7-Day Tide and Current Charts and Tables

For Duck Island, Marker 15, Ashley River, Charleston Harbor, South Carolina Current

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Duck Island, Marker 15, Ashley River, Charleston Harbor, South Carolina Current

Tuesday March 10, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Tue -- 01:40 AM Moonrise
Tue -- 02:00 AM -0.00 knots Slack
Tue -- 05:20 AM -1.33 knots Max Ebb
Tue -- 07:36 AM Sunrise
Tue -- 08:42 AM 0.00 knots Slack
Tue -- 10:51 AM 0.84 knots Max Flood
Tue -- 11:25 AM Moonset
Tue -- 01:43 PM -0.00 knots Slack
Tue -- 04:50 PM -1.02 knots Max Ebb
Tue -- 07:24 PM Sunset
Tue -- 08:33 PM 0.00 knots Slack
Tue -- 11:17 PM 0.78 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

0.6

1
am

0.4

2
am

3
am

-0.6

4
am

-1

5
am

-1.3

6
am

-1.3

7
am

-0.9

8
am

-0.4

9
am

0.2

10
am

0.7

11
am

0.8

12
pm

0.6

1
pm

0.2

2
pm

-0.1

3
pm

-0.6

4
pm

-0.9

5
pm

-1

6
pm

-0.9

7
pm

-0.6

8
pm

-0.2

9
pm

0.2

10
pm

0.5

11
pm

0.8

Wednesday March 11, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Wed -- 02:36 AM Moonrise
Wed -- 02:53 AM -0.00 knots Slack
Wed -- 05:41 AM Last Quarter
Wed -- 06:16 AM -1.22 knots Max Ebb
Wed -- 07:35 AM Sunrise
Wed -- 09:39 AM 0.00 knots Slack
Wed -- 11:43 AM 0.75 knots Max Flood
Wed -- 12:13 PM Moonset
Wed -- 02:34 PM -0.00 knots Slack
Wed -- 05:45 PM -0.92 knots Max Ebb
Wed -- 07:24 PM Sunset
Wed -- 09:35 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.7

1
am

0.5

2
am

0.3

3
am

-0.1

4
am

-0.6

5
am

-1

6
am

-1.2

7
am

-1.1

8
am

-0.8

9
am

-0.3

10
am

0.2

11
am

0.6

12
pm

0.7

1
pm

0.5

2
pm

0.2

3
pm

-0.2

4
pm

-0.6

5
pm

-0.9

6
pm

-0.9

7
pm

-0.8

8
pm

-0.5

9
pm

-0.2

10
pm

0.1

11
pm

0.5

Thursday March 12, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Thu -- 12:13 AM 0.72 knots Max Flood
Thu -- 03:29 AM Moonrise
Thu -- 03:54 AM -0.00 knots Slack
Thu -- 07:17 AM -1.19 knots Max Ebb
Thu -- 07:33 AM Sunrise
Thu -- 10:40 AM 0.00 knots Slack
Thu -- 12:38 PM 0.70 knots Max Flood
Thu -- 01:07 PM Moonset
Thu -- 03:35 PM -0.00 knots Slack
Thu -- 07:01 PM -0.90 knots Max Ebb
Thu -- 07:25 PM Sunset
Thu -- 10:43 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.7

1
am

0.6

2
am

0.5

3
am

0.3

4
am

-0

5
am

-0.5

6
am

-0.9

7
am

-1.2

8
am

-1.1

9
am

-0.8

10
am

-0.3

11
am

0.2

12
pm

0.6

1
pm

0.7

2
pm

0.4

3
pm

0.2

4
pm

-0.2

5
pm

-0.6

6
pm

-0.8

7
pm

-0.9

8
pm

-0.8

9
pm

-0.6

10
pm

-0.3

11
pm

0.1

Friday March 13, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Fri -- 01:11 AM 0.71 knots Max Flood
Fri -- 04:16 AM Moonrise
Fri -- 04:58 AM -0.00 knots Slack
Fri -- 07:32 AM Sunrise
Fri -- 08:17 AM -1.25 knots Max Ebb
Fri -- 11:39 AM 0.00 knots Slack
Fri -- 01:35 PM 0.70 knots Max Flood
Fri -- 02:05 PM Moonset
Fri -- 04:47 PM -0.00 knots Slack
Fri -- 07:26 PM Sunset
Fri -- 08:17 PM -0.99 knots Max Ebb
Fri -- 11:48 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.5

