18 



RECORD AND REDUCTION OF THE TIDES. 



Series II. — Tidal Observations from January 28 to April 7, 1854. 



Hourly obseryations on the pulley-gange. Adopted reading of mean level 1.0, expressed in uuits 

 of the scale. Increasing numbers indicate rise of water. 



February, 1854. 



Mean 

 solar 

 hour. 



3d. 



Red. 



to 

 level. 



Ref. 



obs. 



4th. 



Red. 



to 

 level. 



Ref. 



obs. 



5th. 



Red. 



to 

 level. 



Ref. 



obs. 



6th. 



Red. 



to 

 level. 



Ref. 



obs. 



7th. 



Red. 



to 

 level. 



Ref. 



obs. 



8th. 



Red. 



to 

 level. 



Ref. 



obs. 



1 



2 



3 



4 



5 



(! 



7 



8 



9 



10 



11 



Noon 



1 



2 



3 



4 



12.0 



13.0 



14.0 

 14.4 

 15.0 

 15.0 

 14.8 



13.9 



12.1 



11.1 



10.6 i 



10.1 



111.2 

 lO.S 



11.9 



12.6 



12.9 



14.1 



14.8 

 15.1 

 15.2 



14.6 



12.9 



11.2 



9.6 



—6.4 



—6.5 



—6.6 



9 



10 



11 



Midn't 



8.7 

 8.4 

 8.4 

 8.6 



8.8 



9.7 



—6.7 



—6.8 



U 



—6.7 



U 



—6.6 



—6.5 

 (( 



—6.4 

 —6.3 



—6.2 

 —6.1 



U 



—6.0 



5.6 



6.6 



7.5 

 7.9 

 8.5 

 8.5 

 8.2 



7.3 



5.5 



4.5 

 4.0 

 3.4 

 3.5 

 4.1 



5.2 



5.8 



6.1 



7.4 



8.1 



8.5 

 8.6 



8.1 



6.4 



4.8 



3.3 



2.4 

 2.2 

 2.2 

 2.5 

 2.7 



3.7 



11.2 



13.0 



14.3 

 14.7 

 14.9 

 14.9 

 14.9 

 14.8 

 14.2 



12.8 



11.7 



9.8 

 9.2 

 9.2 

 9.8 



10.5 



10.7 



11.2 



12.8 



13.5 



14.2 



14.6 

 14.7 

 14.6 



14.2 



13.5 



12.2 



11.0 



10.6 

 10.6 

 10.6 



—6.0 

 —5.9 



—5.8 



il 

 f( 



—5.7 

 —5.6 



—5.5 



il 



—5.4 



—5.4 



5.2 

 7.1 



8.4 

 8.9 

 9.1 

 9.1 

 9.2 

 9.1 

 8.6 



7.2 



6.2 

 4.3 

 3.8 

 3.8 

 4.4 



5.1 



— 5.3j 5.4 



—5.4 



—5.5 



—5.6 



—5.7 



—5.8 



—5.9 



—6.0 



—6.1 



—6.2 



—6.4 



—6.5 

 —6.6 

 —6.7 



5.8 



7.3 



7.9 



8.5 



8.8 

 8.9 

 8.7 



8.2 



7.4 



6.0 



4.6 



4.1 

 4.0 

 3.9 



10.6 

 10.9 



11.7 



12.9 



13.7 



17.1 



17.5 

 17.5 

 17.7 

 17.7 

 17.4 



16.3 



15.5 



15.2 



15.0 

 13.2 

 13.7 

 14.1 

 14.4 



15.5 



17.7 



18.3 

 18.4 

 18.0 



17.2 



15.0 



13.7 



12.4 



11.9 

 11.8 

 11.7 



—6.8 

 —7.0 



—7.1 



—7.2 



—7.3 



—7.4 

 —7.5 



(t 



—7.6 



(( ! 



