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

Wave buoys nearest to Sion sur l'Ocean:
1.	Gascogne Ouest Arcachon Buoy	last 18 hours, hourly	last 5 days, each 6hr	179 mi
2.	Channel Islands Buoy	last 18 hours, hourly	last 5 days, each 6hr	224 mi
3.	BUOY-62050	last 18 hours, hourly	last 5 days, each 6hr	253 mi
4.	Start Bay Waverider	last 18 hours, hourly	last 5 days, each 6hr	259 mi
5.	Tor Bay Waverider	last 18 hours, hourly	last 5 days, each 6hr	267 mi