Roche Harbor Location

Roche Harbor Monthly Tide Charts

September, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 9/1
Tide Time Height
Low 2:09 AM 0.85 ft
High 8:45 AM 6.12 ft
Low 1:55 PM 3.84 ft
High 8:07 PM 7.44 ft

2

Tide Chart for 9/2
Tide Time Height
Low 2:56 AM 0.05 ft
High 10:02 AM 6.02 ft
Low 2:37 PM 4.97 ft
High 8:34 PM 7.36 ft

3

Tide Chart for 9/3
Tide Time Height
Low 3:48 AM -0.52 ft
High 11:43 AM 6.08 ft
Low 3:28 PM 5.97 ft
High 9:03 PM 7.24 ft

4

Tide Chart for 9/4
Tide Time Height
Low 4:47 AM -0.84 ft
High 1:39 PM 6.44 ft
Low 4:42 PM 6.72 ft
High 9:40 PM 7.08 ft

5

Tide Chart for 9/5
Tide Time Height
Low 5:52 AM -1 ft
High 2:57 PM 6.9 ft
Low 6:30 PM 7.03 ft
High 10:42 PM 6.87 ft

6

Tide Chart for 9/6
Tide Time Height
Low 7:02 AM -1.07 ft
High 3:46 PM 7.25 ft
Low 8:09 PM 6.77 ft

7

Tide Chart for 9/7
Tide Time Height
High 12:08 AM 6.69 ft
Low 8:07 AM -1.1 ft
High 4:23 PM 7.47 ft
Low 9:12 PM 6.15 ft

8

Tide Chart for 9/8
Tide Time Height
High 1:35 AM 6.63 ft
Low 9:05 AM -0.99 ft
High 4:55 PM 7.59 ft
Low 9:58 PM 5.31 ft

9

Tide Chart for 9/9
Tide Time Height
High 2:56 AM 6.66 ft
Low 9:55 AM -0.67 ft
High 5:23 PM 7.64 ft
Low 10:39 PM 4.33 ft

10

Tide Chart for 9/10
Tide Time Height
High 4:08 AM 6.71 ft
Low 10:39 AM -0.08 ft
High 5:48 PM 7.64 ft
Low 11:19 PM 3.29 ft

11

Tide Chart for 9/11
Tide Time Height
High 5:13 AM 6.72 ft
Low 11:21 AM 0.76 ft
High 6:11 PM 7.6 ft
Low 11:59 PM 2.28 ft

12

Tide Chart for 9/12
Tide Time Height
High 6:13 AM 6.69 ft
Low 12:01 PM 1.78 ft
High 6:31 PM 7.53 ft

13

Tide Chart for 9/13
Tide Time Height
Low 12:38 AM 1.39 ft
High 7:13 AM 6.63 ft
Low 12:42 PM 2.9 ft
High 6:52 PM 7.4 ft

14

Tide Chart for 9/14
Tide Time Height
Low 1:18 AM 0.7 ft
High 8:14 AM 6.57 ft
Low 1:25 PM 4.02 ft
High 7:14 PM 7.2 ft

15

Tide Chart for 9/15
Tide Time Height
Low 1:59 AM 0.26 ft
High 9:20 AM 6.52 ft
Low 2:14 PM 5.03 ft
High 7:38 PM 6.95 ft

16

Tide Chart for 9/16
Tide Time Height
Low 2:42 AM 0.08 ft
High 10:39 AM 6.52 ft
Low 3:13 PM 5.84 ft
High 8:04 PM 6.65 ft

17

Tide Chart for 9/17
Tide Time Height
Low 3:28 AM 0.15 ft
High 12:10 PM 6.62 ft
Low 4:35 PM 6.4 ft
High 8:32 PM 6.34 ft

18

Tide Chart for 9/18
Tide Time Height
Low 4:20 AM 0.39 ft
High 1:36 PM 6.82 ft
Low 6:56 PM 6.55 ft
High 9:08 PM 6.04 ft

19

Tide Chart for 9/19
Tide Time Height
Low 5:22 AM 0.68 ft
High 2:40 PM 7.02 ft

20

Tide Chart for 9/20
Tide Time Height
Low 6:30 AM 0.87 ft
High 3:26 PM 7.14 ft
Low 9:30 PM 6 ft
High 11:35 PM 5.64 ft

21

Tide Chart for 9/21
Tide Time Height
Low 7:36 AM 0.91 ft
High 4:00 PM 7.2 ft
Low 9:48 PM 5.63 ft

22

Tide Chart for 9/22
Tide Time Height
High 12:56 AM 5.67 ft
Low 8:30 AM 0.89 ft
High 4:25 PM 7.21 ft
Low 10:00 PM 5.15 ft

23

Tide Chart for 9/23
Tide Time Height
High 2:09 AM 5.83 ft
Low 9:14 AM 0.92 ft
High 4:42 PM 7.2 ft
Low 10:16 PM 4.47 ft

24

Tide Chart for 9/24
Tide Time Height
High 3:13 AM 6.05 ft
Low 9:52 AM 1.11 ft
High 4:56 PM 7.23 ft
Low 10:37 PM 3.6 ft

25

Tide Chart for 9/25
Tide Time Height
High 4:12 AM 6.3 ft
Low 10:27 AM 1.5 ft
High 5:09 PM 7.29 ft
Low 11:04 PM 2.55 ft

26

Tide Chart for 9/26
Tide Time Height
High 5:07 AM 6.55 ft
Low 11:02 AM 2.12 ft
High 5:27 PM 7.37 ft
Low 11:34 PM 1.41 ft

27

Tide Chart for 9/27
Tide Time Height
High 6:03 AM 6.78 ft
Low 11:37 AM 2.93 ft
High 5:48 PM 7.43 ft

28

Tide Chart for 9/28
Tide Time Height
Low 12:09 AM 0.31 ft
High 6:59 AM 6.97 ft
Low 12:15 PM 3.87 ft
High 6:11 PM 7.45 ft

29

Tide Chart for 9/29
Tide Time Height
Low 12:48 AM -0.63 ft
High 7:58 AM 7.09 ft
Low 12:57 PM 4.84 ft
High 6:36 PM 7.43 ft

30

Tide Chart for 9/30
Tide Time Height
Low 1:32 AM -1.29 ft
High 9:03 AM 7.13 ft
Low 1:43 PM 5.73 ft
High 7:03 PM 7.34 ft

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