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Neah Bay: water level history

Record1935–202587 years
Sea level trend-1.70 mm/yrNo. 84 of 88
Great diurnal range2.43 mNo. 25
Highest water level3.75 m1951-11-30

Annual mean water level vs. period average (cm)

annual1935: 20.719351936: 17.81937: 21.31938: 17.01939: 17.31940: 24.91941: 26.91942: 21.21943: 17.81944: 17.11945: 18.619451946: 18.51947: 17.51948: 21.11949: 16.71950: 22.11952: 20.01953: 22.01954: 22.41955: 13.31956: 15.219561957: 19.21958: 24.21960: 16.81961: 18.71962: 16.31963: 19.61964: 12.91965: 20.11966: 18.71967: 18.119671968: 19.61969: 21.01970: 13.81971: 14.81972: 18.21973: 13.81974: 15.11975: 11.41977: 15.11979: 14.519791980: 14.41981: 16.01982: 19.51983: 26.71984: 15.81985: 6.81986: 14.31987: 13.71988: 8.81989: 8.419891990: 11.41991: 10.01992: 16.41993: 12.91994: 11.81995: 15.81996: 11.01997: 19.51998: 15.51999: 8.719992000: 6.72001: 5.42002: 5.92003: 11.22004: 9.02005: 10.52006: 11.12007: 5.22008: 4.42009: 6.020092010: 13.22011: 7.12012: 11.32013: 02014: 12.12015: 11.62016: 11.72017: 9.32018: 5.32019: 6.120192020: 5.92021: 7.02022: 5.82023: 11.12024: 9.02025: 6.3

Bars are relative to the lowest year on record.

Top 10 monthly highest water levels

MonthHighest (m above MSL)
November 19512.434
December 19692.373
December 19412.342
December 19512.312
January 19832.296
November 19812.287
December 19732.281
January 20032.254
January 20062.251
December 20032.237
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 Neah Bay since 1935. Long-term sea level trend: -1.70 mm per year.