Hazardous Seas Warning

URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
839 PM PST Thu Nov 6 2025

PZZ210-071200-
/O.CON.KPQR.SE.W.0023.000000T0000Z-251107T1200Z/
Columbia River Bar-
839 PM PST Thu Nov 6 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

* WHAT...Very steep and hazardous seas around 15 ft at 13 seconds
  and west winds 15 to 20 kt with gusts up to 25 kt.

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

* WHEN...Until 4 AM PST Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause
  damage to vessels.

* ADDITIONAL DETAILS...First ebb current of 3.97 kt at 523 AM
  Friday. Seas 12 to 14 ft. Second very strong ebb current of 7.32
  kt at 536 PM Friday. Seas 13 to 15 ft. Seas will remain elevated
  but not considered hazardous Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Hazardous Seas Warning means hazardous sea conditions are
imminent or occurring. Recreational boaters should remain in
port, or take shelter until waves subside.  Commercial vessels
should prepare for rough seas and consider remaining in port or
taking shelter in port until hazardous seas subside.

&&

$$


For more information from the National Weather Service, visit:
https://www.weather.gov/portland/marine

URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
839 PM PST Thu Nov 6 2025

PZZ251>253-271>273-071600-
/O.EXT.KPQR.SE.W.0023.000000T0000Z-251107T1600Z/
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
839 PM PST Thu Nov 6 2025

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 8 AM PST FRIDAY...

* WHAT...Very steep and hazardous seas 13 to 17 ft at 13 seconds
  and west winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Coastal Waters from Cape Shoalwater to Florence out 60
  NM.

* WHEN...Until 8 AM PST Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Hazardous Seas Warning means hazardous sea conditions are
imminent or occurring. Recreational boaters should remain in
port, or take shelter until waves subside.  Commercial vessels
should prepare for rough seas and consider remaining in port or
taking shelter in port until hazardous seas subside.

&&

$$