Water Temperature of the Pacific Ocean Near Eureka, CA

Current Water Temperature

53.8°F

Measurement Time: Saturday, January 17, 2026, 8:20 AM PST

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

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

50.4°F
Partly Cloudy
Partly Cloudy
50.8°F
49.8°F
93%
NW 2.2 mph
3.3 mph
49.9°F
43.3°F
0 in
0%
9 mi
1022 mbar
1.9

Five Day Weather Forecast

Partly Cloudy
Sat
H: 52°F
L: 45°F
Partly Cloudy
Sun
H: 58°F
L: 47°F
Partly Cloudy
Mon
H: 55°F
L: 45°F
Sunny
Tue
H: 57°F
L: 46°F
Overcast
Wed
H: 57°F
L: 49°F

Air Quality

PM2.5: 11.55 μg/m3
PM10: 13.45 μg/m3
Carbon Monoxide: 300.85 μg/m3
Nitrogen Dioxide: 22.85 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:28 AM
Sunset: 5:18 PM
Daylight: 9 hrs 39 mins
Moonrise: 7:17 AM
Moon Transit: 11:41 AM
Moonset: 4:10 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

6:51 PM - 9:21 PM
11:11 AM - 1:41 PM

Minor Periods

3:40 PM - 5:10 PM
6:47 AM - 8:17 AM

Action Rating: 4 out of 5

Saturday, January 17, 2026

Weather Forecast

Partly Cloudy
52.2°F
44.6°F
47.7°F
80%
0 in
0%
0%
4.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.89 μg/m3
PM10: 7.77 μg/m3
Carbon Monoxide: 235.16 μg/m3
Nitrogen Dioxide: 13.56 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 41.8 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:28 AM
Sunset: 5:18 PM
Daylight: 9 hrs 39 mins
Moonrise: 7:17 AM
Moon Transit: 11:41 AM
Moonset: 4:10 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

6:51 PM - 9:21 PM
11:11 AM - 1:41 PM

Minor Periods

3:40 PM - 5:10 PM
6:47 AM - 8:17 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Partly Cloudy
57.5°F
46.9°F
51°F
75%
0 in
0%
0%
6.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 9.21 μg/m3
PM10: 10.31 μg/m3
Carbon Monoxide: 252.7 μg/m3
Nitrogen Dioxide: 17.13 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 49.62 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 12:28 AM
Sunset: 5:19 PM
Daylight: 9 hrs 40 mins
Moonrise: 7:56 AM
Moon Transit: 12:33 AM
Moonset: 5:16 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:42 PM - 10:12 PM
12:03 AM - 2:33 PM

Minor Periods

4:46 PM - 6:16 PM
7:26 AM - 8:56 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Partly Cloudy
55.3°F
44.7°F
47.7°F
79%
0 in
0%
0%
5.8 mph
0


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: 7:38 AM
Sun Transit: 12:28 AM
Sunset: 5:20 PM
Daylight: 9 hrs 42 mins
Moonrise: 8:28 AM
Moon Transit: 1:22 PM
Moonset: 6:24 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

8:30 PM - 11:00 PM
12:52 AM - 3:22 PM

Minor Periods

5:54 PM - 7:24 PM
7:58 AM - 9:28 AM

Action Rating: 4 out of 5

Tuesday, January 20, 2026

Weather Forecast

Sunny
56.9°F
46.3°F
50.2°F
67%
0 in
0%
0%
4 mph
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: 7:37 AM
Sun Transit: 12:29 AM
Sunset: 5:21 PM
Daylight: 9 hrs 44 mins
Moonrise: 8:55 AM
Moon Transit: 2:09 PM
Moonset: 7:32 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:16 PM - 11:46 PM
1:39 PM - 4:09 PM

Minor Periods

7:02 PM - 8:32 PM
8:25 AM - 9:55 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Overcast
56.7°F
49.3°F
51.6°F
78%
0 in
0%
0%
4.7 mph
3


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: 7:37 AM
Sun Transit: 12:29 AM
Sunset: 5:22 PM
Daylight: 9 hrs 46 mins
Moonrise: 9:19 AM
Moon Transit: 2:54 PM
Moonset: 8:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:24 PM - 4:54 PM

Minor Periods

8:10 PM - 9:40 PM
8:49 AM - 10:19 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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