National Weather Service Seattle WA
9:00 PM Saturday August 19.
tonight, west wind 10 to 20 knots becoming 5 to 15 knots after midnight. wind waves 1 to 3 feet. west swell 5 feet at 10 seconds. sunday, west wind 5 to 15 knots. wind waves 2 feet or less. west swell 5 feet at 10 seconds. sunday night, west wind 5 to 15 knots. wind waves 2 feet or less. west swell 4 feet at 9 seconds. monday, light wind becoming northwest to 10 knots in the afternoon. wind waves 1 feet or less. west swell 4 feet at 9 seconds. monday night, west wind 5 to 15 knots. wind waves 2 feet or less. west swell 4 feet at 11 seconds. tuesday, light wind becoming west to 10 knots in the afternoon. wind waves 1 feet or less. west swell 4 feet at 10 seconds. tuesday night, west wind 5 to 15 knots. wind waves 2 feet or less. west swell 4 feet at 13 seconds. wednesday, light wind becoming west to 10 knots. wind waves 1 feet or less. west swell 4 feet. thursday, west wind 5 to 15 knots. wind waves 2 feet or less. west swell 5 feet.