Onion Key Location

Onion Key Monthly Tide Charts

October, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 10/1
Tide Time Height
Low 1:59 AM 0.29 ft
High 5:39 AM 0.87 ft
Low 3:29 PM 0.02 ft
High 8:45 PM 0.64 ft

2

Tide Chart for 10/2
Tide Time Height
Low 2:35 AM 0.33 ft
High 6:27 AM 0.85 ft
Low 4:35 PM 0.04 ft
High 10:21 PM 0.61 ft

3

Tide Chart for 10/3
Tide Time Height
Low 3:11 AM 0.35 ft
High 7:39 AM 0.81 ft
Low 5:53 PM 0.06 ft
High 11:57 PM 0.62 ft

4

Tide Chart for 10/4
Tide Time Height
Low 5:53 AM 0.36 ft
High 10:03 AM 0.79 ft
Low 7:05 PM 0.07 ft

5

Tide Chart for 10/5
Tide Time Height
High 1:15 AM 0.65 ft
Low 7:17 AM 0.32 ft
High 11:39 AM 0.8 ft
Low 8:11 PM 0.08 ft

6

Tide Chart for 10/6
Tide Time Height
High 1:45 AM 0.68 ft
Low 8:23 AM 0.27 ft
High 12:57 PM 0.83 ft
Low 9:05 PM 0.1 ft

7

Tide Chart for 10/7
Tide Time Height
High 2:03 AM 0.72 ft
Low 9:17 AM 0.21 ft
High 1:57 PM 0.86 ft
Low 9:53 PM 0.12 ft

8

Tide Chart for 10/8
Tide Time Height
High 2:27 AM 0.76 ft
Low 10:05 AM 0.14 ft
High 2:51 PM 0.87 ft
Low 10:35 PM 0.14 ft

9

Tide Chart for 10/9
Tide Time Height
High 2:51 AM 0.8 ft
Low 10:53 AM 0.09 ft
High 3:33 PM 0.85 ft
Low 11:11 PM 0.17 ft

10

Tide Chart for 10/10
Tide Time Height
High 3:15 AM 0.83 ft
Low 11:29 AM 0.05 ft
High 4:15 PM 0.83 ft
Low 11:47 PM 0.2 ft

11

Tide Chart for 10/11
Tide Time Height
High 3:39 AM 0.85 ft
Low 12:11 PM 0.03 ft
High 4:51 PM 0.79 ft

12

Tide Chart for 10/12
Tide Time Height
Low 12:23 AM 0.23 ft
High 4:03 AM 0.86 ft
Low 12:53 PM 0.02 ft
High 5:33 PM 0.74 ft

13

Tide Chart for 10/13
Tide Time Height
Low 12:59 AM 0.26 ft
High 4:27 AM 0.84 ft
Low 1:35 PM 0.02 ft
High 6:21 PM 0.7 ft

14

Tide Chart for 10/14
Tide Time Height
Low 1:29 AM 0.28 ft
High 4:51 AM 0.82 ft
Low 2:17 PM 0.04 ft
High 7:09 PM 0.66 ft

15

Tide Chart for 10/15
Tide Time Height
Low 1:59 AM 0.31 ft
High 5:21 AM 0.79 ft
Low 2:59 PM 0.07 ft
High 8:09 PM 0.62 ft

16

Tide Chart for 10/16
Tide Time Height
Low 2:17 AM 0.33 ft
High 5:57 AM 0.75 ft
Low 3:53 PM 0.09 ft
High 9:21 PM 0.6 ft

17

Tide Chart for 10/17
Tide Time Height
Low 2:23 AM 0.34 ft
High 6:51 AM 0.71 ft
Low 4:59 PM 0.12 ft
High 10:33 PM 0.6 ft

18

Tide Chart for 10/18
Tide Time Height
Low 5:05 AM 0.36 ft
High 8:57 AM 0.68 ft
Low 6:11 PM 0.13 ft
High 11:33 PM 0.62 ft

19

Tide Chart for 10/19
Tide Time Height
Low 6:47 AM 0.34 ft
High 10:33 AM 0.68 ft
Low 7:11 PM 0.14 ft

20

Tide Chart for 10/20
Tide Time Height
High 12:21 AM 0.65 ft
Low 7:41 AM 0.3 ft
High 11:39 AM 0.7 ft
Low 7:59 PM 0.15 ft

21

Tide Chart for 10/21
Tide Time Height
High 12:57 AM 0.69 ft
Low 8:29 AM 0.25 ft
High 12:45 PM 0.73 ft
Low 8:47 PM 0.15 ft

22

Tide Chart for 10/22
Tide Time Height
High 1:27 AM 0.73 ft
Low 9:11 AM 0.2 ft
High 1:39 PM 0.76 ft
Low 9:29 PM 0.16 ft

23

Tide Chart for 10/23
Tide Time Height
High 1:57 AM 0.76 ft
Low 9:47 AM 0.14 ft
High 2:21 PM 0.79 ft
Low 10:05 PM 0.17 ft

24

Tide Chart for 10/24
Tide Time Height
High 2:21 AM 0.8 ft
Low 10:29 AM 0.07 ft
High 3:09 PM 0.8 ft
Low 10:41 PM 0.19 ft

25

Tide Chart for 10/25
Tide Time Height
High 2:45 AM 0.83 ft
Low 11:11 AM 0.01 ft
High 3:51 PM 0.8 ft
Low 11:17 PM 0.21 ft

26

Tide Chart for 10/26
Tide Time Height
High 3:03 AM 0.86 ft
Low 11:53 AM -0.04 ft
High 4:33 PM 0.78 ft
Low 11:53 PM 0.24 ft

27

Tide Chart for 10/27
Tide Time Height
High 3:27 AM 0.89 ft
Low 12:35 PM -0.07 ft
High 5:27 PM 0.74 ft

28

Tide Chart for 10/28
Tide Time Height
Low 12:29 AM 0.26 ft
High 3:57 AM 0.9 ft
Low 1:29 PM -0.08 ft
High 6:33 PM 0.69 ft

29

Tide Chart for 10/29
Tide Time Height
Low 1:05 AM 0.29 ft
High 4:33 AM 0.9 ft
Low 2:17 PM -0.07 ft
High 7:39 PM 0.65 ft

30

Tide Chart for 10/30
Tide Time Height
Low 1:47 AM 0.31 ft
High 5:15 AM 0.87 ft
Low 3:17 PM -0.04 ft
High 8:51 PM 0.62 ft

31

Tide Chart for 10/31
Tide Time Height
Low 2:41 AM 0.32 ft
High 6:21 AM 0.82 ft
Low 4:17 PM 0 ft
High 10:03 PM 0.61 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