evidence: With that as prologue, I decided to look at the longest sea-level records and see if there is any acceleration. We have a few of these that have 100 to 150+ years of data. This is long enough to remove most of the long-term tidal cycles. As above, I used the CEEMD method to remove the cycles, leaving just the underlying residual. To start with, I looked at the sea-level data for Cuxhaven in Germany. It’s a 176-year dataset. [...] So those are the majority of the long tidal datasets. I gotta say, I am simply not seeing the acceleration claimed by the boffins. I don’t know just how they’ve calculated their results, but the best long-term datasets that we have simply don’t show the acceleration that they claim to find. [...] The long-term tide gauge datasets are all in agreement that there is no acceleration, neither in the early nor in the recent parts of the records. Yes, they often porpoise a bit above and a bit below the trend line, but there is no evidence of any CO2-caused recent increase in the rate of sea-level rise.