A warning issued by meteorological services indicates potentially hazardous conditions for smaller vessels. These conditions typically include elevated wind speeds and/or wave heights that could make navigation difficult or unsafe. For example, if winds are expected to reach 20-33 knots, or wave heights are predicted to be 4-7 feet, an alert of this type may be issued for a specific coastal area.
This type of alert is important because it provides crucial information to boaters, enabling them to make informed decisions about whether or not to venture out on the water. Heeding such advisories can significantly reduce the risk of accidents and ensure the safety of both crew and vessel. The implementation of these warnings has evolved over time, with improvements in forecasting technology leading to more accurate and timely alerts.