Grand Isle Location

Grand Isle Monthly Tide Charts

September, 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/1
Tide Time Height
High 4:34 AM 1.44 ft
Low 4:46 PM 0.17 ft

2

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/2
Tide Time Height
High 5:41 AM 1.49 ft
Low 5:35 PM 0.13 ft

3

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/3
Tide Time Height
High 6:47 AM 1.53 ft
Low 6:19 PM 0.12 ft

4

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/4
Tide Time Height
High 7:48 AM 1.54 ft
Low 6:58 PM 0.15 ft

5

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/5
Tide Time Height
High 8:47 AM 1.51 ft
Low 7:33 PM 0.24 ft

6

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/6
Tide Time Height
High 9:49 AM 1.42 ft
Low 8:02 PM 0.39 ft

7

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/7
Tide Time Height
High 11:00 AM 1.28 ft
Low 8:19 PM 0.59 ft

8

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/8
Tide Time Height
High 12:38 PM 1.11 ft
Low 7:57 PM 0.82 ft

9

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/9
Tide Time Height
High 12:13 AM 0.89 ft
Low 7:17 AM 0.64 ft
High 11:50 PM 1.12 ft

10

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/10
Tide Time Height
Low 9:24 AM 0.47 ft

11

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/11
Tide Time Height
High 12:15 AM 1.35 ft
Low 11:08 AM 0.3 ft

12

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/12
Tide Time Height
High 1:00 AM 1.54 ft
Low 12:40 PM 0.16 ft

13

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/13
Tide Time Height
High 1:56 AM 1.65 ft
Low 2:04 PM 0.07 ft

14

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/14
Tide Time Height
High 3:02 AM 1.71 ft
Low 3:22 PM 0.03 ft

15

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/15
Tide Time Height
High 4:18 AM 1.71 ft
Low 4:31 PM 0.03 ft

16

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/16
Tide Time Height
High 5:39 AM 1.67 ft
Low 5:33 PM 0.09 ft

17

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/17
Tide Time Height
High 6:59 AM 1.6 ft
Low 6:25 PM 0.19 ft

18

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/18
Tide Time Height
High 8:14 AM 1.5 ft
Low 7:07 PM 0.34 ft

19

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/19
Tide Time Height
High 9:24 AM 1.36 ft
Low 7:37 PM 0.53 ft

20

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/20
Tide Time Height
High 10:37 AM 1.21 ft
Low 7:45 PM 0.72 ft

21

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/21
Tide Time Height
High 12:09 PM 1.07 ft
Low 7:01 PM 0.89 ft
High 11:38 PM 0.95 ft

22

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/22
Tide Time Height
Low 6:46 AM 0.75 ft
High 11:06 PM 1.11 ft

23

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/23
Tide Time Height
Low 8:16 AM 0.64 ft
High 11:13 PM 1.25 ft

24

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/24
Tide Time Height
Low 9:23 AM 0.54 ft
High 11:36 PM 1.36 ft

25

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/25
Tide Time Height
Low 10:24 AM 0.47 ft

26

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/26
Tide Time Height
High 12:08 AM 1.44 ft
Low 11:29 AM 0.42 ft

27

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/27
Tide Time Height
High 12:49 AM 1.49 ft
Low 12:40 PM 0.38 ft

28

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/28
Tide Time Height
High 1:39 AM 1.53 ft
Low 1:52 PM 0.34 ft

29

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/29
Tide Time Height
High 2:37 AM 1.55 ft
Low 2:57 PM 0.3 ft

30

0.03'0.5'1'1.5'2'2.5'6:00 AM6:00 PM
Tide Chart for 9/30
Tide Time Height
High 3:41 AM 1.56 ft
Low 3:52 PM 0.28 ft