—7.7 

 —7.8 

 —8.0 

 —8.1 

 —8.2 



If 



—8.1 



tl 



—8.0 

 —7.9 



—7.8 

 —7.7 



(C 



—7.6 

 —7.5 

 —7.4 

 —7.4 

 —7.3 



tl 

 (t 



—7.2 



3.8 

 3.9 



4.6 



5.7 



6.4 



9.7 



10.0 

 10.5 

 10.1 

 10.1 

 9.7 



8.5 



11.7 

 11.7 

 12.2 

 12.6 



13.5 



15.9 

 15.8 

 16.1 

 16.0 

 16.0 

 16.0 

 16.0 

 16.0 

 16.0 

 16.0 

 15.2 



—7.2 

 —7.1 



It 



—7.0 

 —6.9 



—6.8 



(1 

 tl 



—6.7 

 —6.6 

 —6.5 

 —6.4 

 —6.3 



—6.2 

 —6.1 

 —6.0 



(1 



—5.9 



—5.8 



—5.7 



—5.6 



—5.5 

 (( 



—5.4 

 —5.3 



4.5 

 4.6 

 5.1 

 5.6 



6.6 



9.0 

 9.0 

 9.3 

 9.2 

 9.3 

 9.3 

 9.4 

 9.4 

 9.5 

 9.5 



8.1 



7.3 

 6.7 

 3.8 

 3.9 

 4.4 



5.0 



5.3 



6.1 



6.7 



6.9 

 6.9 

 7.1 

 7.1 

 7.2 

 7.2 

 7.1 



5.9 



4.2 

 3.7 

 3.8 



9.5 

 9.3 



9.5 



10.2 



11.1 



12.0 



13.0 



13.7 

 14.0 

 14.0 

 13.7 

 13.3 



12.8 



12.2 



11.8 



11.0 

 11.0 

 10.0 

 10.0 

 10.0 

 10.0 

 10.0 

 10.0 

 11.3 



11.4 



12.2 

 12.5 

 12.5 

 12.2 

 12.0 



11.8 



11.2 



10.7 



—5.2 



a 



—5.1 



—5.0 



—4.9 



It 



—4.8 

 —4.7 

 —4.6 

 —4.5 

 —4.4 

 -4.3 



4.3 



4.3 

 4.1 



4.4 



5.2 

 6.2 

 7.1 



8.2 



9.0 

 9.3 

 9.4 

 9.1 



8.8 



8.4 



7.9 



7.6 



6.8 

 6.8 

 5.8 

 5.8 

 5.8 

 5.8 

 5.8 

 5.8 

 7.0 



7.1 



7.9 

 8.2 

 8.2 

 7.9 

 7.6 



7.4 



6.8 



-4.4 



9.7 

 9.2 

 9.2 

 9.2 

 9.2 

 9.2 

 9.2 

 9.6 

 10.0 



11.5 



12.6 



13.4 



13.9 

 14.0 

 14.1 

 14.1 



13.9 



11.6 

 10.2 



9.1 



8.2 

 8.0 

 8.0 

 8.0 



8.1 



9.7 



10.2 



11.1 

 11.2 

 11.4 

 11.4 

 11.4 

 11.3 

 11.1 



—4.4 



—4.5 



4.7 



6.3 11.0 



5.3 

 4.8 

 4.7 

 4.7 

 4.7 

 4.7 

 4.7 

 5.1 

 5.5 



7.0 



8.0 



9.3 



9.4 

 9.5 

 9.5 

 9.3 



6.9 



5.5 



4.4 

 3.5 

 3.3 

 3.3 

 3.3 



3.4 



5.0 



5.5 



6.4 

 6.5 

 6.7 

 6.7 

 6.7 

 6.6 

 6.4 



6.3 



Fath. Feci. Inch. 



Feb. 3. Sounding at noon 6 6 6 Gorreeted reading hy sounding 4.9, by curves 6.7, mean 5.8. 

 "4. " " 



<i r, " 11 



" U. 

 " 7. 

 " 8. 



6 4 Corrected reading by sounding 3.4, by curves 4.3, mean 3.8. 

 6 5 6 Corrected reading by sounding .and curves 6.9. 



