Penzance tide calendar, September 2027
High and low tides in local time (Europe/London), heights in m above Lowest Astronomical Tide, calculated by Marinalo over 19 years.
| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 |
|---|---|---|---|---|
| Wed 1 | Low 00:06 0.3 m | High 05:43 5.5 m | Low 12:25 0.4 m | High 18:02 5.8 m |
| Thu 2 | Low 00:50 0.2 m | High 06:24 5.6 m | Low 13:07 0.3 m | High 18:43 5.9 m |
| Fri 3 | Low 01:31 0.2 m | High 07:04 5.6 m | Low 13:48 0.4 m | High 19:23 5.7 m |
| Sat 4 | Low 02:09 0.4 m | High 07:42 5.4 m | Low 14:27 0.6 m | High 20:03 5.5 m |
| Sun 5 | Low 02:46 0.7 m | High 08:21 5.2 m | Low 15:04 0.9 m | High 20:43 5.2 m |
| Mon 6 | Low 03:22 1.1 m | High 09:02 4.9 m | Low 15:43 1.3 m | High 21:25 4.8 m |
| Tue 7 | Low 04:01 1.5 m | High 09:47 4.6 m | Low 16:28 1.7 m | High 22:15 4.3 m |
| Wed 8 | Low 04:47 1.9 m | High 10:45 4.2 m | Low 17:28 2.1 m | High 23:26 4.0 m |
| Thu 9 | Low 05:54 2.2 m | High 12:11 4.0 m | Low 18:57 2.2 m | |
| Fri 10 | High 01:04 3.8 m | Low 07:32 2.3 m | High 13:47 4.0 m | Low 20:32 2.1 m |
| Sat 11 | High 02:28 4.0 m | Low 08:56 2.1 m | High 14:56 4.3 m | Low 21:37 1.8 m |
| Sun 12 | High 03:25 4.2 m | Low 09:52 1.8 m | High 15:45 4.5 m | Low 22:23 1.5 m |
| Mon 13 | High 04:07 4.5 m | Low 10:35 1.5 m | High 16:24 4.8 m | Low 23:01 1.3 m |
| Tue 14 | High 04:42 4.8 m | Low 11:11 1.2 m | High 16:58 5.0 m | Low 23:35 1.1 m |
| Wed 15 | High 05:15 5.0 m | Low 11:45 1.1 m | High 17:29 5.2 m | |
| Thu 16 | Low 00:07 0.9 m | High 05:45 5.1 m | Low 12:18 0.9 m | High 17:59 5.3 m |
| Fri 17 | Low 00:38 0.8 m | High 06:15 5.2 m | Low 12:49 0.9 m | High 18:28 5.3 m |
| Sat 18 | Low 01:09 0.8 m | High 06:45 5.2 m | Low 13:21 0.9 m | High 18:58 5.3 m |
| Sun 19 | Low 01:40 0.9 m | High 07:15 5.2 m | Low 13:54 1.0 m | High 19:29 5.2 m |
| Mon 20 | Low 02:12 1.0 m | High 07:47 5.2 m | Low 14:28 1.1 m | High 20:02 5.1 m |
| Tue 21 | Low 02:46 1.2 m | High 08:22 5.0 m | Low 15:05 1.3 m | High 20:39 4.9 m |
| Wed 22 | Low 03:25 1.5 m | High 09:03 4.8 m | Low 15:50 1.6 m | High 21:25 4.6 m |
| Thu 23 | Low 04:14 1.7 m | High 09:54 4.5 m | Low 16:49 1.8 m | High 22:26 4.2 m |
| Fri 24 | Low 05:24 2.0 m | High 11:09 4.3 m | Low 18:15 2.0 m | High 23:59 4.0 m |
| Sat 25 | Low 07:00 2.0 m | High 12:54 4.2 m | Low 19:52 1.8 m | |
| Sun 26 | High 01:50 4.2 m | Low 08:30 1.8 m | High 14:24 4.6 m | Low 21:09 1.4 m |
| Mon 27 | High 03:03 4.5 m | Low 09:36 1.3 m | High 15:25 5.0 m | Low 22:08 0.9 m |
| Tue 28 | High 03:55 5.0 m | Low 10:30 0.9 m | High 16:14 5.4 m | Low 22:57 0.6 m |
| Wed 29 | High 04:39 5.3 m | Low 11:17 0.5 m | High 16:58 5.7 m | Low 23:42 0.3 m |
| Thu 30 | High 05:20 5.5 m | Low 12:01 0.4 m | High 17:39 5.8 m |
Calculated by Marinalo from the Newlyn 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.