Today's tide times for Cos Cob Harbor, Connecticut
The predicted tide times today on Thursday 24 April 2025 for Cos Cob Harbor are: first low tide at 2:58am, first high tide at 8:57am, second low tide at 3:19pm, second high tide at 9:22pm. Sunrise is at 6:01am and sunset is at 7:44pm.
Today's tide times for Cos Cob Harbor: Thursday 24 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:58 AM(Thu 24 April) | 0.27 ft (0.08 m) |
High Tide | 8:57 AM(Thu 24 April) | 7.46 ft (2.27 m) |
Low Tide | 3:19 PM(Thu 24 April) | 0.16 ft (0.05 m) |
High Tide | 9:22 PM(Thu 24 April) | 8.01 ft (2.44 m) |
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Tide chart for Cos Cob HarborShowing low and high tide times for the next 30 days at Cos Cob Harbor. Tide Times are EDT (UTC -4.0hrs).
View Cos Cob Harbor 7 Day Tide Chart Image.


HIGH (EDT) |
LOW (EDT) |
Sun |
Moon Set Rise |
Wind |
Thursday, 24 Apr | 25 Apr | 26 Apr | 27 Apr | 28 Apr | 29 Apr | 30 Apr | 1 May | 2 May | 3 May | 4 May | 5 May | 6 May | 7 May | 8 May | 9 May | 10 May | 11 May | 12 May | 13 May | 14 May | 15 May | 16 May | 17 May | 18 May | 19 May | 20 May | 21 May | 22 May | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AM | PM | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | ||
8:57AM2.27m | 9:22PM2.44m | 9:51AM2.36m 10:12PM2.60m | 10:43AM2.42m 11:00PM2.72m | 11:34AM2.44m 11:49PM2.78m | 12:25PM2.43m | 00:39AM2.76m 1:17PM2.39m | 1:31AM2.69m 2:10PM2.33m | 2:26AM2.56m 3:06PM2.25m | 3:23AM2.42m 4:04PM2.18m | 4:24AM2.27m 5:04PM2.12m | 5:27AM2.15m 6:07PM2.09m | 6:33AM2.08m 7:10PM2.11m | 7:37AM2.04m 8:07PM2.16m | 8:35AM2.04m 8:58PM2.23m | 9:26AM2.06m 9:43PM2.30m | 10:12AM2.08m 10:23PM2.34m | 10:53AM2.10m 11:01PM2.37m | 11:33AM2.11m 11:37PM2.37m | 12:11PM2.12m | 00:13AM2.35m 12:49PM2.11m | 00:50AM2.32m 1:27PM2.10m | 1:29AM2.29m 2:07PM2.08m | 2:10AM2.25m 2:49PM2.07m | 2:53AM2.23m 3:33PM2.06m | 3:41AM2.21m 4:20PM2.08m | 4:32AM2.19m 5:11PM2.12m | 5:28AM2.18m 6:05PM2.19m | 6:27AM2.17m 7:01PM2.30m | 7:28AM2.19m 7:57PM2.43m | ||
2:58AM0.08m | 3:19PM0.05m | 3:53AM-0.07m 4:10PM-0.03m | 4:46AM-0.21m 4:59PM-0.09m | 5:38AM-0.30m 5:48PM-0.12m | 6:29AM-0.34m 6:37PM-0.10m | 7:20AM-0.31m 7:29PM-0.04m | 8:12AM-0.22m 8:23PM0.04m | 9:07AM-0.09m 9:20PM0.15m | 10:05AM0.04m 10:22PM0.24m | 11:05AM0.15m 11:27PM0.31m | 12:07PM0.23m | 00:32AM0.34m 1:06PM0.27m | 1:35AM0.33m 2:02PM0.28m | 2:33AM0.28m 2:52PM0.28m | 3:25AM0.22m 3:38PM0.28m | 4:12AM0.15m 4:20PM0.28m | 4:55AM0.09m 5:00PM0.29m | 5:35AM0.06m 5:39PM0.30m | 6:12AM0.04m 6:16PM0.32m | 6:50AM0.05m 6:54PM0.34m | 7:27AM0.08m 7:32PM0.36m | 8:05AM0.11m 8:12PM0.38m | 8:46AM0.16m 8:55PM0.40m | 9:29AM0.19m 9:42PM0.41m | 10:17AM0.21m 10:35PM0.40m | 11:09AM0.22m 11:33PM0.36m | 12:03PM0.21m | 00:33AM0.29m 12:57PM0.18m | 1:34AM0.19m 1:51PM0.14m | ||
6:01AM | 7:44PM | 6:00AM 7:45PM | 5:58AM 7:46PM | 5:57AM 7:47PM | 5:55AM 7:48PM | 5:54AM 7:49PM | 5:53AM 7:50PM | 5:52AM 7:51PM | 5:50AM 7:52PM | 5:49AM 7:53PM | 5:48AM 7:54PM | 5:47AM 7:55PM | 5:45AM 7:56PM | 5:44AM 7:57PM | 5:43AM 7:59PM | 5:42AM 7:59PM | 5:41AM 8:00PM | 5:40AM 8:01PM | 5:39AM 8:02PM | 5:38AM 8:03PM | 5:37AM 8:04PM | 5:36AM 8:05PM | 5:35AM 8:06PM | 5:34AM 8:07PM | 5:33AM 8:08PM | 5:32AM 8:09PM | 5:31AM 8:10PM | 5:31AM 8:11PM | 5:30AM 8:12PM | ||
4:17AM | 4:05PM | 5:22PM 4:41AM | 6:41PM 5:05AM | New Moon 8:04PM 5:32AM | 9:27PM 6:05AM | 10:48PM 6:46AM | 11:59PM 7:36AM | 8:37AM | 00:58AM 9:46AM | 1:43AM 10:58AM | First Quarter 2:18AM 12:08PM | 2:45AM 1:15PM | 3:08AM 2:19PM | 3:28AM 3:21PM | 3:47AM 4:21PM | 4:05AM 5:22PM | 4:25AM 6:23PM | 4:47AM 7:26PM | Full Moon 5:12AM 8:29PM | 5:43AM 9:33PM | 6:20AM 10:33PM | 7:07AM 11:28PM | 8:02AM | 9:05AM 00:15AM | 10:13AM 00:54AM | 11:23AM 1:26AM | Last Quarter 12:34PM 1:54AM | 1:46PM 2:18AM | 2:59PM 2:41AM | ||

