SXUS56 KEKA 150615
OSOEKA

Area Water Temperatures for Northwest California
National Weather Service Eureka CA
1115 PM PDT Tue Apr 14 2026

This product contains provisional data from automated gauges.
These data have not been reviewed or verified for accuracy.

                                   Water Temp F    QC
Location          Basin           Obs 24Hr Change Flag
----------------- --------------- --- ----------- ----
Branscomb 5N      Elder Creek      50     -0.2
Calpella 5E       Russian River E  57     +1.3
Douglas City 1SW  Trinity River    53     +0.5
Helena 1SSE       Trinity River    53     +1.5
Klamath 3SE       Klamath River    54     +0.3
Lewiston 1NE      Trinity River    49     -0.2
Lewiston 6SE      Grass Vly Creek  51     +1.7
Ukiah 3NNE        Russian River E  54      0.0
Upper Lake 2SSE   Middle Creek     58     -0.1
Crescent City     Crescent Harbor  54
Trinidad                           53
Eureka 11NW       Pacific Ocean    53
Eureka 17WSW      Pacific Ocean    54
Cape Mendocino    Pacific Ocean    56
Arena Cove        Arena Cove       53

* QC Flag indicates the river temperature has changed 5F
  or more in 6 hours or 10F or more in 24 hours.

&&

Don't Let Rivers Fool You!
 - Water flows much faster and deeper a short distance from shore.
 - Cold water and swift current can overpower any swimmer.
 - Hazards like submerged trees can trap you under the surface.

Make river visits safer by following these guidelines:
 - Wear a life jacket for all river activities.
 - Find areas with very slow moving water.
 - Avoid entering fast moving water, even if it seems shallow.

$$