7-Day Tide and Current Charts and Tables

For Cos Cob Harbor, Connecticut

Select Location

Thursday September 10, 2026

Cos Cob Harbor
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Thu -- 04:38 AM -0.00 feet Mark Falling
Thu -- 05:17 AM -0.23 feet Low Tide
Thu -- 05:48 AM Moonrise
Thu -- 05:55 AM 0.00 feet Mark Rising
Thu -- 06:30 AM Sunrise
Thu -- 11:19 AM 8.10 feet High Tide
Thu -- 04:52 PM -0.00 feet Mark Falling
Thu -- 05:40 PM -0.37 feet Low Tide
Thu -- 06:27 PM 0.00 feet Mark Rising
Thu -- 06:54 PM Moonset
Thu -- 07:11 PM Sunset
Thu -- 11:27 PM New Moon
Thu -- 11:42 PM 8.16 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

7.6

1
am

6.1

2
am

4.3

3
am

2.3

4
am

0.7

5
am

-0.2

6
am

0.1

7
am

1.3

8
am

3.3

9
am

5.3

10
am

7.1

11
am

12
pm

7.8

1
pm

6.7

2
pm

3
pm

4
pm

1.1

5
pm

-0.1

6
pm

-0.3

7
pm

0.6

8
pm

2.4

9
pm

4.5

10
pm

6.5

11
pm

7.9

Friday September 11, 2026

Cos Cob Harbor
Click for Map
Fri -- 05:16 AM -0.00 feet Mark Falling
Fri -- 06:03 AM -0.35 feet Low Tide
Fri -- 06:31 AM Sunrise
Fri -- 06:48 AM 0.00 feet Mark Rising
Fri -- 06:59 AM Moonrise
Fri -- 12:04 PM 8.27 feet High Tide
Fri -- 05:29 PM -0.00 feet Mark Falling
Fri -- 06:28 PM -0.55 feet Low Tide
Fri -- 07:10 PM Sunset
Fri -- 07:16 PM Moonset
Fri -- 07:25 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

8.1

1
am

7.3

2
am

5.7

3
am

3.8

4
am

1.8

5
am

0.3

6
am

-0.3

7
am

0.2

8
am

1.7

9
am

3.8

10
am

5.9

11
am

7.6

12
pm

8.3

1
pm

7.8

2
pm

6.4

3
pm

4.5

4
pm

2.4

5
pm

0.6

6
pm

-0.4

7
pm

-0.4

8
pm

0.8

9
pm

2.7

10
pm

4.9

11
pm

6.7

Saturday September 12, 2026

Cos Cob Harbor
Click for Map
Sat -- 12:28 AM 8.01 feet High Tide
Sat -- 06:01 AM -0.00 feet Mark Falling
Sat -- 06:32 AM Sunrise
Sat -- 06:46 AM -0.32 feet Low Tide
Sat -- 07:29 AM 0.00 feet Mark Rising
Sat -- 08:08 AM Moonrise
Sat -- 12:48 PM 8.29 feet High Tide
Sat -- 06:14 PM -0.00 feet Mark Falling
Sat -- 07:08 PM Sunset
Sat -- 07:13 PM -0.55 feet Low Tide
Sat -- 07:38 PM Moonset
Sat -- 08:10 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

7.9

1
am

7.9

2
am

6.8

3
am

5.1

4
am

3.2

5
am

1.3

6
am

7
am

-0.3

8
am

0.6

9
am

2.3

10
am

4.4

11
am

6.5

12
pm

7.9

1
pm

8.3

2
pm

7.5

3
pm

5.9

4
pm

3.9

5
pm

1.9

6
pm

0.3

7
pm

-0.5

8
pm

-0.2

9
pm

1.2

10
pm

3.2

11
pm

5.2

Sunday September 13, 2026

Cos Cob Harbor
Click for Map
Sun -- 01:12 AM 7.74 feet High Tide
Sun -- 06:32 AM Sunrise
Sun -- 06:56 AM -0.00 feet Mark Falling
Sun -- 07:27 AM -0.15 feet Low Tide
Sun -- 07:57 AM 0.00 feet Mark Rising
Sun -- 09:16 AM Moonrise
Sun -- 01:30 PM 8.18 feet High Tide
Sun -- 07:06 PM Sunset
Sun -- 07:08 PM -0.00 feet Mark Falling
Sun -- 07:57 PM -0.36 feet Low Tide
Sun -- 08:02 PM Moonset
Sun -- 08:44 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