Cos Cob Harbor tide chart key:
The tide chart above shows the height and times of high tide and low tide for Cos Cob Harbor, Connecticut. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Cos Cob Harbor.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Cos Cob Harbor was on Sat 12 Apr (height: 2.35m 7.7ft). Next high Spring Tide at Cos Cob Harbor will be on Sun 27 Apr (height: 2.78m 9.1ft).
Cos Cob Harbor tide chart key: The tide chart above shows the height and times of high tide and low tide for Cos Cob Harbor, Connecticut. The grey shading corresponds to nighttime hours between sunset and sunrise at Cos Cob Harbor.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Cos Cob Harbor was on Sat 12 Apr (height: 2.35m 7.7ft). Next high Spring Tide at Cos Cob Harbor will be on Sun 27 Apr (height: 2.78m 9.1ft).
Cos Cob Harbor tide times for April and May
April and May Tide charts for Cos Cob Harbor: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Cos Cob Harbor (tomorrow): Friday 25 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:53 AM(Fri 25 April) | -0.24 ft (-0.07 m) |
High Tide | 9:51 AM(Fri 25 April) | 7.73 ft (2.36 m) |
Low Tide | 4:10 PM(Fri 25 April) | -0.11 ft (-0.03 m) |
High Tide | 10:12 PM(Fri 25 April) | 8.54 ft (2.6 m) |
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Tide Times for Cos Cob Harbor: Saturday 26 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:46 AM(Sat 26 April) | -0.69 ft (-0.21 m) |
High Tide | 10:43 AM(Sat 26 April) | 7.93 ft (2.42 m) |
Low Tide | 4:59 PM(Sat 26 April) | -0.3 ft (-0.09 m) |
High Tide | 11:00 PM(Sat 26 April) | 8.93 ft (2.72 m) |
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Tide Times for Cos Cob Harbor: Sunday 27 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:38 AM(Sun 27 April) | -1.0 ft (-0.3 m) |
High Tide | 11:34 AM(Sun 27 April) | 8.01 ft (2.44 m) |
Low Tide | 5:48 PM(Sun 27 April) | -0.38 ft (-0.12 m) |
High Tide | 11:49 PM(Sun 27 April) | 9.11 ft (2.78 m) |
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Tide Times for Cos Cob Harbor: Monday 28 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 6:29 AM(Mon 28 April) | -1.11 ft (-0.34 m) |
High Tide | 12:25 PM(Mon 28 April) | 7.98 ft (2.43 m) |
Low Tide | 6:37 PM(Mon 28 April) | -0.32 ft (-0.1 m) |
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Tide Times for Cos Cob Harbor: Tuesday 29 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:39 AM(Tue 29 April) | 9.06 ft (2.76 m) |
Low Tide | 7:20 AM(Tue 29 April) | -1.0 ft (-0.31 m) |
High Tide | 1:17 PM(Tue 29 April) | 7.85 ft (2.39 m) |
Low Tide | 7:29 PM(Tue 29 April) | -0.14 ft (-0.04 m) |
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Tide Times for Cos Cob Harbor: Wednesday 30 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 1:31 AM(Wed 30 April) | 8.81 ft (2.69 m) |
Low Tide | 8:12 AM(Wed 30 April) | -0.72 ft (-0.22 m) |
High Tide | 2:10 PM(Wed 30 April) | 7.63 ft (2.33 m) |
Low Tide | 8:23 PM(Wed 30 April) | 0.14 ft (0.04 m) |
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Tide Times for Cos Cob Harbor: Thursday 01 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:26 AM(Thu 01 May) | 8.4 ft (2.56 m) |
Low Tide | 9:07 AM(Thu 01 May) | -0.31 ft (-0.09 m) |
High Tide | 3:06 PM(Thu 01 May) | 7.39 ft (2.25 m) |
Low Tide | 9:20 PM(Thu 01 May) | 0.48 ft (0.15 m) |
