National Weather Service Seattle WA
2:48 PM Tuesday October 17.
.small craft advisory in effect through late tonight, , gale warning in effect from late tonight through wednesday evening, tonight, southwest wind to 10 knots becoming south 15 to 25 knots after midnight then rising to 25 to 35 knots late. combined seas 8 to 10 feet at 10 seconds. rain likely after midnight. wednesday, south wind 25 to 35 knots becoming southwest 30 to 40 knots in the afternoon. combined seas 9 to 11 feet with a dominant period of 10 seconds building to 13 to 16 feet with a dominant period of 8 seconds in the afternoon. rain. wednesday night, southwest wind 25 to 35 knots easing to 20 to 30 knots after midnight. combined seas 13 to 16 feet with a dominant period of 10 seconds subsiding to 11 to 13 feet with a dominant period of 10 seconds after midnight. rain in the evening then a chance of rain after midnight. thursday, southwest wind 15 to 25 knots becoming 15 to 20 knots in the afternoon. wind waves 2 to 4 feet. west swell 17 feet at 12 seconds building to 23 feet at 15 seconds in the afternoon. thursday night, west wind 15 to 25 knots. wind waves 2 to 4 feet. west swell 24 feet at 17 seconds subsiding to 22 feet at 17 seconds after midnight. friday, northwest wind 15 to 25 knots becoming southwest 5 to 15 knots in the afternoon. wind waves 2 to 4 feet subsiding to 2 feet or less in the afternoon. west swell 20 feet at 16 seconds. friday night, south wind 10 to 20 knots becoming southeast 20 to 30 knots after midnight. wind waves 1 to 3 feet building to 3 to 5 feet after midnight. west swell 16 feet at 14 seconds. saturday, southeast wind 25 to 35 knots becoming west 20 to 30 knots. combined seas 14 to 17 feet. sunday, west wind 10 to 20 knots. wind waves 1 to 3 feet. west swell 14 feet.