Seattle tide calendar, January 2027
High and low tides in local time (America/Los_Angeles), heights in ft above Mean Lower Low Water (MLLW), the US chart datum.
| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 |
|---|---|---|---|---|
| Fri 1 | High 12:44 AM 8.3 ft | Low 5:03 AM 6.4 ft | High 11:14 AM 11.6 ft | Low 6:43 PM 0.9 ft |
| Sat 2 | High 2:25 AM 9.3 ft | Low 6:34 AM 7.7 ft | High 11:58 AM 11.1 ft | Low 7:31 PM 0.1 ft |
| Sun 3 | High 3:36 AM 10.5 ft | Low 8:10 AM 8.3 ft | High 12:44 PM 10.7 ft | Low 8:15 PM -0.5 ft |
| Mon 4 | High 4:28 AM 11.4 ft | Low 9:26 AM 8.4 ft | High 1:29 PM 10.4 ft | Low 8:54 PM -1.0 ft |
| Tue 5 | High 5:09 AM 12.0 ft | Low 10:22 AM 8.4 ft | High 2:12 PM 10.2 ft | Low 9:31 PM -1.3 ft |
| Wed 6 | High 5:44 AM 12.2 ft | Low 11:05 AM 8.3 ft | High 2:53 PM 10.1 ft | Low 10:07 PM -1.5 ft |
| Thu 7 | High 6:12 AM 12.3 ft | Low 11:37 AM 8.1 ft | High 3:33 PM 10.0 ft | Low 10:41 PM -1.5 ft |
| Fri 8 | High 6:35 AM 12.2 ft | Low 12:03 PM 7.9 ft | High 4:13 PM 9.9 ft | Low 11:16 PM -1.3 ft |
| Sat 9 | High 6:55 AM 12.1 ft | Low 12:28 PM 7.4 ft | High 4:54 PM 9.8 ft | Low 11:50 PM -1.0 ft |
| Sun 10 | High 7:15 AM 12.1 ft | Low 12:58 PM 6.9 ft | High 5:37 PM 9.6 ft | |
| Mon 11 | Low 12:25 AM -0.5 ft | High 7:38 AM 12.2 ft | Low 1:33 PM 6.2 ft | High 6:24 PM 9.2 ft |
| Tue 12 | Low 1:00 AM 0.3 ft | High 8:05 AM 12.3 ft | Low 2:14 PM 5.3 ft | High 7:16 PM 8.8 ft |
| Wed 13 | Low 1:36 AM 1.4 ft | High 8:34 AM 12.3 ft | Low 2:59 PM 4.4 ft | High 8:17 PM 8.3 ft |
| Thu 14 | Low 2:13 AM 2.8 ft | High 9:04 AM 12.2 ft | Low 3:47 PM 3.4 ft | High 9:29 PM 8.0 ft |
| Fri 15 | Low 2:53 AM 4.5 ft | High 9:36 AM 11.9 ft | Low 4:38 PM 2.3 ft | High 10:59 PM 8.0 ft |
| Sat 16 | Low 3:41 AM 6.2 ft | High 10:10 AM 11.7 ft | Low 5:31 PM 1.1 ft | |
| Sun 17 | High 12:54 AM 8.6 ft | Low 4:49 AM 7.7 ft | High 10:50 AM 11.5 ft | Low 6:26 PM -0.1 ft |
| Mon 18 | High 2:43 AM 9.6 ft | Low 6:22 AM 8.8 ft | High 11:39 AM 11.4 ft | Low 7:21 PM -1.2 ft |
| Tue 19 | High 3:46 AM 10.7 ft | Low 7:54 AM 9.2 ft | High 12:36 PM 11.4 ft | Low 8:15 PM -2.2 ft |
| Wed 20 | High 4:30 AM 11.5 ft | Low 9:05 AM 9.0 ft | High 1:36 PM 11.6 ft | Low 9:07 PM -3.0 ft |
| Thu 21 | High 5:08 AM 12.1 ft | Low 10:02 AM 8.5 ft | High 2:37 PM 11.7 ft | Low 9:57 PM -3.4 ft |
| Fri 22 | High 5:42 AM 12.6 ft | Low 10:53 AM 7.7 ft | High 3:36 PM 11.6 ft | Low 10:45 PM -3.3 ft |
| Sat 23 | High 6:15 AM 12.9 ft | Low 11:42 AM 6.7 ft | High 4:37 PM 11.3 ft | Low 11:30 PM -2.6 ft |
| Sun 24 | High 6:47 AM 13.0 ft | Low 12:32 PM 5.5 ft | High 5:38 PM 10.8 ft | |
| Mon 25 | Low 12:15 AM -1.4 ft | High 7:19 AM 13.1 ft | Low 1:22 PM 4.3 ft | High 6:42 PM 10.1 ft |
| Tue 26 | Low 12:59 AM 0.3 ft | High 7:50 AM 12.9 ft | Low 2:12 PM 3.3 ft | High 7:48 PM 9.4 ft |
| Wed 27 | Low 1:43 AM 2.2 ft | High 8:22 AM 12.6 ft | Low 3:03 PM 2.4 ft | High 9:01 PM 8.8 ft |
| Thu 28 | Low 2:28 AM 4.2 ft | High 8:55 AM 12.1 ft | Low 3:55 PM 1.8 ft | High 10:30 PM 8.5 ft |
| Fri 29 | Low 3:20 AM 6.0 ft | High 9:32 AM 11.5 ft | Low 4:51 PM 1.3 ft | |
| Sat 30 | High 12:31 AM 8.8 ft | Low 4:31 AM 7.6 ft | High 10:15 AM 10.9 ft | Low 5:50 PM 0.9 ft |
| Sun 31 | High 2:21 AM 9.6 ft | Low 6:28 AM 8.5 ft | High 11:08 AM 10.3 ft | Low 6:48 PM 0.5 ft |
Calculated by Marinalo from the Seattle tide station: harmonic constants published by NOAA CO-OPS (public domain). Not for navigation. How we calculate tides.