can result in dramatic changes in breathing, heart rate and blood pressure, greatly increasing the risk of drowning in rough open waters.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.
Wednesday, November 20, 2024

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 54.8°F
Average Humidity: 74%
Chance of Rain: 70%
Wind: 30.9 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 13.08 μg/m3
PM10: 17.75 μg/m3
Carbon Monoxide: 350.76 μg/m3
Nitrogen Dioxide: 23.32 μg/m3
Sulphur Dioxide: 3.69 μg/m3
Ozone: 70.68 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 11:55 AM
Sunset: 4:55 PM
Daylight: 9 hrs 59 mins
Moonrise: 9:42 PM
Moon Transit: 4:19 AM
Moonset: 11:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.5%

Best Times for Fishing or Hunting

Major Periods

3:49 AM - 6:19 AM
11:46 AM - 2:16 PM

Minor Periods

9:12 PM - 10:42 PM
11:24 AM - 12:54 AM

Action Rating: 2 out of 5

Thursday, November 21, 2024

Weather Forecast

Conditions: Moderate rain
Average Temperature: 56.2°F
Average Humidity: 89%
Chance of Rain: 88%
Wind: 26.2 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 11.73 μg/m3
PM10: 16.58 μg/m3
Carbon Monoxide: 292.97 μg/m3
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 80.6 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 11:55 AM
Sunset: 4:54 PM
Daylight: 9 hrs 57 mins
Moonrise: 10:48 PM
Moon Transit: 5:10 AM
Moonset: 12:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.1%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
12:36 AM - 3:06 PM

Minor Periods

10:18 PM - 11:48 PM
11:58 AM - 1:28 PM

Action Rating: 3 out of 5

Friday, November 22, 2024

Weather Forecast

Conditions: Heavy rain
Average Temperature: 55.9°F
Average Humidity: 94%
Chance of Rain: 76%
Wind: 22.8 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 11.96 μg/m3
PM10: 18.57 μg/m3
Carbon Monoxide: 285.57 μg/m3
Nitrogen Dioxide: 12.11 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 74.08 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 11:55 AM
Sunset: 4:54 PM
Daylight: 9 hrs 56 mins
Moonrise: 11:49 PM
Moon Transit: 5:56 AM
Moonset: 12:55 AM
Moon Phase: Last Quarter
Moon Illumination: 53.0%

Best Times for Fishing or Hunting

Major Periods

5:26 AM - 7:56 AM
1:21 PM - 3:51 PM

Minor Periods

12:00 AM - 12:00 AM
12:25 AM - 1:55 PM

Action Rating: 2 out of 5

Saturday, November 23, 2024

Weather Forecast

Conditions: Heavy rain
Average Temperature: 53.7°F
Average Humidity: 90%
Chance of Rain: 86%
Wind: 12.8 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 14.96 μg/m3
PM10: 20.61 μg/m3
Carbon Monoxide: 327.08 μg/m3
Nitrogen Dioxide: 21.21 μg/m3
Sulphur Dioxide: 3.4 μg/m3
Ozone: 75.04 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 11:56 AM
Sunset: 4:53 PM
Daylight: 9 hrs 54 mins
Moonrise: 12:49 AM
Moon Transit: 6:39 AM
Moonset: 1:18 PM
Moon Phase: Last Quarter
Moon Illumination: 41.6%

Best Times for Fishing or Hunting

Major Periods

6:09 AM - 8:39 AM
2:02 PM - 4:32 PM

Minor Periods

12:48 AM - 2:18 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, November 24, 2024

Weather Forecast

Conditions: Moderate rain
Average Temperature: 49.2°F
Average Humidity: 80%
Chance of Rain: 84%
Wind: 8.7 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 15.14 μg/m3
PM10: 21.32 μg/m3
Carbon Monoxide: 307.67 μg/m3
Nitrogen Dioxide: 27.04 μg/m3
Sulphur Dioxide: 3.52 μg/m3
Ozone: 75.85 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 11:56 AM
Sunset: 4:53 PM
Daylight: 9 hrs 53 mins
Moonrise: 12:49 AM
Moon Transit: 7:19 AM
Moonset: 1:40 PM
Moon Phase: Last Quarter
Moon Illumination: 30.8%

Best Times for Fishing or Hunting

Major Periods

6:49 AM - 9:19 AM
2:42 PM - 5:12 PM

Minor Periods

1:10 PM - 2:40 PM
12:19 AM - 1:49 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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