For each wave buoy we keep two record sets: an hour record and the long-range 6 hourly one.

Wave buoys nearest to Hierro:
1.	Bóia de Funchal	last 18 hours, hourly	last 5 days, each 6hr	285 mi
2.	Bóia de Caniçal	last 18 hours, hourly	last 5 days, each 6hr	321 mi
3.	Bóia de Faro Costeira	last 18 hours, hourly	last 5 days, each 6hr	664 mi
4.	Bóia de Sines	last 18 hours, hourly	last 5 days, each 6hr	697 mi
5.	Bóia de Leixões	last 18 hours, hourly	last 5 days, each 6hr	913 mi