NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
2:28 PM Thursday December 18
W2.small craft advisory for hazardous seas in effect from friday afternoon through saturday afternoon, tonight, south winds 10 to 20 knots.W2 wind waves 2 to 4 feet.W2 northwest swell 7 to 8 feet at 13 seconds.W2 slight chance of rain in the evening, then chance of rain after midnight.W2 friday, southwest winds 10 to 20 knots.W2 wind waves 2 to 4 feet.W2 northwest swell 9 to 11 feet at 13 seconds.W2 rain likely.W2 friday night, north winds 10 knots.W2 wind waves 2 feet or less.W2 northwest swell 14 to 17 feet at 19 seconds.W2 chance of showers.W2 saturday, west winds 10 knots.W2 wind waves 2 feet or less.W2 northwest swell 13 to 16 feet at 18 seconds.W2 saturday night, southwest winds 10 knots.W2 wind waves 2 feet or less.W2 northwest swell 12 to 14 feet at 16 seconds.W2 slight chance of showers.W2 sunday, northwest winds 5 to 15 knots.W2 wind waves 1 to 3 feet.W2 northwest swell 9 to 12 feet.W2 monday, north winds 10 to 20 knots.W2 wind waves 2 to 4 feet.W2 northwest swell 9 to 11 feet.W2 tuesday, north winds 10 to 20 knots.W2 wind waves 2 to 4 feet.W2 northwest swell 9 to 12 feet.W2