Today, Tuesday, Aug 18, 2026 in Cos Cob Harbor the tide is falling. Next low tide is 09:15 AM. Next high tide is 03:22 PM.
Cos Cob, CT Tide Chart
NOAA Station:Cos Cob Harbor (8469549)
July highest tide is on Monday the 13th at a height of 8.755 ft. July lowest tide is on Wednesday the 15th at a height of -0.492 ft.
August highest tide is on Wednesday the 12th at a height of 8.588 ft. August lowest tide is on Thursday the 13th at a height of -0.345 ft.
September highest tide is on Tuesday the 29th at a height of 8.666 ft. September lowest tide is on Monday the 28th at a height of -0.164 ft.
| Day | Low Tide (FT) | High Tide (FT) | ||
|---|---|---|---|---|
| Mon 10 | 9:07 pm 8.42 ft | |||
| Tue 11 | 3:47 am -0.03 ft | 03:58 pm 0.26 ft | 9:43 am 7.59 ft | 10:02 pm 8.57 ft |
| Wed 12 | 4:39 am -0.24 ft | 04:53 pm 0.04 ft | 10:35 am 7.93 ft | 10:55 pm 8.59 ft |
| Thu 13 | 5:28 am -0.34 ft | 05:45 pm -0.05 ft | 11:26 am 8.18 ft | 11:45 pm 8.46 ft |
| Fri 14 | 6:14 am -0.3 ft | 06:36 pm -0.01 ft | 12:14 pm 8.32 ft | |
| Sat 15 | 6:59 am -0.12 ft | 07:25 pm 0.14 ft | 12:34 am 8.2 ft | 1:01 pm 8.33 ft |
| Sun 16 | 7:43 am 0.19 ft | 08:15 pm 0.37 ft | 1:22 am 7.85 ft | 1:47 pm 8.22 ft |
| Mon 17 | 8:28 am 0.57 ft | 09:05 pm 0.65 ft | 2:11 am 7.44 ft | 2:34 pm 8.01 ft |
| Tue 18 | 9:15 am 0.98 ft | 09:58 pm 0.93 ft | 3:00 am 7.04 ft | 3:22 pm 7.73 ft |
| Wed 19 | 10:05 am 1.37 ft | 10:52 pm 1.18 ft | 3:52 am 6.68 ft | 4:12 pm 7.43 ft |
| Thu 20 | 10:59 am 1.66 ft | 11:49 pm 1.34 ft | 4:48 am 6.4 ft | 5:07 pm 7.17 ft |
| Fri 21 | 11:57 am 1.81 ft | 5:46 am 6.26 ft | 6:05 pm 7.03 ft | |
| Sat 22 | 12:45 am 1.38 ft | 12:55 pm 1.8 ft | 6:46 am 6.27 ft | 7:04 pm 7.03 ft |
| Sun 23 | 1:40 am 1.3 ft | 01:50 pm 1.65 ft | 7:42 am 6.44 ft | 7:59 pm 7.17 ft |
| Mon 24 | 2:31 am 1.12 ft | 02:41 pm 1.4 ft | 8:33 am 6.69 ft | 8:47 pm 7.38 ft |
| Tue 25 | 3:16 am 0.89 ft | 03:28 pm 1.12 ft | 9:17 am 6.98 ft | |