"Southwest by south" is a direction often used in aviation and maritime navigation. It is typically abbreviated as "SWbS" and is pronounced as /ˈsaʊθ.wɛst baɪ saʊθ/. The first part "southwest" represents a bearing of 225 degrees, and the second part "by south" indicates a deviation of 11.25 degrees towards the south from the southwest direction. This directional term is crucial in providing precise navigation instructions and should be properly spelled and pronounced to avoid any miscommunication and errors.
Southwest by south is a directional term used to describe a compass bearing or heading in navigation and orientation. It is an intermediate point between southwest and south on the 32-point compass rose, indicating the direction that is approximately halfway between southwest and true south.
When referring to a specific compass heading, southwest by south is measured at 213.75 degrees, or 4.31 radians clockwise from true north. It falls between southwest (225 degrees) and south-southwest (202.5 degrees) on the compass.
In practical usage, southwest by south is often used by mariners, aviators, and meteorologists to provide highly specific directions when navigating. For example, if a ship is said to be heading "southwest by south," it means it is traveling in a direction that is just slightly more towards the south when compared to the general southwest direction. This additional level of precision can be crucial in avoiding obstacles, maintaining a course, or reaching a specific destination.
Overall, southwest by south is a compass bearing that denotes a slight deviation towards the south from the southwest direction. It serves as a valuable directional reference, particularly in fields where precise navigation and orientation are important for safety and accuracy.