Weather Near Petrolia, California
Current Weather
43°F
Conditions: Clear
Humidity: 100%
Feels Like: 41.1°F
Wind: NE 3.6 mph
Wind Gusts: 7.5 mph
Humidity: 100%
Feels Like: 41.1°F
Wind: NE 3.6 mph
Wind Gusts: 7.5 mph
Pressure: 30.18 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Mon
H: 70°F
L: 47°F
Tue
H: 82°F
L: 51°F
Wed
H: 68°F
L: 48°F
Thu
H: 70°F
L: 44°F
Fri
H: 69°F
L: 44°F
Air Quality
AQI:
1 - Good
PM2.5:
2.65 μg/m3
PM10:
3.35 μg/m3
Carbon Monoxide: 143.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 81 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 81 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 1:03 PM
Sunset: 6:31 PM
Daylight: 10 hrs 56 mins
Sun Transit: 1:03 PM
Sunset: 6:31 PM
Daylight: 10 hrs 56 mins
Moonrise: 6:53 AM
Moon Transit: 12:30 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Moon Transit: 12:30 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
7:34 PM - 10:04 PM12:00 AM - 2:30 PM
Minor Periods
5:29 PM - 6:59 PM6:23 AM - 7:53 AM
Action Rating: 4 out of 5
Beach Hazards Statement issued October 19 at 10:24PM PDT until October 20 at 10:00AM PDT by NWS Eureka CA
Effective: Sun October 19, 2025, 10:24 PM
Expires: Mon October 20, 2025, 10:00 AM
* WHAT...Increased threat of sneaker waves and enhanced surf up to 22 feet. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 10 AM PDT Monday. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. * ADDITIONAL DETAILS...A large long period NW swell will build this evening and peak overnight. Above normal breakers from 16 to 20 feet on west and northwest facing beaches will be possible this evening through early Monday morning.
Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean.
Monday, October 20, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 55.7°F
Average Humidity: 73%
Average Temperature: 55.7°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 7.2 mph
UV Index: 0.9
Wind: 7.2 mph
UV Index: 0.9
Air Quality
AQI:
1 - Good
PM2.5:
3.53 μg/m3
PM10:
4.34 μg/m3
Carbon Monoxide: 143.57 μg/m3
Nitrogen Dioxide: 4.33 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 60.6 μg/m3
Nitrogen Dioxide: 4.33 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 60.6 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 1:03 PM
Sunset: 6:31 PM
Daylight: 10 hrs 56 mins
Sun Transit: 1:03 PM
Sunset: 6:31 PM
Daylight: 10 hrs 56 mins
Moonrise: 6:53 AM
Moon Transit: 12:30 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Moon Transit: 12:30 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
7:34 PM - 10:04 PM12:00 AM - 2:30 PM
Minor Periods
5:29 PM - 6:59 PM6:23 AM - 7:53 AM
Action Rating: 4 out of 5
Tuesday, October 21, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 63.9°F
Average Humidity: 33%
Average Temperature: 63.9°F
Average Humidity: 33%
Chance of Rain: 0%
Wind: 5.6 mph
UV Index: 0.8
Wind: 5.6 mph
UV Index: 0.8
Air Quality
AQI:
1 - Good
PM2.5:
3.87 μg/m3
PM10:
4.64 μg/m3
Carbon Monoxide: 158.45 μg/m3
Nitrogen Dioxide: 9.49 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 50.28 μg/m3
Nitrogen Dioxide: 9.49 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 50.28 μg/m3
Astronomical
Sunrise: 7:36 AM
Sun Transit: 1:03 PM
Sunset: 6:30 PM
Daylight: 10 hrs 53 mins
Sun Transit: 1:03 PM
Sunset: 6:30 PM
Daylight: 10 hrs 53 mins
Moonrise: 7:54 AM
Moon Transit: 1:11 PM
Moonset: 6:21 PM
Moon Phase: New
Moon Illumination: 1.2%
Moon Transit: 1:11 PM
Moonset: 6:21 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
8:17 PM - 10:47 PM12:41 AM - 3:11 PM
Minor Periods
5:51 PM - 7:21 PM7:24 AM - 8:54 AM
Action Rating: 4 out of 5
Wednesday, October 22, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 56.7°F
Average Humidity: 61%
Average Temperature: 56.7°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 7.2 mph
UV Index: 0.7
Wind: 7.2 mph
UV Index: 0.7
Air Quality
AQI:
1 - Good
PM2.5:
5.77 μg/m3
PM10:
8.22 μg/m3
Carbon Monoxide: 170.85 μg/m3
Nitrogen Dioxide: 7.14 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 64.64 μg/m3
Nitrogen Dioxide: 7.14 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 64.64 μg/m3
Astronomical
Sunrise: 7:38 AM
Sun Transit: 1:03 PM
Sunset: 6:29 PM
Daylight: 10 hrs 51 mins
Sun Transit: 1:03 PM
Sunset: 6:29 PM
Daylight: 10 hrs 51 mins
Moonrise: 8:57 AM
Moon Transit: 1:55 PM
Moonset: 6:47 PM
Moon Phase: New
Moon Illumination: 0.0%
Moon Transit: 1:55 PM
Moonset: 6:47 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
9:01 PM - 11:31 PM1:25 PM - 3:55 PM
Minor Periods
6:17 PM - 7:47 PM8:27 AM - 9:57 AM
Action Rating: 4 out of 5
Thursday, October 23, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 53.1°F
Average Humidity: 72%
Average Temperature: 53.1°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 5.8 mph
UV Index: 0.8
Wind: 5.8 mph
UV Index: 0.8
Air Quality
AQI:
1 - Good
PM2.5:
9.36 μg/m3
PM10:
12.25 μg/m3
Carbon Monoxide: 139.21 μg/m3
Nitrogen Dioxide: 5.19 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 58.2 μg/m3
Nitrogen Dioxide: 5.19 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 58.2 μg/m3
Astronomical
Sunrise: 7:39 AM
Sun Transit: 1:03 PM
Sunset: 6:27 PM
Daylight: 10 hrs 48 mins
Sun Transit: 1:03 PM
Sunset: 6:27 PM
Daylight: 10 hrs 48 mins
Moonrise: 10:00 AM
Moon Transit: 2:41 PM
Moonset: 7:18 PM
Moon Phase: New
Moon Illumination: 1.7%
Moon Transit: 2:41 PM
Moonset: 7:18 PM
Moon Phase: New
Moon Illumination: 1.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:11 PM - 4:41 PM
Minor Periods
6:48 PM - 8:18 PM9:30 AM - 11:00 AM
Action Rating: 4 out of 5
Friday, October 24, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 53.6°F
Average Humidity: 65%
Average Temperature: 53.6°F
Average Humidity: 65%
Chance of Rain: 84%
Wind: 11 mph
UV Index: 0
Wind: 11 mph
UV Index: 0
Air Quality
AQI:
1 - Good
PM2.5:
6.77 μg/m3
PM10:
8.92 μg/m3
Carbon Monoxide: 136 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 62 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 62 μg/m3
Astronomical
Sunrise: 7:40 AM
Sun Transit: 1:03 PM
Sunset: 6:26 PM
Daylight: 10 hrs 46 mins
Sun Transit: 1:03 PM
Sunset: 6:26 PM
Daylight: 10 hrs 46 mins
Moonrise: 11:02 AM
Moon Transit: 3:30 PM
Moonset: 7:55 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.8%
Moon Transit: 3:30 PM
Moonset: 7:55 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:00 PM - 5:30 PM
Minor Periods
7:25 PM - 8:55 PM10:32 AM - 12:02 AM
Action Rating: 2 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.