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

Wave buoys nearest to Ballston Beach:
1.	Cape Cod Bay, MA	last 18 hours, hourly	last 5 days, each 6hr	19 mi
2.	Nantucket Sound Buoy	last 18 hours, hourly	last 5 days, each 6hr	39 mi
3.	Boston Buoy	last 18 hours, hourly	last 5 days, each 6hr	42 mi
4.	Stellwagen Buoy	last 18 hours, hourly	last 5 days, each 6hr	47 mi
5.	Jeffrey's Ledge, NH	last 18 hours, hourly	last 5 days, each 6hr	58 mi