Marine Weather Message
Issued by NWS Portland, OR

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WHUS76 KPQR 221144
MWWPQR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
444 AM PDT SUN OCT 22 2017

PZZ255-275-221945-
/O.CAN.KPQR.GL.W.0034.000000T0000Z-171022T1200Z/
/O.EXA.KPQR.SI.Y.0111.000000T0000Z-171022T1800Z/
/O.EXA.KPQR.SW.Y.0068.000000T0000Z-171023T0900Z/
COASTAL WATERS FROM CASCADE HEAD TO FLORENCE OR OUT 10 NM-
WATERS FROM CASCADE HEAD TO FLORENCE OR FROM 10 TO 60 NM-
444 AM PDT SUN OCT 22 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 11 AM PDT THIS
MORNING...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 2 AM
PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN PORTLAND HAS ISSUED A SMALL CRAFT
ADVISORY FOR WINDS, WHICH IS IN EFFECT UNTIL 11 AM PDT THIS
MORNING. A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS HAS ALSO BEEN
ISSUED. THIS SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS IN EFFECT
UNTIL 2 AM PDT MONDAY.

* WINDS...WEST-SOUTHWEST WINDS CONTINUE TO GUST TO 20 TO 30 KT
  EARLY THIS MORNING BUT SHOULD DROP BELOW 20 KT BY LATE THIS
  MORNING.

* SEAS...RANGING FROM13 FEET TO 16 FEET THROUGH AT LEAST TONIGHT.
  SEAS REMAIN VERY STEEP WITH DOMINANT WAVE PERIODS STILL AROUND
  10 TO 12 SECONDS.

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.

&&

$$

PZZ250-270-221945-
/O.CON.KPQR.SI.Y.0111.000000T0000Z-171022T1800Z/
/O.CON.KPQR.SW.Y.0068.000000T0000Z-171023T0900Z/
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-
444 AM PDT SUN OCT 22 2017

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 11 AM
PDT THIS MORNING...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 2 AM PDT MONDAY...

* WINDS...WEST-SOUTHWEST WINDS CONTINUE TO GUST TO 20 TO 30 KT
  EARLY THIS MORNING BUT SHOULD DROP BELOW 20 KT BY LATE THIS
  MORNING.

* SEAS...RANGING FROM 13 FEET TO 16 FEET THROUGH AT LEAST TONIGHT.
  SEAS REMAIN VERY STEEP WITH DOMINANT WAVE PERIODS STILL AROUND
  10 TO 12 SECONDS.

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.

&&

$$

PZZ210-221945-
/O.CON.KPQR.RB.Y.0144.000000T0000Z-171023T0700Z/
COLUMBIA RIVER BAR-
444 AM PDT SUN OCT 22 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR REMAINS IN EFFECT UNTIL
MIDNIGHT PDT TONIGHT...

* GENERAL SEAS...11 TO 14 FEET THROUGH TONIGHT.

* FIRST EBB...SEAS BUILDING TO TO 16 FEET DURING THE EBB AROUND
  730 AM THIS MORNING. BREAKERS LIKELY.

* SECOND EBB...SEAS TO 16 FEET WITH BREAKERS LIKELY DURING THE
  EBB AROUND 745 PM THIS EVENING.

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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