Today, Friday, Oct 02, 2026 in Duwamish Waterway, Eighth Ave. South the tide is falling. Next low tide is 02:32 AM. Next high tide is 10:03 AM.
Mercer Island, WA Tide Chart
NOAA Station:Duwamish Waterway, Eighth Ave. South (9447029)
September highest tide is on Friday the 11th at a height of 11.285 ft. September lowest tide is on Wednesday the 30th at a height of -1.396 ft.
October highest tide is on Wednesday the 28th at a height of 11.637 ft. October lowest tide is on Thursday the 29th at a height of -2.855 ft.
November highest tide is on Friday the 27th at a height of 12.315 ft. November lowest tide is on Wednesday the 25th at a height of -3.652 ft.
| Day | Low Tide (FT) | High Tide (FT) | ||
|---|---|---|---|---|
| Thu 24 | 10:02 pm 3.58 ft | |||
| Fri 25 | 9:48 am 1.4 ft | 10:28 pm 2.45 ft | 3:37 am 9.44 ft | 4:14 pm 10.76 ft |
| Sat 26 | 10:25 am 2 ft | 10:58 pm 1.26 ft | 4:22 am 9.87 ft | 4:35 pm 10.92 ft |
| Sun 27 | 11:02 am 2.85 ft | 11:32 pm 0.13 ft | 5:08 am 10.24 ft | 4:59 pm 11.03 ft |
| Mon 28 | 11:42 am 3.86 ft | 5:56 am 10.54 ft | 5:25 pm 11.05 ft | |
| Tue 29 | 12:10 am -0.8 ft | 12:24 pm 4.95 ft | 6:48 am 10.69 ft | 5:55 pm 10.94 ft |
| Wed 30 | 12:52 am -1.4 ft | 01:10 pm 6 ft | 7:45 am 10.66 ft | 6:28 pm 10.68 ft |
| Thu 01 | 1:39 am -1.59 ft | 02:05 pm 6.91 ft | 8:48 am 10.48 ft | 7:08 pm 10.24 ft |
| Fri 02 | 2:32 am -1.39 ft | 03:15 pm 7.54 ft | 10:03 am 10.25 ft | 7:58 pm 9.64 ft |
| Sat 03 | 3:32 am -0.93 ft | 04:56 pm 7.66 ft | 11:33 am 10.19 ft | 9:10 pm 8.96 ft |
| Sun 04 | 4:40 am -0.38 ft | 06:46 pm 7.01 ft | 10:46 pm 8.46 ft | |
| Mon 05 | 5:53 am 0.1 ft | 07:54 pm 5.89 ft | 1:51 pm 10.67 ft | |
| Tue 06 | 7:02 am 0.48 ft | 08:40 pm 4.59 ft | 12:24 am 8.43 ft | 2:32 pm 10.93 ft |
| Wed 07 | 8:03 am 0.91 ft | 09:18 pm 3.26 ft | 1:46 am 8.78 ft | 3:03 pm 11.11 ft |
| Thu 08 | 8:56 am 1.52 ft | 09:53 pm 2 ft | 2:54 am 9.27 ft | 3:30 pm 11.19 ft |
| Fri 09 | 9:43 am 2.32 ft | 3:53 am 9.73 ft | 3:54 pm 11.18 ft | |