MR. LUBBOCK ON THE TIDES 
Table IX. (i.) 
Showing the Calendar-month Inequality in the Interval and in the Height of High 
Water, as deduced from Bernoulli’s theory and from the results of observation 
contained in Tables II. and III. See Plate I. 
| Apparent 
January. 
February. 
March. 
Apparent 
Solar 
Time of 
Moon’s 
Transit. 
A. 
1 Solar 
j Time of 
! Moon’s 
Transit 
A. 
d + 
d h 
Moon’s 
Decli- 
nation. 
d + 
d h 
Moon’s 
Decli- 
nation. 
d + 
d h 
Moon’s 
Decli- 
nation. 
Theory. 
Obser- 
vation. 
Theory. 
Obser- 
vation . 
Theory. 
Obser- 
vation. 
Theory. 
Obser- 
vation. 
Theory. 
Obser- 
vation. 
Theory. 
Obser- 
vation. 
h m 
m 
m 
feet. 
feet. 
m 
m 
feet. 
feet. 
m 
m 
feet. 
feet. 
h m 
0 30 
-0-2 
-2-4 
-•39 
+ •13 
19 
0-0 
+0-9 
+•44 
+ •72 
10 
-0-1 
+0-3 
+•74 
+•60 
5 
0 30 
I 30 
+0-5 
-0-2 
-•05 
+•37 
15 
+0-2 
+0-5 
+■60 
+'65 
5 
-0-6 
+ 11 
+•59 
+•34 
8 
1 30 
2 30 
+ 1-9 
+0-9 
+ •26 
+•42 
10 
+0-4 
+2-9 
+•55 
+ •58 
5 
-1-9 
+ 1T 
+•26 
+•12 
13 
2 30 
1 3 30 
+3-3 
+ 1-8 
+•44 
+•66 
6 
0-0 
+ 1-0 
+•40 
+•26 
8 
-4-5 
-0-9 
-•12 
-•27 
17 
3 30 
4 30 
+3-4 
+3-1 
+•50 
+•49 
5 
-1-7 
+2-3 
+•06 
-•04 
13 
-7-2 
-2-1 
-•59 
-•67 
21 
4 30 
i 5 30 
+ 1-3 
+0-9 
+•44 
+ •51 
8 
-1-9 
+ 1-2 
-•36 
-•32 
18 
-3-9 
-20 
-•82 
-•81 
22 
5 30 
J 6 30 
-0-5 
-2-1 
+■12 
+•15 
14 
+2-8 
+2-8 
-•64 
-•48 
21 
+4-2 
+2-7 
-•91 
-•51 
23 
6 30 
7 30 
+0-7 
+1T 
-•19 
+■04 
18 
+ 6-3 
+3-6 
-•65 
-•23 
22 
+7-9 
+4-0 
-•68 
-•43 
22 
7 30 
8 30 
+2-1 
+ P8 
-•49 
+•03 
21 
+6-4 
+3-0 
-•65 
-•20 
23 
+6-1 
+2-6 
-•37 
-•12 
20 
8 30 
9 30 
+2-4 
+2-0 
-•71 
-•47 
23 
+4-2 
-j-1‘5 
— *51 
•00 
22 
-t-2-5 
— 0*5 
+•13 
+•15 
15 
9 30 
j 10 30 
+ 1-3 
-0-2 
-•75 
-•18 
23 
+ 1-7 
-0-9 
-■20 
+•21 
19 
+0-9 
-0-7 
+ •45 
+•46 
11 
10 30 
| 11 30 
+0-5 
-f-o-i 
-•67 
-•20 
22 
+0-3 
-0-6 
+•14 
+•44 
15 
+0-1 
-0-3 
+•72 
+•68 
6 
11 30 
Sun’s Decl. S. 21°, and Par. 8"‘94. 
Sun’s Decl. S. 13°, and Par. 8"-90. 
Sun’s 
Decl. S. 2°, and Pa . 
8"-84. 
j 
April. 
May. 
