Aviation abbreviation
southwesterly (weather reports only)
SWLY
At a glance
Meaning of southwesterly (weather reports only)
SWLY stands for southwesterly (weather reports only) in FAA terminology.
More about southwesterly (weather reports only)
This abbreviation is used in aviation weather. The English reference lists southwesterly (weather reports only) with the abbreviation SWLY.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.