Routes security level description

Blue Point Normal
Yellow Point At least one endpoint departure routes thus wind forecast>= 6 or wave>= 3 m, please vessels engaged in marine activities or jobs should pay attention to safety, will be informed of this endpoint mouse over each route security level
Orange Point At least one endpoint departure routes thus wind forecast>= 8 or wave>= 6 m, please vessels engaged in marine activities or jobs should pay particular attention to safety, will be informed of this endpoint mouse over each route security level

Tips : This figure is a schematic diagram of the various routes and endpoints, please submit a detailed route map