Highest swell period recorded?

indo-dreaming's picture
indo-dreaming started the topic in Friday, 11 Apr 2014 at 8:48am

Next weekends swell to hit Indo has been predicted on some sites to hit 21 seconds about as high as ive ever seen predicted maybe might have seen 22 seconds but definitely not higher.

Got me thinking, how high can the period get?

Is there a highest recorded? and where?