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

Wave buoys nearest to Kuminatu:
1.	Ashika Island/Kurihama	last 18 hours, hourly	last 5 days, each 6hr	29 mi
2.	Dainikaiho	last 18 hours, hourly	last 5 days, each 6hr	30 mi
3.	Yokohama, Keihin Port	last 18 hours, hourly	last 5 days, each 6hr	42 mi
4.	Kashima Port	last 18 hours, hourly	last 5 days, each 6hr	62 mi
5.	Shimoda Port	last 18 hours, hourly	last 5 days, each 6hr	80 mi