Mattituck Inlet Location

Mattituck Inlet Monthly Tide Charts

October, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 10/1
Tide Time Height
High 3:14 AM 5.25 ft
Low 9:13 AM 0.51 ft
High 3:33 PM 6.01 ft
Low 10:00 PM 0.26 ft

2

Tide Chart for 10/2
Tide Time Height
High 4:11 AM 5.03 ft
Low 10:10 AM 0.72 ft
High 4:32 PM 5.8 ft
Low 11:01 PM 0.46 ft

3

Tide Chart for 10/3
Tide Time Height
High 5:13 AM 4.88 ft
Low 11:14 AM 0.88 ft
High 5:36 PM 5.62 ft

4

Tide Chart for 10/4
Tide Time Height
Low 12:06 AM 0.57 ft
High 6:18 AM 4.86 ft
Low 12:22 PM 0.93 ft
High 6:42 PM 5.52 ft

5

Tide Chart for 10/5
Tide Time Height
Low 1:11 AM 0.56 ft
High 7:23 AM 4.99 ft
Low 1:30 PM 0.84 ft
High 7:47 PM 5.51 ft

6

Tide Chart for 10/6
Tide Time Height
Low 2:12 AM 0.45 ft
High 8:24 AM 5.24 ft
Low 2:35 PM 0.64 ft
High 8:48 PM 5.56 ft

7

Tide Chart for 10/7
Tide Time Height
Low 3:08 AM 0.32 ft
High 9:20 AM 5.56 ft
Low 3:34 PM 0.39 ft
High 9:44 PM 5.62 ft

8

Tide Chart for 10/8
Tide Time Height
Low 3:59 AM 0.2 ft
High 10:11 AM 5.85 ft
Low 4:27 PM 0.15 ft
High 10:36 PM 5.64 ft

9

Tide Chart for 10/9
Tide Time Height
Low 4:45 AM 0.14 ft
High 10:58 AM 6.06 ft
Low 5:16 PM -0.02 ft
High 11:24 PM 5.62 ft

10

Tide Chart for 10/10
Tide Time Height
Low 5:29 AM 0.16 ft
High 11:42 AM 6.16 ft
Low 6:01 PM -0.09 ft

11

Tide Chart for 10/11
Tide Time Height
High 12:09 AM 5.55 ft
Low 6:12 AM 0.24 ft
High 12:24 PM 6.15 ft
Low 6:45 PM -0.06 ft

12

Tide Chart for 10/12
Tide Time Height
High 12:53 AM 5.42 ft
Low 6:53 AM 0.37 ft
High 1:06 PM 6.04 ft
Low 7:27 PM 0.06 ft

13

Tide Chart for 10/13
Tide Time Height
High 1:36 AM 5.24 ft
Low 7:35 AM 0.55 ft
High 1:49 PM 5.85 ft
Low 8:10 PM 0.24 ft

14

Tide Chart for 10/14
Tide Time Height
High 2:20 AM 5.04 ft
Low 8:18 AM 0.76 ft
High 2:32 PM 5.62 ft
Low 8:55 PM 0.45 ft

15

Tide Chart for 10/15
Tide Time Height
High 3:05 AM 4.84 ft
Low 9:02 AM 0.97 ft
High 3:17 PM 5.38 ft
Low 9:41 PM 0.65 ft

16

Tide Chart for 10/16
Tide Time Height
High 3:53 AM 4.66 ft
Low 9:50 AM 1.16 ft
High 4:05 PM 5.17 ft
Low 10:31 PM 0.8 ft

17

Tide Chart for 10/17
Tide Time Height
High 4:44 AM 4.54 ft
Low 10:42 AM 1.31 ft
High 4:57 PM 5 ft
Low 11:23 PM 0.87 ft

18

Tide Chart for 10/18
Tide Time Height
High 5:37 AM 4.52 ft
Low 11:37 AM 1.37 ft
High 5:51 PM 4.91 ft

19

Tide Chart for 10/19
Tide Time Height
Low 12:16 AM 0.86 ft
High 6:32 AM 4.61 ft
Low 12:35 PM 1.31 ft
High 6:46 PM 4.9 ft

20

Tide Chart for 10/20
Tide Time Height
Low 1:08 AM 0.77 ft
High 7:24 AM 4.82 ft
Low 1:31 PM 1.12 ft
High 7:39 PM 4.97 ft

21

Tide Chart for 10/21
Tide Time Height
Low 1:58 AM 0.63 ft
High 8:13 AM 5.12 ft
Low 2:23 PM 0.84 ft
High 8:31 PM 5.1 ft

22

Tide Chart for 10/22
Tide Time Height
Low 2:45 AM 0.47 ft
High 8:59 AM 5.45 ft
Low 3:13 PM 0.49 ft
High 9:20 PM 5.25 ft

23

Tide Chart for 10/23
Tide Time Height
Low 3:29 AM 0.31 ft
High 9:43 AM 5.79 ft
Low 4:00 PM 0.14 ft
High 10:08 PM 5.4 ft

24

Tide Chart for 10/24
Tide Time Height
Low 4:13 AM 0.18 ft
High 10:26 AM 6.09 ft
Low 4:46 PM -0.17 ft
High 10:54 PM 5.52 ft

25

Tide Chart for 10/25
Tide Time Height
Low 4:56 AM 0.08 ft
High 11:10 AM 6.31 ft
Low 5:31 PM -0.39 ft
High 11:40 PM 5.58 ft

26

Tide Chart for 10/26
Tide Time Height
Low 5:40 AM 0.02 ft
High 11:54 AM 6.44 ft
Low 6:17 PM -0.49 ft

27

Tide Chart for 10/27
Tide Time Height
High 12:26 AM 5.57 ft
Low 6:25 AM 0.03 ft
High 12:40 PM 6.47 ft
Low 7:04 PM -0.47 ft

28

Tide Chart for 10/28
Tide Time Height
High 1:14 AM 5.48 ft
Low 7:12 AM 0.1 ft
High 1:29 PM 6.38 ft
Low 7:54 PM -0.35 ft

29

Tide Chart for 10/29
Tide Time Height
High 2:04 AM 5.33 ft
Low 8:02 AM 0.23 ft
High 2:21 PM 6.2 ft
Low 8:48 PM -0.15 ft

30

Tide Chart for 10/30
Tide Time Height
High 2:58 AM 5.16 ft
Low 8:57 AM 0.41 ft
High 3:17 PM 5.95 ft
Low 9:45 PM 0.06 ft

31

Tide Chart for 10/31
Tide Time Height
High 3:57 AM 5 ft
Low 9:58 AM 0.6 ft
High 4:17 PM 5.68 ft
Low 10:46 PM 0.24 ft

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

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