1
am

0.7

2
am

0.6

3
am

0.5

4
am

0.3

5
am

-0

6
am

-0.5

7
am

-1

8
am

-1.2

9
am

-1.2

10
am

-0.8

11
am

-0.4

12
pm

0.2

1
pm

0.6

2
pm

0.7

3
pm

0.4

4
pm

0.2

5
pm

-0.1

6
pm

-0.5

7
pm

-0.8

8
pm

-1

9
pm

-0.9

10
pm

-0.7

11
pm

-0.3

Saturday March 14, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Sat -- 02:10 AM 0.75 knots Max Flood
Sat -- 04:58 AM Moonrise
Sat -- 05:59 AM -0.00 knots Slack
Sat -- 07:31 AM Sunrise
Sat -- 09:13 AM -1.40 knots Max Ebb
Sat -- 12:34 PM 0.00 knots Slack
Sat -- 02:31 PM 0.76 knots Max Flood
Sat -- 03:06 PM Moonset
Sat -- 05:56 PM -0.00 knots Slack
Sat -- 07:27 PM Sunset
Sat -- 09:20 PM -1.19 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.1

1
am

0.5

2
am

0.7

3
am

0.7

4
am

0.6

5
am

0.4

6
am

-0

7
am

-0.6

8
am

-1.1

9
am

-1.4

10
am

-1.3

11
am

-0.9

12
pm

-0.4

1
pm

0.3

2
pm

0.7

3
pm

0.7

4
pm

0.5

5
pm

0.3

6
pm

-0

7
pm

-0.5

8
pm

-0.9

9
pm

-1.2

10
pm

-1.1

11
pm

-0.8

Sunday March 15, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Sun -- 12:44 AM 0.00 knots Slack
Sun -- 03:07 AM 0.86 knots Max Flood
Sun -- 05:34 AM Moonrise
Sun -- 06:55 AM -0.00 knots Slack
Sun -- 07:30 AM Sunrise
Sun -- 10:03 AM -1.59 knots Max Ebb
Sun -- 01:22 PM 0.00 knots Slack
Sun -- 03:27 PM 0.88 knots Max Flood
Sun -- 04:09 PM Moonset
Sun -- 06:58 PM -0.00 knots Slack
Sun -- 07:27 PM Sunset
Sun -- 10:13 PM -1.45 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.4

1
am

0.1

2
am

0.6

3
am

0.9

4
am

0.8

5
am

0.7

6
am

0.5

7
am

-0.1

8
am

-0.7

9
am

-1.3

10
am

-1.6

11
am

-1.4

12
pm

-0.9

1
pm

-0.3

2
pm

0.4

3
pm

0.8

4
pm

0.8

5
pm

0.6

6
pm

0.4

7
pm

-0

8
pm

-0.6

9
pm

-1.2

10
pm

-1.4

11
pm

-1.3

Monday March 16, 2026

Duck Island
Click for MapFlood direction 351 true
Ebb direction 178 true

Mon -- 01:34 AM 0.00 knots Slack
Mon -- 04:00 AM 0.99 knots Max Flood
Mon -- 06:07 AM Moonrise
Mon -- 07:28 AM Sunrise
Mon -- 07:44 AM -0.00 knots Slack
Mon -- 10:48 AM -1.80 knots Max Ebb
Mon -- 02:06 PM 0.00 knots Slack
Mon -- 04:18 PM 1.04 knots Max Flood
Mon -- 05:13 PM Moonset
Mon -- 07:28 PM Sunset
Mon -- 07:52 PM -0.00 knots Slack
Mon -- 11:01 PM -1.74 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.9

1
am

-0.4

2
am

0.3

3
am

0.8

4
am

5
am

0.9

6
am

0.8

7
am

0.4

8
am

-0.2

9
am

-1

10
am

-1.6

11
am

-1.8

12
pm

-1.5

1
pm

-0.8

2
pm

-0.1

3
pm

0.6

4
pm

5
pm

6
pm

0.8

7
pm

0.5

8
pm

-0.1

9
pm

-0.9

10
pm

-1.5

11
pm

-1.7

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