Water Temperature of the Pacific Ocean Near Petrolia, CA
Current Water Temperature
55.4°F
Measurement Time: Wednesday, November 19, 2025, 3:56 AM PST
Temperature Locations
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Local Points of Interest
Cape MendocinoSponsored Content
Pacific Ocean
Station Name: Cape Mendocino, CA (094)
Station Type: Buoy
Data Source: National Data Buoy Center
Elevation Above Sea Level: 0 feet / 0 meters
Nearest Address:
Offshore
Petrolia, CA 95536
Humboldt County
GPS Coordinates: 40.295, -124.732
Nearby Water Temperatures
Pacific Ocean, Eureka, CA (33.1 mi)Humboldt Bay, Eureka, CA (42.3 mi)
Pacific Ocean, Manila, CA (45.9 mi)
Elder Creek, Branscomb, CA (69.6 mi)
Trinity River, Hoopa, CA (76.1 mi)
Trinity River, Helena, CA (91.0 mi)
Klamath River, Klamath, CA (92.7 mi)
Klamath River, Orleans, CA (93.7 mi)
Trinity River, Douglas City, CA (96.4 mi)
Crescent Harbor, Crescent City, CA (104.2 mi)
Trinity River, Lewiston, CA (105.7 mi)
Arena Cove, Point Arena, CA (109.8 mi)
East Fork Russian River, Ukiah, CA (111.7 mi)
Russian River, Hopland, CA (122.2 mi)
Russian River, Hopland, CA (132.5 mi)
Weather Near Petrolia, California
Current Weather
44.1°F

Conditions: Overcast
Humidity: 96%
Feels Like: 41.4°F
Wind: SE 4.7 mph
Wind Gusts: 9.9 mph
Humidity: 96%
Feels Like: 41.4°F
Wind: SE 4.7 mph
Wind Gusts: 9.9 mph
Pressure: 29.99 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 63°F
L: 42°F

