Portland Location

Portland Monthly Tide Charts

September, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 9/1
Tide Time Height
High 2:12 AM 9.69 ft
Low 8:18 AM 0.08 ft
High 2:30 PM 10.19 ft
Low 8:48 PM -0.13 ft

2

Tide Chart for 9/2
Tide Time Height
High 2:58 AM 9.39 ft
Low 9:02 AM 0.31 ft
High 3:15 PM 10.2 ft
Low 9:39 PM -0.03 ft

3

Tide Chart for 9/3
Tide Time Height
High 3:50 AM 9.03 ft
Low 9:51 AM 0.6 ft
High 4:07 PM 10.11 ft
Low 10:35 PM 0.15 ft

4

Tide Chart for 9/4
Tide Time Height
High 4:48 AM 8.67 ft
Low 10:47 AM 0.9 ft
High 5:06 PM 9.98 ft
Low 11:38 PM 0.33 ft

5

Tide Chart for 9/5
Tide Time Height
High 5:53 AM 8.4 ft
Low 11:49 AM 1.11 ft
High 6:12 PM 9.89 ft

6

Tide Chart for 9/6
Tide Time Height
Low 12:46 AM 0.41 ft
High 7:03 AM 8.33 ft
Low 12:57 PM 1.17 ft
High 7:22 PM 9.94 ft

7

Tide Chart for 9/7
Tide Time Height
Low 1:57 AM 0.29 ft
High 8:14 AM 8.53 ft
Low 2:08 PM 0.98 ft
High 8:32 PM 10.15 ft

8

Tide Chart for 9/8
Tide Time Height
Low 3:03 AM -0.02 ft
High 9:17 AM 8.94 ft
Low 3:14 PM 0.59 ft
High 9:34 PM 10.44 ft

9

Tide Chart for 9/9
Tide Time Height
Low 4:00 AM -0.36 ft
High 10:13 AM 9.42 ft
Low 4:12 PM 0.15 ft
High 10:30 PM 10.65 ft

10

Tide Chart for 9/10
Tide Time Height
Low 4:51 AM -0.6 ft
High 11:04 AM 9.86 ft
Low 5:06 PM -0.22 ft
High 11:22 PM 10.71 ft

11

Tide Chart for 9/11
Tide Time Height
Low 5:38 AM -0.66 ft
High 11:51 AM 10.18 ft
Low 5:56 PM -0.44 ft

12

Tide Chart for 9/12
Tide Time Height
High 12:11 AM 10.58 ft
Low 6:22 AM -0.53 ft
High 12:35 PM 10.33 ft
Low 6:44 PM -0.5 ft

13

Tide Chart for 9/13
Tide Time Height
High 12:58 AM 10.28 ft
Low 7:04 AM -0.23 ft
High 1:17 PM 10.31 ft
Low 7:29 PM -0.37 ft

14

Tide Chart for 9/14
Tide Time Height
High 1:43 AM 9.85 ft
Low 7:45 AM 0.2 ft
High 1:58 PM 10.11 ft
Low 8:14 PM -0.09 ft

15

Tide Chart for 9/15
Tide Time Height
High 2:28 AM 9.33 ft
Low 8:26 AM 0.71 ft
High 2:39 PM 9.79 ft
Low 9:00 PM 0.3 ft

16

Tide Chart for 9/16
Tide Time Height
High 3:14 AM 8.78 ft
Low 9:09 AM 1.22 ft
High 3:24 PM 9.4 ft
Low 9:49 PM 0.75 ft

17

Tide Chart for 9/17
Tide Time Height
High 4:04 AM 8.27 ft
Low 9:56 AM 1.69 ft
High 4:13 PM 9.02 ft
Low 10:41 PM 1.16 ft

18

Tide Chart for 9/18
Tide Time Height
High 4:59 AM 7.86 ft
Low 10:48 AM 2.06 ft
High 5:07 PM 8.71 ft
Low 11:38 PM 1.48 ft

19

Tide Chart for 9/19
Tide Time Height
High 5:56 AM 7.59 ft
Low 11:44 AM 2.29 ft
High 6:05 PM 8.54 ft

20

Tide Chart for 9/20
Tide Time Height
Low 12:39 AM 1.64 ft
High 6:56 AM 7.51 ft
Low 12:44 PM 2.34 ft
High 7:06 PM 8.54 ft

21

Tide Chart for 9/21
Tide Time Height
Low 1:40 AM 1.58 ft
High 7:55 AM 7.64 ft
Low 1:45 PM 2.19 ft
High 8:04 PM 8.72 ft

22

Tide Chart for 9/22
Tide Time Height
Low 2:35 AM 1.34 ft
High 8:47 AM 7.95 ft
Low 2:41 PM 1.86 ft
High 8:56 PM 9.01 ft

23

Tide Chart for 9/23
Tide Time Height
Low 3:21 AM 1.01 ft
High 9:33 AM 8.38 ft
Low 3:28 PM 1.41 ft
High 9:42 PM 9.33 ft

24

Tide Chart for 9/24
Tide Time Height
Low 4:00 AM 0.66 ft
High 10:12 AM 8.86 ft
Low 4:10 PM 0.91 ft
High 10:24 PM 9.62 ft

25

Tide Chart for 9/25
Tide Time Height
Low 4:36 AM 0.35 ft
High 10:49 AM 9.35 ft
Low 4:51 PM 0.4 ft
High 11:04 PM 9.84 ft

26

Tide Chart for 9/26
Tide Time Height
Low 5:12 AM 0.1 ft
High 11:25 AM 9.82 ft
Low 5:31 PM -0.06 ft
High 11:44 PM 9.98 ft

27

Tide Chart for 9/27
Tide Time Height
Low 5:48 AM -0.06 ft
High 12:01 PM 10.24 ft
Low 6:12 PM -0.44 ft

28

Tide Chart for 9/28
Tide Time Height
High 12:25 AM 10.01 ft
Low 6:27 AM -0.12 ft
High 12:39 PM 10.54 ft
Low 6:55 PM -0.68 ft

29

Tide Chart for 9/29
Tide Time Height
High 1:07 AM 9.92 ft
Low 7:08 AM -0.06 ft
High 1:19 PM 10.71 ft
Low 7:40 PM -0.75 ft

30

Tide Chart for 9/30
Tide Time Height
High 1:52 AM 9.71 ft
Low 7:51 AM 0.12 ft
High 2:03 PM 10.7 ft
Low 8:28 PM -0.63 ft

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