Block Island (Old Harbor) Location

Block Island (Old Harbor) Monthly Tide Charts

April, 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 4/1
Tide Time Height
Low 4:35 AM -0.54 ft
High 10:36 AM 3.02 ft
Low 4:10 PM -0.52 ft
High 10:58 PM 3.72 ft

2

Tide Chart for 4/2
Tide Time Height
Low 5:33 AM -0.27 ft
High 11:30 AM 2.79 ft
Low 4:56 PM -0.27 ft
High 11:54 PM 3.42 ft

3

Tide Chart for 4/3
Tide Time Height
Low 6:46 AM 0.01 ft
High 12:28 PM 2.57 ft
Low 5:51 PM 0.01 ft

4

Tide Chart for 4/4
Tide Time Height
High 12:57 AM 3.09 ft
Low 8:04 AM 0.22 ft
High 1:31 PM 2.41 ft
Low 7:10 PM 0.26 ft

5

Tide Chart for 4/5
Tide Time Height
High 2:06 AM 2.81 ft
Low 9:16 AM 0.33 ft
High 2:39 PM 2.34 ft
Low 8:59 PM 0.37 ft

6

Tide Chart for 4/6
Tide Time Height
High 3:22 AM 2.63 ft
Low 10:19 AM 0.35 ft
High 3:52 PM 2.38 ft
Low 10:20 PM 0.36 ft

7

Tide Chart for 4/7
Tide Time Height
High 4:35 AM 2.57 ft
Low 11:13 AM 0.3 ft
High 4:58 PM 2.53 ft
Low 11:22 PM 0.29 ft

8

Tide Chart for 4/8
Tide Time Height
High 5:32 AM 2.6 ft
Low 11:56 AM 0.22 ft
High 5:52 PM 2.73 ft

9

Tide Chart for 4/9
Tide Time Height
Low 12:11 AM 0.21 ft
High 6:18 AM 2.64 ft
Low 12:33 PM 0.13 ft
High 6:37 PM 2.93 ft

10

Tide Chart for 4/10
Tide Time Height
Low 12:53 AM 0.12 ft
High 6:58 AM 2.68 ft
Low 1:04 PM 0.04 ft
High 7:16 PM 3.08 ft

11

Tide Chart for 4/11
Tide Time Height
Low 1:30 AM 0.05 ft
High 7:33 AM 2.71 ft
Low 1:30 PM -0.02 ft
High 7:52 PM 3.19 ft

12

Tide Chart for 4/12
Tide Time Height
Low 2:04 AM -0.02 ft
High 8:06 AM 2.71 ft
Low 1:53 PM -0.05 ft
High 8:25 PM 3.22 ft

13

Tide Chart for 4/13
Tide Time Height
Low 2:36 AM -0.05 ft
High 8:38 AM 2.68 ft
Low 2:16 PM -0.04 ft
High 8:55 PM 3.2 ft

14

Tide Chart for 4/14
Tide Time Height
Low 3:06 AM -0.04 ft
High 9:10 AM 2.62 ft
Low 2:43 PM 0.01 ft
High 9:25 PM 3.12 ft

15

Tide Chart for 4/15
Tide Time Height
Low 3:35 AM 0.03 ft
High 9:43 AM 2.52 ft
Low 3:13 PM 0.11 ft
High 9:57 PM 3.01 ft

16

Tide Chart for 4/16
Tide Time Height
Low 4:06 AM 0.15 ft
High 10:18 AM 2.4 ft
Low 3:46 PM 0.22 ft
High 10:31 PM 2.88 ft

17

Tide Chart for 4/17
Tide Time Height
Low 4:40 AM 0.3 ft
High 10:56 AM 2.27 ft
Low 4:23 PM 0.35 ft
High 11:12 PM 2.74 ft

18

Tide Chart for 4/18
Tide Time Height
Low 5:20 AM 0.46 ft
High 11:41 AM 2.16 ft
Low 5:05 PM 0.47 ft
High 12:00 AM 2.63 ft

19

Tide Chart for 4/19
Tide Time Height
High 12:00 AM 2.63 ft
Low 6:14 AM 0.58 ft
High 12:33 PM 2.1 ft
Low 5:57 PM 0.57 ft

20

Tide Chart for 4/20
Tide Time Height
High 12:56 AM 2.57 ft
Low 7:28 AM 0.63 ft
High 1:31 PM 2.12 ft
Low 7:02 PM 0.63 ft

21

Tide Chart for 4/21
Tide Time Height
High 1:57 AM 2.56 ft
Low 8:54 AM 0.56 ft
High 2:34 PM 2.24 ft
Low 8:22 PM 0.59 ft

22

Tide Chart for 4/22
Tide Time Height
High 3:04 AM 2.61 ft
Low 9:57 AM 0.38 ft
High 3:43 PM 2.47 ft
Low 9:57 PM 0.43 ft

23

Tide Chart for 4/23
Tide Time Height
High 4:13 AM 2.74 ft
Low 10:46 AM 0.15 ft
High 4:47 PM 2.84 ft
Low 11:12 PM 0.16 ft

24

Tide Chart for 4/24
Tide Time Height
High 5:15 AM 2.93 ft
Low 11:29 AM -0.1 ft
High 5:43 PM 3.26 ft

25

Tide Chart for 4/25
Tide Time Height
Low 12:09 AM -0.13 ft
High 6:09 AM 3.11 ft
Low 12:10 PM -0.33 ft
High 6:33 PM 3.66 ft

26

Tide Chart for 4/26
Tide Time Height
Low 1:03 AM -0.4 ft
High 7:00 AM 3.24 ft
Low 12:52 PM -0.5 ft
High 7:22 PM 3.98 ft

27

Tide Chart for 4/27
Tide Time Height
Low 1:55 AM -0.58 ft
High 7:50 AM 3.3 ft
Low 1:35 PM -0.6 ft
High 8:10 PM 4.16 ft

28

Tide Chart for 4/28
Tide Time Height
Low 2:46 AM -0.65 ft
High 8:40 AM 3.29 ft
Low 2:20 PM -0.6 ft
High 9:00 PM 4.18 ft

29

Tide Chart for 4/29
Tide Time Height
Low 3:37 AM -0.59 ft
High 9:30 AM 3.21 ft
Low 3:06 PM -0.51 ft
High 9:50 PM 4.04 ft

30

Tide Chart for 4/30
Tide Time Height
Low 4:28 AM -0.42 ft
High 10:22 AM 3.07 ft
Low 3:53 PM -0.33 ft
High 10:43 PM 3.78 ft