Hazardous Seas Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
309 AM PST Thu Nov 21 2024
PZZ210-220100-
/O.EXT.KPQR.SE.W.0034.000000T0000Z-241122T0600Z/
/O.UPG.KPQR.SR.A.0005.241122T0900Z-241123T0900Z/
/O.NEW.KPQR.SR.W.0008.241122T1200Z-241123T0300Z/
/O.NEW.KPQR.GL.W.0036.241122T0600Z-241122T1200Z/
Columbia River Bar-
309 AM PST Thu Nov 21 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 10 PM PST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 4 AM PST
FRIDAY...
...STORM WARNING IN EFFECT FROM 4 AM TO 7 PM PST FRIDAY...
* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 10 to 14 ft at 6 seconds and southeast winds 10 to 20 kt
with gusts up to 30 kt. For the Gale Warning, seas 10 to 14 ft
at 9 seconds and east winds 15 to 25 kt with gusts up to 40 kt
expected. For the Storm Warning, seas 17 to 22 ft at 10 seconds
and south winds 20 to 30 kt with gusts up to 50 kt expected.
* WHERE...In the Main Channel of the Columbia River Bar.
* WHEN...Hazardous Seas Warning, until 10 PM PST this evening.
Gale Warning, from 10 PM this evening to 4 AM PST Friday.
Storm Warning, from 4 AM to 7 PM PST Friday.
* IMPACTS...Very strong winds will cause hazardous seas which
could capsize or damage vessels and reduce visibility.
* ADDITIONAL DETAILS...General Seas 10 to 14 ft building to 19 to
22 ft Friday morning. First Ebb current of 2.46 kt at 844 AM
Thursday. Seas 11 to 12 ft. Second Ebb current of 4.37 kt at 844
PM Thursday. Seas 12 to 14 ft. Third Ebb current of 2.47 kt at
947 AM Friday. Seas 18 to 20 ft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port, or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions, and
consider remaining in port or taking shelter in port until winds
and waves 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
309 AM PST Thu Nov 21 2024
PZZ251>253-271>273-220100-
/O.EXT.KPQR.SE.W.0034.000000T0000Z-241122T0600Z/
/O.UPG.KPQR.SR.A.0005.241122T0900Z-241123T0900Z/
/O.NEW.KPQR.SR.W.0008.241122T1200Z-241123T0300Z/
/O.NEW.KPQR.GL.W.0036.241122T0600Z-241122T1200Z/
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-
309 AM PST Thu Nov 21 2024
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 10 PM PST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 4 AM PST
FRIDAY...
...STORM WARNING IN EFFECT FROM 4 AM TO 7 PM PST FRIDAY...
* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 11 to 16 ft at 13 seconds and southeast winds 15 to 25 kt
with gusts up to 30 kt. For the Gale Warning, seas 12 to 17 ft
at 10 seconds and east winds 25 to 35 kt with gusts up to 45 kt
expected. For the Storm Warning, seas 18 to 23 ft at 13 seconds
and south winds 35 to 45 kt with gusts up to 60 kt expected.
* WHERE...Coastal Waters from Cape Shoalwater to Florence out 60
NM.
* WHEN...Hazardous Seas Warning, until 10 PM PST this evening.
Gale Warning, from 10 PM this evening to 4 AM PST Friday.
Storm Warning, from 4 AM to 7 PM PST Friday.
* IMPACTS...Very strong winds will cause hazardous seas which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Storm Warning means winds of 48 to 63 knots are imminent or
occurring. Recreational boaters should remain in port, or take
shelter until winds and waves subside. Commercial vessels should
prepare for very strong winds and dangerous sea conditions, and
consider remaining in port or taking shelter in port until winds
and waves subside.
&&
$$
