Nantucket Location

Nantucket Monthly Tide Charts

October, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 10/1
Tide Time Height
High 4:11 AM 3 ft
Low 9:35 AM 0.44 ft
High 4:18 PM 4.05 ft
Low 10:33 PM -0.1 ft

2

Tide Chart for 10/2
Tide Time Height
High 5:09 AM 2.91 ft
Low 10:31 AM 0.48 ft
High 5:18 PM 4.02 ft
Low 11:33 PM -0.03 ft

3

Tide Chart for 10/3
Tide Time Height
High 6:10 AM 2.87 ft
Low 11:32 AM 0.52 ft
High 6:21 PM 3.96 ft

4

Tide Chart for 10/4
Tide Time Height
Low 12:33 AM 0.05 ft
High 7:13 AM 2.89 ft
Low 12:34 PM 0.54 ft
High 7:26 PM 3.9 ft

5

Tide Chart for 10/5
Tide Time Height
Low 1:34 AM 0.12 ft
High 8:17 AM 2.98 ft
Low 1:40 PM 0.52 ft
High 8:32 PM 3.82 ft

6

Tide Chart for 10/6
Tide Time Height
Low 2:35 AM 0.16 ft
High 9:18 AM 3.13 ft
Low 2:47 PM 0.45 ft
High 9:35 PM 3.75 ft

7

Tide Chart for 10/7
Tide Time Height
Low 3:33 AM 0.17 ft
High 10:14 AM 3.31 ft
Low 3:52 PM 0.33 ft
High 10:35 PM 3.65 ft

8

Tide Chart for 10/8
Tide Time Height
Low 4:25 AM 0.2 ft
High 11:05 AM 3.48 ft
Low 4:49 PM 0.19 ft
High 11:31 PM 3.54 ft

9

Tide Chart for 10/9
Tide Time Height
Low 5:11 AM 0.25 ft
High 11:53 AM 3.62 ft
Low 5:42 PM 0.08 ft

10

Tide Chart for 10/10
Tide Time Height
High 12:26 AM 3.4 ft
Low 5:55 AM 0.34 ft
High 12:37 PM 3.71 ft
Low 6:31 PM 0.01 ft

11

Tide Chart for 10/11
Tide Time Height
High 1:16 AM 3.26 ft
Low 6:37 AM 0.45 ft
High 1:19 PM 3.75 ft
Low 7:18 PM -0.01 ft

12

Tide Chart for 10/12
Tide Time Height
High 2:02 AM 3.12 ft
Low 7:19 AM 0.57 ft
High 1:58 PM 3.74 ft
Low 8:03 PM 0.02 ft

13

Tide Chart for 10/13
Tide Time Height
High 2:44 AM 2.98 ft
Low 8:01 AM 0.68 ft
High 2:36 PM 3.69 ft
Low 8:47 PM 0.1 ft

14

Tide Chart for 10/14
Tide Time Height
High 3:25 AM 2.85 ft
Low 8:43 AM 0.79 ft
High 3:16 PM 3.61 ft
Low 9:33 PM 0.22 ft

15

Tide Chart for 10/15
Tide Time Height
High 4:09 AM 2.74 ft
Low 9:28 AM 0.89 ft
High 4:00 PM 3.51 ft
Low 10:21 PM 0.34 ft

16

Tide Chart for 10/16
Tide Time Height
High 4:55 AM 2.65 ft
Low 10:16 AM 0.98 ft
High 4:49 PM 3.41 ft
Low 11:12 PM 0.45 ft

17

Tide Chart for 10/17
Tide Time Height
High 5:45 AM 2.6 ft
Low 11:07 AM 1.03 ft
High 5:40 PM 3.33 ft

18

Tide Chart for 10/18
Tide Time Height
Low 12:02 AM 0.53 ft
High 6:35 AM 2.58 ft
Low 12:00 PM 1.06 ft
High 6:33 PM 3.26 ft

19

Tide Chart for 10/19
Tide Time Height
Low 12:53 AM 0.58 ft
High 7:27 AM 2.62 ft
Low 12:53 PM 1.05 ft
High 7:26 PM 3.21 ft

20

Tide Chart for 10/20
Tide Time Height
Low 1:42 AM 0.61 ft
High 8:17 AM 2.71 ft
Low 1:49 PM 0.99 ft
High 8:20 PM 3.17 ft

21

Tide Chart for 10/21
Tide Time Height
Low 2:31 AM 0.61 ft
High 9:05 AM 2.86 ft
Low 2:45 PM 0.86 ft
High 9:13 PM 3.15 ft

22

Tide Chart for 10/22
Tide Time Height
Low 3:16 AM 0.58 ft
High 9:49 AM 3.06 ft
Low 3:37 PM 0.66 ft
High 10:03 PM 3.14 ft

23

Tide Chart for 10/23
Tide Time Height
Low 3:57 AM 0.54 ft
High 10:30 AM 3.28 ft
Low 4:26 PM 0.41 ft
High 10:52 PM 3.12 ft

24

Tide Chart for 10/24
Tide Time Height
Low 4:37 AM 0.48 ft
High 11:10 AM 3.52 ft
Low 5:12 PM 0.15 ft
High 11:41 PM 3.1 ft

25

Tide Chart for 10/25
Tide Time Height
Low 5:17 AM 0.42 ft
High 11:52 AM 3.76 ft
Low 5:59 PM -0.09 ft

26

Tide Chart for 10/26
Tide Time Height
High 12:31 AM 3.08 ft
Low 5:59 AM 0.37 ft
High 12:36 PM 3.97 ft
Low 6:47 PM -0.27 ft

27

Tide Chart for 10/27
Tide Time Height
High 1:21 AM 3.06 ft
Low 6:44 AM 0.32 ft
High 1:24 PM 4.13 ft
Low 7:36 PM -0.38 ft

28

Tide Chart for 10/28
Tide Time Height
High 2:11 AM 3.03 ft
Low 7:31 AM 0.29 ft
High 2:13 PM 4.22 ft
Low 8:27 PM -0.4 ft

29

Tide Chart for 10/29
Tide Time Height
High 3:02 AM 2.99 ft
Low 8:22 AM 0.3 ft
High 3:06 PM 4.23 ft
Low 9:20 PM -0.35 ft

30

Tide Chart for 10/30
Tide Time Height
High 3:57 AM 2.94 ft
Low 9:16 AM 0.34 ft
High 4:03 PM 4.16 ft
Low 10:18 PM -0.25 ft

31

Tide Chart for 10/31
Tide Time Height
High 4:57 AM 2.92 ft
Low 10:16 AM 0.4 ft
High 5:05 PM 4.03 ft
Low 11:17 PM -0.14 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