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

Wave buoys nearest to Porto:
1.	Nice Buoy	last 18 hours, hourly	last 5 days, each 6hr	225 mi
2.	Lion Buoy	last 18 hours, hourly	last 5 days, each 6hr	365 mi
3.	Sandettie Buoy	last 18 hours, hourly	last 5 days, each 6hr	786 mi
4.	F3 Light Vessel	last 18 hours, hourly	last 5 days, each 6hr	787 mi
5.	Hastings WaveNet Site	last 18 hours, hourly	last 5 days, each 6hr	799 mi