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Tide Times for Cos Cob Harbor: Friday 02 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 3:23 AM(Fri 02 May) | 7.93 ft (2.42 m) |
Low Tide | 10:05 AM(Fri 02 May) | 0.13 ft (0.04 m) |
High Tide | 4:04 PM(Fri 02 May) | 7.14 ft (2.18 m) |
Low Tide | 10:22 PM(Fri 02 May) | 0.8 ft (0.24 m) |
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Tide Times for Cos Cob Harbor: Saturday 03 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 4:24 AM(Sat 03 May) | 7.46 ft (2.27 m) |
Low Tide | 11:05 AM(Sat 03 May) | 0.5 ft (0.15 m) |
High Tide | 5:04 PM(Sat 03 May) | 6.95 ft (2.12 m) |
Low Tide | 11:27 PM(Sat 03 May) | 1.02 ft (0.31 m) |
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Tide Times for Cos Cob Harbor: Sunday 04 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 5:27 AM(Sun 04 May) | 7.07 ft (2.15 m) |
Low Tide | 12:07 PM(Sun 04 May) | 0.76 ft (0.23 m) |
High Tide | 6:07 PM(Sun 04 May) | 6.87 ft (2.09 m) |
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Tide Times for Cos Cob Harbor: Monday 05 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:32 AM(Mon 05 May) | 1.12 ft (0.34 m) |
High Tide | 6:33 AM(Mon 05 May) | 6.81 ft (2.08 m) |
Low Tide | 1:06 PM(Mon 05 May) | 0.89 ft (0.27 m) |
High Tide | 7:10 PM(Mon 05 May) | 6.93 ft (2.11 m) |
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Tide Times for Cos Cob Harbor: Tuesday 06 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:35 AM(Tue 06 May) | 1.07 ft (0.33 m) |
High Tide | 7:37 AM(Tue 06 May) | 6.7 ft (2.04 m) |
Low Tide | 2:02 PM(Tue 06 May) | 0.93 ft (0.28 m) |
High Tide | 8:07 PM(Tue 06 May) | 7.1 ft (2.16 m) |
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Tide Times for Cos Cob Harbor: Wednesday 07 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:33 AM(Wed 07 May) | 0.92 ft (0.28 m) |
High Tide | 8:35 AM(Wed 07 May) | 6.7 ft (2.04 m) |
Low Tide | 2:52 PM(Wed 07 May) | 0.92 ft (0.28 m) |
High Tide | 8:58 PM(Wed 07 May) | 7.33 ft (2.23 m) |
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Tide Times for Cos Cob Harbor: Thursday 08 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:25 AM(Thu 08 May) | 0.71 ft (0.22 m) |
High Tide | 9:26 AM(Thu 08 May) | 6.76 ft (2.06 m) |
Low Tide | 3:38 PM(Thu 08 May) | 0.91 ft (0.28 m) |
High Tide | 9:43 PM(Thu 08 May) | 7.54 ft (2.3 m) |
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Tide Times for Cos Cob Harbor: Friday 09 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:12 AM(Fri 09 May) | 0.49 ft (0.15 m) |
High Tide | 10:12 AM(Fri 09 May) | 6.83 ft (2.08 m) |
Low Tide | 4:20 PM(Fri 09 May) | 0.92 ft (0.28 m) |
High Tide | 10:23 PM(Fri 09 May) | 7.69 ft (2.34 m) |
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Tide Times for Cos Cob Harbor: Saturday 10 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:55 AM(Sat 10 May) | 0.31 ft (0.09 m) |
High Tide | 10:53 AM(Sat 10 May) | 6.89 ft (2.1 m) |
Low Tide | 5:00 PM(Sat 10 May) | 0.94 ft (0.29 m) |
High Tide | 11:01 PM(Sat 10 May) | 7.77 ft (2.37 m) |
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Tide Times for Cos Cob Harbor: Sunday 11 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:35 AM(Sun 11 May) | 0.19 ft (0.06 m) |
High Tide | 11:33 AM(Sun 11 May) | 6.93 ft (2.11 m) |
Low Tide | 5:39 PM(Sun 11 May) | 0.99 ft (0.3 m) |
High Tide | 11:37 PM(Sun 11 May) | 7.77 ft (2.37 m) |
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Tide Times for Cos Cob Harbor: Monday 12 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 6:12 AM(Mon 12 May) | 0.14 ft (0.04 m) |
High Tide | 12:11 PM(Mon 12 May) | 6.94 ft (2.12 m) |
