NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
8:46 PM Wednesday January 18
W2.small craft advisory in effect until 4 am thursday, tonight, southwest winds 20 to 30 knots.W2 wind waves 6 to 8 feet, decreasing to 3 to 5 feet after midnight.W2 west swell 7 to 9 feet at 14 seconds.W2 slight chance of thunderstorms late in the evening.W2 rain through the night.W2 thursday, southwest winds 5 to 15 knots.W2 wind waves 1 to 3 feet.W2 west swell 9 to 11 feet at 14 seconds.W2 showers likely in the morning.W2 slight chance of thunderstorms through the day.W2 chance of showers in the afternoon.W2 thursday night, west winds 10 knots, becoming south after midnight.W2 wind waves 2 feet or less, becoming 3 to 4 feet after midnight.W2 west swell 11 to 14 feet at 15 seconds.W2 chance of showers in the evening, then rain after midnight.W2 friday, south winds 15 to 25 knots.W2 wind waves 3 to 5 feet.W2 west swell 12 to 15 feet at 18 seconds.W2 rain and slight chance of thunderstorms.W2 friday night, west winds 15 to 25 knots.W2 wind waves 3 to 5 feet.W2 west swell 16 to 19 feet at 18 seconds.W2 slight chance of thunderstorms in the evening.W2 showers likely through the night.W2 saturday, southwest winds 15 to 25 knots.W2 wind waves 3 to 5 feet.W2 west swell 15 to 18 feet.W2 rain likely.W2 sunday, southwest winds 15 to 25 knots.W2 wind waves 3 to 5 feet, becoming 2 feet or less.W2 west swell 11 to 14 feet.W2 rain likely.W2 monday, northwest winds 10 to 20 knots.W2 wind waves 2 to 4 feet, becoming 2 feet or less.W2 west swell 9 to 11 feet, becoming 9 to 12 feet.W2 chance of showers.W2