Blue Hill Harbor Location

Blue Hill Harbor Monthly Tide Charts

October, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 10/1
Tide Time Height
High 2:28 AM 10.33 ft
Low 8:33 AM 0.57 ft
High 2:42 PM 11.41 ft
Low 9:14 PM -0.25 ft

2

Tide Chart for 10/2
Tide Time Height
High 3:23 AM 9.9 ft
Low 9:27 AM 0.94 ft
High 3:39 PM 11.06 ft
Low 10:14 PM 0.08 ft

3

Tide Chart for 10/3
Tide Time Height
High 4:25 AM 9.51 ft
Low 10:30 AM 1.26 ft
High 4:43 PM 10.71 ft
Low 11:21 PM 0.35 ft

4

Tide Chart for 10/4
Tide Time Height
High 5:33 AM 9.29 ft
Low 11:40 AM 1.41 ft
High 5:54 PM 10.48 ft

5

Tide Chart for 10/5
Tide Time Height
Low 12:31 AM 0.44 ft
High 6:44 AM 9.34 ft
Low 12:52 PM 1.3 ft
High 7:05 PM 10.47 ft

6

Tide Chart for 10/6
Tide Time Height
Low 1:38 AM 0.32 ft
High 7:51 AM 9.67 ft
Low 2:01 PM 0.95 ft
High 8:12 PM 10.64 ft

7

Tide Chart for 10/7
Tide Time Height
Low 2:40 AM 0.09 ft
High 8:51 AM 10.15 ft
Low 3:03 PM 0.46 ft
High 9:12 PM 10.86 ft

8

Tide Chart for 10/8
Tide Time Height
Low 3:34 AM -0.13 ft
High 9:43 AM 10.65 ft
Low 3:58 PM -0.01 ft
High 10:06 PM 11.02 ft

9

Tide Chart for 10/9
Tide Time Height
Low 4:23 AM -0.25 ft
High 10:31 AM 11.05 ft
Low 4:48 PM -0.35 ft
High 10:55 PM 11.05 ft

10

Tide Chart for 10/10
Tide Time Height
Low 5:08 AM -0.19 ft
High 11:14 AM 11.28 ft
Low 5:34 PM -0.51 ft
High 11:40 PM 10.92 ft

11

Tide Chart for 10/11
Tide Time Height
Low 5:50 AM 0.02 ft
High 11:55 AM 11.32 ft
Low 6:17 PM -0.47 ft

12

Tide Chart for 10/12
Tide Time Height
High 12:23 AM 10.65 ft
Low 6:31 AM 0.36 ft
High 12:35 PM 11.19 ft
Low 6:59 PM -0.27 ft

13

Tide Chart for 10/13
Tide Time Height
High 1:05 AM 10.28 ft
Low 7:10 AM 0.79 ft
High 1:14 PM 10.91 ft
Low 7:40 PM 0.05 ft

14

Tide Chart for 10/14
Tide Time Height
High 1:47 AM 9.86 ft
Low 7:50 AM 1.23 ft
High 1:54 PM 10.55 ft
Low 8:22 PM 0.45 ft

15

Tide Chart for 10/15
Tide Time Height
High 2:30 AM 9.41 ft
Low 8:32 AM 1.65 ft
High 2:36 PM 10.14 ft
Low 9:07 PM 0.87 ft

16

Tide Chart for 10/16
Tide Time Height
High 3:15 AM 8.99 ft
Low 9:17 AM 2.03 ft
High 3:22 PM 9.75 ft
Low 9:54 PM 1.25 ft

17

Tide Chart for 10/17
Tide Time Height
High 4:04 AM 8.63 ft
Low 10:06 AM 2.31 ft
High 4:13 PM 9.41 ft
Low 10:46 PM 1.53 ft

18

Tide Chart for 10/18
Tide Time Height
High 4:57 AM 8.41 ft
Low 11:00 AM 2.47 ft
High 5:08 PM 9.19 ft
Low 11:42 PM 1.65 ft

19

Tide Chart for 10/19
Tide Time Height
High 5:54 AM 8.36 ft
Low 11:58 AM 2.45 ft
High 6:07 PM 9.14 ft

20

Tide Chart for 10/20
Tide Time Height
Low 12:37 AM 1.6 ft
High 6:50 AM 8.54 ft
Low 12:56 PM 2.23 ft
High 7:04 PM 9.26 ft

21

Tide Chart for 10/21
Tide Time Height
Low 1:30 AM 1.39 ft
High 7:42 AM 8.92 ft
Low 1:50 PM 1.82 ft
High 7:57 PM 9.52 ft

22

Tide Chart for 10/22
Tide Time Height
Low 2:18 AM 1.08 ft
High 8:29 AM 9.45 ft
Low 2:40 PM 1.28 ft
High 8:46 PM 9.87 ft

23

Tide Chart for 10/23
Tide Time Height
Low 3:03 AM 0.73 ft
High 9:12 AM 10.07 ft
Low 3:26 PM 0.66 ft
High 9:32 PM 10.23 ft

24

Tide Chart for 10/24
Tide Time Height
Low 3:44 AM 0.41 ft
High 9:52 AM 10.72 ft
Low 4:11 PM 0.03 ft
High 10:17 PM 10.57 ft

25

Tide Chart for 10/25
Tide Time Height
Low 4:25 AM 0.15 ft
High 10:33 AM 11.31 ft
Low 4:54 PM -0.52 ft
High 11:01 PM 10.81 ft

26

Tide Chart for 10/26
Tide Time Height
Low 5:07 AM -0.01 ft
High 11:14 AM 11.78 ft
Low 5:38 PM -0.93 ft
High 11:45 PM 10.92 ft

27

Tide Chart for 10/27
Tide Time Height
Low 5:50 AM -0.05 ft
High 11:57 AM 12.07 ft
Low 6:24 PM -1.14 ft

28

Tide Chart for 10/28
Tide Time Height
High 12:32 AM 10.88 ft
Low 6:35 AM 0.04 ft
High 12:43 PM 12.14 ft
Low 7:13 PM -1.12 ft

29

Tide Chart for 10/29
Tide Time Height
High 1:21 AM 10.68 ft
Low 7:24 AM 0.25 ft
High 1:33 PM 11.98 ft
Low 8:05 PM -0.9 ft

30

Tide Chart for 10/30
Tide Time Height
High 2:15 AM 10.37 ft
Low 8:18 AM 0.55 ft
High 2:28 PM 11.64 ft
Low 9:02 PM -0.55 ft

31

Tide Chart for 10/31
Tide Time Height
High 3:13 AM 10.02 ft
Low 9:17 AM 0.88 ft
High 3:28 PM 11.2 ft
Low 10:04 PM -0.16 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