Buoy Kaumalapau Southwest, Lanai, HI (239) continuously measures essential oceanographic parameters for surfing and water sports. (20.750000° lat, -157.002000° lng)
This marine station records significant wave height, maximum height, wave period, swell direction, and water temperature.
Last 24 hours
Time(HST) | Wave height | Max height | Period | Direction | Water temperature | Energy |
|---|---|---|---|---|---|---|
| Dec 16, 05:26 PM | 1.8m 229 kJ | - | 6.0s | 183° S | 26.2°C | 229 kJ |
| Dec 16, 04:56 PM | 1.7m 817 kJ | - | 12.0s | 258° W | 26.2°C | 817 kJ |
| Dec 16, 04:26 PM | 1.7m 686 kJ | - | 11.0s | 240° SW | 26.2°C | 686 kJ |
| Dec 16, 03:56 PM | 1.8m 229 kJ | - | 6.0s | 189° S | 26.2°C | 229 kJ |
| Dec 16, 03:26 PM | 1.6m 181 kJ | - | 6.0s | 190° S | 26.2°C | 181 kJ |
| Dec 16, 02:56 PM | 1.6m 322 kJ | - | 8.0s | 203° SW | 26.2°C | 322 kJ |
| Dec 16, 02:26 PM | 1.7m 278 kJ | - | 7.0s | 176° S | 26.2°C | 278 kJ |
| Dec 16, 01:56 PM | 1.7m 278 kJ | - | 7.0s | 178° S | 26.1°C | 278 kJ |
| Dec 16, 12:56 PM | 1.6m 246 kJ | - | 7.0s | 186° S | 26.1°C | 246 kJ |
| Dec 16, 12:26 PM | 1.6m 849 kJ | - | 13.0s | 231° SW | 26.1°C | 849 kJ |