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

Low: May 29, 5:15 AM, -0.5 ft
 High: May 29, 12:23 PM, 4.3 ft
Low: May 29, 4:38 PM, 2.8 ft
 High: May 29, 10:47 PM, 6.0 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

57°F
Partly cloudy
Partly cloudy
55.2°F
54°F
83%
WSW 8.3 mph
11.3 mph
51°F
52.4°F
0 in
75%
9 mi
1016 mbar
0.4

Five Day Weather Forecast

Partly Cloudy
Fri
H: 60°F
L: 50°F
Sunny
Sat
H: 61°F
L: 53°F
Sunny
Sun
H: 63°F
L: 51°F
Sunny
Mon
H: 65°F
L: 52°F
Sunny
Tue
H: 61°F
L: 52°F

Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 11.95 μg/m3
Carbon Monoxide: 107.85 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:07 PM
Sunset: 8:25 PM
Daylight: 14 hrs 34 mins
Moonrise: 7:24 PM
Moon Transit: 12:00 AM
Moonset: 4:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:51 AM - 9:21 AM

Minor Periods

6:54 PM - 8:24 PM
3:53 AM - 5:23 AM

Action Rating: 4 out of 5

Beach Hazards Statement issued May 28 at 9:55PM PDT until May 29 at 3:00AM PDT by NWS San Francisco CA

Effective: Fri May 29, 2026, 4:55 AM
Expires: Fri May 29, 2026, 10:00 AM

* WHAT...Increased risk of sneaker waves and strong rip currents due to incoming long period northwesterly swell. * WHERE...Beaches along the Pacific Coast. * WHEN...Until 3 AM PDT Friday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion can be expected. Sneaker waves can sweep across the shoreline without warning, pulling people into the sea from rocks, jetties and beaches.

Stay off of jetties, piers, rocks, and other waterside infrastructure. Remain out of the water to avoid hazardous surf and NEVER turn your back on the ocean. Monitor local weather, surf and tide forecasts at www.weather.gov/mtr.
Friday, May 29, 2026

Weather Forecast

Partly Cloudy
60.4°F
50.2°F
55°F
88%
0 in
0%
0%
11 mph
5.7


Air Quality

AQI: 1 - Good
PM2.5: 9.23 μg/m3
PM10: 13.24 μg/m3
Carbon Monoxide: 117.81 μg/m3
Nitrogen Dioxide: 11.35 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 61.68 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:07 PM
Sunset: 8:25 PM
Daylight: 14 hrs 34 mins
Moonrise: 7:24 PM
Moon Transit: 12:00 AM
Moonset: 4:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:51 AM - 9:21 AM

Minor Periods

6:54 PM - 8:24 PM
3:53 AM - 5:23 AM

Action Rating: 4 out of 5

Saturday, May 30, 2026

Weather Forecast

Sunny
60.6°F
52.5°F
55.8°F
76%
0 in
0%
0%
14.5 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 12.34 μg/m3
PM10: 18.62 μg/m3
Carbon Monoxide: 113.77 μg/m3
Nitrogen Dioxide: 5.63 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 70.36 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:07 PM
Sunset: 8:25 PM
Daylight: 14 hrs 35 mins
Moonrise: 8:25 PM
Moon Transit: 12:13 AM
Moonset: 4:57 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:39 AM - 10:09 AM

Minor Periods

7:55 PM - 9:25 PM
4:27 AM - 5:57 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Sunny
62.7°F
50.8°F
56.5°F
72%
0 in
0%
0%
10.3 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 11.39 μg/m3
PM10: 16.92 μg/m3
Carbon Monoxide: 120.33 μg/m3
Nitrogen Dioxide: 8.39 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 63.8 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:07 PM
Sunset: 8:26 PM
Daylight: 14 hrs 36 mins
Moonrise: 9:22 PM
Moon Transit: 1:02 AM
Moonset: 5:38 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:32 AM - 3:02 AM
8:30 AM - 11:00 AM

Minor Periods

8:52 PM - 10:22 PM
5:08 AM - 6:38 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Sunny
64.8°F
51.9°F
57.3°F
75%
0 in
0%
0%
11.9 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 14.13 μg/m3
PM10: 21.27 μg/m3
Carbon Monoxide: 116.59 μg/m3
Nitrogen Dioxide: 10.24 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 63.92 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:07 PM
Sunset: 8:27 PM
Daylight: 14 hrs 37 mins
Moonrise: 10:13 PM
Moon Transit: 1:53 AM
Moonset: 6:25 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:23 AM - 3:53 AM
9:20 AM - 11:50 AM

Minor Periods

9:43 PM - 11:13 PM
5:55 AM - 7:25 AM

Action Rating: 4 out of 5

Tuesday, June 2, 2026

Weather Forecast

Sunny
61.4°F
52.1°F
55.2°F
83%
0 in
0%
0%
13 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 14.7 μg/m3
PM10: 21.63 μg/m3
Carbon Monoxide: 128.06 μg/m3
Nitrogen Dioxide: 9.71 μg/m3
Sulphur Dioxide: 1.76 μg/m3
Ozone: 67.85 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:07 PM
Sunset: 8:27 PM
Daylight: 14 hrs 38 mins
Moonrise: 10:58 PM
Moon Transit: 2:45 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

2:15 AM - 4:45 AM
10:11 AM - 12:41 AM

Minor Periods

10:28 PM - 11:58 PM
6:48 AM - 8:18 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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