WEATHER FORECASTING REFERENCE CARD (DAVIS INSTRUMENTS)

Gives practical time-tested methods for making marine weather forecasts using nature\'s own signs; winds, clouds and barometric pressures. Includes full listing of radio weather stations and easy-to-understand facts about storms. Assists with navigation in fog, hazardous wave and surf conditions, storm warnings and hurricane avoidance. Dimensions: 8.5\" x 11\" (216 x 279 mm).