Port Jefferson Harbor Entrance Location

Port Jefferson Harbor Entrance Monthly Tide Charts

July, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 7/1
Tide Time Height
High 12:39 AM 6.98 ft
Low 7:04 AM 0.35 ft
High 1:12 PM 6.46 ft
Low 7:13 PM 0.97 ft

2

Tide Chart for 7/2
Tide Time Height
High 1:18 AM 6.95 ft
Low 7:41 AM 0.35 ft
High 1:50 PM 6.52 ft
Low 7:53 PM 0.94 ft

3

Tide Chart for 7/3
Tide Time Height
High 1:57 AM 6.91 ft
Low 8:18 AM 0.36 ft
High 2:29 PM 6.61 ft
Low 8:34 PM 0.91 ft

4

Tide Chart for 7/4
Tide Time Height
High 2:38 AM 6.84 ft
Low 8:56 AM 0.39 ft
High 3:08 PM 6.72 ft
Low 9:18 PM 0.88 ft

5

Tide Chart for 7/5
Tide Time Height
High 3:20 AM 6.73 ft
Low 9:36 AM 0.44 ft
High 3:49 PM 6.86 ft
Low 10:05 PM 0.84 ft

6

Tide Chart for 7/6
Tide Time Height
High 4:06 AM 6.59 ft
Low 10:19 AM 0.52 ft
High 4:33 PM 6.99 ft
Low 10:56 PM 0.78 ft

7

Tide Chart for 7/7
Tide Time Height
High 4:56 AM 6.43 ft
Low 11:06 AM 0.62 ft
High 5:22 PM 7.12 ft
Low 11:52 PM 0.7 ft

8

Tide Chart for 7/8
Tide Time Height
High 5:51 AM 6.28 ft
Low 11:59 AM 0.71 ft
High 6:15 PM 7.25 ft

9

Tide Chart for 7/9
Tide Time Height
Low 12:52 AM 0.59 ft
High 6:51 AM 6.18 ft
Low 12:56 PM 0.76 ft
High 7:13 PM 7.38 ft

10

Tide Chart for 7/10
Tide Time Height
Low 1:53 AM 0.42 ft
High 7:54 AM 6.2 ft
Low 1:56 PM 0.73 ft
High 8:14 PM 7.55 ft

11

Tide Chart for 7/11
Tide Time Height
Low 2:55 AM 0.22 ft
High 8:56 AM 6.34 ft
Low 2:58 PM 0.61 ft
High 9:15 PM 7.74 ft

12

Tide Chart for 7/12
Tide Time Height
Low 3:54 AM -0.01 ft
High 9:56 AM 6.56 ft
Low 3:59 PM 0.43 ft
High 10:13 PM 7.91 ft

13

Tide Chart for 7/13
Tide Time Height
Low 4:51 AM -0.22 ft
High 10:53 AM 6.81 ft
Low 4:58 PM 0.23 ft
High 11:10 PM 8.02 ft

14

Tide Chart for 7/14
Tide Time Height
Low 5:46 AM -0.38 ft
High 11:48 AM 7.04 ft
Low 5:55 PM 0.09 ft

15

Tide Chart for 7/15
Tide Time Height
High 12:05 AM 8.02 ft
Low 6:38 AM -0.45 ft
High 12:41 PM 7.23 ft
Low 6:50 PM 0.02 ft

16

Tide Chart for 7/16
Tide Time Height
High 12:59 AM 7.9 ft
Low 7:28 AM -0.42 ft
High 1:34 PM 7.35 ft
Low 7:45 PM 0.06 ft

17

Tide Chart for 7/17
Tide Time Height
High 1:52 AM 7.66 ft
Low 8:17 AM -0.28 ft
High 2:26 PM 7.4 ft
Low 8:40 PM 0.18 ft

18

Tide Chart for 7/18
Tide Time Height
High 2:45 AM 7.33 ft
Low 9:06 AM -0.05 ft
High 3:17 PM 7.39 ft
Low 9:34 PM 0.36 ft

19

Tide Chart for 7/19
Tide Time Height
High 3:37 AM 6.95 ft
Low 9:55 AM 0.25 ft
High 4:08 PM 7.3 ft
Low 10:30 PM 0.56 ft

20

Tide Chart for 7/20
Tide Time Height
High 4:31 AM 6.55 ft
Low 10:45 AM 0.59 ft
High 4:59 PM 7.15 ft
Low 11:26 PM 0.74 ft

21

Tide Chart for 7/21
Tide Time Height
High 5:26 AM 6.19 ft
Low 11:36 AM 0.92 ft
High 5:52 PM 6.97 ft

22

Tide Chart for 7/22
Tide Time Height
Low 12:23 AM 0.88 ft
High 6:23 AM 5.92 ft
Low 12:30 PM 1.2 ft
High 6:46 PM 6.81 ft

23

Tide Chart for 7/23
Tide Time Height
Low 1:20 AM 0.95 ft
High 7:23 AM 5.78 ft
Low 1:25 PM 1.38 ft
High 7:42 PM 6.71 ft

24

Tide Chart for 7/24
Tide Time Height
Low 2:15 AM 0.95 ft
High 8:21 AM 5.79 ft
Low 2:19 PM 1.44 ft
High 8:36 PM 6.69 ft

25

Tide Chart for 7/25
Tide Time Height
Low 3:07 AM 0.89 ft
High 9:14 AM 5.9 ft
Low 3:12 PM 1.38 ft
High 9:27 PM 6.75 ft

26

Tide Chart for 7/26
Tide Time Height
Low 3:55 AM 0.77 ft
High 10:03 AM 6.07 ft
Low 4:01 PM 1.25 ft
High 10:13 PM 6.85 ft

27

Tide Chart for 7/27
Tide Time Height
Low 4:40 AM 0.64 ft
High 10:46 AM 6.26 ft
Low 4:46 PM 1.09 ft
High 10:56 PM 6.96 ft

28

Tide Chart for 7/28
Tide Time Height
Low 5:21 AM 0.51 ft
High 11:27 AM 6.43 ft
Low 5:28 PM 0.94 ft
High 11:36 PM 7.05 ft

29

Tide Chart for 7/29
Tide Time Height
Low 5:59 AM 0.39 ft
High 12:06 PM 6.59 ft
Low 6:09 PM 0.81 ft

30

Tide Chart for 7/30
Tide Time Height
High 12:15 AM 7.11 ft
Low 6:36 AM 0.3 ft
High 12:43 PM 6.74 ft
Low 6:48 PM 0.71 ft

31

Tide Chart for 7/31
Tide Time Height
High 12:53 AM 7.13 ft
Low 7:12 AM 0.24 ft
High 1:20 PM 6.88 ft
Low 7:28 PM 0.63 ft