Kona Tides
10/19/2017 03:18 PM1.8High
10/19/2017 09:29 PM-0Low
10/20/2017 04:05 AM2.1High
10/20/2017 10:13 AM0.4Low
10/20/2017 03:45 PM1.6High
10/20/2017 09:55 PM-0Low
10/21/2017 04:39 AM2.1High
10/21/2017 10:52 AM0.4Low

Data from tidesandcurrents.noaa.gov
NOAA weather.gov/hawaii 
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