Water Temperature of the Pacific Ocean Near Eureka, CA

Current Water Temperature

53.1°F

Measurement Time: Monday, June 8, 2026, 8:30 AM PDT

Temperature Locations

View Nearby Locations     View All California Locations     View Locations Near Me

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

61°F
Overcast
Overcast
61°F
61°F
78%
W 6.9 mph
8.2 mph
61°F
55.4°F
0 in
100%
9 mi
1016 mbar
6.7

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 62°F
L: 54°F
Cloudy
Sat
H: 59°F
L: 52°F
Sunny
Sun
H: 62°F
L: 49°F
Sunny
Mon
H: 66°F
L: 51°F
Sunny
Tue
H: 66°F
L: 52°F

Air Quality

AQI: 2 - Moderate
PM2.5: 5.4 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 106 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:19 PM
Sunset: 8:53 PM
Daylight: 15 hrs 6 mins
Moonrise: 11:05 AM
Moon Transit: 5:55 PM
Moonset: 12:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
5:25 PM - 7:55 PM

Minor Periods

10:35 AM - 12:05 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Red Flag Warning issued June 19 at 8:30AM PDT until June 19 at 7:00PM PDT by NWS Eureka CA

Effective: Fri June 19, 2026, 8:30 AM
Expires: Fri June 19, 2026, 4:30 PM

* AFFECTED AREA...Northern Trinity and Humboldt Counties including fire weather zones 403, 406, 409, 410, and 411. * THUNDERSTORMS...Isolated, mostly dry thunderstorms may form over the higher terrain of northern Humboldt and Trinity counties through this afternoon. * OUTFLOW WINDS...Storms could produce gusty and erratic outflow winds up to 40 mph. * IMPACTS...Thunderstorms may ignite new fires with dry fuels and in difficult to access locations. Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.


Red Flag Warning issued June 19 at 7:19AM PDT until June 19 at 7:00PM PDT by NWS Eureka CA

Effective: Fri June 19, 2026, 7:19 AM
Expires: Fri June 19, 2026, 3:30 PM

* AFFECTED AREA...Northern Trinity and Humboldt Counties including fire weather zones 403, 406, 409, and 410. * THUNDERSTORMS...Isolated, mostly dry thunderstorms may form over the higher terrain of northern Humboldt and Trinity counties as early as 4 AM Friday morning and then through Friday afternoon. Overall thunderstorm confidence remains very uncertain. * OUTFLOW WINDS...Storms could produce gusty and erratic outflow winds up to 40 mph. * IMPACTS...Thunderstorms may ignite new fires with dry fuels and in difficult to access locations. Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Friday, June 19, 2026

Weather Forecast

Patchy rain nearby
62.1°F
53.8°F
57°F
91%
0.02 in
55%
0%
6.9 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 6.42 μg/m3
Carbon Monoxide: 101.42 μg/m3
Nitrogen Dioxide: 2.68 μg/m3
Sulphur Dioxide: 0.52 μg/m3
Ozone: 58.42 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:19 PM
Sunset: 8:53 PM
Daylight: 15 hrs 6 mins
Moonrise: 11:05 AM
Moon Transit: 5:55 PM
Moonset: 12:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
5:25 PM - 7:55 PM

Minor Periods

10:35 AM - 12:05 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, June 20, 2026

Weather Forecast

Cloudy
59.4°F
51.6°F
56°F
87%
0 in
19%
0%
10.1 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 7.71 μg/m3
PM10: 11.35 μg/m3
Carbon Monoxide: 94.21 μg/m3
Nitrogen Dioxide: 1.62 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 67.83 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:19 PM
Sunset: 8:53 PM
Daylight: 15 hrs 6 mins
Moonrise: 12:15 AM
Moon Transit: 6:40 PM
Moonset: 12:33 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
6:10 PM - 8:40 PM

Minor Periods

11:45 AM - 1:15 PM
12:03 AM - 1:33 AM

Action Rating: 3 out of 5

Sunday, June 21, 2026

Weather Forecast

Sunny
61.5°F
49.4°F
55.5°F
83%
0 in
13%
0%
9.8 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 10.5 μg/m3
PM10: 15.75 μg/m3
Carbon Monoxide: 93.25 μg/m3
Nitrogen Dioxide: 4.28 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 63.21 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:20 PM
Sunset: 8:53 PM
Daylight: 15 hrs 6 mins
Moonrise: 1:21 PM
Moon Transit: 7:23 PM
Moonset: 12:55 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

1:47 AM - 4:17 AM
6:53 PM - 9:23 PM

Minor Periods

12:51 AM - 2:21 PM
12:25 AM - 1:55 AM

Action Rating: 3 out of 5

Monday, June 22, 2026

Weather Forecast

Sunny
65.7°F
50.7°F
57.9°F
79%
0 in
10%
0%
6.7 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 14.45 μg/m3
PM10: 18.6 μg/m3
Carbon Monoxide: 115.04 μg/m3
Nitrogen Dioxide: 9.96 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 60.5 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:20 PM
Sunset: 8:53 PM
Daylight: 15 hrs 6 mins
Moonrise: 2:25 PM
Moon Transit: 8:05 PM
Moonset: 1:15 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
7:35 PM - 10:05 PM

Minor Periods

1:55 PM - 3:25 PM
12:45 AM - 2:15 AM

Action Rating: 2 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
65.7°F
52.1°F
58.5°F
79%
0 in
10%
0%
7.6 mph
8.9


Air Quality

AQI: 2 - Moderate
PM2.5: 15.65 μg/m3
PM10: 19.8 μg/m3
Carbon Monoxide: 175.67 μg/m3
Nitrogen Dioxide: 14.18 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 43.17 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:20 PM
Sunset: 8:53 PM
Daylight: 15 hrs 6 mins
Moonrise: 3:28 PM
Moon Transit: 8:48 PM
Moonset: 1:37 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
8:18 PM - 10:48 PM

Minor Periods

2:58 PM - 4:28 PM
1:07 AM - 2:37 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.

Webcams Near Eureka, CA

Sponsored Content