of the Fisherij Board for Scotland, 
373 
TABLE I.— TEMPERATURE OF WATER. 
ABERTAY LIGHT VESSEL. 
Observations, 9 a.m. 
Observationa, 3 p.m. 
Air. 
Surf. 
1 fni 
3 
• 
• 
Bot 
Air. 
Surf. 
Ifm. 
2 
inis. 
0 tins. 
Bot. 
140 
10-7 
10-0 
9-9 
9-6 
9-5 
13-5 
12-0 
11-7 
11-2 
11-0 
10 7 
15-2 
11-4 
11-2 
111 
10-4 
10-3 
15-1 
10-5 
10-0 
9-7 
9-9 
9-8 
16-6 
12-0 
11-9 
11-6 
11-4 
11-3 
18-4 
12-2 
12-3 
11-8 
11-6 
11-7 
15-2 
12-2 
12-0 
11-9 
11-8 
11-7 
16-4 
12-2 
12-1 
121 
120 
12-0 
14-0 
12-5 
12-5 
12-6 
12-4 
12-4 
17-0 
12-0 
12 1 
12-2 
12-0 
121 
16-0 
13-1 
13-0 
12-9 
12-8 
12-8 
18-2 
13-5 
12-9 
12-9 
12 8 
12-8 
15-7 
13-9 
13-8 
13-6 
13-6 
13-6 
18-0 
14-0 
13-8 
14-0 
13-8 
13-8 
14-3 
13-8 
13-7 
13-7 
13-5 
13-5 
10-6 
13-8 
13-6 
13-6 
13-4 
13-4 
14-4 
13-5 
IS -3 
13-3 
13-2 
13-2 
17-6 
13-7 
13-4 
13-4 
13-3 
13-3: 
14-6 
13-7 
13-6 
13-5 
13-5 
13-4 
16-8 
13-8 
13-6 
13-5 
13-4 
13-4 
13-4 
13-4 
13-4 
13-4 
13-4 
13-4 
14-8 
13-4 
13-3 
13-3 
13-3 
13-3 
9-6 
11-2 
11-4 
11-6 
11-6 
11-7 
11-9 
12-0 
11-9 
12-0 
12-0 
12-0 
9-9 
11-0 
10-8 
10-8 
10-9 
10-9 
12-3 
11-3 
11-2 
111 
11-1 
111 
9-1 
10-6 
10-5 
10-6 
10-7 
10 7 
110 
10-6 
10-7 
10-7 
10-7 
10-8 
7-4 
9-4 
9-5 
9-6 
9-6 
9-6 
9-2 
10-1 
10-0 
10-1 
10-1 
10-2 
8-9 
9-6 
9-4 
9-2 
9-2 
9-2 
10-0 
9-6 
9-4 
9-5 
9-6 
9-6 
8-2 
9-6 
9-8 
9-6 
9-6 
9-6 
9-4 
9-6 
9-5 
9-6 
9-6 
9-6 
5-1 
8-6 
8 3 
8-4 
8-6 
8-5 
6-1 
8-8 
8-7 
8-8 
8-8 
8-9 
4-5 
6-8 
6-8 
7-0 
7-2 
7-3 
5-6 
7-5 
7-5 
7-6 
7-7 
7-7. 
