Just came across this under-reported gem from Geoscience Australia, I note their disclaimer – “…the length of the time series is too short for reliable vertical station velocity estimation….”
As the years roll on these data should become more reliable guides as to the changes in tide gauge heights. But what they show so far is worth reporting.
Cook Islands – steady
Fiji – steady
Kiribati – down
Manus Islands (PNG) – down
Micronesia – down
Nauru – down
Samoa – steady
Tonga – up
Tuvalu – steady
Vanuatu – down
Marshall Islands – data too short