Thu
H: 58°F
L: 48°F

Fri
H: 62°F
L: 40°F

Sat
H: 63°F
L: 39°F

Sun
H: 63°F
L: 39°F
Air Quality
AQI:
1 - Good
PM2.5:
6.45 μg/m3
PM10:
7.75 μg/m3
Carbon Monoxide: 157.85 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 67 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 67 μg/m3
Astronomical
Sunrise: 7:10 AM
Sun Transit: 12:04 AM
Sunset: 4:59 PM
Daylight: 9 hrs 49 mins
Sun Transit: 12:04 AM
Sunset: 4:59 PM
Daylight: 9 hrs 49 mins
Moonrise: 6:51 AM
Moon Transit: 11:38 AM
Moonset: 4:20 PM
Moon Phase: New
Moon Illumination: 0.3%
Moon Transit: 11:38 AM
Moonset: 4:20 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
6:45 PM - 9:15 PM11:08 AM - 1:38 PM
Minor Periods
3:50 PM - 5:20 PM6:21 AM - 7:51 AM
Action Rating: 4 out of 5
Wednesday, November 19, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 50.2°F
Average Humidity: 84%
Average Temperature: 50.2°F
Average Humidity: 84%
Chance of Rain: 90%
Wind: 8.7 mph
UV Index: 0.4
Wind: 8.7 mph
UV Index: 0.4
Air Quality
AQI:
1 - Good
PM2.5:
8.39 μg/m3
PM10:
9.43 μg/m3
Carbon Monoxide: 161.33 μg/m3
Nitrogen Dioxide: 5.47 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 47.88 μg/m3
Nitrogen Dioxide: 5.47 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 47.88 μg/m3
Astronomical
Sunrise: 7:10 AM
Sun Transit: 12:04 AM
Sunset: 4:59 PM
Daylight: 9 hrs 49 mins
Sun Transit: 12:04 AM
Sunset: 4:59 PM
Daylight: 9 hrs 49 mins
Moonrise: 6:51 AM
Moon Transit: 11:38 AM
Moonset: 4:20 PM
Moon Phase: New
Moon Illumination: 0.3%
Moon Transit: 11:38 AM
Moonset: 4:20 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
6:45 PM - 9:15 PM11:08 AM - 1:38 PM
Minor Periods
3:50 PM - 5:20 PM6:21 AM - 7:51 AM
Action Rating: 4 out of 5
Thursday, November 20, 2025
Weather Forecast
Conditions: Heavy rain
Average Temperature: 52.2°F
Average Humidity: 81%
Average Temperature: 52.2°F
Average Humidity: 81%
Chance of Rain: 89%
Wind: 6.5 mph
UV Index: 0.3
Wind: 6.5 mph
UV Index: 0.3
Air Quality
AQI:
1 - Good
PM2.5:
4.99 μg/m3
PM10:
6.8 μg/m3
Carbon Monoxide: 137.57 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 74 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 74 μg/m3
Astronomical
Sunrise: 7:11 AM
Sun Transit: 12:04 AM
Sunset: 4:58 PM
Daylight: 9 hrs 47 mins
Sun Transit: 12:04 AM
Sunset: 4:58 PM
Daylight: 9 hrs 47 mins
Moonrise: 7:54 AM
Moon Transit: 12:26 AM
Moonset: 4:55 PM
Moon Phase: New
Moon Illumination: 2.7%
Moon Transit: 12:26 AM
Moonset: 4:55 PM
Moon Phase: New
Moon Illumination: 2.7%
Best Times for Fishing or Hunting
Major Periods
7:33 PM - 10:03 PM11:56 AM - 2:26 PM
Minor Periods
4:25 PM - 5:55 PM7:24 AM - 8:54 AM
Action Rating: 4 out of 5
Friday, November 21, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 50.4°F
Average Humidity: 74%
Average Temperature: 50.4°F
Average Humidity: 74%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 0.4
Wind: 6.9 mph
UV Index: 0.4
Air Quality
AQI:
1 - Good
PM2.5:
4.26 μg/m3
PM10:
5.2 μg/m3
Carbon Monoxide: 159.93 μg/m3
Nitrogen Dioxide: 5.18 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 57.04 μg/m3
Nitrogen Dioxide: 5.18 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 57.04 μg/m3
Astronomical
Sunrise: 7:12 AM
Sun Transit: 12:04 AM
Sunset: 4:57 PM
Daylight: 9 hrs 45 mins
Sun Transit: 12:04 AM
Sunset: 4:57 PM
Daylight: 9 hrs 45 mins
Moonrise: 8:54 AM
Moon Transit: 1:16 PM
Moonset: 5:38 PM
Moon Phase: New
Moon Illumination: 0.5%
Moon Transit: 1:16 PM
Moonset: 5:38 PM
Moon Phase: New
Moon Illumination: 0.5%
Best Times for Fishing or Hunting
Major Periods
8:24 PM - 10:54 PM12:46 AM - 3:16 PM
Minor Periods
5:08 PM - 6:38 PM8:24 AM - 9:54 AM
Action Rating: 4 out of 5
Saturday, November 22, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 48.2°F
Average Humidity: 66%
Average Temperature: 48.2°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 5.8 mph
UV Index: 0.4
Wind: 5.8 mph
UV Index: 0.4
Air Quality
AQI:
1 - Good
PM2.5:
5.24 μg/m3
PM10:
5.69 μg/m3
Carbon Monoxide: 172.69 μg/m3
Nitrogen Dioxide: 9.61 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 37.48 μg/m3
Nitrogen Dioxide: 9.61 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 37.48 μg/m3
Astronomical
Sunrise: 7:13 AM
Sun Transit: 12:05 AM
Sunset: 4:57 PM
Daylight: 9 hrs 44 mins
Sun Transit: 12:05 AM
Sunset: 4:57 PM
Daylight: 9 hrs 44 mins
Moonrise: 9:49 AM
Moon Transit: 2:08 PM
Moonset: 6:29 PM
Moon Phase: New
Moon Illumination: 3.3%
Moon Transit: 2:08 PM
Moonset: 6:29 PM
Moon Phase: New
Moon Illumination: 3.3%
Best Times for Fishing or Hunting
Major Periods
9:16 PM - 11:46 PM1:38 PM - 4:08 PM
Minor Periods
5:59 PM - 7:29 PM9:19 AM - 10:49 AM
Action Rating: 3 out of 5
Sunday, November 23, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 44.4°F
Average Humidity: 76%
Average Temperature: 44.4°F
Average Humidity: 76%
Chance of Rain: 0%
Wind: 4 mph
UV Index: 0
Wind: 4 mph
UV Index: 0
Air Quality
AQI:
1 - Good
PM2.5:
7.47 μg/m3
PM10:
8.65 μg/m3
Carbon Monoxide: 204.93 μg/m3
Nitrogen Dioxide: 7.41 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 45.23 μg/m3
Nitrogen Dioxide: 7.41 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 45.23 μg/m3
Astronomical
Sunrise: 7:14 AM
Sun Transit: 12:05 AM
Sunset: 4:56 PM
Daylight: 9 hrs 42 mins
Sun Transit: 12:05 AM
Sunset: 4:56 PM
Daylight: 9 hrs 42 mins
Moonrise: 10:38 AM
Moon Transit: 3:00 PM
Moonset: 7:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.5%
Moon Transit: 3:00 PM
Moonset: 7:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:30 PM - 5:00 PM
Minor Periods
6:56 PM - 8:26 PM10:08 AM - 11:38 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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