sea legs
Noun
Meaning
Legs able to maintain their possessor upright in stormy weather at sea, that is, ability stand or walk steadily on deck when a vessel is rolling or pitching in a rough sea.
Source: Webster's dictionaryAlternative names
sea-legs
Synonyms
Antonyms
Examples
It be due time to get yer sea legs!
But then everyone gets their sea legs back, and we're fine again.
If you dont have very stong sea legs you can just enjoy watching the boats racing on Sundays between 10am and 4pm.
The city hasn’t quite gained its sea legs.
He added that a series needs "a season or two to get their sea legs" and find its audience.