Today, Monday, May 18, 2026 in Cos Cob Harbor the tide is rising. Next high tide is 12:30 AM. Next low tide is 07:12 AM.
Cos Cob, CT Tide Chart
NOAA Station:Cos Cob Harbor (8469549)
April highest tide is on Saturday the 18th at a height of 8.752 ft. April lowest tide is on Saturday the 18th at a height of -0.887 ft.
May highest tide is on Saturday the 16th at a height of 8.953 ft. May lowest tide is on Sunday the 17th at a height of -0.792 ft.
June highest tide is on Sunday the 14th at a height of 8.917 ft. June lowest tide is on Monday the 15th at a height of -0.608 ft.
| Day | Low Tide (FT) | High Tide (FT) | ||
|---|---|---|---|---|
| Mon 11 | 12:11 am 1.16 ft | 12:30 pm 0.93 ft | 6:08 am 6.75 ft | 6:37 pm 7.21 ft |
| Tue 12 | 1:07 am 0.8 ft | 01:21 pm 0.75 ft | 7:04 am 6.89 ft | 7:27 pm 7.64 ft |
| Wed 13 | 2:01 am 0.38 ft | 02:11 pm 0.54 ft | 7:59 am 7.1 ft | 8:17 pm 8.1 ft |
| Thu 14 | 2:53 am -0.06 ft | 03:01 pm 0.34 ft | 8:50 am 7.33 ft | 9:05 pm 8.52 ft |
| Fri 15 | 3:45 am -0.44 ft | 03:50 pm 0.16 ft | 9:41 am 7.52 ft | 9:54 pm 8.82 ft |
| Sat 16 | 4:35 am -0.7 ft | 04:41 pm 0.06 ft | 10:31 am 7.65 ft | 10:43 pm 8.95 ft |
| Sun 17 | 5:27 am -0.79 ft | 05:33 pm 0.03 ft | 11:23 am 7.7 ft | 11:35 pm 8.91 ft |
| Mon 18 | 6:19 am -0.73 ft | 06:27 pm 0.1 ft | 12:16 pm 7.68 ft | |
| Tue 19 | 7:12 am -0.54 ft | 07:23 pm 0.25 ft | 12:30 am 8.72 ft | 1:11 pm 7.6 ft |
| Wed 20 | 8:08 am -0.27 ft | 08:23 pm 0.44 ft | 1:27 am 8.42 ft | 2:08 pm 7.51 ft |
| Thu 21 | 9:06 am 0.01 ft | 09:27 pm 0.63 ft | 2:26 am 8.05 ft | 3:07 pm 7.44 ft |
| Fri 22 | 10:05 am 0.27 ft | 10:32 pm 0.76 ft | 3:28 am 7.66 ft | 4:08 pm 7.41 ft |
| Sat 23 | 11:05 am 0.47 ft | 11:37 pm 0.79 ft | 4:31 am 7.3 ft | 5:09 pm 7.44 ft |
| Sun 24 | 12:03 pm 0.62 ft | 5:35 am 7.03 ft | 6:09 pm 7.54 ft | |
| Mon 25 | 12:40 am 0.72 ft | 12:58 pm 0.73 ft | 6:37 am 6.87 ft | |