003
SXUS56 KEKA 070015
OSOEKA

Area Water Temperatures for Northwest California
National Weather Service Eureka CA
515 PM PDT Sat Jun 6 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      59     -0.8
Calpella 5E       Russian River E  67      0.0
Douglas City 1SW  Trinity River    57     -1.1
Helena 1SSE       Trinity River    62     -1.4
Hoopa             Trinity River    66     -1.1
Klamath 3SE       Klamath River    68     -0.8
Lewiston 1NE      Trinity River    51     +0.1
Lewiston 6SE      Grass Vly Creek  58     -0.3      *
Ukiah 3NNE        Russian River E  55     -0.1
Upper Lake 2SSE   Middle Creek     58     +0.1
Crescent City     Crescent Harbor  51
Trinidad                           48
Eureka 11NW       Pacific Ocean    54
Cape Mendocino    Pacific Ocean    51
Arena Cove        Arena Cove       50

* 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.

$$