Today, Sunday, Jul 26, 2026 in Roche Harbor, San Juan Island the tide is falling. Next low tide is 08:37 AM. Next high tide is 05:10 PM.
Roche Harbor, WA - San Juan Island Tide Chart
NOAA Station:Roche Harbor, San Juan Island (9449834)
June highest tide is on Tuesday the 16th at a height of 8.446 ft. June lowest tide is on Monday the 15th at a height of -3.967 ft.
July highest tide is on Wednesday the 15th at a height of 8.254 ft. July lowest tide is on Tuesday the 14th at a height of -3.447 ft.
August highest tide is on Thursday the 13th at a height of 7.903 ft. August lowest tide is on Tuesday the 11th at a height of -2.394 ft.
| Day | Low Tide (FT) | High Tide (FT) | ||
|---|---|---|---|---|
| Sat 18 | 8:31 pm 8.09 ft | |||
| Sun 19 | 2:52 am 3.48 ft | 01:59 pm 1.53 ft | 7:57 am 5.22 ft | 8:59 pm 7.93 ft |
| Mon 20 | 3:51 am 2.48 ft | 02:43 pm 3.07 ft | 9:33 am 4.76 ft | 9:25 pm 7.72 ft |
| Tue 21 | 4:46 am 1.56 ft | 03:34 pm 4.53 ft | 11:47 am 4.85 ft | 9:51 pm 7.47 ft |
| Wed 22 | 5:38 am 0.81 ft | 04:41 pm 5.77 ft | 10:18 pm 7.2 ft | |
| Thu 23 | 6:27 am 0.22 ft | 06:15 pm 6.61 ft | 10:49 pm 6.97 ft | |
| Fri 24 | 7:13 am -0.22 ft | 07:54 pm 6.96 ft | 11:27 pm 6.79 ft | |
| Sat 25 | 7:56 am -0.55 ft | 09:08 pm 6.99 ft | 4:36 pm 7.43 ft | |
| Sun 26 | 8:37 am -0.8 ft | 09:51 pm 6.9 ft | 12:15 am 6.69 ft | 5:10 pm 7.62 ft |
| Mon 27 | 9:16 am -0.99 ft | 10:19 pm 6.73 ft | 1:08 am 6.67 ft | 5:39 pm 7.68 ft |
| Tue 28 | 9:52 am -1.12 ft | 10:46 pm 6.49 ft | 2:03 am 6.7 ft | 6:05 pm 7.67 ft |
| Wed 29 | 10:27 am -1.15 ft | 11:17 pm 6.14 ft | 2:54 am 6.72 ft | 6:27 pm 7.66 ft |
| Thu 30 | 11:01 am -1.03 ft | 11:53 pm 5.64 ft | 3:44 am 6.65 ft | 6:46 pm 7.68 ft |
| Fri 31 | 11:35 am -0.69 ft | 4:34 am 6.47 ft | 7:05 pm 7.73 ft | |
| Sat 01 | 12:32 am 4.98 ft | 12:08 pm -0.08 ft | 5:26 am 6.18 ft | 7:25 pm 7.76 ft |
| Sun 02 | 1:14 am 4.12 ft | 12:42 pm 0.81 ft | 6:23 am 5.81 ft | |