June. 
| 0 30 
0-0 
+0-3 
+•25 
-•11 
12 
+0-1 
0-0 
-•63 
-•35 
20 
+0-3 
-1-7 
-111 
- -84 
23 
0 30 
1 30 
— 0'8 
+0-2 
-•10 
-•23 
17 
-0-2 
-0-9 
-•78 
-•76 
22 
+ 1-0 
-0-8 
- -92 
- *65 
22 
1 30 
2 30 
-2-8 
-1-5 
-•46 
-•54 
21 
-0-7 
—0-5 
-•SO 
-•44 
23 
+2 - 5 
-0-1 
- -58 
- -35 
20 
2 30 
3 30 
-4-6 
-3-3 
-■57 
-•63 
22 
-0-4 
-2-5 
-•62 
-■47 
22 
+5'5 
+ 1-4 
- -13 
- -02 
16 
3 30 
S 4 30 
-5-8 
-2-7 
-•71 
-•72 
23 
+0-7 
-1-6 
-•30 
-•09 
20 
+7-7 
+3-9 
+ -40 
+ -61 
11 
4 30 
.1 30 
_2-4 
-0-9 
-•67 
-•65 
22 
+ 1-0 
+0-4 
+•18 
+•16 
15 
+4-1 
+2-0 
+ ’SI 
+ -79 
6 
5 30 
(3 30 
+ 1-7 
+-M 
-•48 
-•51 
20 
-“■1 
-1-5 
+•38 
+•33 
12 
-4-1 
-2-6 
+ -83 
+ -71 
5 
6 30 
7 30 
+ P5 
0-0 
-•10 
-•17 
16 
-5-7 
-4-0 
+•51 
+ •25 
7 
— 8 - 5 
-4-2 
+ -54 
+ -13 
8 
7 30 
| 8 30 
-0-5 
-1-0 
+•24 
+•13 
11 
-5-8 
-4-4 
+•42 
+•10 
5 
-6-7 
-2-4 
+ -07 
- -18 
13 
8 30 
9 30 
-1-2 
-1-3 
+•48 
+•34 
6 
-4-0 
-21 
+•29 
-•10 
7 
-3-6 
-0-3 
- -33 
- -44 
17 
9 30 
10 30 
-0-8 
-1-9 
+•55 
+•40 
4 
-1-3 
-1-9 
+•02 
-•35 
12 
-1-5 
+0-2 
- -73 
- -80 
20 
10 30 
! 11 30 
-0-2 
0-0 
+•48 
+•25 
7 
-0-3 
+0-4 
-•37 
— •54 
17 
-0-3 
+0-4 
-1-00 
-1.01 
22 
11 30 
Sun’s Decl. N. 10°, and Par. S" - 7G. 
Sun’s Decl. N. 19°, and Par. 8"‘70. 
Sun’s Decl. N. 23°, and Par. 8"-66. 
July. 
August. 
September. 
0 30 
+0-4 
+ 1-0 
— •65 
-•42 
19 
+0-3 
+ 1-7 
+•21 
+•29 
11 
+0-1 
+M 
+•65 
+•70 
4 
0 30 
1 1 30 
+1-9 
+ 1*2 
-•°5 
-•07 
16 
+ 1-4 
+2-1 
+•42 
+•29 
6 
+0-1 
+ 1-4 
+•53 
+•55 
7 
1 30 
2 30 
-j-4 - 5 
+ • '3 
+•07 
+•30 
11 
+2-3 
+2-2 
+•45 
+•51 
5 
-0-6 
+ 1-0 
+ ■26 
+•27 
12 
2 30 
3 30 
+7-3 
+5-0 
+•40 
+•41 
6 
+2-9 
+3-2 
+•39 
+•39 
7 
-3-0 
— 0'6 
-•14 
-•03 
17 
3 30 
I 4 30 
+7-7 
+5-5 
+•62 
+■73 
5 
+2-1 
+ 1-7 
+•14 
+•12 
13 
-5-0 
-21 
-•46 
-•43 
20 
4 30 
5 30 
-j-3‘4 
+3-1 
+•66 
+•64 
8 
-0-2 
+0-6 
-12 
-■25 
17 
-3-0 
-2-5 
-■73 
-•58 
22 
5 30 
6 30 
-2-7 
—0-5 
+•40 
+•17 
13 
+ 1-3 
+ 1-9 
-•48 
-•38 
21 
+3-3 
+1-6 
-•82 
-•28 
23 
6 30 
7 30 
-4-1 
-0-6 
•00 
+ •06 
17 
+4 - l 
+3-1 
-•67 
-•36 
23 
+6-3 
+3-1 
-•64 
-•23 
22 
7 30 
1 8 30 
-1-9 
+0-7 
-•53 
-•40 
21 
+3-6 
+3-8 
-•67 
-•46 
23 
+4-6 
+2-3 
-•39 
-•01 
20 
8 30 
! 9 30 
-0-8 
+2-9 
-•76 
-•55 
22 
+2-2 
+2-3 
-■61 
— ■22 
22 
+ 1-8 
+0-8 
-•01 
+•24 
16 
9 30 
10 30 
-0-3 
-0-7 
-•97 
-•62 
23 
+0-5 
-0-1 
-•36 
-•17 
19 
+0-3 
-11 
+•36 
+ •54 
11 
10 30 
11 30 
-0-1 
4-1-2 
-•93 
-•63 
22 
0-0 
-0-2 
-12 
+•10 
16 
-01 
-0-2 
+•61 
+•45 
6 
11 30 
Sun’s 
Decl. N. 21°, and Par. 8"-66. 
