Townsville tide calendar, July 2027
High and low tides in local time (Australia/Brisbane), heights in m above Lowest Astronomical Tide, calculated by Marinalo over 19 years.
| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 |
|---|---|---|---|---|
| Thu 1 | Low 1:35 am 1.2 m | High 6:20 am 2.3 m | Low 12:53 pm 0.4 m | High 7:33 pm 3.1 m |
| Fri 2 | Low 2:18 am 1.1 m | High 7:09 am 2.4 m | Low 1:33 pm 0.3 m | High 8:13 pm 3.4 m |
| Sat 3 | Low 3:01 am 0.9 m | High 7:57 am 2.5 m | Low 2:15 pm 0.1 m | High 8:55 pm 3.5 m |
| Sun 4 | Low 3:45 am 0.8 m | High 8:46 am 2.5 m | Low 2:58 pm 0.1 m | High 9:41 pm 3.6 m |
| Mon 5 | Low 4:32 am 0.8 m | High 9:35 am 2.5 m | Low 3:43 pm 0.2 m | High 10:28 pm 3.6 m |
| Tue 6 | Low 5:21 am 0.8 m | High 10:26 am 2.5 m | Low 4:31 pm 0.3 m | High 11:17 pm 3.4 m |
| Wed 7 | Low 6:15 am 0.9 m | High 11:21 am 2.4 m | Low 5:25 pm 0.6 m | |
| Thu 8 | High 12:08 am 3.2 m | Low 7:13 am 0.9 m | High 12:25 pm 2.2 m | Low 6:34 pm 1.0 m |
| Fri 9 | High 1:03 am 2.9 m | Low 8:19 am 0.9 m | High 1:46 pm 2.1 m | Low 8:09 pm 1.3 m |
| Sat 10 | High 2:07 am 2.6 m | Low 9:32 am 0.9 m | High 3:36 pm 2.2 m | Low 9:56 pm 1.5 m |
| Sun 11 | High 3:26 am 2.4 m | Low 10:47 am 0.9 m | High 5:19 pm 2.4 m | Low 11:34 pm 1.4 m |
| Mon 12 | High 4:50 am 2.2 m | Low 11:47 am 0.8 m | High 6:17 pm 2.7 m | |
| Tue 13 | Low 12:46 am 1.3 m | High 5:56 am 2.2 m | Low 12:34 pm 0.7 m | High 6:58 pm 2.9 m |
| Wed 14 | Low 1:37 am 1.2 m | High 6:44 am 2.1 m | Low 1:11 pm 0.6 m | High 7:32 pm 3.0 m |
| Thu 15 | Low 2:15 am 1.1 m | High 7:21 am 2.2 m | Low 1:42 pm 0.5 m | High 8:03 pm 3.1 m |
| Fri 16 | Low 2:47 am 1.1 m | High 7:51 am 2.2 m | Low 2:09 pm 0.5 m | High 8:32 pm 3.1 m |
| Sat 17 | Low 3:14 am 1.1 m | High 8:18 am 2.2 m | Low 2:34 pm 0.5 m | High 8:59 pm 3.1 m |
| Sun 18 | Low 3:40 am 1.1 m | High 8:44 am 2.3 m | Low 2:55 pm 0.5 m | High 9:26 pm 3.1 m |
| Mon 19 | Low 4:04 am 1.1 m | High 9:08 am 2.3 m | Low 3:14 pm 0.6 m | High 9:53 pm 3.1 m |
| Tue 20 | Low 4:27 am 1.2 m | High 9:33 am 2.2 m | Low 3:30 pm 0.7 m | High 10:20 pm 3.0 m |
| Wed 21 | Low 4:51 am 1.2 m | High 9:59 am 2.2 m | Low 3:46 pm 0.8 m | High 10:48 pm 2.9 m |
| Thu 22 | Low 5:18 am 1.3 m | High 10:28 am 2.1 m | Low 4:04 pm 1.0 m | High 11:17 pm 2.7 m |
| Fri 23 | Low 5:51 am 1.3 m | High 11:02 am 2.0 m | Low 4:25 pm 1.2 m | High 11:48 pm 2.6 m |
| Sat 24 | Low 6:32 am 1.3 m | High 11:52 am 1.9 m | Low 4:48 pm 1.5 m | |
| Sun 25 | High 12:26 am 2.4 m | Low 7:26 am 1.3 m | High 1:48 pm 1.9 m | Low 5:20 pm 1.7 m |
| Mon 26 | High 1:19 am 2.2 m | Low 8:36 am 1.3 m | High 5:14 pm 2.1 m | Low 10:48 pm 1.8 m |
| Tue 27 | High 2:43 am 2.0 m | Low 10:02 am 1.2 m | High 5:51 pm 2.4 m | |
| Wed 28 | Low 12:06 am 1.6 m | High 4:19 am 2.0 m | Low 11:15 am 1.0 m | High 6:20 pm 2.7 m |
| Thu 29 | Low 12:54 am 1.3 m | High 5:30 am 2.1 m | Low 12:07 pm 0.7 m | High 6:51 pm 3.0 m |
| Fri 30 | Low 1:32 am 1.1 m | High 6:23 am 2.3 m | Low 12:51 pm 0.4 m | High 7:25 pm 3.3 m |
| Sat 31 | Low 2:08 am 0.9 m | High 7:08 am 2.5 m | Low 1:31 pm 0.2 m | High 8:01 pm 3.6 m |
Calculated by Marinalo from the Townsville tide station: TICON-4: Hart-Davis et al., DGFI-TUM, CC BY 4.0, doi:10.17882/109129. Not for navigation. How we calculate tides.