Sullivans Island (Outer Coast) Monthly Tide Charts

October, 2026

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

1

Tide Chart for 10/1

Tide	Time	Height
Low	5:26 AM	0.35 ft
High	11:50 AM	6.38 ft
Low	6:22 PM	1.05 ft

2

Tide Chart for 10/2

Tide	Time	Height
High	12:17 AM	5.16 ft
Low	6:23 AM	0.53 ft
High	12:55 PM	6.25 ft
Low	7:27 PM	1.2 ft

3

Tide Chart for 10/3

Tide	Time	Height
High	1:26 AM	5.06 ft
Low	7:27 AM	0.68 ft
High	2:05 PM	6.16 ft
Low	8:34 PM	1.23 ft

4

Tide Chart for 10/4

Tide	Time	Height
High	2:37 AM	5.08 ft
Low	8:36 AM	0.73 ft
High	3:14 PM	6.13 ft
Low	9:39 PM	1.13 ft

5

Tide Chart for 10/5

Tide	Time	Height
High	3:46 AM	5.24 ft
Low	9:44 AM	0.68 ft
High	4:20 PM	6.16 ft
Low	10:39 PM	0.93 ft

6

Tide Chart for 10/6

Tide	Time	Height
High	4:51 AM	5.5 ft
Low	10:49 AM	0.56 ft
High	5:20 PM	6.21 ft
Low	11:34 PM	0.7 ft

7

Tide Chart for 10/7

Tide	Time	Height
High	5:51 AM	5.83 ft
Low	11:49 AM	0.42 ft
High	6:13 PM	6.24 ft

8

Tide Chart for 10/8

Tide	Time	Height
Low	12:24 AM	0.49 ft
High	6:44 AM	6.14 ft
Low	12:44 PM	0.32 ft
High	7:00 PM	6.22 ft

9

Tide Chart for 10/9

Tide	Time	Height
Low	1:09 AM	0.34 ft
High	7:31 AM	6.37 ft
Low	1:35 PM	0.28 ft
High	7:43 PM	6.12 ft

10

Tide Chart for 10/10

Tide	Time	Height
Low	1:52 AM	0.28 ft
High	8:15 AM	6.49 ft
Low	2:23 PM	0.33 ft
High	8:24 PM	5.96 ft

11

Tide Chart for 10/11

Tide	Time	Height
Low	2:33 AM	0.33 ft
High	8:58 AM	6.49 ft
Low	3:08 PM	0.46 ft
High	9:04 PM	5.75 ft

12

Tide Chart for 10/12

Tide	Time	Height
Low	3:11 AM	0.46 ft
High	9:38 AM	6.4 ft
Low	3:52 PM	0.66 ft
High	9:43 PM	5.53 ft

13

Tide Chart for 10/13

Tide	Time	Height
Low	3:48 AM	0.66 ft
High	10:18 AM	6.22 ft
Low	4:34 PM	0.91 ft
High	10:23 PM	5.3 ft

14

Tide Chart for 10/14

Tide	Time	Height
Low	4:24 AM	0.88 ft
High	10:58 AM	6.01 ft
Low	5:15 PM	1.18 ft
High	11:04 PM	5.08 ft

15

Tide Chart for 10/15

Tide	Time	Height
Low	5:01 AM	1.12 ft
High	11:40 AM	5.78 ft
Low	5:58 PM	1.44 ft
High	11:48 PM	4.89 ft

16

Tide Chart for 10/16

Tide	Time	Height
Low	5:40 AM	1.33 ft
High	12:26 PM	5.58 ft
Low	6:45 PM	1.66 ft

17

Tide Chart for 10/17

Tide	Time	Height
High	12:36 AM	4.75 ft
Low	6:26 AM	1.5 ft
High	1:17 PM	5.43 ft
Low	7:36 PM	1.78 ft

18

Tide Chart for 10/18

Tide	Time	Height
High	1:29 AM	4.68 ft
Low	7:20 AM	1.6 ft
High	2:11 PM	5.37 ft
Low	8:29 PM	1.79 ft

19

Tide Chart for 10/19

Tide	Time	Height
High	2:24 AM	4.7 ft
Low	8:19 AM	1.61 ft
High	3:04 PM	5.37 ft
Low	9:21 PM	1.67 ft

20

Tide Chart for 10/20

Tide	Time	Height
High	3:19 AM	4.83 ft
Low	9:19 AM	1.52 ft
High	3:57 PM	5.43 ft
Low	10:10 PM	1.46 ft

21

Tide Chart for 10/21

Tide	Time	Height
High	4:14 AM	5.05 ft
Low	10:18 AM	1.35 ft
High	4:48 PM	5.53 ft
Low	10:57 PM	1.18 ft

22

Tide Chart for 10/22

Tide	Time	Height
High	5:07 AM	5.37 ft
Low	11:14 AM	1.12 ft
High	5:37 PM	5.64 ft
Low	11:42 PM	0.86 ft

23

Tide Chart for 10/23

Tide	Time	Height
High	5:56 AM	5.75 ft
Low	12:07 PM	0.87 ft
High	6:22 PM	5.74 ft

24

Tide Chart for 10/24

Tide	Time	Height
Low	12:26 AM	0.54 ft
High	6:42 AM	6.13 ft
Low	12:59 PM	0.63 ft
High	7:05 PM	5.79 ft

25

Tide Chart for 10/25

Tide	Time	Height
Low	1:10 AM	0.25 ft
High	7:26 AM	6.46 ft
Low	1:49 PM	0.45 ft
High	7:48 PM	5.78 ft

26

Tide Chart for 10/26

Tide	Time	Height
Low	1:55 AM	0.04 ft
High	8:10 AM	6.69 ft
Low	2:39 PM	0.34 ft
High	8:33 PM	5.71 ft

27

Tide Chart for 10/27

Tide	Time	Height
Low	2:41 AM	-0.08 ft
High	8:58 AM	6.8 ft
Low	3:29 PM	0.32 ft
High	9:22 PM	5.59 ft

28

Tide Chart for 10/28

Tide	Time	Height
Low	3:29 AM	-0.1 ft
High	9:49 AM	6.79 ft
Low	4:21 PM	0.41 ft
High	10:15 PM	5.44 ft

29

Tide Chart for 10/29

Tide	Time	Height
Low	4:19 AM	-0.01 ft
High	10:44 AM	6.66 ft
Low	5:14 PM	0.57 ft
High	11:13 PM	5.28 ft

30

Tide Chart for 10/30

Tide	Time	Height
Low	5:13 AM	0.16 ft
High	11:45 AM	6.46 ft
Low	6:12 PM	0.76 ft

31

Tide Chart for 10/31

Tide	Time	Height
High	12:17 AM	5.15 ft
Low	6:12 AM	0.39 ft
High	12:50 PM	6.25 ft
Low	7:14 PM	0.89 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