163  
SXUS56 KEKA 021015  
OSOEKA  
 
AREA WATER TEMPERATURES FOR NORTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
215 AM PST SUN NOV 2 2025  
 
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 51 -0.1  
CALPELLA 5E RUSSIAN RIVER E 57 0.0  
DOUGLAS CITY 1SW TRINITY RIVER 50 +0.3  
HELENA 1SSE TRINITY RIVER 53 +1.0  
KLAMATH 3SE KLAMATH RIVER 56 +0.9  
LEWISTON 1NE TRINITY RIVER 48 +0.1  
LEWISTON 6SE GRASS VLY CREEK 54 +2.2  
ORLEANS KLAMATH RIVER 55 +2.9  
UKIAH 3NNE RUSSIAN RIVER E 65 +0.6  
UPPER LAKE 2SSE MIDDLE CREEK 57 -0.3  
CRESCENT CITY CRESCENT HARBOR 56  
TRINIDAD 54  
EUREKA 11NW PACIFIC OCEAN 55  
EUREKA 17WSW PACIFIC OCEAN 59  
CAPE MENDOCINO PACIFIC OCEAN 56  
PT ARENA 19N PACIFIC OCEAN 56  
 
* 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.  
 

 
 
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