Apr 23, 2026by: Curtis Hoff No Comments

Sea Level Rise Update – Fred Pickhardt

Fred Pickhardt’s Substack is free today. But if you enjoyed this post, you can tell Fred Pickhardt’s Substack that their writing is valuable by pledging a future subscription. You won’t be charged unless they enable payments.

Forwarded this email? Subscribe here for more

Sea Level Rise Update

Data Shows Steady Upward Trend Despite Variability

Fred Pickhardt

Apr 21

∙

Preview

READ IN APP

Sea level rise is one of the most visible and consequential effects of a warming planet. As global temperatures increase, melting land ice and the thermal expansion of seawater push ocean levels higher. This has major implications for coastal communities, infrastructure, and ecosystems worldwide. Thanks to decades of tide gauge and satellite measurements we now have a data-driven picture of how fast seas are rising and what the numbers suggest for the rest of this century…