JOHNSON AND YORK. 























PLATE XXIll. 
Feet . : 
9 Predicted tide curve 
3 May Ist-Sth. 1911. 
/ 
7 / LEE as 
6 
5 
ib 
4\— Mean sea level May1,ISI! ___Mean sea level. 
3 Ruretio 2. Asp RTS 96 oy © 6) & io “I 12-213 me ies Jame 8 19 aD Wie tan eee is 19 20 2 22 
2 
ip y * 
0 Mean low water ee * os a 
_ Sa 
=F 
Feet 
9 
8 
7 —— I 
6 ~ ee 
E : * aA 
: \ ye \ 
4 eee , May! 4th. ig h Mean sea level / : May 5th. 
3 : Soe eat] ai Ea ae eae 7 ps) DE GE | Mac SG Wee cs on i chee eo a PEN 0) Eee Gulia oS, 9> 10 Me 
> / 
SS 
, Mean low water Ss 25 we 
Curve Suowrne Portion oF THE PREDICTED TIDE CURVE FOR WILLET’s Point, N.Y, For May 1911. 
Made by the tide predicting machine of the U. 8. Coast and Geodetic Survey, on March ikfi, TSB 
This curve shows the form of the curve for tides of different range, also the marked difference in range of the day 
and night tides of the same lunar day. 
