Marine Weather Message
Issued by NWS Portland, OR

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000
WHUS76 KPQR 230325
MWWPQR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
825 PM PDT SUN OCT 22 2017

PZZ210-231130-
/O.EXT.KPQR.RB.Y.0144.000000T0000Z-171024T0400Z/
COLUMBIA RIVER BAR-
825 PM PDT SUN OCT 22 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR NOW IN EFFECT UNTIL 9 PM
PDT MONDAY...

* GENERAL SEAS...9 TO 11 FEET THROUGH MONDAY.

* FIRST EBB...SEAS 13 FEET DURING THE EBB AROUND 730 AM MONDAY.

* SECOND EBB...SEAS 12 FEET DURING THE EBB AROUND 745 PM MONDAY.

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.

&&

$$

PZZ250-255-270-275-231130-
/O.CON.KPQR.SW.Y.0068.000000T0000Z-171024T0600Z/
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-
825 PM PDT SUN OCT 22 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 11 PM PDT MONDAY...

* SEAS...NEAR 13 FEET TONIGHT THEN SUBSIDING BELOW 10 FT MON
  EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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



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