Water Temperature of the Trinity River in Hoopa, CA

Current Water Temperature

73.6°F

Measurement Time: Tuesday, August 4, 2026, 3:00 AM PDT

Temperature Locations

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Trinity River

Station Name: TRINITY R A HOOPA CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 331 feet

Nearest Address:
State Hwy 96
Hoopa, CA 95546
Humboldt County

GPS Coordinates: 41.049852, -123.673668

Nearby Water Temperatures

Klamath River, Orleans, CA (19 mi)
Humboldt Bay, Eureka, CA (34.5 mi)
Trinity River, Helena, CA (35.2 mi)
Klamath River, Klamath, CA (35.6 mi)
Pacific Ocean, Manila, CA (37.2 mi)
Trinity River, Douglas City, CA (46.7 mi)
Pacific Ocean, Eureka, CA (49.2 mi)
Trinity River, Lewiston, CA (50.8 mi)
Crescent Harbor, Crescent City, CA (54.9 mi)
Pacific Ocean, Petrolia, CA (76.1 mi)
Elder Creek, Branscomb, CA (91.2 mi)
Klamath River, Keno, OR (109.3 mi)
Mill Creek, Los Milinos, CA (110.6 mi)
Deer Creek, Vina, CA (115.5 mi)
Klamath River, Keno, OR (115.9 mi)

Weather for Hoopa, California

Current Weather

99.7°F
Sunny
Sunny
95°F
97.7°F
11%
W 2.9 mph
3.4 mph
99.7°F
34.8°F
0 in
0%
6 mi
1009 mbar
6.8

Five Day Weather Forecast

Sunny
Tue
H: 106°F
L: 62°F
Sunny
Wed
H: 101°F
L: 58°F
Sunny
Thu
H: 98°F
L: 55°F
Sunny
Fri
H: 102°F
L: 55°F
Sunny
Sat
H: 101°F
L: 57°F

Air Quality

AQI: 1 - Good
PM2.5: 12 μg/m3
PM10: 13.1 μg/m3
Carbon Monoxide: 144 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 135 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:20 PM
Sunset: 8:28 PM
Daylight: 14 hrs 14 mins
Moonrise: 11:13 PM
Moon Transit: 5:37 AM
Moonset: 12:42 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

5:07 AM - 7:37 AM
12:53 AM - 3:23 PM

Minor Periods

12:00 AM - 12:00 AM
12:12 AM - 1:42 PM

Action Rating: 2 out of 5

Heat Advisory issued August 3 at 8:55PM PDT until August 6 at 11:00PM PDT by NWS Eureka CA

Effective: Mon August 3, 2026, 8:55 PM
Expires: Tue August 4, 2026, 5:00 AM

* WHAT...Temperatures of 105 to 110 will produce moderate to major heat risk. * WHERE...Trinity County. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Heat Advisory issued August 4 at 2:57AM PDT until August 6 at 11:00PM PDT by NWS Eureka CA

Effective: Tue August 4, 2026, 2:57 AM
Expires: Tue August 4, 2026, 11:00 PM

* WHAT...Temperatures of 105 to 110 will produce moderate to major heat risk. * WHERE...Trinity County. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Tuesday, August 4, 2026

Weather Forecast

Sunny
106°F
61.7°F
87.1°F
17%
0 in
0%
0%
7.8 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 13.4 μg/m3
PM10: 15.13 μg/m3
Carbon Monoxide: 129.17 μg/m3
Nitrogen Dioxide: 5.6 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 99.21 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:20 PM
Sunset: 8:28 PM
Daylight: 14 hrs 14 mins
Moonrise: 11:13 PM
Moon Transit: 5:37 AM
Moonset: 12:42 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

5:07 AM - 7:37 AM
12:53 AM - 3:23 PM

Minor Periods

12:00 AM - 12:00 AM
12:12 AM - 1:42 PM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Sunny
100.5°F
57.6°F
76.1°F
30%
0 in
1%
0%
8.1 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 15.3 μg/m3
PM10: 17.6 μg/m3
Carbon Monoxide: 131.21 μg/m3
Nitrogen Dioxide: 5.08 μg/m3
Sulphur Dioxide: 0.92 μg/m3
Ozone: 100.21 μg/m3

Astronomical

Sunrise: 6:15 AM
Sun Transit: 1:20 PM
Sunset: 8:26 PM
Daylight: 14 hrs 11 mins
Moonrise: 12:13 AM
Moon Transit: 6:27 AM
Moonset: 1:54 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
1:44 PM - 4:14 PM

Minor Periods

1:24 PM - 2:54 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
98.2°F
55°F
74.1°F
34%
0 in
1%
0%
7.4 mph
9.7


Air Quality

AQI: 2 - Moderate
PM2.5: 16 μg/m3
PM10: 18.67 μg/m3
Carbon Monoxide: 140.63 μg/m3
Nitrogen Dioxide: 5.34 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 100.83 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:20 PM
Sunset: 8:25 PM
Daylight: 14 hrs 9 mins
Moonrise: 12:44 AM
Moon Transit: 7:21 AM
Moonset: 3:10 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
2:39 PM - 5:09 PM

Minor Periods

2:40 PM - 4:10 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, August 7, 2026

Weather Forecast

Sunny
101.8°F
54.9°F
75°F
32%
0 in
0%
0%
7.6 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 14.94 μg/m3
PM10: 17.1 μg/m3
Carbon Monoxide: 165.98 μg/m3
Nitrogen Dioxide: 4.93 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 95.21 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:20 PM
Sunset: 8:24 PM
Daylight: 14 hrs 7 mins
Moonrise: 12:24 AM
Moon Transit: 8:20 AM
Moonset: 4:25 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:50 AM - 10:20 AM
3:40 PM - 6:10 PM

Minor Periods

3:55 PM - 5:25 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, August 8, 2026

Weather Forecast

Sunny
100.9°F
56.5°F
75.1°F
29%
0 in
0%
0%
7.8 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 11.9 μg/m3
PM10: 13.9 μg/m3
Carbon Monoxide: 178.33 μg/m3
Nitrogen Dioxide: 9.38 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:20 PM
Sunset: 8:23 PM
Daylight: 14 hrs 5 mins
Moonrise: 1:14 AM
Moon Transit: 9:23 AM
Moonset: 5:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.6%

Best Times for Fishing or Hunting

Major Periods

8:53 AM - 11:23 AM
4:44 PM - 7:14 PM

Minor Periods

5:04 PM - 6:34 PM
12:44 AM - 2:14 AM

Action Rating: 2 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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