Hi,

regarding the timezone, you may roughly calculate it using coordinates longitude
offset = direction * longitude * 24 / 360

where the direction is 1 in case of E and -1 in case of W.

Trust I understand the question.

@TheRadarGuy Thanks for the reply. Can you please mention the link for the other public dataset besides wave watch III?

I am working on a ship simulator project. I noticed that windy is using ECMFW forecast model for Wave, Swell etc. However i cannot find the dataset access link on their website. Appreciate if you can share the model access details which may help me.
Thanks in advance.