Northern Oregon Cascade Foothills Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Small Craft for Rough Bar Advisory
Issued: 8:34 AM PST Jan. 23, 2017 – National Weather Service

... Small Craft Advisory for rough Columbia River bar remains in
effect until 6 am PST Tuesday...

* in the Main Channel...

* general seas... 13 to 15 feet Sunday night and Monday.

* First Ebb... seas temporarily building to 18 feet with breakers
likely during the Ebb around 145 PM Monday.

* Second Ebb... seas temporarily building to 17 feet with
breakers possible during the Ebb around 215 am Tuesday.

Precautionary/preparedness actions...

A Small Craft Advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near Harbor
entrances.




Http://www.Weather.Gov/Portland