Longman Dictionary of Contemporary English
southeastwards
adverb
EXAMPLES FROM CORPUS
▪ The effects of the inversion decreases southeastwards and can not be seen at all in the south of Quadrant 53.
Wiktionary
southeastwards
a. southeastward adv. southeastward
Usage examples of "southeastwards".
He fired his second barrel as the brute streamed away in an oblique line southeastwards from the wood, and missed.
This island of Luggnagg stands southeastwards of Japan, about an hundred leagues distant.