Water Temperature of the Pacific Ocean Near Eureka, CA

Current Water Temperature

52.7°F

Measurement Time: Thursday, July 3, 2025, 4:20 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

55.9°F
Mist
Conditions: Mist
Humidity: 80%
Feels Like: 53.9°F
Wind: NNW 8.3 mph
Wind Gusts: 9.7 mph
Pressure: 30.03 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 1.6

Five Day Weather Forecast

Mist
Thu
H: 55°F
L: 52°F
Fog
Fri
H: 52°F
L: 49°F
Fog
Sat
H: 53°F
L: 49°F
Cloudy
Sun
H: 59°F
L: 50°F
Sunny
Mon
H: 65°F
L: 52°F

Air Quality

AQI: 1 - Good
PM2.5: 18.87 μg/m3
PM10: 28.12 μg/m3
Carbon Monoxide: 240.5 μg/m3
Nitrogen Dioxide: 5.74 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 56 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:22 PM
Sunset: 8:53 PM
Daylight: 15 hrs 1 mins
Moonrise: 2:37 PM
Moon Transit: 8:03 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
7:33 PM - 10:03 PM

Minor Periods

2:07 PM - 3:37 PM
12:30 AM - 2:00 AM

Action Rating: 2 out of 5

Thursday, July 3, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 53.2°F
Average Humidity: 95%
Chance of Rain: 0%
Wind: 9.6 mph
UV Index: 2.1

Air Quality

AQI: 1 - Good
PM2.5: 11.64 μg/m3
PM10: 17.12 μg/m3
Carbon Monoxide: 182.04 μg/m3
Nitrogen Dioxide: 6.51 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 43.72 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:22 PM
Sunset: 8:53 PM
Daylight: 15 hrs 1 mins
Moonrise: 2:37 PM
Moon Transit: 8:03 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 53.9%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
7:33 PM - 10:03 PM

Minor Periods

2:07 PM - 3:37 PM
12:30 AM - 2:00 AM

Action Rating: 2 out of 5

Friday, July 4, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 51.5°F
Average Humidity: 97%
Chance of Rain: 0%
Wind: 8.1 mph
UV Index: 2.3

Air Quality

AQI: 2 - Moderate
PM2.5: 16.41 μg/m3
PM10: 24.14 μg/m3
Carbon Monoxide: 227.18 μg/m3
Nitrogen Dioxide: 4.08 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:22 PM
Sunset: 8:53 PM
Daylight: 15 hrs mins
Moonrise: 3:39 PM
Moon Transit: 8:45 PM
Moonset: 1:21 AM
Moon Phase: First Quarter
Moon Illumination: 65.0%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
8:15 PM - 10:45 PM

Minor Periods

3:09 PM - 4:39 PM
12:51 AM - 2:21 AM

Action Rating: 3 out of 5

Saturday, July 5, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 51.1°F
Average Humidity: 96%
Chance of Rain: 0%
Wind: 8.9 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 15.91 μg/m3
PM10: 22.79 μg/m3
Carbon Monoxide: 231.4 μg/m3
Nitrogen Dioxide: 5.02 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:22 PM
Sunset: 8:53 PM
Daylight: 15 hrs mins
Moonrise: 4:42 PM
Moon Transit: 9:30 PM
Moonset: 1:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%

Best Times for Fishing or Hunting

Major Periods

3:52 AM - 6:22 AM
9:00 PM - 11:30 PM

Minor Periods

4:12 PM - 5:42 PM
1:15 AM - 2:45 AM

Action Rating: 4 out of 5

Sunday, July 6, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 53.6°F
Average Humidity: 92%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 16.71 μg/m3
PM10: 24.07 μg/m3
Carbon Monoxide: 220.82 μg/m3
Nitrogen Dioxide: 5.68 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 58.44 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:23 PM
Sunset: 8:52 PM
Daylight: 14 hrs 59 mins
Moonrise: 5:45 PM
Moon Transit: 10:18 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
12:00 AM - 12:00 AM

Minor Periods

5:15 PM - 6:45 PM
1:43 AM - 3:13 AM

Action Rating: 2 out of 5

Monday, July 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 57.8°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 7.8 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 13.12 μg/m3
PM10: 19.01 μg/m3
Carbon Monoxide: 246.48 μg/m3
Nitrogen Dioxide: 6.76 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 48.15 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:23 PM
Sunset: 8:52 PM
Daylight: 14 hrs 58 mins
Moonrise: 6:48 PM
Moon Transit: 11:09 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
12:00 AM - 12:00 AM

Minor Periods

6:18 PM - 7:48 PM
2:17 AM - 3:47 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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