WHUS76 KSEW 181150
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
450 AM PDT Mon May 18 2026

PZZ131-132-182000-
/O.EXT.KSEW.SC.Y.0062.000000T0000Z-260518T1400Z/
/O.CON.KSEW.SC.Y.0063.260518T2100Z-260519T1200Z/
Central U.S. Waters Strait Of Juan De Fuca-
East Entrance U.S. Waters Strait Of Juan De Fuca-
450 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM PDT THIS
MORNING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 5 AM PDT TUESDAY...

* WHAT...For the first Small Craft Advisory, west winds 20 to 25
  kt. For the second Small Craft Advisory, west winds 20 to 25 
  kt.

* WHERE...Central U. S. Waters Strait Of Juan De Fuca and East 
  Entrance U. S. Waters Strait Of Juan De Fuca.

* WHEN...For the first Small Craft Advisory, until 7 AM PDT this 
  morning. For the second Small Craft Advisory, from 2 PM this 
  afternoon to 5 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle