United States

South Carolina

North Charleston

North Charleston Currents

A marine warning is in force for this area. The current is ebbing at 1.7 kt. Next slack water at 7:58 PM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Ebb

3:44 PM

EDT

SE

2.0 kt

1 hour, 34 minutes ago

Next Current - Slack

7:58 PM

EDT

2 hours, 39 minutes from now

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Following Current - Flood

11:08 PM

EDT

NNW

0.8 kt

5 hours, 49 minutes from now

Today

🌊 Currents

Slack

12:27 AM

Ebb

3:02 AM

SE

1.8 kt

Slack

7:17 AM

Flood

10:49 AM

NNW

0.9 kt

Slack

1:15 PM

Ebb

3:44 PM

SE

2.0 kt

Slack

7:58 PM

Flood

11:08 PM

NNW

0.8 kt

🌤️ Marine Weather

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Tomorrow

🌊 Currents

Slack

1:01 AM

Ebb

3:40 AM

SE

1.6 kt

Slack

7:58 AM

Flood

11:34 AM

NNW

0.8 kt

Slack

1:58 PM

Ebb

4:31 PM

SE

1.8 kt

Slack

8:48 PM

Flood

11:55 PM

NNW

0.7 kt

🌤️ Marine Weather

Thursday - September 17, 2026

🌊 Currents

Slack

1:37 AM

Ebb

4:18 AM

SE

1.3 kt

Slack

8:44 AM

Flood

12:22 PM

NNW

0.7 kt

Slack

2:45 PM

Ebb

5:22 PM

SE

1.6 kt

Slack

9:42 PM

🌤️ Marine Weather

Friday - September 18, 2026

🌊 Currents

Flood

12:44 AM

NNW

0.7 kt

Slack

2:18 AM

Ebb

5:01 AM

SE

1.2 kt

Slack

9:37 AM

Flood

1:14 PM

NNW

0.7 kt

Slack

3:36 PM

Ebb

6:17 PM

SE

1.5 kt

Slack

10:39 PM

🌤️ Marine Weather

Saturday - September 19, 2026

🌊 Currents

Flood

1:37 AM

NNW

0.6 kt

Slack

3:09 AM

Ebb

5:56 AM

SE

1.1 kt

Slack

10:37 AM

Flood

2:09 PM

NNW

0.6 kt

Slack

4:32 PM

Ebb

7:14 PM

SE

1.4 kt

Slack

11:37 PM

🌤️ Marine Weather

Sunday - September 20, 2026

🌊 Currents

Flood

2:32 AM

NNW

0.6 kt

Slack

4:10 AM

Ebb

7:04 AM

SE

1.1 kt

Slack

11:39 AM

Flood

3:06 PM

NNW

0.6 kt

Slack

5:29 PM

Ebb

8:11 PM

SE

1.5 kt

🌤️ Marine Weather

Monday - September 21, 2026

🌊 Currents

Slack

12:32 AM

Flood

3:28 AM

NNW

0.6 kt

Slack

5:16 AM

Ebb

8:11 AM

SE

1.2 kt

Slack

12:37 PM

Flood

4:02 PM

NNW

0.7 kt

Slack

6:25 PM

Ebb

9:03 PM

SE

1.6 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Tue, Sep 15

0.9 kt at 10:49 AM

Typical

Fastest Ebb

Tue, Sep 15

2.0 kt at 3:44 PM

Typical

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Peak Daily Currents

Fastest

Tue, Sep 15

2.0 kt max current

Typical

Slowest

Sat, Sep 19

1.4 kt max current

Slower than usual