Water Temperature of San Francisco Bay in San Francisco, CA

Current Water Temperature

Current temperature data is
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Temperature Locations

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Local Points of Interest

The Embarcadero; Telegraph Hill

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

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
Light rain
Light rain
51.6°F
53.1°F
86%
W 12.5 mph
17.3 mph
50.4°F
47.8°F
0 in
75%
9 mi
1015 mbar
0.1

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 59°F
L: 48°F
Partly Cloudy
Mon
H: 56°F
L: 50°F
Cloudy
Tue
H: 53°F
L: 48°F
Partly Cloudy
Wed
H: 58°F
L: 50°F
Sunny
Thu
H: 60°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 8.55 μg/m3
PM10: 11.25 μg/m3
Carbon Monoxide: 174.85 μg/m3
Nitrogen Dioxide: 15.85 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:10 PM
Sunset: 7:43 PM
Daylight: 13 hrs 4 mins
Moonrise: 4:08 AM
Moon Transit: 9:21 AM
Moonset: 2:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
4:47 PM - 7:17 PM

Minor Periods

2:14 PM - 3:44 PM
3:38 AM - 5:08 AM

Action Rating: 3 out of 5

Sunday, April 12, 2026

Weather Forecast

Patchy rain nearby
59°F
48.2°F
52.6°F
77%
0.18 in
86%
0%
27.1 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 6.8 μg/m3
PM10: 10.43 μg/m3
Carbon Monoxide: 158.25 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 90.44 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:10 PM
Sunset: 7:43 PM
Daylight: 13 hrs 4 mins
Moonrise: 4:08 AM
Moon Transit: 9:21 AM
Moonset: 2:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
4:47 PM - 7:17 PM

Minor Periods

2:14 PM - 3:44 PM
3:38 AM - 5:08 AM

Action Rating: 3 out of 5

Monday, April 13, 2026

Weather Forecast

Partly Cloudy
55.9°F
49.6°F
52.5°F
80%
0 in
0%
0%
15.7 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 8.51 μg/m3
PM10: 11.31 μg/m3
Carbon Monoxide: 173.25 μg/m3
Nitrogen Dioxide: 10.47 μg/m3
Sulphur Dioxide: 3.28 μg/m3
Ozone: 77.92 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:10 PM
Sunset: 7:44 PM
Daylight: 13 hrs 6 mins
Moonrise: 4:35 AM
Moon Transit: 10:07 AM
Moonset: 3:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

5:33 PM - 8:03 PM
9:37 AM - 12:07 AM

Minor Periods

3:20 PM - 4:50 PM
4:05 AM - 5:35 AM

Action Rating: 3 out of 5

Tuesday, April 14, 2026

Weather Forecast

Cloudy
53.1°F
47.8°F
50.8°F
85%
0 in
0%
0%
15.9 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 8.45 μg/m3
PM10: 11.61 μg/m3
Carbon Monoxide: 168.09 μg/m3
Nitrogen Dioxide: 7.09 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 79.52 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:09 PM
Sunset: 7:45 PM
Daylight: 13 hrs 9 mins
Moonrise: 5:00 AM
Moon Transit: 10:53 AM
Moonset: 4:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

6:19 PM - 8:49 PM
10:23 AM - 12:53 AM

Minor Periods

4:28 PM - 5:58 PM
4:30 AM - 6:00 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Partly Cloudy
58.1°F
49.5°F
52.8°F
82%
0 in
0%
0%
17 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 8.75 μg/m3
PM10: 12.37 μg/m3
Carbon Monoxide: 155.72 μg/m3
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 88.04 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:09 PM
Sunset: 7:45 PM
Daylight: 13 hrs 11 mins
Moonrise: 5:25 AM
Moon Transit: 8:33 AM
Moonset: 6:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

5:37 PM - 7:07 PM
4:55 AM - 6:25 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Sunny
60.2°F
48°F
54.8°F
60%
0 in
0%
0%
16.6 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 9.45 μg/m3
PM10: 13.22 μg/m3
Carbon Monoxide: 159.5 μg/m3
Nitrogen Dioxide: 4.47 μg/m3
Sulphur Dioxide: 1.88 μg/m3
Ozone: 84.92 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:09 PM
Sunset: 7:46 PM
Daylight: 13 hrs 13 mins
Moonrise: 5:51 AM
Moon Transit: 12:29 AM
Moonset: 7:19 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

7:56 PM - 10:26 PM
11:59 AM - 2:29 PM

Minor Periods

6:49 PM - 8:19 PM
5:21 AM - 6:51 AM

Action Rating: 5 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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