Table 10 

 Mean Tide Height Statistics, cm 























Month 





















or 





















Year 



MHW 



MTL 



MSL 



MLW 



MR 



EX H 



Date 



EX L 



Date 



Jan 



66 



15 



15 



-36 



102 



143 



28 



-70 



25 



Feb 



71 



22 



23 



-26 



98 



118 



26 



-57 



28 



Mar 



77 



26 



27 



-24 



101 



132 



25 



-73 



28 



Apr 



63 



15 



15 



-34 



97 



108 



16 



-64 



30 



May 



54 



7 



6 



-41 



95 



97 



17 



-63 



1 



Jun 



6? 



16 



16 



-32 



95 



98 



10 



-58 



12 



Jul 



64 



16 



16 



-32 



96 



111 



10 



-64 



13 



Aug 



68 



19 



20 



-29 



97 



105 



13 



-60 



9 



Sep 



75 



26 



27 



-22 



97 



104 



29 



-58 



7 



Oct 



80 



31 



31 



-17 



97 



132 



25 



-57 



6,29 



Nov 



69 



19 



20 



-31 



100 



110 



25 



-71 



26 



Dec 



62 



13 



14 



-36 



98 



113 



20,21 



-70 



8 



1983 



68 



19 



19 



-30 



98 



143 



Jan 



-73 



Mar 



1979- 

 1982 



59 



8 



9 



-43 



101 



149 



Nov 

 1981 



-119 



Mar 

 1980 



1982 



58 



8 



9 



-42 



99 



127 



Oct 



-108 



Feb 



1981 



59 



8 



9 



-42 



101 



149 



Nov 



-110 



Apr 



1980 



59 



8 



8 



-43 



102 



118 



Mar 



-119 



Mar 



1979 



60 



9 



9 



-43 



103 



121 



Feb 



-95 



Sep 



Note: All elevations refer to 1929 NGVD. 



Explanation of abbreviations: MHW = mean high water; MTL = mean tide 

 level; MSL = mean sea level; MLW = mean low water; MR = mean range; 

 EX H = extreme high water; and EX L = extreme low water. 



57 



