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Los Angeles (Outer Harbor): water level history

Record1924–2025102 years
Sea level trend1.07 mm/yrNo. 75 of 88
Great diurnal range1.67 mNo. 48
Highest water level2.41 m2005-01-10

Annual mean water level vs. period average (cm)

annual1924: 2.519241925: 5.81926: 5.81927: 3.71928: 4.51929: 6.11930: 9.81931: 7.91932: 5.51933: 01934: 4.41935: 4.01936: 7.519361937: 7.51938: 6.61939: 8.01940: 9.31941: 13.91942: 9.81943: 10.31944: 8.41945: 6.51946: 8.51947: 7.11948: 6.419481949: 5.01950: 4.51951: 9.51952: 7.41953: 6.11954: 8.41955: 4.91956: 6.41957: 11.51958: 13.81959: 13.61960: 7.219601961: 5.71962: 6.41963: 7.21964: 4.81965: 10.41966: 8.81967: 7.81968: 7.41969: 9.91970: 4.91971: 6.11972: 11.119721973: 6.71974: 6.31975: 4.61976: 10.21977: 9.01978: 11.71979: 8.81980: 10.31981: 9.01982: 12.51983: 18.51984: 13.119841985: 8.31986: 9.91987: 11.41988: 5.31989: 6.41990: 10.01991: 10.61992: 17.41993: 16.01994: 12.51995: 11.81996: 9.919961997: 19.31998: 13.81999: 6.62000: 8.72001: 10.12002: 10.42003: 11.92004: 13.42005: 12.82006: 12.62007: 9.22008: 13.220082009: 14.22010: 12.12011: 11.42012: 13.42013: 12.82014: 19.52015: 23.52016: 16.82017: 16.92018: 18.02019: 17.72020: 16.020202021: 15.42022: 15.62023: 18.92024: 14.42025: 15.9

Bars are relative to the lowest year on record.

Top 10 monthly highest water levels

MonthHighest (m above MSL)
January 20051.554
January 19831.523
July 20261.520
November 20151.500
August 19831.495
December 20121.489
August 20231.481
January 19741.477
December 20251.466
November 19821.462
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 Los Angeles (Outer Harbor) since 1924. Long-term sea level trend: 1.07 mm per year.