Marine Weather Message
Issued by NWS Portland, OR

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WHUS76 KPQR 191207
MWWPQR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
507 AM PDT THU OCT 19 2017

PZZ255-275-192015-
/O.EXP.KPQR.GL.W.0033.000000T0000Z-171019T1200Z/
/O.EXB.KPQR.SI.Y.0109.000000T0000Z-171020T1200Z/
/O.EXA.KPQR.SW.Y.0067.000000T0000Z-171021T0600Z/
COASTAL WATERS FROM CASCADE HEAD TO FLORENCE OR OUT 10 NM-
WATERS FROM CASCADE HEAD TO FLORENCE OR FROM 10 TO 60 NM-
507 AM PDT THU OCT 19 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 5 AM PDT
FRIDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 11 PM
PDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN PORTLAND HAS ISSUED
A SMALL CRAFT ADVISORY FOR WINDS, WHICH IS IN EFFECT UNTIL 5 AM
PDT FRIDAY. A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS HAS ALSO
BEEN ISSUED. THIS SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS IN
EFFECT UNTIL 11 PM PDT FRIDAY.

* WINDS...SOUTH 15 TO 20 KT WITH GUSTS TO 25 KT. STRONGEST WINDS
  OFFSHORE.

* SEAS...14 TO 16 FT BUILDING NEAR 20 FT EARLY AFTERNOON THEN PEAK
  BETWEEN 20 AND 22 FT BY LATE AFTERNOON. SEAS SLOWLY SUBSIDE
  THROUGH FRIDAY BUT REMAIN BETWEEN 15 AND 18 FT.

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.

&&

$$

PZZ250-270-192015-
/O.CON.KPQR.SI.Y.0109.000000T0000Z-171020T0400Z/
/O.CON.KPQR.SW.Y.0067.000000T0000Z-171021T0600Z/
COASTAL WATERS FROM CAPE SHOALWATER WA TO CASCADE HEAD OR OUT
10 NM-
WATERS FROM CAPE SHOALWATER WA TO CASCADE HEAD OR FROM 10 TO
60 NM-
507 AM PDT THU OCT 19 2017

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 9 PM
PDT THIS EVENING...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 11 PM PDT FRIDAY...

* WINDS...SOUTH 15 TO 20 KT WITH GUSTS TO 25 KT. STRONGEST WINDS
  OFFSHORE.

* SEAS...12 TO 15 FT BUILDING NEAR 20 FT EARLY AFTERNOON THEN
  PEAK BETWEEN 20 AND 22 FT BY LATE AFTERNOON. SEAS SLOWLY SUBSIDE
  THROUGH FRIDAY BUT REMAIN BETWEEN 15 AND 18 FT.


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.

&&

$$

PZZ210-192015-
/O.CON.KPQR.RB.Y.0144.000000T0000Z-171020T1700Z/
COLUMBIA RIVER BAR-
507 AM PDT THU OCT 19 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR REMAINS IN EFFECT UNTIL
10 AM PDT FRIDAY...

* GENERAL SEAS...13 FT BUILDING TO NEAR 20 FT THIS AFTERNOON.

* FIRST EBB...SEAS TO 14 FEET WITH BREAKERS POSSIBLE WITH THE
  EBB AROUND 5 AM.

* SECOND EBB...SEAS BUILDING TO BETWEEN 19 AND 21 FT WITH
  BREAKERS DURING THE STRONG EBB AROUND 530 PM.

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



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