What is this and where is it used?
Special Markers - like road cones
Used for Navigation
Cardinal Marks
Isolated Danger Marks
isolated danger buoy - An isolated danger buoy is moored on an isolated danger (such as a wreck)
Special mark buoy - Buoys, such as a Weather buoy or Mooring buoy are colored yellow or have a yellow light to indicate it is not an aid to navigation.
Cardinal Marks - A cardinal mark is a sea mark used in maritime pilotage to indicate the position of a hazard and the direction of safe water. Cardinal marks indicate the direction of safety as a cardinal direction relative to the mark.
STARBOARD ( Reigen-A IALA buoy ) top marker symbol? Can Cone Box X( Can, Cone, Box, X ) colour? Red Green Yellow Black( Red, Green, Yellow, Black )
PORT ( Reigen-A IALA buoy ) top marker symbol? Can Cone Box X( Can, Cone, Box, X ) colour? Red Green Yellow Black( Red, Green, Yellow, Black )
This is the North South East West( North, South, East, West ) Cardinal buoy, It Flashes Quick / Very Quick Quick (3) / Very Quick (3) Quick (6) + LongFlash/VeryQuick(6)+ Long Quick(9) / Very Quick(9)( Quick / Very Quick, Quick (3) / Very Quick (3), Quick (6) + LongFlash/VeryQuick(6)+ Long, Quick(9) / Very Quick(9) )
This is the North South East West( North, South, East, West ) Cardinal buoy, It Flashes Q or VQ Quick (3) / Very Quick (3) Quick (6) + LongFlash/VeryQuick(6)+ Long Quick(9) / Very Quick(9)( Q or VQ, Quick (3) / Very Quick (3), Quick (6) + LongFlash/VeryQuick(6)+ Long, Quick(9) / Very Quick(9) )
Safe Water Marks
Our tides change about every hours and minutes. This means that each day the tide is about hour .
Spring Tides can be found on which part of the moon cycle?
Full Moon / New Moon
New Moon / First Quater
Third Quater / Full Moon
First Quater / Spring Moon
Spring Moon / New Moon
When the moon hits its First Quarter of a moon cycle, what will the tides be like?
Neap Tides
Spring Tides
High Tide
Low Tide
Por favor, aguarde! Carregando...