How do I get Part to match the height of ocean script?

[mrmewtwoman (Mew)]

@DrKittyWaffles

local time = workspace:GetServerTimeNow() / TimeModifier
for _, bone in bones do
	local localPos = bone.Position
	local y = GetWaveHeightAtPos(localPos.X, localPos.Z, time)
	bone.Transform = CFrame.new(0, y - localPos.Y, 0)
end

Is that the only change? Because bone.Position is in world space, not local space. So would that also change?