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New London, State Pier: water level history

Record1939–202585 years
Sea level trend2.95 mm/yrNo. 41 of 88
Great diurnal range0.93 mNo. 71
Highest water level3.22 m1938-09-21

Annual mean water level vs. period average (cm)

annual1939: 0.319391940: 1.21941: 01942: 2.01943: 0.11944: 2.11945: 5.41946: 5.21947: 3.61948: 5.81949: 2.819491950: 0.21951: 6.81952: 6.01953: 6.91954: 6.81955: 7.41956: 7.31957: 4.31958: 10.31959: 4.019591960: 9.31961: 8.31962: 8.21963: 4.41964: 4.41965: 5.61966: 6.21967: 8.31968: 6.71969: 9.819691970: 10.51971: 11.21972: 12.51973: 12.61974: 9.31975: 10.51976: 4.71979: 6.41980: 5.11981: 6.719811982: 7.21983: 15.71984: 13.51985: 9.81986: 9.71987: 12.41988: 9.01989: 8.11990: 8.81991: 12.519911992: 13.11993: 14.51994: 9.01995: 12.71996: 19.61997: 18.51998: 20.91999: 16.42000: 14.22001: 15.320012002: 14.22003: 15.92004: 15.62005: 22.12006: 20.22007: 16.82008: 19.42009: 22.72010: 27.02011: 25.420112012: 23.02013: 20.12014: 21.02015: 16.82016: 22.42017: 24.52018: 25.72019: 27.22020: 25.72021: 26.920212022: 25.12023: 33.92024: 33.12025: 26.3

Bars are relative to the lowest year on record.

Top 10 monthly highest water levels

MonthHighest (m above MSL)
August 19542.451
October 20121.950
November 19501.841
September 19441.689
September 19601.628
November 19531.597
January 20241.567
December 20221.542
October 19911.503
August 20111.495
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 New London, State Pier since 1939. Long-term sea level trend: 2.95 mm per year.