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

Wave buoys nearest to Songdojin ni:
1.	BUOY-22105 South Korea	last 18 hours, hourly	last 5 days, each 6hr	117 mi
2.	West of Deokjeokdo Island, South Korea	last 18 hours, hourly	last 5 days, each 6hr	162 mi
3.	BUOY-22106 South Korea	last 18 hours, hourly	last 5 days, each 6hr	171 mi
4.	BUOY-22108 South Korea	last 18 hours, hourly	last 5 days, each 6hr	218 mi
5.	BUOY-22104 South Korea	last 18 hours, hourly	last 5 days, each 6hr	264 mi