For each wave buoy we keep two record sets: an hour record and the long-range 6 hourly one.
Wave buoys nearest to Castles: | ||||
| 1. | Naha Port | last 18 hours, hourly | last 5 days, each 6hr | 13mi |
| 2. | Nakagusuku Bay Port | last 18 hours, hourly | last 5 days, each 6hr | 21mi |
| 3. | Hirara Port | last 18 hours, hourly | last 5 days, each 6hr | 173mi |
| 4. | Naze Port | last 18 hours, hourly | last 5 days, each 6hr | 200mi |
| 5. | Ishigaki Port | last 18 hours, hourly | last 5 days, each 6hr | 253mi |
