National Weather Service Seattle WA
8:20 AM Friday April 20.
.small craft advisory in effect from this evening through saturday afternoon, today, east wind to 10 knots. wind waves 1 feet or less. west swell 5 feet at 13 seconds building to 7 feet at 13 seconds in the afternoon. rain likely in the afternoon. tonight, southeast wind 5 to 15 knots becoming southwest 15 to 25 knots after midnight. wind waves 2 feet or less building to 2 to 4 feet after midnight. west swell 7 feet at 14 seconds. rain. saturday, west wind 15 to 25 knots. wind waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon. west swell 10 feet at 10 seconds. a chance of showers in the morning then a slight chance of showers in the afternoon. saturday night, west wind 5 to 15 knots in the evening becoming light. wind waves 1 to 2 feet in the evening becoming less than 1 feet. west swell 8 feet at 11 seconds. sunday, light wind. wind waves less than 1 feet. west swell 6 feet at 13 seconds. sunday night, northwest wind to 10 knots in the evening becoming light. wind waves 1 feet or less. west swell 6 feet at 13 seconds. monday, light wind. wind waves less than 1 feet. west swell 5 feet. tuesday, light wind becoming west to 10 knots. wind waves less than 1 feet becoming 1 feet or less. west swell 8 feet.