Oyster Bay Harbor Location

Oyster Bay Harbor Monthly Tide Charts

September, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 9/1
Tide Time Height
High 2:34 AM 7.68 ft
Low 8:47 AM 0.42 ft
High 2:52 PM 8.41 ft
Low 9:27 PM 0.35 ft

2

Tide Chart for 9/2
Tide Time Height
High 3:22 AM 7.43 ft
Low 9:33 AM 0.63 ft
High 3:40 PM 8.31 ft
Low 10:20 PM 0.53 ft

3

Tide Chart for 9/3
Tide Time Height
High 4:15 AM 7.16 ft
Low 10:26 AM 0.88 ft
High 4:34 PM 8.14 ft
Low 11:21 PM 0.74 ft

4

Tide Chart for 9/4
Tide Time Height
High 5:14 AM 6.91 ft
Low 11:28 AM 1.1 ft
High 5:36 PM 7.94 ft

5

Tide Chart for 9/5
Tide Time Height
Low 12:27 AM 0.87 ft
High 6:20 AM 6.77 ft
Low 12:36 PM 1.2 ft
High 6:45 PM 7.83 ft

6

Tide Chart for 9/6
Tide Time Height
Low 1:34 AM 0.85 ft
High 7:30 AM 6.84 ft
Low 1:46 PM 1.12 ft
High 7:55 PM 7.88 ft

7

Tide Chart for 9/7
Tide Time Height
Low 2:39 AM 0.67 ft
High 8:36 AM 7.12 ft
Low 2:53 PM 0.86 ft
High 9:01 PM 8.06 ft

8

Tide Chart for 9/8
Tide Time Height
Low 3:39 AM 0.39 ft
High 9:37 AM 7.54 ft
Low 3:54 PM 0.53 ft
High 9:59 PM 8.26 ft

9

Tide Chart for 9/9
Tide Time Height
Low 4:33 AM 0.12 ft
High 10:31 AM 7.98 ft
Low 4:51 PM 0.21 ft
High 10:52 PM 8.39 ft

10

Tide Chart for 9/10
Tide Time Height
Low 5:21 AM -0.07 ft
High 11:20 AM 8.33 ft
Low 5:42 PM 0 ft
High 11:41 PM 8.39 ft

11

Tide Chart for 9/11
Tide Time Height
Low 6:06 AM -0.12 ft
High 12:05 PM 8.54 ft
Low 6:30 PM -0.09 ft

12

Tide Chart for 9/12
Tide Time Height
High 12:27 AM 8.25 ft
Low 6:49 AM -0.02 ft
High 12:49 PM 8.6 ft
Low 7:16 PM -0.04 ft

13

Tide Chart for 9/13
Tide Time Height
High 1:12 AM 8.01 ft
Low 7:30 AM 0.22 ft
High 1:32 PM 8.51 ft
Low 8:01 PM 0.13 ft

14

Tide Chart for 9/14
Tide Time Height
High 1:57 AM 7.69 ft
Low 8:11 AM 0.55 ft
High 2:14 PM 8.3 ft
Low 8:45 PM 0.39 ft

15

Tide Chart for 9/15
Tide Time Height
High 2:42 AM 7.35 ft
Low 8:54 AM 0.93 ft
High 2:58 PM 7.99 ft
Low 9:31 PM 0.7 ft

16

Tide Chart for 9/16
Tide Time Height
High 3:29 AM 7.01 ft
Low 9:38 AM 1.3 ft
High 3:44 PM 7.65 ft
Low 10:20 PM 1.02 ft

17

Tide Chart for 9/17
Tide Time Height
High 4:18 AM 6.71 ft
Low 10:28 AM 1.63 ft
High 4:33 PM 7.31 ft
Low 11:12 PM 1.31 ft

18

Tide Chart for 9/18
Tide Time Height
High 5:11 AM 6.47 ft
Low 11:22 AM 1.87 ft
High 5:28 PM 7.04 ft

19

Tide Chart for 9/19
Tide Time Height
Low 12:08 AM 1.5 ft
High 6:09 AM 6.35 ft
Low 12:21 PM 1.96 ft
High 6:27 PM 6.89 ft

20

Tide Chart for 9/20
Tide Time Height
Low 1:05 AM 1.56 ft
High 7:08 AM 6.38 ft
Low 1:21 PM 1.89 ft
High 7:27 PM 6.91 ft

21

Tide Chart for 9/21
Tide Time Height
Low 2:01 AM 1.46 ft
High 8:05 AM 6.57 ft
Low 2:17 PM 1.68 ft
High 8:24 PM 7.08 ft

22

Tide Chart for 9/22
Tide Time Height
Low 2:52 AM 1.25 ft
High 8:56 AM 6.88 ft
Low 3:09 PM 1.36 ft
High 9:14 PM 7.33 ft

23

Tide Chart for 9/23
Tide Time Height
Low 3:38 AM 0.97 ft
High 9:42 AM 7.26 ft
Low 3:57 PM 0.99 ft
High 9:59 PM 7.59 ft

24

Tide Chart for 9/24
Tide Time Height
Low 4:20 AM 0.69 ft
High 10:22 AM 7.66 ft
Low 4:41 PM 0.63 ft
High 10:41 PM 7.81 ft

25

Tide Chart for 9/25
Tide Time Height
Low 5:00 AM 0.44 ft
High 11:01 AM 8.03 ft
Low 5:24 PM 0.3 ft
High 11:21 PM 7.96 ft

26

Tide Chart for 9/26
Tide Time Height
Low 5:38 AM 0.27 ft
High 11:38 AM 8.36 ft
Low 6:05 PM 0.04 ft

27

Tide Chart for 9/27
Tide Time Height
High 12:01 AM 8.02 ft
Low 6:16 AM 0.17 ft
High 12:16 PM 8.61 ft
Low 6:47 PM -0.13 ft

28

Tide Chart for 9/28
Tide Time Height
High 12:42 AM 7.99 ft
Low 6:55 AM 0.17 ft
High 12:56 PM 8.74 ft
Low 7:31 PM -0.16 ft

29

Tide Chart for 9/29
Tide Time Height
High 1:26 AM 7.87 ft
Low 7:37 AM 0.27 ft
High 1:40 PM 8.75 ft
Low 8:17 PM -0.07 ft

30

Tide Chart for 9/30
Tide Time Height
High 2:13 AM 7.67 ft
Low 8:23 AM 0.45 ft
High 2:28 PM 8.62 ft
Low 9:08 PM 0.15 ft

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