Water Temperature of Maxwell Creek in Saint Helena, CA
Current Water Temperature
Measurement Time: Wednesday, March 30, 2022, 6:00 AM PDT
Temperature Locations
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Local Points of Interest
Pope Valley, CASponsored Content
Station Name: MAXWELL C NR POPE VALLEY CA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 551 feet / 168 meters
Nearest Address:
2458 Dollarhide Rd
Saint Helena, CA 94574
Napa County
GPS Coordinates: 38.61460278, -122.3459917
Nearby Water Temperatures
Pope Creek, Saint Helena, CA (2.5 mi)Russian River, Jimtown, CA (26.3 mi)
Russian River, Healdsburg, CA (27.5 mi)
Mark West Creek, Forestville, CA (28.6 mi)
Cache Creek, Yolo, CA (30.1 mi)
Dry Creek, Healdsburg, CA (31.5 mi)
Russian River, Forestville, CA (32.3 mi)
Sacramento River, Meridian, CA (39.2 mi)
Carquinez Strait, Martinez, CA (41.8 mi)
Suisun Bay, Concord, CA (42.0 mi)
Russian River, Hopland, CA (42.3 mi)
Sacramento River Deep Water Ship Chennel, Rio Vista, CA (44.7 mi)
San Francisco Bay, San Rafael, CA (47.2 mi)
San Francisco Bay, Richmond, CA (47.5 mi)
Russian River, Hopland, CA (50.9 mi)
Weather for Saint Helena, California
Current Weather

Humidity: 87%
Feels Like: 57°F
Wind: N 2.2 mph
Wind Gusts: 4.7 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 81°F
L: 57°F

Sun
H: 83°F
L: 60°F

Mon
H: 81°F
L: 57°F

Tue
H: 81°F
L: 53°F

Wed
H: 74°F
L: 50°F
Air Quality
Nitrogen Dioxide: 16.35 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 23 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:27 PM
Daylight: 11 hrs 5 mins
Moon Transit: 11:00 AM
Moonset: 5:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.2%
Best Times for Fishing or Hunting
Major Periods
6:23 PM - 8:53 PM10:30 AM - 1:00 PM
Minor Periods
4:39 PM - 6:09 PM4:11 AM - 5:41 AM
Action Rating: 4 out of 5
Beach Hazards Statement issued October 17 at 12:36PM PDT until October 18 at 11:00PM PDT by NWS San Francisco CA
Effective: Fri October 17, 2025, 12:36 PM
Expires: Sat October 18, 2025, 5:00 AM
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay, Southern Monterey Bay, and Big Sur Coast. * WHEN...From 8 PM PDT this evening through Saturday evening. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers. Swimmers should always swim near a lifeguard.
Remain out of the water to avoid hazardous swimming conditions.
Weather Forecast
Average Temperature: 66.9°F
Average Humidity: 52%
Wind: 4.5 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 16.93 μg/m3
Sulphur Dioxide: 3.04 μg/m3
Ozone: 66.04 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:27 PM
Daylight: 11 hrs 5 mins
Moon Transit: 11:00 AM
Moonset: 5:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.2%
Best Times for Fishing or Hunting
Major Periods
6:23 PM - 8:53 PM10:30 AM - 1:00 PM
Minor Periods
4:39 PM - 6:09 PM4:11 AM - 5:41 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 68.6°F
Average Humidity: 57%
Wind: 6.5 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 15.01 μg/m3
Sulphur Dioxide: 3.62 μg/m3
Ozone: 83.88 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:25 PM
Daylight: 11 hrs 2 mins
Moon Transit: 11:39 AM
Moonset: 5:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.3%
Best Times for Fishing or Hunting
Major Periods
7:03 PM - 9:33 PM11:09 AM - 1:39 PM
Minor Periods
4:59 PM - 6:29 PM5:11 AM - 6:41 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 66.5°F
Average Humidity: 35%
Wind: 6.5 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 14.07 μg/m3
Sulphur Dioxide: 2.77 μg/m3
Ozone: 66.4 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:24 PM
Daylight: 11 hrs mins
Moon Transit: 12:20 AM
Moonset: 5:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
7:44 PM - 10:14 PM11:50 AM - 2:20 PM
Minor Periods
5:21 PM - 6:51 PM6:11 AM - 7:41 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 63.8°F
Average Humidity: 37%
Wind: 5.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 22.49 μg/m3
Sulphur Dioxide: 3.4 μg/m3
Ozone: 47.08 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 6:23 PM
Daylight: 10 hrs 58 mins
Moon Transit: 1:01 PM
Moonset: 6:15 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
8:26 PM - 10:56 PM12:31 AM - 3:01 PM
Minor Periods
5:45 PM - 7:15 PM7:11 AM - 8:41 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 56.6°F
Average Humidity: 64%
Wind: 7.8 mph
UV Index: 4
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 6:21 PM
Daylight: 10 hrs 55 mins
Moon Transit: 1:45 PM
Moonset: 6:42 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
9:11 PM - 11:41 PM1:15 PM - 3:45 PM
Minor Periods
6:12 PM - 7:42 PM8:13 AM - 9:43 AM
Action Rating: 4 out of 5