6-1 
6-7 
6-9 
7-0 
71 
7-2 
5-8 
6-6 
6-4 
6-5 
6-6 
6-6 
4-7 
6-1 
61 
6-2 
6-3 
6-4 
5-8 
6-6 
6-6 
6-8 
6-9 
6-9 
6-4 
6-9 
5-8 
6-0 
6-2 
6-3 
7 0 
6-4 
6-4 
6-6 
6-6 
6-7 
6-1 
6-4 
6-3 
6-4 
6-6 
6-7 
7-2 
6-3 
6-2 
6-3 
6-4 
6-6 
4-3 
5-5 
6-6 
5-7 
6-8 
5-9 
6-3 
5-4 
6-6 
5-7 
5-8 
6-9 
4*2 
5*4 
6*5 
5 '7 
5-7 
5-7 
7*0 
6-0 
6-0 
6-0 
6*0 
o u 
S-6 
5-2 
5-3 
5-3 
5-4 
5-4 
6-7 
5-2 
6-3 
5-3 
6-3 
5-3 
2-6 
5-0 
5-0 
5-0 
6-0 
5-0 
3-3 
4-8 
4-8 
5-0 
6-1 
51 
3-6 
4-6 
4-5 
4-5 
4-6 
4-6 
6-5 
4-9 
4-9 
4-9 
4-9 
4-9 
7*0 
0 O 
0 O 
5-6 
0 O 
O 0 
O 0 
6-0 
6-8 
6-7 
o 6 
6*6' 
6-6 
6-0 
6-8 
6-8 
5-8 
5-8 
8-0 
61 
5-9 
6-9 
6-9 
5-9 
6-6 
6-5 
6-4 
6-3 
6-3 
6-2 
9-0 
6-3 
6-1 
6-1 
61 
6-1 
6-8 
6-3 
6-3 
6-3 
6-3 
6-2 
9-1 
6-4 
6-3 
6-3 
6-3 
6-2 
9-0 
7-0 
6-9 
6-9 
6-9 
6-9 
11-3 
7-3 
7-3 
7-1 
7-1 
7-0 
9-7 
8-8 
8-5 
8-4 
8-4 
8-4 
10-4 
8-1 
8-0 
8-0 
7-9 
7-8 
120 
8-4 
8-7 
8-6 
8-4 
8-4 
121 
8-9 
8-8 
8-6 
8-6 
8-6 
121 
9-8 
9-7 
9-6 
9-5 
9-6 
14-3 
9-9 
9-6 
9-4 
9-4 
9-4 
13-2 
10-3 
10-2 
10-1 
lO'O 
10-0 
14-5 
9-9 
9-7 
9-6 
9-5 
9-3 
14-2 
11-2 
HI 
10-9 
10 7 
10-7 
15-5 
10-7 
10-6 
10-4 
10-4 
10-2; 
15-4 
10-9 
10-8 
10-6 
10-5 
10-4 
171 
11-6 
11-4 
110 
10-9 
10-9 
14-8 
11-8 
11-5 
11 5 
11-4 
11-4 
15-2 
11-5 
11-4 
11-4 
11-3 
11-3 
15-5 
12-6 
12-5 
12-2 
12-0 
11-9 
16-7 
121 
12-0 
11-9 
11-8 
11-8 
161 
12-0 
11-9 
11-8 
11-7 
11-6 
17-9 
12-4 
12-2 
12-0 
11-9 
11-9 
15-0 
12 5 
12-5 
12-4 
12-4 
12-4 
19-4 
12-7 
12-6 
12-6 
12-6 
12-6 
13-7 
13-4 
13-5 
13 4 
13-4 
13-3 
15-7 
13-2 
131 
13-0 
130 
13-0 
11 1 
12-6 
12-6 
12-6 
12-5 
12-5 
16-1 
12-8 
12-7 
12 7 
12-7 
12-7 , 
15-3 
12-8 
12-7 
12-5 
12-5 
12-5 
19-7 
131 
13-0 
12-9 
12-8 
12-8 
13-7 
13-6 
13-6 
13-5 
13-4 
13-3 
16-5 
13 0 
131 
13 1 
13 1 
131 
12-6 
13 0 
13 1 
