Water Temperature of the Pacific Ocean Near San Francisco, CA

Current Water Temperature

55.2°F

Measurement Time: Thursday, July 31, 2025, 8:10 PM PDT

Temperature Locations

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Local Points of Interest

Gulf of the Farallones; Farallon Islands

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Pacific Ocean

Station Name: SAN FRANCISCO - 18NM West of San Francisco, CA
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Offshore
San Francisco, CA 94121
San Francisco County

GPS Coordinates: 37.754, -122.839

Nearby Water Temperatures

Rodeo Lagoon, Sausalito, CA (17.5 mi)
Rodeo Lagoon, Sausalito, CA (17.8 mi)
Rodeo Pond, Sausalito, CA (18.0 mi)
Drakes Bay, Inverness, CA (18.1 mi)
San Francisco Bay, San Francisco, CA (20.7 mi)
San Francisco Bay, San Francisco, CA (23.3 mi)
San Francisco Bay, San Francisco, CA (24.4 mi)
San Francisco Bay, San Rafael, CA (24.8 mi)
San Francisco Bay, Richmond, CA (26.8 mi)
San Francisco Bay, Alameda, CA (29.5 mi)
San Francisco Bay, San Mateo, CA (33.7 mi)
Pacific Ocean, Point Reyes, CA (36.3 mi)
Redwood Creek, Redwood City, CA (38.4 mi)
San Francisco Bay, Menlo Park, CA (42.9 mi)
Carquinez Strait, Martinez, CA (43.5 mi)

Weather Near San Francisco, California

Current Weather

61°F
Cloudy
Conditions: Cloudy
Humidity: 88%
Feels Like: 61°F
Wind: WNW 9.4 mph
Wind Gusts: 14.7 mph
Pressure: 30 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Cloudy
Thu
H: 72°F
L: 55°F
Partly Cloudy
Fri
H: 70°F
L: 55°F
Mist
Sat
H: 73°F
L: 54°F
Mist
Sun
H: 68°F
L: 53°F
Sunny
Mon
H: 65°F
L: 53°F

Air Quality

AQI: 1 - Good
PM2.5: 14.06 μg/m3
PM10: 20.54 μg/m3
Carbon Monoxide: 177.6 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 31 μg/m3

Astronomical

Sunrise: 6:15 AM
Sun Transit: 1:17 PM
Sunset: 8:21 PM
Daylight: 14 hrs 6 mins
Moonrise: 1:13 PM
Moon Transit: 6:33 PM
Moonset: 12:21 AM
Moon Phase: First Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

1:12 AM - 3:42 AM
6:03 PM - 8:33 PM

Minor Periods

12:43 AM - 2:13 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, July 31, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 62.7°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 14.74 μg/m3
PM10: 21.87 μg/m3
Carbon Monoxide: 180.26 μg/m3
Nitrogen Dioxide: 3.03 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 36.4 μg/m3

Astronomical

Sunrise: 6:15 AM
Sun Transit: 1:17 PM
Sunset: 8:21 PM
Daylight: 14 hrs 6 mins
Moonrise: 1:13 PM
Moon Transit: 6:33 PM
Moonset: 12:21 AM
Moon Phase: First Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

1:12 AM - 3:42 AM
6:03 PM - 8:33 PM

Minor Periods

12:43 AM - 2:13 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Friday, August 1, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 60.1°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 15.19 μg/m3
PM10: 22.41 μg/m3
Carbon Monoxide: 186.26 μg/m3
Nitrogen Dioxide: 3.26 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 35.04 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:17 PM
Sunset: 8:20 PM
Daylight: 14 hrs 4 mins
Moonrise: 2:14 PM
Moon Transit: 7:17 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

1:54 AM - 4:24 AM
6:47 PM - 9:17 PM

Minor Periods

1:44 PM - 3:14 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, August 2, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 60.7°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 2.6

Air Quality

AQI: 1 - Good
PM2.5: 14.05 μg/m3
PM10: 20.51 μg/m3
Carbon Monoxide: 193.95 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 41.48 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:17 PM
Sunset: 8:19 PM
Daylight: 14 hrs 2 mins
Moonrise: 3:16 PM
Moon Transit: 8:03 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 59.1%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
7:33 PM - 10:03 PM

Minor Periods

2:46 PM - 4:16 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, August 3, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 59.7°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 15.7 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 9.59 μg/m3
PM10: 14.07 μg/m3
Carbon Monoxide: 182.04 μg/m3
Nitrogen Dioxide: 1.97 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 39.8 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:17 PM
Sunset: 8:18 PM
Daylight: 14 hrs mins
Moonrise: 4:17 PM
Moon Transit: 8:53 PM
Moonset: 12:47 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
8:23 PM - 10:53 PM

Minor Periods

3:47 PM - 5:17 PM
12:17 AM - 1:47 AM

Action Rating: 4 out of 5

Monday, August 4, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 59.6°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 10.93 μg/m3
PM10: 15.84 μg/m3
Carbon Monoxide: 192.54 μg/m3
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 49.15 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:17 PM
Sunset: 8:17 PM
Daylight: 13 hrs 59 mins
Moonrise: 5:16 PM
Moon Transit: 9:46 PM
Moonset: 1:27 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
9:16 PM - 11:46 PM

Minor Periods

4:46 PM - 6:16 PM
12:57 AM - 2:27 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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