be on the crest of a wave
US /bi ɑn ðə krɛst əv ə weɪv/
UK /bi ɑn ðə krɛst əv ə weɪv/

1.
estar no auge do sucesso, estar em alta
to be very successful for a period of time
:
•
The company is currently on the crest of a wave, with record sales and profits.
A empresa está atualmente no auge do sucesso, com vendas e lucros recordes.
•
After winning the championship, the team was on the crest of a wave.
Depois de vencer o campeonato, a equipe estava no auge do sucesso.