13-0 
12-9 
12-9 
15-5 
13-3 
13 1 
13-0 
130 
12-3 
12 0 
120 
12 1 
121 
12 1 
14 1 
12-2 
12-2 
12-2 
12-2 
12-2 
104 
11-3 
11-3 
11-2 
11-2 
11-2 
11-8 
11-6 
11-5 
11-5 
11-6 
11-5 
8 1 
10-0 
9-9 
10-0 
10-0 
10 0 
10-5 
10-4 
10-4 
10-5 
10-5 
10-5 
7-0 
8-8 
9-3 
9-4 
9-5 
9-6 
8-8 
91 
9-2 
9-4 
9-6 
9-6 
6-7 
7-9 
8-0 
8-4 
8-5 
8-5 
8-4 
8-8 
91 
9-3 
9-3 
9-3 
4-6 
7-7 
7-7 
7-7 
7-7 
7-7 
6-7 
8-6 
8-6 
8-6 
8-6 
8-7 
5-8 
7-2 
7-4 
7-6 
. 7-7 
7-8 
6-2 
7-2 
7-4 
7-5 
7-6 
7-6 
2-7 
6-4 
6-6 
6-6 
6-8 
6-8 
3-5 
6-5 
6-7 
6-9 
7-0 
7 0 
2-5 
6-6 
6-8 
5-7 
5-8 
6-9 
3-3 
6-2 
6-2 
6-3 
6-4 
6-4 
19 
4-3 
4-6 
4-7 
5-0 
51 
2-9 
4-7 
4-7 
4-8 
4-9 
4-9 
2-8 
4-8 
4-7 
4-7 
4-7 
4-7 
4-3 
4-7 
4-6 
4-7 
4-8 
4-8 
3-7 
4-2 
4-1 
41 
41 
41 
5-4 
4-7 
4-6 
4-6 
4-6 
4-6 
6-1 
4-2 
4-9 
5-0 
5-0 
6-0 
7-5 
5-2 
6 1 
5-1 
5-2 
6-2 
4-9 
5-2 
6-1 
5-1 
5-1 
6-1 
8-3 
6-3 
6 1 
5-1 ■ 
51 
5 1 
3-7 
6-0 
4-9 
5-0 
5-0 
5-0 
8-9 
5-4 
5-2 
6-2 
6-2 
6-2 
3-8 
60 
4-8 
4-8 
4-8 
4-8 
6-4 
5-7 
6-5 
6-5 
6-5 
5-5 
2-5 
4-1 
4-0 
4-0 
4-0 
4-0 
6-7 
4-5 
4-5 
4-5 
4-5 
4-5 
3-9 
4-2 
4-2 
4-2 
4-2 
41 
6-6 
4-7 
4-6 
4-5 
4-5 
4-5 
Ten-day Period. 
1889. 
June 1-10 
„ 11-20 
„ 21-30 
July 1-10 
„ 11-20 
,, 21-31 
Aug. 1-10 
„ 11-20 
„ 21-31 
Sept. 1-10 
„ 11-20 
21-30 
Oct. 1-10 
„ 11-20 
21-31 
Nov. 1-10 
„ 11-20 
,, 21-30 
Dec. 1-10 
,, 11-20 
„ 21-31 
1890. 
Jan. 1-10 
„ 11-20 
„ 21-31 
Feb. 1-10 
„ 11-20 
„ 21-28 
Mar. 1-10 
,, 11-20 
„ 21-31 
Apr. 1-10 
„ 11-20 
„ 21-30 
May 1-10 
„ 11-20 
„ 21-31 
June 1-10 
,, 11-20 
„ 21-30 
July 1-10 
„ 11-20 
„ 21-31 
Aug. 1-10 
11-20 
21-31 
Sept. 1-10 
11-20 
„ 21-30 
Oct. 1-10 
,, 11-20 
„ 21-31 
Nov. 1-10 
,. 11-20 
„ 21-30 
Dec. 1-10 
„ 11-20 
„ 21-31 
1891. 
Jan. 1-10 
11-20 
„ 21-31 
Feb. 1-10 
„ 11-20 
„ 21-28 
Mar. 1-10 
11-20 
„ 21-31 
