Port Moresby Location

Port Moresby Monthly Tide Charts

October, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 10/1
Tide Time Height
Low 5:21 AM 0.72 m
High 1:10 PM 1.85 m
Low 8:33 PM 1.27 m
High 11:18 PM 1.29 m

2

Tide Chart for 10/2
Tide Time Height
Low 6:49 AM 0.85 m
High 3:26 PM 1.94 m
Low 11:13 PM 1.06 m

3

Tide Chart for 10/3
Tide Time Height
High 3:29 AM 1.23 m
Low 8:59 AM 0.85 m
High 4:44 PM 2.13 m
Low 11:46 PM 0.87 m

4

Tide Chart for 10/4
Tide Time Height
High 4:55 AM 1.38 m
Low 10:28 AM 0.71 m
High 5:33 PM 2.29 m

5

Tide Chart for 10/5
Tide Time Height
Low 12:16 AM 0.72 m
High 5:42 AM 1.57 m
Low 11:24 AM 0.56 m
High 6:12 PM 2.41 m

6

Tide Chart for 10/6
Tide Time Height
Low 12:44 AM 0.61 m
High 6:19 AM 1.74 m
Low 12:08 PM 0.46 m
High 6:45 PM 2.46 m

7

Tide Chart for 10/7
Tide Time Height
Low 1:10 AM 0.53 m
High 6:53 AM 1.9 m
Low 12:47 PM 0.41 m
High 7:15 PM 2.45 m

8

Tide Chart for 10/8
Tide Time Height
Low 1:36 AM 0.47 m
High 7:27 AM 2.02 m
Low 1:23 PM 0.44 m
High 7:41 PM 2.38 m

9

Tide Chart for 10/9
Tide Time Height
Low 2:02 AM 0.42 m
High 8:01 AM 2.1 m
Low 1:58 PM 0.53 m
High 8:06 PM 2.27 m

10

Tide Chart for 10/10
Tide Time Height
Low 2:27 AM 0.4 m
High 8:36 AM 2.13 m
Low 2:33 PM 0.68 m
High 8:27 PM 2.11 m

11

Tide Chart for 10/11
Tide Time Height
Low 2:50 AM 0.42 m
High 9:11 AM 2.11 m
Low 3:07 PM 0.86 m
High 8:43 PM 1.93 m

12

Tide Chart for 10/12
Tide Time Height
Low 3:12 AM 0.48 m
High 9:47 AM 2.04 m
Low 3:43 PM 1.05 m
High 8:52 PM 1.74 m

13

Tide Chart for 10/13
Tide Time Height
Low 3:29 AM 0.57 m
High 10:25 AM 1.94 m
Low 4:21 PM 1.23 m
High 8:47 PM 1.58 m

14

Tide Chart for 10/14
Tide Time Height
Low 3:40 AM 0.67 m
High 11:11 AM 1.82 m
Low 5:19 PM 1.4 m
High 8:19 PM 1.47 m

15

Tide Chart for 10/15
Tide Time Height
Low 3:40 AM 0.79 m
High 12:32 PM 1.7 m

16

Tide Chart for 10/16
Tide Time Height
Low 3:19 AM 0.88 m
High 4:02 PM 1.72 m

17

Tide Chart for 10/17
Tide Time Height
Low 2:04 AM 0.95 m
High 4:55 PM 1.84 m

18

Tide Chart for 10/18
Tide Time Height
Low 1:10 AM 0.94 m
High 6:21 AM 1.17 m
Low 9:54 AM 1.09 m
High 5:24 PM 1.95 m

19

Tide Chart for 10/19
Tide Time Height
Low 12:51 AM 0.92 m
High 6:01 AM 1.28 m
Low 10:50 AM 0.97 m
High 5:46 PM 2.05 m

20

Tide Chart for 10/20
Tide Time Height
Low 12:45 AM 0.89 m
High 6:04 AM 1.4 m
Low 11:24 AM 0.86 m
High 6:06 PM 2.13 m

21

Tide Chart for 10/21
Tide Time Height
Low 12:48 AM 0.83 m
High 6:17 AM 1.54 m
Low 11:52 AM 0.78 m
High 6:24 PM 2.19 m

22

Tide Chart for 10/22
Tide Time Height
Low 12:56 AM 0.76 m
High 6:36 AM 1.69 m
Low 12:20 PM 0.72 m
High 6:42 PM 2.23 m

23

Tide Chart for 10/23
Tide Time Height
Low 1:08 AM 0.65 m
High 7:00 AM 1.84 m
Low 12:49 PM 0.69 m
High 7:01 PM 2.24 m

24

Tide Chart for 10/24
Tide Time Height
Low 1:25 AM 0.53 m
High 7:29 AM 2 m
Low 1:22 PM 0.69 m
High 7:24 PM 2.23 m

25

Tide Chart for 10/25
Tide Time Height
Low 1:47 AM 0.41 m
High 8:03 AM 2.12 m
Low 2:00 PM 0.73 m
High 7:50 PM 2.16 m

26

Tide Chart for 10/26
Tide Time Height
Low 2:15 AM 0.33 m
High 8:42 AM 2.21 m
Low 2:43 PM 0.81 m
High 8:21 PM 2.05 m

27

Tide Chart for 10/27
Tide Time Height
Low 2:48 AM 0.31 m
High 9:28 AM 2.24 m
Low 3:36 PM 0.93 m
High 8:55 PM 1.87 m

28

Tide Chart for 10/28
Tide Time Height
Low 3:26 AM 0.35 m
High 10:22 AM 2.2 m
Low 4:42 PM 1.06 m
High 9:35 PM 1.66 m

29

Tide Chart for 10/29
Tide Time Height
Low 4:11 AM 0.47 m
High 11:31 AM 2.13 m
Low 6:15 PM 1.17 m
High 10:26 PM 1.43 m

30

Tide Chart for 10/30
Tide Time Height
Low 5:10 AM 0.62 m
High 1:05 PM 2.08 m
Low 8:36 PM 1.15 m

31

Tide Chart for 10/31
Tide Time Height
High 12:24 AM 1.24 m
Low 6:38 AM 0.76 m
High 2:49 PM 2.13 m
Low 10:26 PM 0.98 m

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: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 ( license details ). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data Predictions generated with Slackwater; not an official government forecast. Official source
Vertical datum: LAT — LAT