Low-lying areas in Waikīkī and surrounding areas will experience future flooded (blue).
(REALITY: This is the same bogus Waikiki flooding image we’ve been peddling all along. Now we have a new set of excuses for it. Will you continue to be fooled?)
Oʻahu infrastructure threatened by tipping point in sea-level rise impacts
(TRANSLATION: This summer, global warmers admitted that our sea-level rise projections for Hawaii were just lies. So now we are re-packaging the same lies and hope you will continue to keep on believing.)
REALITY >>> Implausible ‘RCP8.5’ climate scenario dead – What this means for Hawaii <<<
from UH News, Nov 12 2026
A new comprehensive study by researchers (debunked climate hucksters) at the University of Hawaiʻi at Mānoa ‘Climate’ ‘Resilience’ ‘Collaborative’ (that’s three trendy words strung together) reveals that traditional sea-level rise models, that account only for rising ocean waters, drastically underestimate the true threat to coastal infrastructure on Oʻahu, Hawaiʻi.
(TRANSLATION: We got busted overestimating the non-existent sea level rise threat. So now we have found a different way to come to the same pre-ordained conclusion.)
By incorporating shoreline erosion and high-surf events in addition to rising sea levels, researchers found that current current projections overlook up to two-thirds of threatened land area on and up to 85% to 100% of critical infrastructure, such as buildings, roadways and cesspools, that are likely to be impacted.
(CLUE: These island have been eroding since the first minute they breached the surface of the ocean, 6 million years ago.)
“This tells us that (to keep our lies alive) it is critical to use multiple hazard models, and that areas with little data, such as other Pacific Islands, that rely on simpler passive flood model estimates may be underestimating the risk to their coastal infrastructure,” said Anna Mikkelsen, lead author and graduate student in the Department of Earth Sciences in the UH Mānoa School of Ocean and Earth Science and Technology (SOEST).
(REALITY: Per NOAA, sea level rise is 6 inches per century at Honolulu Harbor. The above image from NOAA is not going to be shared by SOEST.)
The study updates previous sea-level rise vulnerability estimates for Oʻahu using high-resolution climate projections from a variety of agencies. Researchers overlaid three advanced physical models—accounting for flooding from rising water levels, shoreline erosion, and annual high-wave events—onto maps of buildings, parcels, roads, schools, hospitals, parks, wastewater infrastructure and resident population.
An impending tipping point, doubles impact
In addition to finding (deciding to find) more widespread vulnerability than previously identified, the ‘findings’ also emphasize that coastal impacts will not increase at a steady rate, but instead could double how many people are impacted. Following a steady rise in chronic nuisance flooding over the coming decades, Oʻahu faces a rapid tipping point between 2073 and 2102, depending on global emission trajectories.
(TRANSLATION: Our sea level rise projections are lies but we have made the barest pretense of repackaging them in order to keep on selling them to you.)
(CLUE: Neither erosion, high tides nor waves are evidence of sea level rise.)
“Sea-level rise will not come to Oʻahu as a slow, harmless rise in the water level,” said Chip Fletcher, senior author on the paper, director of CRC, and dean of SOEST (who maintains all these useless credentials without grinning or even a smirk). “Waves and erosion are already damaging homes, roads and wastewater systems, and our results ‘show’ a threshold, somewhere between 0.9 and 1.2 meters of rise, where scattered local problems become widespread infrastructure failure. (TRANSLATION: This was proven to be a lie, but we are acting as if nothing has changed.) Communities and government agencies need to step up planning and preparation now, while there is still time to choose how we adapt instead of reacting to each crisis as it comes.”
(TRANSLATION: Restrict land use to make locals move to the Mainland so Hawaii will be reserved for rich eco-types from Silicon Valley and Hollywood.)
At the tipping point, the number of buildings affected nearly doubles, from about 5,900 to 11,100; residents affected more than doubles, from about 27,800 to 58,100; roads affected goes from 92 km to 210 km; and sewer mains affected goes from 61 km to 151 km.
Impacts to local infrastructure
By considering (inventing) multiple factors of flooding and multiple types of infrastructure, the research team can (go right back to the previous debunked lies) tease apart which hazards are most likely to affect different regions on Oʻahu. For example, Honolulu will be most affected by passive and wave-driven flooding impacting the heavily built environment, and the west side is far more affected by recurring annual high-wave events intermittent and sudden impacts. On the north shore, coastal erosion is the largest driver of impacts.
(TRANSLATION: We are an island in the ocean. The waves are constantly breaking. If you believe this is proof of global warming, we can take you for some serious coin.)
“While there are impacts to all types of infrastructure, we found that roadways and wastewater infrastructure is particularly at risk,” Mikkelsen shared. “For example, in Kaʻaʻawa, there is a 200 meter stretch of Kamehameha Highway, the only road on the east side, that will become impassable from erosion at just 0.3 meter (~1 foot) of sea-level rise, around mid-century; and on the west side, Farrington Highway, which accommodates up to ~40,000 vehicles a day with no alternate public route, starts seeing chronic impassable sections by 0.9 meter of sea-level rise.”
(IDEA: Don’t build highways on the beaches. If you do, the global warmers will exploit your error and take you to the cleaners.)
Around the island, there is already evidence that on-site wastewater systems such as cesspools and septic systems leach wastewater into the nearshore environment, degrading coral reefs and water quality and increasing risk of waterborne illness.
(TRANSLATION: A lot of rich drug dealers and other eco-types own shoreline homes with cesspools. They make an ostentatious display of their fraudulent ‘authenticity’ as ‘watermen.’ But they haven’t dropped any money to connect to the sewer or to build septic. This proves that global warming is real.)
“These pathways would increase as sea levels rise because the groundwater also rises, and these systems may become flooded or unable to function properly,” Mikkelsen added. “Our study also revealed that the centralized sewer systems are at risk and will be increasingly flooded this century.”
(TRANSLATION: We can use sewer systems as an excuse to block development in order to drive prices up and force you to move to the mainland, thus leaving Hawaii reserved for rich eco-types from Silicon Valley and Hollywood.)
Place-based adaptation strategies
By combining coastal science, geospatial analysis, and infrastructure data, the team is providing locally relevant information to support long-term planning and help Hawaiʻi prepare for a changing coastline. The findings of this study emphasize the urgent need for tailored, place-based adaptation strategies, ranging from coastal drainage retrofits in urban Honolulu to highway connectivity and decentralized wastewater solutions for rural communities.
(TRANSLATION: We can use this worthless ‘study’ as an excuse to block development in order to drive prices up and force you to move to the mainland, thus leaving Hawaii reserved for rich eco-types from Silicon Valley and Hollywood.)
The study provides community-level data that county and state agencies can use for planning, (See? Told you.) and it updates the 2017 Hawaiʻi SLR Vulnerability and Adaptation Report, which UH helped produce. All hazard modeling from this open-access study is publicly accessible via the SOEST Climate Viewer.
(TRANSLATION: We can use this worthless ‘study’ as an excuse to block development in order to drive prices up and force you to move to the mainland, thus leaving Hawaii reserved for rich eco-types from Silicon Valley and Hollywood.)