WeatherGenerally the windy season on Guam is between November and April when the tradewinds blow from the NE almost daily. There are windy days during the rest of the year but they are not as consistent. See Historic Windy Day Averages at the bottom of this page for some statistics. When a typhoon is in the area Guam can get some good kiteboarding winds, sometimes from unusual directions. For more Guam weather links including a webcam check out http://weather.jeffspiratescove.com.
Current Guam Tide Table
You can also visit FreeTideTables.com for additional Guam tide tables which include extended tide predictions.
Visit Windguru to see the extended Guam wind forecast or to check out other spots.
Current Wind Conditions