Marine Weather Message
Issued by NWS Portland, OR

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000
WHUS76 KPQR 220136
MWWPQR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
636 PM PDT Sat Apr 21 2018

PZZ275-221445-
/O.NEW.KPQR.SW.Y.0038.180422T0136Z-180422T0700Z/
/O.EXT.KPQR.SI.Y.0057.180422T0136Z-180423T1000Z/
Waters from Cascade Head to Florence OR from 10 to 60 NM-
636 PM PDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL
MIDNIGHT PDT TONIGHT...
...SMALL CRAFT ADVISORY FOR WINDS NOW IN EFFECT UNTIL 3 AM PDT
MONDAY...

The National Weather Service in Portland has issued a Small Craft
Advisory for hazardous seas, which is in effect until midnight
PDT tonight.

* WINDS...North 15 to 20 kt with gusts around 25 kt, mainly
  inside 30 NM.

* SEAS...Combined seas 10 ft with dominant period 11 to 13
  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.

&&

$$

PZZ255-221445-
/O.NEW.KPQR.SW.Y.0038.180422T0136Z-180422T0700Z/
/O.EXT.KPQR.SI.Y.0058.180422T0136Z-180423T1000Z/
Coastal waters from Cascade Head to Florence OR out 10 NM-
636 PM PDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL
MIDNIGHT PDT TONIGHT...
...SMALL CRAFT ADVISORY FOR WINDS NOW IN EFFECT UNTIL 3 AM PDT
MONDAY...

The National Weather Service in Portland has issued a Small Craft
Advisory for hazardous seas, which is in effect until midnight
PDT tonight.

* WINDS...North 15 to 20 kt with gusts around 25 kt.

* SEAS...Combined seas 10 ft with dominant period 11 to 13
  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.

&&

$$

PZZ270-221445-
/O.CON.KPQR.SW.Y.0037.000000T0000Z-180422T0400Z/
/O.EXA.KPQR.SI.Y.0058.180422T2100Z-180423T0400Z/
Waters from Cape Shoalwater WA to Cascade Head OR from 10 to
60 NM-
636 PM PDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT FROM 2 PM TO 9 PM PDT
SUNDAY...

The National Weather Service in Portland has issued a Small Craft
Advisory for winds, which is in effect from 2 PM to 9 PM PDT
Sunday.

* WINDS...N 15 to 20 kt with gusts to 25 kt.

* SEAS...W swell 10 ft at 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.

&&

$$

PZZ250-221445-
/O.CON.KPQR.SW.Y.0037.000000T0000Z-180422T0400Z/
/O.CON.KPQR.SI.Y.0058.180422T2100Z-180423T0400Z/
Coastal waters from Cape Shoalwater WA to Cascade Head OR out
10 NM-
636 PM PDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 9 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 2 PM TO
9 PM PDT SUNDAY...

* WINDS...N 15 to 20 kt with gusts to 25 kt.

* SEAS...W swell 10 ft at 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.

&&

$$


http://www.weather.gov/portland


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