Sun’s 
Decl. N. 13°, and Par. 8"'70. 
Sun’s 
Decl. N. 3°, and Par. 
8"-76. 
October. 
November. 
December. 
0 30 
-0-2 
4-0-1 
+•42 
+•40 
ii 
-0-3 
0-4 
-•45 
-•19 
20 
-1-0 
-0-4 
-•85 
-■49 
23 
0 30 
1 30 
-1-3 
-0-9 
+•07 
+•24 
16 
-1-4 
-11 
-•62 
-•28 
22 
-0-5 
-2-1 
-•70 
-•43 
22 
1 30 
2 30 
-3-6 
-3-3 
-•30 
— •22 
20 
-2-7 
-2-5 
-•70 
— *30 
23 
+0-1 
-1-6 
-•36 
-•18 
19 
2 30 
3 30 
-6-3 
-3-0 
— *55 
-•34 
22 
-3-2 
-3-1 
-•58 
-•22 
22 
+ 1-5 
+ 1-0 
-•09 
+•30 
16 
3 30 
4 30 
-7-0 
-5-7 
-■76 
-•44 
23 
-2-4 
-3-5 
-•38 
-•10 
20 
+ 3-4 
+ 1-4 
+•28 
+■53 
11 
4 30 
5 30 
-3-3 
-3-4 
-•76 
-•52 
22 
-0-1 
-1-0 
-•06 
+•29 
16 
+ 1-9 
+ 1-0 
+•55 
+•76 
7 
5 30 
0 30 
+2-6 
-0-2 
-•57 
-•34 
20 
-0-6 
-0-6 
+•22 
+•46 
12 
-20 
-2-3 
+•61 
+•67 
5 
6 30 
7 30 
+3-8 
+ 1-7 
-•23 
+•07 
17 
-2-6 
-4-0 
+•43 
+•43 
7 
-4-3 
-3-7 
+•45 
+•43 
7 
7 30 
8 30 
+ 1 '5 
-0-2 
+•21 
+■32 
12 
-3-0 
-3-0 
+ •46 
+ •52 
5 
-31 
-2-7 
+ •17 
+■26 
12 
8 30 
9 30 
-}-0-2 
-0-7 
+ •51 
+•56 
7 
-2-2 
-4-6 
+•43 
+•44 
6 
-1-2 
-0-6 
-•12 
+•01 
16 
9 30 
10 30 
-0-1 
-1-8 
+•65 
+ •41 
4 
-0-7 
-1-5 
+ •18 
+•30 
12 
+0-1 
-0-0 
-•51 
-15 
20 
10 30 
11 30 
00 
-0-5 
+■00 
+•79 
7 
-0-3 
-01 
-•19 
+•01 
17 
+0-3 
-0-5 
-•74 
-•38 
22 
11 30 
Sun’s Decl. 
S. 9°, and Par. 8"-84. 
Sun’s 
Decl. S. 19°, and Par. 8"-90. 
Sun’s 
Decl. S. 23°, and Par. 8"-94. 
