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

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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

59.7°F

Conditions: Partly Cloudy

Feels Like: 59.7°F

Heat Index: 57.7°F

Humidity: 75%

Wind: NNW 7.6 mph

Wind Gusts: 8.7 mph

Wind Chill: 55.8°F

Dew Point: 52.7°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1015 mbar

UV Index: 2.3

Five Day Weather Forecast

Thu
H: 58°F
L: 51°F

Fri
H: 63°F
L: 54°F

Sat
H: 59°F
L: 51°F

Sun
H: 60°F
L: 47°F

Mon
H: 60°F
L: 54°F

Air Quality

PM2.5: 7.2 μg/m3

PM10: 10.7 μg/m3

Carbon Monoxide: 91 μg/m3
Nitrogen Dioxide: 2.3 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:20 PM
Sunset: 8:54 PM
Daylight: 15 hrs 6 mins

Moonrise: 5:36 PM
Moon Transit: 10:19 PM
Moonset: 2:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:56 AM - 3:26 AM

Action Rating: 2 out of 5

Small Craft Advisory issued June 25 at 8:41AM PDT until June 26 at 3:00AM PDT by NWS Eureka CA

Effective: Thu June 25, 2026, 8:41 AM
Expires: Thu June 25, 2026, 4:45 PM

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 feet. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued June 25 at 3:01AM PDT until June 26 at 3:00AM PDT by NWS Eureka CA

Effective: Thu June 25, 2026, 3:01 AM
Expires: Thu June 25, 2026, 11:15 AM

* WHAT...Northwest winds 10 to 20 kt with gusts to 30 kt and seas 5 to 8 feet. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued June 25 at 2:34PM PDT until June 26 at 3:00AM PDT by NWS Eureka CA

Effective: Thu June 25, 2026, 2:34 PM
Expires: Thu June 25, 2026, 10:45 PM

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 3 AM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Thursday, June 25, 2026

Weather Forecast

Conditions: Overcast

High Temperature: 58.3°F

Low Temperature: 51.4°F

Average Temperature: 54.9°F

Average Humidity: 93%

Precipitation: 0 in

Chance of Rain: 26%

Chance of Snow: 0%

Maximum Wind: 10.1 mph

UV Index: 8.1

Air Quality

AQI: 1 - Good

PM2.5: 10.69 μg/m3

PM10: 14.72 μg/m3

Carbon Monoxide: 98.71 μg/m3
Nitrogen Dioxide: 4.81 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 58.29 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:20 PM
Sunset: 8:54 PM
Daylight: 15 hrs 6 mins

Moonrise: 5:36 PM
Moon Transit: 10:19 PM
Moonset: 2:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:56 AM - 3:26 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 62.5°F

Low Temperature: 54°F

Average Temperature: 57.4°F

Average Humidity: 90%

Precipitation: 0.06 in

Chance of Rain: 76%

Chance of Snow: 0%

Maximum Wind: 6.7 mph

UV Index: 5.1

Air Quality

AQI: 1 - Good

PM2.5: 6.62 μg/m3

PM10: 9.65 μg/m3

Carbon Monoxide: 94.58 μg/m3
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 54.83 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:21 PM
Sunset: 8:54 PM
Daylight: 15 hrs 5 mins

Moonrise: 6:38 PM
Moon Transit: 11:07 PM
Moonset: 2:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:08 PM - 7:38 PM
2:27 AM - 3:57 AM

Action Rating: 3 out of 5

Saturday, June 27, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 59.1°F

Low Temperature: 50.7°F

Average Temperature: 55.9°F

Average Humidity: 81%

Precipitation: 0.05 in

Chance of Rain: 60%

Chance of Snow: 0%

Maximum Wind: 12.8 mph

UV Index: 6.9

Air Quality

AQI: 1 - Good

PM2.5: 8.01 μg/m3

PM10: 13.06 μg/m3

Carbon Monoxide: 87.96 μg/m3
Nitrogen Dioxide: 0.74 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 62.96 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:21 PM
Sunset: 8:54 PM
Daylight: 15 hrs 5 mins

Moonrise: 7:37 PM
Moon Transit: 11:58 PM
Moonset: 3:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
12:00 AM - 12:00 AM

Minor Periods

7:07 PM - 8:37 PM
3:03 AM - 4:33 AM

Action Rating: 4 out of 5

Sunday, June 28, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 59.9°F

Low Temperature: 46.7°F

Average Temperature: 54.3°F

Average Humidity: 83%

Precipitation: 0 in

Chance of Rain: 20%

Chance of Snow: 0%

Maximum Wind: 14.8 mph

UV Index: 8.4

Air Quality

AQI: 1 - Good

PM2.5: 6.47 μg/m3

PM10: 10.31 μg/m3

Carbon Monoxide: 87.33 μg/m3
Nitrogen Dioxide: 1.09 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 61.61 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:21 PM
Sunset: 8:54 PM
Daylight: 15 hrs 5 mins

Moonrise: 8:31 PM
Moon Transit: 12:00 AM
Moonset: 4:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:07 AM - 9:37 AM

Minor Periods

8:01 PM - 9:31 PM
3:48 AM - 5:18 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 60.2°F

Low Temperature: 53.8°F

Average Temperature: 56.5°F

Average Humidity: 81%

Precipitation: 0 in

Chance of Rain: 17%

Chance of Snow: 0%

Maximum Wind: 17.2 mph

UV Index: 8.9

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: 5:50 AM
Sun Transit: 1:21 PM
Sunset: 8:54 PM
Daylight: 15 hrs 4 mins

Moonrise: 9:16 PM
Moon Transit: 12:49 AM
Moonset: 5:10 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
7:59 AM - 10:29 AM

Minor Periods

8:46 PM - 10:16 PM
4:40 AM - 6:10 AM

Action Rating: 5 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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Water Temperature of the Pacific Ocean Near Eureka, CA

Current Water Temperature

Temperature Locations

Nearby Water Temperatures

Weather Near Eureka, California

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Small Craft Advisory issued June 25 at 8:41AM PDT until June 26 at 3:00AM PDT by NWS Eureka CA

Small Craft Advisory issued June 25 at 3:01AM PDT until June 26 at 3:00AM PDT by NWS Eureka CA

Small Craft Advisory issued June 25 at 2:34PM PDT until June 26 at 3:00AM PDT by NWS Eureka CA

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

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