458 
WHUS76 KPQR 102124
MWWPQR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
224 PM PDT TUE OCT 10 2017

PZZ210-110530-
/O.CON.KPQR.RB.Y.0138.171011T0100Z-171011T0600Z/
/O.NEW.KPQR.RB.Y.0139.171011T1500Z-171011T1900Z/
COLUMBIA RIVER BAR-
224 PM PDT TUE OCT 10 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR REMAINS IN EFFECT FROM 6 PM
TO 11 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY FOR ROUGH BAR IN EFFECT FROM 8 AM TO NOON
PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PORTLAND HAS ISSUED A SMALL CRAFT
ADVISORY FOR ROUGH BAR, WHICH IS IN EFFECT FROM 8 AM TO NOON PDT
WEDNESDAY. 

* IN THE MAIN CHANNEL...

* GENERAL SEAS...6 TO 7 FT THIS AFTERNOON, INCREASING TO 7 TO 8 FT
  TONIGHT AND WEDNESDAY MORNING.

* FIRST EBB...STRONG EBB AROUND 9 PM THIS EVENING. SEAS NEAR 10 FT
  WITH BREAKERS POSSIBLE.

* SECOND EBB...EBB AROUND 945 AM WEDNESDAY MORNING. SEAS NEAR 10
  FT.

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.

&&

$$

PZZ250-255-270-275-110530-
/O.CON.KPQR.SI.Y.0105.000000T0000Z-171011T0100Z/
/O.CON.KPQR.SW.Y.0064.000000T0000Z-171012T1200Z/
COASTAL WATERS FROM CAPE SHOALWATER WA TO CASCADE HEAD OR OUT
10 NM-COASTAL WATERS FROM CASCADE HEAD TO FLORENCE OR OUT 10 NM-
WATERS FROM CAPE SHOALWATER WA TO CASCADE HEAD OR FROM 10 TO
60 NM-WATERS FROM CASCADE HEAD TO FLORENCE OR FROM 10 TO 60 NM-
224 PM PDT TUE OCT 10 2017

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 6 PM
PDT THIS EVENING...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 AM PDT THURSDAY...

* WINDS...NORTH TO NORTHWEST 10 TO 20 KT WITH GUSTS UP TO 25 KT.
  WINDS WILL GRADUALLY EASE THIS EVENING.

* SEAS...COMBINED SEAS AROUND 10 FT THROUGH WEDNESDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$


HTTP://WWW.WEATHER.GOV/PORTLAND