Water Temperature of San Francisco Bay in San Francisco, CA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

 High: January 26, 4:36 AM, 6.0 ft
Low: January 26, 11:43 AM, 0.6 ft
 High: January 26, 6:46 PM, 3.6 ft
Low: January 26, 10:42 PM, 2.8 ft

Temperature Locations

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Local Points of Interest

Golden Gate National Recreation Area; Golden Gate Bridge; Fort Point; Crissy Field; Presidio of San Francisco

San Francisco Bay

Station Name: San Francisco
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -4 feet

Nearest Address:
Golden Gate National Recreation Area
San Francisco, CA 94129
San Francisco County

GPS Coordinates: 37.806306, -122.465889

Nearby Water Temperatures

San Francisco Bay, San Francisco, CA (2.8 mi)
Rodeo Pond, Sausalito, CA (3.7 mi)
San Francisco Bay, San Francisco, CA (3.8 mi)
Rodeo Lagoon, Sausalito, CA (3.8 mi)
Rodeo Lagoon, Sausalito, CA (4 mi)
San Francisco Bay, San Rafael, CA (9 mi)
San Francisco Bay, Richmond, CA (9.2 mi)
San Francisco Bay, Alameda, CA (9.4 mi)
San Francisco Bay, San Mateo, CA (17.2 mi)
Pacific Ocean, San Francisco, CA (20.7 mi)
Carquinez Strait, Martinez, CA (24.4 mi)
Redwood Creek, Redwood City, CA (25 mi)
San Francisco Bay, Menlo Park, CA (28.2 mi)
Suisun Bay, Concord, CA (28.9 mi)
Drakes Bay, Inverness, CA (30.6 mi)

Weather for San Francisco, California

Current Weather

59.5°F
Partly cloudy
Partly cloudy
59.5°F
60.8°F
62%
N 5.1 mph
7.6 mph
60.7°F
50°F
0 in
75%
8 mi
1024 mbar
0.3

Five Day Weather Forecast

Sunny
Mon
H: 62°F
L: 43°F
Fog
Tue
H: 52°F
L: 42°F
Mist
Wed
H: 57°F
L: 53°F
Fog
Thu
H: 58°F
L: 46°F
Cloudy
Fri
H: 62°F
L: 53°F

Air Quality

AQI: 2 - Moderate
PM2.5: 31.45 μg/m3
PM10: 33.65 μg/m3
Carbon Monoxide: 720.85 μg/m3
Nitrogen Dioxide: 48.75 μg/m3
Sulphur Dioxide: 8.05 μg/m3
Ozone: 22 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:22 AM
Sunset: 5:27 PM
Daylight: 10 hrs 9 mins
Moonrise: 11:21 AM
Moon Transit: 6:45 PM
Moonset: 1:06 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
6:15 PM - 8:45 PM

Minor Periods

10:51 AM - 12:21 AM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued January 26 at 7:45AM PST until January 26 at 11:00AM PST by NWS Sacramento CA

Effective: Mon January 26, 2026, 3:45 PM
Expires: Mon January 26, 2026, 7:00 PM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Central and Southern Sacramento Valley, and the Northern San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Monday, January 26, 2026

Weather Forecast

Sunny
62.1°F
43.2°F
50.2°F
80%
0 in
0%
0%
7.6 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 24.13 μg/m3
PM10: 25.44 μg/m3
Carbon Monoxide: 392.89 μg/m3
Nitrogen Dioxide: 39.89 μg/m3
Sulphur Dioxide: 6.01 μg/m3
Ozone: 16.32 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:22 AM
Sunset: 5:27 PM
Daylight: 10 hrs 9 mins
Moonrise: 11:21 AM
Moon Transit: 6:45 PM
Moonset: 1:06 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
6:15 PM - 8:45 PM

Minor Periods

10:51 AM - 12:21 AM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Tuesday, January 27, 2026

Weather Forecast

Fog
52.4°F
42.4°F
47.9°F
94%
0 in
0%
0%
10.5 mph
0.6


Air Quality

AQI: 2 - Moderate
PM2.5: 22.57 μg/m3
PM10: 25.56 μg/m3
Carbon Monoxide: 483.49 μg/m3
Nitrogen Dioxide: 32.94 μg/m3
Sulphur Dioxide: 6.13 μg/m3
Ozone: 42.84 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:22 AM
Sunset: 5:28 PM
Daylight: 10 hrs 10 mins
Moonrise: 12:01 AM
Moon Transit: 7:44 PM
Moonset: 2:21 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

2:13 AM - 4:43 AM
7:14 PM - 9:44 PM

Minor Periods

11:31 AM - 1:01 PM
1:51 AM - 3:21 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Mist
57.2°F
53.4°F
55°F
93%
0 in
0%
0%
9.6 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 14.75 μg/m3
PM10: 18.61 μg/m3
Carbon Monoxide: 386.77 μg/m3
Nitrogen Dioxide: 22.14 μg/m3
Sulphur Dioxide: 4.63 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:22 AM
Sunset: 5:29 PM
Daylight: 10 hrs 12 mins
Moonrise: 12:52 AM
Moon Transit: 8:47 PM
Moonset: 3:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

3:14 AM - 5:44 AM
8:17 PM - 10:47 PM

Minor Periods

12:22 AM - 1:52 PM
3:05 AM - 4:35 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Fog
58.3°F
45.7°F
50.4°F
90%
0 in
0%
0%
8.1 mph
0.6


Air Quality

AQI: 2 - Moderate
PM2.5: 18.62 μg/m3
PM10: 21.33 μg/m3
Carbon Monoxide: 333.4 μg/m3
Nitrogen Dioxide: 34.48 μg/m3
Sulphur Dioxide: 6.39 μg/m3
Ozone: 35.52 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:23 AM
Sunset: 5:30 PM
Daylight: 10 hrs 14 mins
Moonrise: 1:53 PM
Moon Transit: 9:51 PM
Moonset: 4:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

4:18 AM - 6:48 AM
9:21 PM - 11:51 PM

Minor Periods

1:23 PM - 2:53 PM
4:16 AM - 5:46 AM

Action Rating: 3 out of 5

Friday, January 30, 2026

Weather Forecast

Cloudy
61.8°F
53.3°F
57.2°F
64%
0 in
0%
0%
7.6 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 21.4 μg/m3
PM10: 23.72 μg/m3
Carbon Monoxide: 358.41 μg/m3
Nitrogen Dioxide: 46.97 μg/m3
Sulphur Dioxide: 6.38 μg/m3
Ozone: 21.31 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:23 AM
Sunset: 5:31 PM
Daylight: 10 hrs 16 mins
Moonrise: 3:04 PM
Moon Transit: 10:55 PM
Moonset: 5:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

5:22 AM - 7:52 AM
12:00 AM - 12:00 AM

Minor Periods

2:34 PM - 4:04 PM
5:17 AM - 6:47 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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