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Elev 115 ft, 46.28 °N, 122.9 °W

Castle Rock, WA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Castle Rock, WA
Elevation: 115ft
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Active Weather Alerts

Small Craft Advisory
Issued: 8:42 PM Oct. 10, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT MONDAY...

* WHAT...Rough bar conditions expected. 6 to 7 ft through Sunday
afternoon.

* WHERE...In the Main Channel of the Columbia River Bar.

* WHEN...Until 5 AM PDT Monday.

* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar.

* ADDITIONAL DETAILS...First Strong ebb current of 6.01 kt at 515
PM Saturday. Seas 8 ft. Second Ebb current of 4.42 kt at 534 AM
Sunday. Seas 6 to 7 ft. Third Strong ebb current of 6.07 kt at
551 PM Sunday. Seas 7 to 8 ft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wave conditions are expected to
be hazardous to small craft in the vicinity of the Columbia River
Bar. Mariners are advised to obtain the latest bar conditions
from the United States Coast Guard before attempting to cross the
bar.

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