The Kilo Nalu Observatory is back up and running 
 
Find more detailed plots and data at aco-ssds.soest.hawaii.edu/kno_plots.html 
 (data are provisional) 
 
Latest observation period: 01-Apr-2026 12:58:37 - 13:08:37 HST 
 
Wave conditions: (10 minute average):
Hsig (zero crossing): 	 	 0.144 m 
Hsig (spectral): 	 	 0.734 m 
Peak period: 	 	 	 8.89 sec 
Peak spectral direction: 	 188 deg 
Dominant spectral direction: 	 180 deg
 
Water conditions 
Temperature: 	 	 	 24.5 deg C 
Acoustic backscatter (depth avg'd): 100.4 counts 

Currents (10 minute average): 
Depth-averaged: 		 0.024 m/s
Direction (depth-averaged): 	 16.6 deg 
5 meter depth: 	 	 	0.02 m/s 
Direction (5 m depth): 		47.6 deg 
Near-bed significant velocity: 	0.229 m/s 
Near-bed maximum velocity: 	0.324 m/s