Duwamish Waterway Location

Duwamish Waterway Monthly Tide Charts

July, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 7/1
Tide Time Height
Low 1:22 AM 7.21 ft
High 5:33 AM 9.2 ft
Low 12:40 PM -1.68 ft
High 8:23 PM 11.18 ft

2

Tide Chart for 7/2
Tide Time Height
Low 1:54 AM 6.89 ft
High 6:15 AM 9.03 ft
Low 1:17 PM -1.49 ft
High 8:49 PM 11.26 ft

3

Tide Chart for 7/3
Tide Time Height
Low 2:30 AM 6.44 ft
High 6:59 AM 8.76 ft
Low 1:54 PM -1.07 ft
High 9:16 PM 11.36 ft

4

Tide Chart for 7/4
Tide Time Height
Low 3:11 AM 5.82 ft
High 7:49 AM 8.39 ft
Low 2:32 PM -0.35 ft
High 9:44 PM 11.42 ft

5

Tide Chart for 7/5
Tide Time Height
Low 3:54 AM 5 ft
High 8:46 AM 7.96 ft
Low 3:10 PM 0.72 ft
High 10:13 PM 11.43 ft

6

Tide Chart for 7/6
Tide Time Height
Low 4:41 AM 3.99 ft
High 9:52 AM 7.56 ft
Low 3:51 PM 2.1 ft
High 10:44 PM 11.37 ft

7

Tide Chart for 7/7
Tide Time Height
Low 5:31 AM 2.8 ft
High 11:11 AM 7.35 ft
Low 4:37 PM 3.69 ft
High 11:17 PM 11.26 ft

8

Tide Chart for 7/8
Tide Time Height
Low 6:22 AM 1.5 ft
High 12:43 PM 7.55 ft
Low 5:32 PM 5.32 ft
High 11:53 PM 11.14 ft

9

Tide Chart for 7/9
Tide Time Height
Low 7:14 AM 0.17 ft
High 2:27 PM 8.27 ft
Low 6:44 PM 6.74 ft

10

Tide Chart for 7/10
Tide Time Height
High 12:35 AM 11.04 ft
Low 8:07 AM -1.09 ft
High 3:58 PM 9.32 ft
Low 8:09 PM 7.68 ft

11

Tide Chart for 7/11
Tide Time Height
High 1:23 AM 10.98 ft
Low 9:00 AM -2.18 ft
High 5:03 PM 10.3 ft
Low 9:30 PM 8.03 ft

12

Tide Chart for 7/12
Tide Time Height
High 2:16 AM 10.97 ft
Low 9:51 AM -3 ft
High 5:53 PM 11.03 ft
Low 10:38 PM 7.93 ft

13

Tide Chart for 7/13
Tide Time Height
High 3:13 AM 10.96 ft
Low 10:42 AM -3.5 ft
High 6:35 PM 11.5 ft
Low 11:35 PM 7.53 ft

14

Tide Chart for 7/14
Tide Time Height
High 4:10 AM 10.89 ft
Low 11:31 AM -3.61 ft
High 7:15 PM 11.77 ft

15

Tide Chart for 7/15
Tide Time Height
Low 12:27 AM 6.93 ft
High 5:08 AM 10.67 ft
Low 12:19 PM -3.31 ft
High 7:52 PM 11.9 ft

16

Tide Chart for 7/16
Tide Time Height
Low 1:19 AM 6.18 ft
High 6:07 AM 10.25 ft
Low 1:06 PM -2.59 ft
High 8:27 PM 11.95 ft

17

Tide Chart for 7/17
Tide Time Height
Low 2:11 AM 5.32 ft
High 7:08 AM 9.64 ft
Low 1:51 PM -1.47 ft
High 9:01 PM 11.92 ft

18

Tide Chart for 7/18
Tide Time Height
Low 3:03 AM 4.4 ft
High 8:12 AM 8.92 ft
Low 2:36 PM 0 ft
High 9:34 PM 11.79 ft

19

Tide Chart for 7/19
Tide Time Height
Low 3:57 AM 3.47 ft
High 9:21 AM 8.21 ft
Low 3:21 PM 1.71 ft
High 10:08 PM 11.52 ft

20

Tide Chart for 7/20
Tide Time Height
Low 4:51 AM 2.57 ft
High 10:40 AM 7.69 ft
Low 4:09 PM 3.53 ft
High 10:42 PM 11.12 ft

21

Tide Chart for 7/21
Tide Time Height
Low 5:45 AM 1.78 ft
High 12:18 PM 7.58 ft
Low 5:05 PM 5.27 ft
High 11:19 PM 10.61 ft

22

Tide Chart for 7/22
Tide Time Height
Low 6:39 AM 1.1 ft
High 2:17 PM 8.1 ft
Low 6:23 PM 6.7 ft
High 12:00 AM 10.07 ft

23

Tide Chart for 7/23
Tide Time Height
High 12:00 AM 10.07 ft
Low 7:32 AM 0.54 ft
High 3:51 PM 9.04 ft
Low 8:11 PM 7.5 ft

24

Tide Chart for 7/24
Tide Time Height
High 12:47 AM 9.6 ft
Low 8:22 AM 0.07 ft
High 4:51 PM 9.88 ft
Low 9:47 PM 7.63 ft

25

Tide Chart for 7/25
Tide Time Height
High 1:40 AM 9.28 ft
Low 9:08 AM -0.32 ft
High 5:34 PM 10.44 ft
Low 10:47 PM 7.47 ft

26

Tide Chart for 7/26
Tide Time Height
High 2:32 AM 9.15 ft
Low 9:51 AM -0.65 ft
High 6:09 PM 10.72 ft
Low 11:28 PM 7.25 ft

27

Tide Chart for 7/27
Tide Time Height
High 3:21 AM 9.18 ft
Low 10:31 AM -0.95 ft
High 6:36 PM 10.83 ft
Low 11:58 PM 7.01 ft

28

Tide Chart for 7/28
Tide Time Height
High 4:05 AM 9.28 ft
Low 11:08 AM -1.17 ft
High 6:59 PM 10.87 ft

29

Tide Chart for 7/29
Tide Time Height
Low 12:22 AM 6.71 ft
High 4:47 AM 9.36 ft
Low 11:44 AM -1.28 ft
High 7:19 PM 10.93 ft

30

Tide Chart for 7/30
Tide Time Height
Low 12:47 AM 6.28 ft
High 5:28 AM 9.38 ft
Low 12:19 PM -1.21 ft
High 7:39 PM 11.06 ft

31

Tide Chart for 7/31
Tide Time Height
Low 1:16 AM 5.7 ft
High 6:10 AM 9.31 ft
Low 12:54 PM -0.89 ft
High 8:00 PM 11.21 ft