Water Temperature of the Pacific Ocean Near Eureka, CA

Current Water Temperature

57.6°F

Measurement Time: Thursday, October 30, 2025, 12:30 PM PDT

Temperature Locations

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Pacific Ocean

Station Name: EEL RIVER - 17NM WSW of Eureka, CA
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Offshore
Eureka, CA 95503
Humboldt County

GPS Coordinates: 40.748, -124.527

Nearby Water Temperatures

Pacific Ocean, Manila, CA (13.5 mi)
Humboldt Bay, Eureka, CA (16.3 mi)
Pacific Ocean, Petrolia, CA (33.1 mi)
Trinity River, Hoopa, CA (49.2 mi)
Klamath River, Klamath, CA (59.9 mi)
Klamath River, Orleans, CA (64.4 mi)
Crescent Harbor, Crescent City, CA (71.2 mi)
Trinity River, Helena, CA (73.9 mi)
Trinity River, Douglas City, CA (82.6 mi)
Elder Creek, Branscomb, CA (84.4 mi)
Trinity River, Lewiston, CA (90.4 mi)
East Fork Russian River, Ukiah, CA (127.4 mi)
Arena Cove, Point Arena, CA (133.9 mi)
Russian River, Hopland, CA (140.1 mi)
Mill Creek, Los Milinos, CA (140.1 mi)

Weather Near Eureka, California

Current Weather

55°F
Mist
Conditions: Mist
Humidity: 89%
Feels Like: 53.6°F
Wind: NW 6 mph
Wind Gusts: 7 mph
Pressure: 30.09 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 1.9

Five Day Weather Forecast

Mist
Thu
H: 53°F
L: 51°F
Cloudy
Fri
H: 60°F
L: 48°F
Patchy rain nearby
Sat
H: 65°F
L: 52°F
Patchy rain nearby
Sun
H: 60°F
L: 54°F
Sunny
Mon
H: 63°F
L: 53°F

Air Quality

PM2.5: 11.05 μg/m3
PM10: 15.35 μg/m3
Carbon Monoxide: 149.85 μg/m3
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 1:01 PM
Sunset: 6:16 PM
Daylight: 10 hrs 30 mins
Moonrise: 3:20 PM
Moon Transit: 8:32 PM
Moonset: 12:45 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
8:02 PM - 10:32 PM

Minor Periods

2:50 PM - 4:20 PM
12:15 AM - 1:45 AM

Action Rating: 2 out of 5

Thursday, October 30, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 52.5°F
Average Humidity: 96%
Chance of Rain: 0%
Wind: 6 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 9.93 μg/m3
PM10: 13.21 μg/m3
Carbon Monoxide: 148.77 μg/m3
Nitrogen Dioxide: 10.67 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 47.48 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 1:01 PM
Sunset: 6:16 PM
Daylight: 10 hrs 30 mins
Moonrise: 3:20 PM
Moon Transit: 8:32 PM
Moonset: 12:45 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
8:02 PM - 10:32 PM

Minor Periods

2:50 PM - 4:20 PM
12:15 AM - 1:45 AM

Action Rating: 2 out of 5

Friday, October 31, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 53.3°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 9.26 μg/m3
PM10: 12.09 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 61.64 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 1:01 PM
Sunset: 6:15 PM
Daylight: 10 hrs 27 mins
Moonrise: 3:45 PM
Moon Transit: 9:19 PM
Moonset: 1:54 AM
Moon Phase: First Quarter
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
8:49 PM - 11:19 PM

Minor Periods

3:15 PM - 4:45 PM
1:24 AM - 2:54 AM

Action Rating: 2 out of 5

Saturday, November 1, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 57.1°F
Average Humidity: 71%
Chance of Rain: 84%
Wind: 5.8 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 7.79 μg/m3
PM10: 9.11 μg/m3
Carbon Monoxide: 176.17 μg/m3
Nitrogen Dioxide: 12.99 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 52.8 μg/m3

Astronomical

Sunrise: 7:49 AM
Sun Transit: 1:01 PM
Sunset: 6:14 PM
Daylight: 10 hrs 25 mins
Moonrise: 4:09 PM
Moon Transit: 12:00 AM
Moonset: 3:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:28 AM - 6:58 AM

Minor Periods

3:39 PM - 5:09 PM
2:35 AM - 4:05 AM

Action Rating: 2 out of 5

Sunday, November 2, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 56.2°F
Average Humidity: 93%
Chance of Rain: 81%
Wind: 10.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.75 μg/m3
PM10: 8.17 μg/m3
Carbon Monoxide: 172.23 μg/m3
Nitrogen Dioxide: 13.03 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 42.31 μg/m3

Astronomical

Sunrise: 7:50 AM
Sun Transit: 1:01 PM
Sunset: 6:13 PM
Daylight: 10 hrs 23 mins
Moonrise: 4:33 PM
Moon Transit: 9:31 AM
Moonset: 4:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

9:01 AM - 11:31 AM
9:01 AM - 11:31 AM

Minor Periods

4:03 PM - 5:33 PM
3:48 AM - 5:18 AM

Action Rating: 2 out of 5

Monday, November 3, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 56.4°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 8.7 mph
UV Index: 4

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:51 AM
Sun Transit: 1:01 PM
Sunset: 6:12 PM
Daylight: 10 hrs 20 mins
Moonrise: 4:58 PM
Moon Transit: 11:47 PM
Moonset: 5:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

6:05 AM - 8:35 AM
12:00 AM - 12:00 AM

Minor Periods

4:28 PM - 5:58 PM
5:03 AM - 6:33 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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