Block Island Location

Block Island Monthly Tide Charts

August, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 8/1
Tide Time Height
High 2:54 AM 11.5 ft
Low 9:21 AM -0.94 ft
High 3:53 PM 10.9 ft
Low 9:36 PM 1.84 ft

2

Tide Chart for 8/2
Tide Time Height
High 3:33 AM 10.97 ft
Low 9:51 AM -0.39 ft
High 4:22 PM 11.18 ft
Low 10:17 PM 1.53 ft

3

Tide Chart for 8/3
Tide Time Height
High 4:15 AM 10.23 ft
Low 10:21 AM 0.39 ft
High 4:53 PM 11.41 ft
Low 11:04 PM 1.31 ft

4

Tide Chart for 8/4
Tide Time Height
High 5:05 AM 9.34 ft
Low 10:55 AM 1.34 ft
High 5:29 PM 11.56 ft
Low 11:58 PM 1.17 ft

5

Tide Chart for 8/5
Tide Time Height
High 6:05 AM 8.41 ft
Low 11:33 AM 2.38 ft
High 6:12 PM 11.61 ft

6

Tide Chart for 8/6
Tide Time Height
Low 1:04 AM 1.04 ft
High 7:22 AM 7.66 ft
Low 12:23 PM 3.4 ft
High 7:07 PM 11.59 ft

7

Tide Chart for 8/7
Tide Time Height
Low 2:23 AM 0.75 ft
High 9:00 AM 7.43 ft
Low 1:35 PM 4.22 ft
High 8:15 PM 11.64 ft

8

Tide Chart for 8/8
Tide Time Height
Low 3:43 AM 0.18 ft
High 10:36 AM 7.91 ft
Low 3:08 PM 4.53 ft
High 9:31 PM 11.91 ft

9

Tide Chart for 8/9
Tide Time Height
Low 4:52 AM -0.6 ft
High 11:45 AM 8.77 ft
Low 4:33 PM 4.21 ft
High 10:43 PM 12.43 ft

10

Tide Chart for 8/10
Tide Time Height
Low 5:49 AM -1.36 ft
High 12:36 PM 9.69 ft
Low 5:40 PM 3.49 ft
High 11:46 PM 13 ft

11

Tide Chart for 8/11
Tide Time Height
Low 6:39 AM -1.96 ft
High 1:18 PM 10.54 ft
Low 6:36 PM 2.63 ft

12

Tide Chart for 8/12
Tide Time Height
High 12:42 AM 13.39 ft
Low 7:23 AM -2.26 ft
High 1:57 PM 11.26 ft
Low 7:27 PM 1.8 ft

13

Tide Chart for 8/13
Tide Time Height
High 1:32 AM 13.43 ft
Low 8:04 AM -2.2 ft
High 2:33 PM 11.8 ft
Low 8:14 PM 1.12 ft

14

Tide Chart for 8/14
Tide Time Height
High 2:19 AM 13.07 ft
Low 8:42 AM -1.78 ft
High 3:08 PM 12.13 ft
Low 8:59 PM 0.67 ft

15

Tide Chart for 8/15
Tide Time Height
High 3:04 AM 12.36 ft
Low 9:18 AM -1.03 ft
High 3:43 PM 12.22 ft
Low 9:44 PM 0.48 ft

16

Tide Chart for 8/16
Tide Time Height
High 3:50 AM 11.37 ft
Low 9:52 AM -0.02 ft
High 4:16 PM 12.08 ft
Low 10:28 PM 0.55 ft

17

Tide Chart for 8/17
Tide Time Height
High 4:36 AM 10.24 ft
Low 10:25 AM 1.14 ft
High 4:50 PM 11.72 ft
Low 11:14 PM 0.85 ft

18

Tide Chart for 8/18
Tide Time Height
High 5:26 AM 9.09 ft
Low 10:59 AM 2.34 ft
High 5:26 PM 11.22 ft

19

Tide Chart for 8/19
Tide Time Height
Low 12:06 AM 1.29 ft
High 6:26 AM 8.06 ft
Low 11:35 AM 3.46 ft
High 6:06 PM 10.63 ft

20

Tide Chart for 8/20
Tide Time Height
Low 1:09 AM 1.72 ft
High 7:44 AM 7.33 ft
Low 12:20 PM 4.43 ft
High 6:57 PM 10.08 ft

21

Tide Chart for 8/21
Tide Time Height
Low 2:29 AM 1.92 ft
High 9:30 AM 7.19 ft
Low 1:36 PM 5.11 ft
High 8:07 PM 9.73 ft

22

Tide Chart for 8/22
Tide Time Height
Low 3:50 AM 1.74 ft
High 11:03 AM 7.65 ft
Low 3:22 PM 5.25 ft
High 9:27 PM 9.78 ft

23

Tide Chart for 8/23
Tide Time Height
Low 4:53 AM 1.26 ft
High 11:54 AM 8.27 ft
Low 4:38 PM 4.86 ft
High 10:35 PM 10.21 ft

24

Tide Chart for 8/24
Tide Time Height
Low 5:40 AM 0.67 ft
High 12:28 PM 8.88 ft
Low 5:30 PM 4.24 ft
High 11:27 PM 10.79 ft

25

Tide Chart for 8/25
Tide Time Height
Low 6:17 AM 0.1 ft
High 12:57 PM 9.49 ft
Low 6:11 PM 3.53 ft

26

Tide Chart for 8/26
Tide Time Height
High 12:10 AM 11.33 ft
Low 6:50 AM -0.36 ft
High 1:23 PM 10.09 ft
Low 6:48 PM 2.78 ft

27

Tide Chart for 8/27
Tide Time Height
High 12:49 AM 11.74 ft
Low 7:20 AM -0.66 ft
High 1:48 PM 10.68 ft
Low 7:23 PM 2.05 ft

28

Tide Chart for 8/28
Tide Time Height
High 1:26 AM 11.95 ft
Low 7:49 AM -0.72 ft
High 2:14 PM 11.25 ft
Low 7:59 PM 1.37 ft

29

Tide Chart for 8/29
Tide Time Height
High 2:03 AM 11.95 ft
Low 8:18 AM -0.53 ft
High 2:40 PM 11.76 ft
Low 8:35 PM 0.78 ft

30

Tide Chart for 8/30
Tide Time Height
High 2:41 AM 11.72 ft
Low 8:47 AM -0.07 ft
High 3:07 PM 12.18 ft
Low 9:13 PM 0.34 ft

31

Tide Chart for 8/31
Tide Time Height
High 3:21 AM 11.23 ft
Low 9:17 AM 0.63 ft
High 3:36 PM 12.44 ft
Low 9:53 PM 0.12 ft