Cosmopolis Location

Cosmopolis Monthly Tide Charts

September, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 9/1
Tide Time Height
High 4:44 AM 9.08 ft
Low 10:16 AM 1.54 ft
High 4:45 PM 11 ft
Low 11:10 PM 0.03 ft

2

Tide Chart for 9/2
Tide Time Height
High 5:38 AM 8.33 ft
Low 10:55 AM 2.41 ft
High 5:24 PM 10.95 ft

3

Tide Chart for 9/3
Tide Time Height
Low 12:06 AM 0.03 ft
High 6:42 AM 7.59 ft
Low 11:40 AM 3.27 ft
High 6:12 PM 10.74 ft

4

Tide Chart for 9/4
Tide Time Height
Low 1:11 AM 0.11 ft
High 8:01 AM 7.08 ft
Low 12:40 PM 4.03 ft
High 7:15 PM 10.44 ft

5

Tide Chart for 9/5
Tide Time Height
Low 2:27 AM 0.12 ft
High 9:34 AM 7.08 ft
Low 2:04 PM 4.46 ft
High 8:33 PM 10.25 ft

6

Tide Chart for 9/6
Tide Time Height
Low 3:44 AM -0.11 ft
High 10:56 AM 7.6 ft
Low 3:38 PM 4.32 ft
High 9:54 PM 10.39 ft

7

Tide Chart for 9/7
Tide Time Height
Low 4:51 AM -0.5 ft
High 11:54 AM 8.36 ft
Low 4:54 PM 3.64 ft
High 11:05 PM 10.74 ft

8

Tide Chart for 9/8
Tide Time Height
Low 5:47 AM -0.84 ft
High 12:40 PM 9.17 ft
Low 5:56 PM 2.72 ft

9

Tide Chart for 9/9
Tide Time Height
High 12:07 AM 11.09 ft
Low 6:35 AM -1.01 ft
High 1:20 PM 9.93 ft
Low 6:49 PM 1.77 ft

10

Tide Chart for 9/10
Tide Time Height
High 1:01 AM 11.27 ft
Low 7:17 AM -0.94 ft
High 1:55 PM 10.57 ft
Low 7:35 PM 0.93 ft

11

Tide Chart for 9/11
Tide Time Height
High 1:51 AM 11.2 ft
Low 7:56 AM -0.59 ft
High 2:28 PM 11.03 ft
Low 8:19 PM 0.3 ft

12

Tide Chart for 9/12
Tide Time Height
High 2:38 AM 10.88 ft
Low 8:32 AM -0.01 ft
High 3:00 PM 11.27 ft
Low 9:00 PM -0.09 ft

13

Tide Chart for 9/13
Tide Time Height
High 3:23 AM 10.35 ft
Low 9:06 AM 0.75 ft
High 3:32 PM 11.28 ft
Low 9:41 PM -0.22 ft

14

Tide Chart for 9/14
Tide Time Height
High 4:07 AM 9.69 ft
Low 9:40 AM 1.63 ft
High 4:03 PM 11.07 ft
Low 10:21 PM -0.11 ft

15

Tide Chart for 9/15
Tide Time Height
High 4:53 AM 8.97 ft
Low 10:14 AM 2.52 ft
High 4:35 PM 10.68 ft
Low 11:04 PM 0.2 ft

16

Tide Chart for 9/16
Tide Time Height
High 5:41 AM 8.24 ft
Low 10:50 AM 3.38 ft
High 5:11 PM 10.18 ft
Low 11:52 PM 0.64 ft

17

Tide Chart for 9/17
Tide Time Height
High 6:36 AM 7.57 ft
Low 11:31 AM 4.14 ft
High 5:53 PM 9.63 ft

18

Tide Chart for 9/18
Tide Time Height
Low 12:47 AM 1.11 ft
High 7:44 AM 7.09 ft
Low 12:25 PM 4.74 ft
High 6:46 PM 9.1 ft

19

Tide Chart for 9/19
Tide Time Height
Low 1:54 AM 1.46 ft
High 9:11 AM 6.96 ft
Low 1:43 PM 5.1 ft
High 7:56 PM 8.76 ft

20

Tide Chart for 9/20
Tide Time Height
Low 3:08 AM 1.52 ft
High 10:33 AM 7.27 ft
Low 3:16 PM 5.01 ft
High 9:15 PM 8.76 ft

21

Tide Chart for 9/21
Tide Time Height
Low 4:14 AM 1.31 ft
High 11:25 AM 7.8 ft
Low 4:28 PM 4.5 ft
High 10:23 PM 9.08 ft

22

Tide Chart for 9/22
Tide Time Height
Low 5:06 AM 0.97 ft
High 12:02 PM 8.41 ft
Low 5:21 PM 3.78 ft
High 11:19 PM 9.53 ft

23

Tide Chart for 9/23
Tide Time Height
Low 5:48 AM 0.65 ft
High 12:33 PM 9.07 ft
Low 6:05 PM 2.95 ft

24

Tide Chart for 9/24
Tide Time Height
High 12:08 AM 9.95 ft
Low 6:25 AM 0.45 ft
High 1:02 PM 9.74 ft
Low 6:44 PM 2.06 ft

25

Tide Chart for 9/25
Tide Time Height
High 12:53 AM 10.27 ft
Low 6:59 AM 0.41 ft
High 1:29 PM 10.39 ft
Low 7:22 PM 1.15 ft

26

Tide Chart for 9/26
Tide Time Height
High 1:37 AM 10.44 ft
Low 7:32 AM 0.57 ft
High 1:57 PM 10.98 ft
Low 7:59 PM 0.31 ft

27

Tide Chart for 9/27
Tide Time Height
High 2:20 AM 10.43 ft
Low 8:04 AM 0.93 ft
High 2:26 PM 11.46 ft
Low 8:37 PM -0.39 ft

28

Tide Chart for 9/28
Tide Time Height
High 3:04 AM 10.23 ft
Low 8:38 AM 1.45 ft
High 2:57 PM 11.8 ft
Low 9:18 PM -0.87 ft

29

Tide Chart for 9/29
Tide Time Height
High 3:50 AM 9.84 ft
Low 9:13 AM 2.09 ft
High 3:30 PM 11.93 ft
Low 10:02 PM -1.05 ft

30

Tide Chart for 9/30
Tide Time Height
High 4:41 AM 9.29 ft
Low 9:51 AM 2.81 ft
High 4:08 PM 11.82 ft
Low 10:51 PM -0.92 ft

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water