{"id":401730,"date":"2025-09-12T14:18:37","date_gmt":"2025-09-12T12:18:37","guid":{"rendered":"https:\/\/climatescience.press\/?p=401730"},"modified":"2025-09-12T14:18:38","modified_gmt":"2025-09-12T12:18:38","slug":"new-research-finds-no-statistically-significant-acceleration-in-global-sea-level-rise","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=401730","title":{"rendered":"New Research Finds \u2018No Statistically Significant Acceleration\u2019 In Global Sea Level Rise"},"content":{"rendered":"\n
\"A<\/figure>\n\n\n\n

<\/p>\n\n\n\n

From NoTrickZone<\/a><\/p>\n\n\n\n

By\u00a0Kenneth Richard<\/a><\/em><\/p>\n\n\n\n

\"An<\/figure>\n\n\n\n

There has been no sea level acceleration consistent with the alarmist global warming narrative.<\/strong><\/h4>\n\n\n\n

A new statistical analysis<\/a><\/strong> of global sea level rise patterns suggests that, as of 2020, approximately 95% of the 204 PSMSL tide gauges reliably contributing to estimates of global sea level rise show there has been no statistical acceleration in the modern rate of rise.<\/p>\n\n\n\n

The 5% of gauges that do<\/em> indicate acceleration cannot be attributed to \u201cglobal warming\u201d or climate change, but to local or geologic factors (i.e., vertical land motions).<\/p>\n\n\n\n

So, there has effectively been no acceleration consistent with the view that sea level rise is driven by a mechanism such as \u201cglobal warming.\u201d<\/p>\n\n\n\n

\u201cThe statistical procedure detects accelerating sea level rise in a few isolated locations. This pattern is inconsistent with sea level acceleration driven by global phenomena.\u201d<\/em><\/p>\n\n\n\n

Furthermore, the global sea level rise rate today, in 2020, is only 1.5 mm\/year. The IPCC models project sea levels should be rising at a rate of about 3.5 mm\/year. Thus, the rate of rise projected by the IPCC is \u201cbiased upward with approximately 2 mm per year in comparison with the observed rate.\u201d<\/em><\/p>\n\n\n\n

\"A
Image Source:\u00a0Voortman and De Vos, 2025<\/a><\/strong><\/figcaption><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

A\u00a0new statistical analysis\u00a0of global sea level rise patterns suggests that, as of 2020, approximately 95% of the 204 PSMSL tide gauges reliably contributing to estimates of global sea level rise show there has been no statistical acceleration in the modern rate of rise.<\/p>\n","protected":false},"author":121246920,"featured_media":401734,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","advanced_seo_description":"Discover new research revealing no significant acceleration in global sea level rise, contradicting the alarmist climate narrative.","jetpack_seo_html_title":"New Study Reveals No Acceleration in Global Sea Level Rise","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[691818056,691837913,691818087,691822737,691837915],"class_list":["post-401730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-climate-change","tag-global-sea-level-rise","tag-global-warming","tag-ipcc-models","tag-no-acceleration","fallback-thumbnail"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/09\/AQO_98qwGUUl1hJxpjwBOObRdES-g7OHq3nVEwro6lYtMYSgMDzC81TpOIw8LoXEu6vB54gKl7diSZbOKomR_H3aETBQmII6w8U7bDzZccftjtC63fmttzf-X7Afb4W6n0qrB3CZH5V2JOSQAb2zrK_jIV1N-1.jpeg?fit=1280%2C1280&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1Gvw","jetpack-related-posts":[{"id":426873,"url":"https:\/\/climatescience.press\/?p=426873","url_meta":{"origin":401730,"position":0},"title":"WUWT Leads The Way Again","author":"uwe.roland.gross","date":"02\/18\/2026","format":false,"excerpt":"So \u2026 can we put this question to bed?\u00a0 There is no evidence of acceleration in the actual tide gauge sea level data, and the apparent acceleration in the satellite data is merely an artifact of splicing disparate satellite records.","rel":"","context":"In \"Climate change\"","block_context":{"text":"Climate change","link":"https:\/\/climatescience.press\/?tag=climate-change"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/02\/0-Sea-levels-town.jpeg?fit=1200%2C900&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/02\/0-Sea-levels-town.jpeg?fit=1200%2C900&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/02\/0-Sea-levels-town.jpeg?fit=1200%2C900&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/02\/0-Sea-levels-town.jpeg?fit=1200%2C900&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/02\/0-Sea-levels-town.jpeg?fit=1200%2C900&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":427737,"url":"https:\/\/climatescience.press\/?p=427737","url_meta":{"origin":401730,"position":1},"title":"Wrong, Oceanographic Magazine, Sea Level Rise in Hawaii Is Not a Looming Catastrophe","author":"uwe.roland.gross","date":"02\/24\/2026","format":false,"excerpt":"Oceanographic Magazine (OM) recently published the article \u201cMost Hawaiins are already feeling the affects of sea level rise\u201d by Eva Cahill on February 17, 2026, asserting that Hawaii residents are already experiencing the impacts of rising seas and that it is accelerating. This framing is false, unsupported by local data.\u2026","rel":"","context":"In \"Hawaii\"","block_context":{"text":"Hawaii","link":"https:\/\/climatescience.press\/?tag=hawaii"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/02\/0oahu1.png?fit=670%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/02\/0oahu1.png?fit=670%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/02\/0oahu1.png?fit=670%2C1200&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":404311,"url":"https:\/\/climatescience.press\/?p=404311","url_meta":{"origin":401730,"position":2},"title":"Latest Science Further Exposes Lies About Rising Seas","author":"uwe.roland.gross","date":"09\/23\/2025","format":false,"excerpt":"It\u2019s all too predictable: A jet-setting celebrity or politician wades ceremoniously into hip-deep surf for a carefully choreographed photo op, while proclaiming that human-driven sea-level rise will soon swallow an island nation. 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This is false. 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