Tide and Wave Forecast (Online)

https://www.tide-forecast.com/locations/Srandakan/tides/latest
Please click the above.
And read carefully, standard terms may be different.
World Wide Tide Forecast

http://www.oceanweather.com/data/
 Please click the above.
And read carefully, standard terms may be  different.
Wide Wave Forecast
http://maritim.bmkg.go.id/stasiun_maritim/pelabuhan/?stasiun=NInc8KV9LSiqJToZNuabm-0TJcdSp555knEJAGGrl5E
 Please click the above.And read carefully, standard terms may be different.
Harbor Wave Forecast