DAY 



Ft 



6 

 4 

 2 

 

 -2 



12 



10 



8 



6 



4 



2 







-2 



18 



16 



14 



12 



10 



8 



6 



4 



2 







-2 



32 

 30 

 28 

 26 

 24 

 22 

 20 

 18 

 16 

 14 

 12 

 10 



-2 



10 11 



^^^^^^^^^^^ 



12 13 14 15 16 



SAN FRANCISCO 



17 18 19 20 



SEATTLE 



lunat (Jala: max S. declination, 9th, apogee, lOlh, last quartet, 13tli; on equalor, 16lh, new moon. 20th, perigee, 

 22d, max. N. declination, 23d. 



(from Notional Ocean Survey, NOAA, Tide Tobies) 



Figure 3-37. Typical Tide Curves Along Pacific Coasts of the 

 United States 



3-73 



