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

Wave buoys nearest to La Tranche sur Mer:
1.	Gascogne Ouest Arcachon Buoy	last 18 hours, hourly	last 5 days, each 6hr	188 mi
2.	Channel Islands Buoy	last 18 hours, hourly	last 5 days, each 6hr	255 mi
3.	BUOY-62050	last 18 hours, hourly	last 5 days, each 6hr	287 mi
4.	Greenwich Buoy	last 18 hours, hourly	last 5 days, each 6hr	288 mi
5.	Start Bay Waverider	last 18 hours, hourly	last 5 days, each 6hr	290 mi