According to the Fiji Meteorological Service’s 2023 Climate Report, the sea level in Fiji has risen between 4 and 5 millimeters annually from 1992 to 2023. These measurements were obtained using satellite altimeters, which have provided valuable data for assessing local trends. Notably, a sophisticated sea level monitoring station at Lautoka Wharf recorded a relative sea level increase of 4.3 millimeters per year over the same period.
Understanding sea level change is increasingly vital for coastal communities worldwide, emphasizing the need for effective preparedness, planning, and mitigation strategies to combat its impact. In comparison, the global average sea level rise has been calculated at 3.4 millimeters per year since 1993.
In Fiji, there are three operational tide gauge stations: one at Lautoka Wharf serving the Western Division, another at Suva Wharf for the Central Division, and a third at Vatia Wharf. The first two stations are part of the Pacific Sea Level and Geodetic Monitoring Project (PSLGMP), while the third is managed by the Fiji Meteorological Service.
This report highlights the pressing issue of climate change and the need for communities to adapt to changing environmental conditions. The commitment to monitoring sea levels serves as a proactive measure, allowing Fiji to better prepare for the challenges posed by rising seas—a crucial step toward safeguarding its coastlines and the livelihoods of those who depend on them.
The continued efforts in sea level monitoring reflect optimism for future actions that could mitigate the effects of climate change, fostering resilience within vulnerable communities.
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