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Nawiliwili: water level history

Record1955–202571 years
Sea level trend1.90 mm/yrNo. 65 of 88
Great diurnal range0.56 mNo. 94
Highest water level1.52 m1992-09-11

Annual mean water level vs. period average (cm)

annual1955: 019551956: 3.01957: 5.81958: 6.71959: 10.11960: 5.01961: 9.81962: 10.21963: 10.319631964: 7.21965: 3.71966: 5.71967: 1.01968: 10.31969: 11.01970: 4.51971: 4.819711972: 3.81973: 6.81974: 9.81975: 7.61976: 7.51977: 9.31978: 10.11979: 9.919791980: 12.91981: 16.11982: 6.11983: 12.01984: 12.71985: 13.21986: 5.81987: 2.719871988: 13.61989: 10.41990: 7.71991: 10.01992: 13.01993: 11.81994: 10.01995: 14.019951996: 16.41997: 12.21998: 4.91999: 10.52000: 8.52001: 8.12002: 9.32003: 14.620032004: 13.82005: 13.52006: 18.12007: 12.82008: 15.02009: 9.42010: 9.52011: 12.620112012: 12.52013: 14.62014: 16.32015: 15.02016: 19.62017: 23.12018: 17.62019: 17.520192020: 20.52021: 17.62022: 16.12023: 18.22024: 21.62025: 21.3

Bars are relative to the lowest year on record.

Top 10 monthly highest water levels

MonthHighest (m above MSL)
September 19921.267
October 20230.747
November 20250.742
December 20250.723
August 20240.719
November 20240.715
July 20170.702
December 20200.701
December 20210.696
November 20230.696
Times and heights are NOAA astronomical predictions and do not include weather effects. Times are station local time (incl. daylight saving), heights in metres above MLLW. Not for navigation.
About this page

Monthly mean water levels at Nawiliwili since 1955. Long-term sea level trend: 1.90 mm per year.