Johnston Atoll Location

Johnston Atoll Monthly Tide Charts

August, 2025

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

1

Tide Chart for 8/1

Tide	Time	Height
Low	4:01 AM	0.41 ft
High	11:05 AM	1.91 ft
Low	5:46 PM	0.78 ft
High	11:00 PM	1.28 ft

2

Tide Chart for 8/2

Tide	Time	Height
Low	4:54 AM	0.54 ft
High	12:10 PM	1.88 ft
Low	7:25 PM	0.72 ft

3

Tide Chart for 8/3

Tide	Time	Height
High	12:28 AM	1.17 ft
Low	6:13 AM	0.61 ft
High	1:24 PM	1.91 ft
Low	8:42 PM	0.57 ft

4

Tide Chart for 8/4

Tide	Time	Height
High	2:04 AM	1.18 ft
Low	7:41 AM	0.58 ft
High	2:31 PM	2.01 ft
Low	9:34 PM	0.38 ft

5

Tide Chart for 8/5

Tide	Time	Height
High	3:15 AM	1.3 ft
Low	8:48 AM	0.46 ft
High	3:26 PM	2.16 ft
Low	10:15 PM	0.2 ft

6

Tide Chart for 8/6

Tide	Time	Height
High	4:04 AM	1.47 ft
Low	9:40 AM	0.31 ft
High	4:10 PM	2.34 ft
Low	10:51 PM	0.02 ft

7

Tide Chart for 8/7

Tide	Time	Height
High	4:46 AM	1.65 ft
Low	10:24 AM	0.18 ft
High	4:50 PM	2.49 ft
Low	11:24 PM	-0.13 ft

8

Tide Chart for 8/8

Tide	Time	Height
High	5:23 AM	1.84 ft
Low	11:05 AM	0.08 ft
High	5:26 PM	2.61 ft
Low	11:56 PM	-0.24 ft

9

Tide Chart for 8/9

Tide	Time	Height
High	6:00 AM	2.03 ft
Low	11:45 AM	0.02 ft
High	6:02 PM	2.66 ft

10

Tide Chart for 8/10

Tide	Time	Height
Low	12:28 AM	-0.31 ft
High	6:37 AM	2.2 ft
Low	12:25 PM	0.01 ft
High	6:38 PM	2.63 ft

11

Tide Chart for 8/11

Tide	Time	Height
Low	1:00 AM	-0.33 ft
High	7:15 AM	2.33 ft
Low	1:07 PM	0.06 ft
High	7:15 PM	2.51 ft

12

Tide Chart for 8/12

Tide	Time	Height
Low	1:33 AM	-0.28 ft
High	7:55 AM	2.41 ft
Low	1:52 PM	0.16 ft
High	7:53 PM	2.31 ft

13

Tide Chart for 8/13

Tide	Time	Height
Low	2:07 AM	-0.18 ft
High	8:37 AM	2.43 ft
Low	2:42 PM	0.29 ft
High	8:36 PM	2.04 ft

14

Tide Chart for 8/14

Tide	Time	Height
Low	2:44 AM	-0.03 ft
High	9:25 AM	2.38 ft
Low	3:40 PM	0.44 ft
High	9:26 PM	1.75 ft

15

Tide Chart for 8/15

Tide	Time	Height
Low	3:27 AM	0.16 ft
High	10:21 AM	2.28 ft
Low	4:56 PM	0.56 ft
High	10:30 PM	1.47 ft

16

Tide Chart for 8/16

Tide	Time	Height
Low	4:23 AM	0.37 ft
High	11:31 AM	2.17 ft
Low	6:37 PM	0.57 ft

17

Tide Chart for 8/17

Tide	Time	Height
High	12:02 AM	1.28 ft
Low	5:46 AM	0.52 ft
High	12:53 PM	2.13 ft
Low	8:12 PM	0.44 ft

18

Tide Chart for 8/18

Tide	Time	Height
High	1:50 AM	1.29 ft
Low	7:27 AM	0.54 ft
High	2:14 PM	2.19 ft
Low	9:18 PM	0.25 ft

19

Tide Chart for 8/19

Tide	Time	Height
High	3:12 AM	1.45 ft
Low	8:46 AM	0.43 ft
High	3:18 PM	2.31 ft
Low	10:06 PM	0.07 ft

20

Tide Chart for 8/20

Tide	Time	Height
High	4:06 AM	1.66 ft
Low	9:44 AM	0.29 ft
High	4:09 PM	2.43 ft
Low	10:45 PM	-0.07 ft

21

Tide Chart for 8/21

Tide	Time	Height
High	4:49 AM	1.86 ft
Low	10:31 AM	0.17 ft
High	4:50 PM	2.52 ft
Low	11:19 PM	-0.16 ft

22

Tide Chart for 8/22

Tide	Time	Height
High	5:26 AM	2.04 ft
Low	11:11 AM	0.1 ft
High	5:26 PM	2.56 ft
Low	11:49 PM	-0.2 ft

23

Tide Chart for 8/23

Tide	Time	Height
High	5:59 AM	2.19 ft
Low	11:48 AM	0.09 ft
High	5:59 PM	2.54 ft

24

Tide Chart for 8/24

Tide	Time	Height
Low	12:18 AM	-0.19 ft
High	6:30 AM	2.29 ft
Low	12:23 PM	0.11 ft
High	6:30 PM	2.46 ft

25

Tide Chart for 8/25

Tide	Time	Height
Low	12:44 AM	-0.14 ft
High	7:00 AM	2.35 ft
Low	12:56 PM	0.18 ft
High	6:59 PM	2.33 ft

26

Tide Chart for 8/26

Tide	Time	Height
Low	1:09 AM	-0.05 ft
High	7:30 AM	2.36 ft
Low	1:30 PM	0.27 ft
High	7:29 PM	2.15 ft

27

Tide Chart for 8/27

Tide	Time	Height
Low	1:34 AM	0.07 ft
High	8:00 AM	2.32 ft
Low	2:05 PM	0.38 ft
High	7:59 PM	1.95 ft

28

Tide Chart for 8/28

Tide	Time	Height
Low	2:00 AM	0.2 ft
High	8:32 AM	2.23 ft
Low	2:43 PM	0.51 ft
High	8:31 PM	1.73 ft

29

Tide Chart for 8/29

Tide	Time	Height
Low	2:27 AM	0.35 ft
High	9:10 AM	2.1 ft
Low	3:29 PM	0.66 ft
High	9:10 PM	1.51 ft

30

Tide Chart for 8/30

Tide	Time	Height
Low	3:00 AM	0.5 ft
High	9:59 AM	1.95 ft
Low	4:37 PM	0.78 ft
High	10:07 PM	1.3 ft

31

Tide Chart for 8/31

Tide	Time	Height
Low	3:47 AM	0.66 ft
High	11:11 AM	1.83 ft
Low	6:33 PM	0.81 ft
High	11:47 PM	1.18 ft