6.9

1
am

7.7

2
am

7.4

3
am

6.2

4
am

4.5

5
am

2.6

6
am

7
am

-0

8
am

9
am

1.2

10
am

11
am

5.1

12
pm

6.9

1
pm

2
pm

3
pm

4
pm

5.3

5
pm

3.4

6
pm

1.5

7
pm

0.1

8
pm

-0.4

9
pm

0.3

10
pm

1.8

11
pm

3.7

Monday September 14, 2026

Cos Cob Harbor
Click for Map
Mon -- 01:56 AM 7.40 feet High Tide
Mon -- 06:33 AM Sunrise
Mon -- 08:09 AM 0.15 feet Low Tide
Mon -- 10:23 AM Moonrise
Mon -- 02:12 PM 7.97 feet High Tide
Mon -- 07:05 PM Sunset
Mon -- 08:28 PM Moonset
Mon -- 08:29 PM 0.00 feet Mark Falling
Mon -- 08:42 PM -0.02 feet Low Tide
Mon -- 08:54 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

5.6

1
am

6.9

2
am

7.4

3
am

6.8

4
am

5.5

5
am

3.8

6
am

2.2

7
am

0.8

8
am

0.2

9
am

0.5

10
am

1.9

11
am

3.7

12
pm

5.7

1
pm

7.2

2
pm

7.9

3
pm

7.7

4
pm

6.5

5
pm

4.8

6
pm

2.9

7
pm

1.3

8
pm

0.2

9
pm

10
pm

0.8

11
pm

2.4

Tuesday September 15, 2026

Cos Cob Harbor
Click for Map
Tue -- 02:39 AM 7.04 feet High Tide
Tue -- 06:34 AM Sunrise
Tue -- 08:52 AM 0.54 feet Low Tide
Tue -- 11:30 AM Moonrise
Tue -- 02:56 PM 7.70 feet High Tide
Tue -- 07:03 PM Sunset
Tue -- 08:58 PM Moonset
Tue -- 09:27 PM 0.40 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

4.2

1
am

5.8

2
am

6.8

3
am

4
am

6.2

5
am

4.9

6
am

3.4

7
am

1.9

8
am

0.9

9
am

0.6

10
am

1.2

11
am

2.6

12
pm

4.4

1
pm

2
pm

7.3

3
pm

7.7

4
pm

7.2

5
pm

5.9

6
pm

4.3

7
pm

2.7

8
pm

1.3

9
pm

0.5

10
pm

0.5

11
pm

1.5

Wednesday September 16, 2026

Cos Cob Harbor
Click for Map
Wed -- 03:24 AM 6.70 feet High Tide
Wed -- 06:35 AM Sunrise
Wed -- 09:37 AM 0.98 feet Low Tide
Wed -- 12:35 PM Moonrise
Wed -- 03:42 PM 7.43 feet High Tide
Wed -- 07:01 PM Sunset
Wed -- 09:34 PM Moonset
Wed -- 10:16 PM 0.84 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

2.9

1
am

4.5

2
am

5.9

3
am

6.6

4
am

6.6

5
am

5.7

6
am

4.5

7
am

3.1

8
am

1.9

9
am

1.1

10
am

11
am

1.8

12
pm

3.2

1
pm

4.8

2
pm

6.2

3
pm

7.2

4
pm

7.4

5
pm

6.7

6
pm

5.5

7
pm

8
pm

2.6

9
pm

1.5

10
pm

0.9

11
pm

1.1

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