Striped Bass Length - Age - Weight Chart©
This chart is based on catch records in New England. It's overall accuracy is good,especially in the Fall. Weights in the Spring months are generally lower.Most fish above 40 pounds are females.
Length
12"
13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
Age
1
1
2
2
2
3
3
3
3
4
4
Max lb
1.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.8
Avg lb
1.0
1.5
2.3
2.5
3.0
3.5
4.0
4.3
4.8
5.0
5.8
Min lb
1.0
1.0
2.0
2.0
2.5
2.8
3.0
3.5
4.0
4.3
4.8
Length
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
Age
4
5
5
6
6
6
7
7
8
8
9
Max lb
7.5
8.3
8.8
10.0
11.0
12.0
12.9
14.0
15.0
16.7
17.8
Avg lb
6.3
7.0
7.8
8.5
9.8
10.3
11.0
12.3
13.0
14.5
15.8
Min lb
5.0
6.0
6.3
7.0
8.0
8.8
9.7
10.3
11.0
12.0
13.0
Length
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
Age
9
10
10
11
12
12
13
13
14
14
15
Max lb
19.0
20.5
22.0
23.5
25.5
27.2
29.5
31.0
33.5
36.3
39.0
Avg lb
16.5
18.0
19.5
20.7
22.0
24.5
26.0
27.3
29.7
32.0
34.0
Min lb
14.0
15.5
16.8
17.5
19.0
20.7
22.0
23.0
25.0
27.0
29.0
Length
45"
46"
47"
48"
49"
50"
51"
52"
53"
54"
55"
Age
15
16
16
17
17
18
18
19
19
20
20
Max lb
41.0
44.0
47.5
51.0
54.0
58.0
62.0
65.0
68.0
73.0
80.0
Avg lb
36.0
38.7
42.0
44.0
47.0
50.0
55.0
58.0
60.0
64.0
70.0
Min lb
30.5
32.5
35.0
37.0
39.0
42.0
45.0
47.0
49.0
52.0
56.0