Low Tide | 6:16 PM(Mon 12 May) | 1.05 ft (0.32 m) |
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Tide Times for Cos Cob Harbor: Tuesday 13 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:13 AM(Tue 13 May) | 7.71 ft (2.35 m) |
Low Tide | 6:50 AM(Tue 13 May) | 0.17 ft (0.05 m) |
High Tide | 12:49 PM(Tue 13 May) | 6.92 ft (2.11 m) |
Low Tide | 6:54 PM(Tue 13 May) | 1.12 ft (0.34 m) |
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Tide Times for Cos Cob Harbor: Wednesday 14 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:50 AM(Wed 14 May) | 7.61 ft (2.32 m) |
Low Tide | 7:27 AM(Wed 14 May) | 0.25 ft (0.08 m) |
High Tide | 1:27 PM(Wed 14 May) | 6.88 ft (2.1 m) |
Low Tide | 7:32 PM(Wed 14 May) | 1.19 ft (0.36 m) |
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Tide Times for Cos Cob Harbor: Thursday 15 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 1:29 AM(Thu 15 May) | 7.5 ft (2.29 m) |
Low Tide | 8:05 AM(Thu 15 May) | 0.37 ft (0.11 m) |
High Tide | 2:07 PM(Thu 15 May) | 6.83 ft (2.08 m) |
Low Tide | 8:12 PM(Thu 15 May) | 1.26 ft (0.38 m) |
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Tide Times for Cos Cob Harbor: Friday 16 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:10 AM(Fri 16 May) | 7.39 ft (2.25 m) |
Low Tide | 8:46 AM(Fri 16 May) | 0.51 ft (0.16 m) |
High Tide | 2:49 PM(Fri 16 May) | 6.79 ft (2.07 m) |
Low Tide | 8:55 PM(Fri 16 May) | 1.31 ft (0.4 m) |
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Tide Times for Cos Cob Harbor: Saturday 17 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:53 AM(Sat 17 May) | 7.31 ft (2.23 m) |
Low Tide | 9:29 AM(Sat 17 May) | 0.62 ft (0.19 m) |
High Tide | 3:33 PM(Sat 17 May) | 6.77 ft (2.06 m) |
Low Tide | 9:42 PM(Sat 17 May) | 1.33 ft (0.41 m) |
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Tide Times for Cos Cob Harbor: Sunday 18 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 3:41 AM(Sun 18 May) | 7.25 ft (2.21 m) |
Low Tide | 10:17 AM(Sun 18 May) | 0.7 ft (0.21 m) |
High Tide | 4:20 PM(Sun 18 May) | 6.82 ft (2.08 m) |
Low Tide | 10:35 PM(Sun 18 May) | 1.3 ft (0.4 m) |
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Tide Times for Cos Cob Harbor: Monday 19 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 4:32 AM(Mon 19 May) | 7.19 ft (2.19 m) |
Low Tide | 11:09 AM(Mon 19 May) | 0.73 ft (0.22 m) |
High Tide | 5:11 PM(Mon 19 May) | 6.95 ft (2.12 m) |
Low Tide | 11:33 PM(Mon 19 May) | 1.18 ft (0.36 m) |
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Tide Times for Cos Cob Harbor: Tuesday 20 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 5:28 AM(Tue 20 May) | 7.14 ft (2.18 m) |
Low Tide | 12:03 PM(Tue 20 May) | 0.69 ft (0.21 m) |
High Tide | 6:05 PM(Tue 20 May) | 7.19 ft (2.19 m) |
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Tide Times for Cos Cob Harbor: Wednesday 21 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:33 AM(Wed 21 May) | 0.95 ft (0.29 m) |
High Tide | 6:27 AM(Wed 21 May) | 7.13 ft (2.17 m) |
Low Tide | 12:57 PM(Wed 21 May) | 0.59 ft (0.18 m) |
High Tide | 7:01 PM(Wed 21 May) | 7.54 ft (2.3 m) |
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Tide Times for Cos Cob Harbor: Thursday 22 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:34 AM(Thu 22 May) | 0.62 ft (0.19 m) |
High Tide | 7:28 AM(Thu 22 May) | 7.18 ft (2.19 m) |
Low Tide | 1:51 PM(Thu 22 May) | 0.45 ft (0.14 m) |
High Tide | 7:57 PM(Thu 22 May) | 7.96 ft (2.43 m) |
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NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.