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Drum Island, 0.2 mile above

Drum Island, 0.2 mile above Currents

A marine warning is in force for this area. The current is flooding at 0.3 kt. Peaking at 1.0 kt at 4:31 PM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Slack

2:05 PM

EDT

30 minutes ago

Next Current - Flood

4:31 PM

EDT

NNW

1.0 kt

1 hour, 55 minutes from now

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Following Current - Slack

7:18 PM

EDT

4 hours, 42 minutes from now

Today

🌊 Currents

Slack

1:57 AM

Flood

4:01 AM

NNW

0.8 kt

Slack

6:37 AM

Ebb

10:30 AM

SSE

2.9 kt

Slack

2:05 PM

Flood

4:31 PM

NNW

1.0 kt

Slack

7:18 PM

Ebb

11:04 PM

SSE

3.3 kt

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Tomorrow

🌊 Currents

Slack

2:49 AM

Flood

5:04 AM

NNW

0.9 kt

Slack

7:38 AM

Ebb

11:25 AM

SSE

3.2 kt

Slack

3:01 PM

Flood

5:28 PM

NNW

1.1 kt

Slack

8:09 PM

Ebb

11:54 PM

SSE

3.4 kt

🌤️ Marine Weather

Thursday - September 10, 2026

🌊 Currents

Slack

3:37 AM

Flood

6:02 AM

NNW

1.0 kt

Slack

8:32 AM

Ebb

12:16 PM

SSE

3.4 kt

Slack

3:53 PM

Flood

6:17 PM

NNW

1.1 kt

Slack

8:55 PM

🌤️ Marine Weather

Friday - September 11, 2026

🌊 Currents

Ebb

12:40 AM

SSE

3.5 kt

Slack

4:22 AM

Flood

6:49 AM

NNW

1.0 kt

Slack

9:21 AM

Ebb

1:04 PM

SSE

3.5 kt

Slack

4:41 PM

Flood

7:00 PM

NNW

1.1 kt

Slack

9:37 PM

🌤️ Marine Weather

Saturday - September 12, 2026

🌊 Currents

Ebb

1:24 AM

SSE

3.3 kt

Slack

5:04 AM

Flood

7:30 AM

NNW

1.1 kt

Slack

10:06 AM

Ebb

1:50 PM

SSE

3.4 kt

Slack

5:27 PM

Flood

7:41 PM

NNW

1.1 kt

Slack

10:15 PM

🌤️ Marine Weather

Sunday - September 13, 2026

🌊 Currents

Ebb

2:05 AM

SSE

3.1 kt

Slack

5:44 AM

Flood

8:09 AM

NNW

1.1 kt

Slack

10:49 AM

Ebb

2:34 PM

SSE

3.2 kt

Slack

6:13 PM

Flood

8:22 PM

NNW

1.0 kt

Slack

10:51 PM

🌤️ Marine Weather

Monday - September 14, 2026

🌊 Currents

Ebb

2:44 AM

SSE

2.8 kt

Slack

6:24 AM

Flood

8:49 AM

NNW

1.0 kt

Slack

11:31 AM

Ebb

3:19 PM

SSE

3.0 kt

Slack

6:58 PM

Flood

9:04 PM

NNW

0.9 kt

Slack

11:24 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Wed, Sep 9

1.1 kt at 5:28 PM

Faster than usual

Fastest Ebb

Fri, Sep 11

3.5 kt at 12:40 AM

Unusually fast

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Peak Daily Currents

Fastest

Fri, Sep 11

3.5 kt max current

Unusually fast

Slowest

Mon, Sep 14

3.0 kt max current

Typical

Nautical Charts for Drum Island, 0.2 mile above

Charleston Harbor

Charleston Harbor and Approaches

Cape Hatteras to Charleston