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Johns Island. Main Road Bridge

Johns Island. Main Road Bridge Currents

The current is flooding at 0.3 kt. Peaking at 0.4 kt at 3:17 AM. Smooth water, SW wind at 20 kt. Sea state is taken from nearby open water.

Last Current - Slack

11:16 PM

EDT

1 hour, 47 minutes ago

Next Current - Flood

3:17 AM

EDT

WSW

0.4 kt

2 hours, 13 minutes from now

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Following Current - Slack

5:11 AM

EDT

4 hours, 7 minutes from now

Today

🌊 Currents

Flood

3:17 AM

WSW

0.4 kt

Slack

5:11 AM

Ebb

8:00 AM

ENE

0.5 kt

Slack

11:20 AM

Flood

3:55 PM

WSW

0.5 kt

Slack

6:30 PM

Ebb

8:51 PM

ENE

0.8 kt

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Tomorrow

🌊 Currents

Slack

12:08 AM

Flood

4:11 AM

WSW

0.4 kt

Slack

6:15 AM

Ebb

8:54 AM

ENE

0.6 kt

Slack

12:11 PM

Flood

4:49 PM

WSW

0.5 kt

Slack

7:20 PM

Ebb

9:38 PM

ENE

0.8 kt

🌤️ Marine Weather

Tuesday - August 25, 2026

🌊 Currents

Slack

12:56 AM

Flood

5:05 AM

WSW

0.5 kt

Slack

7:14 AM

Ebb

9:43 AM

ENE

0.7 kt

Slack

12:58 PM

Flood

5:39 PM

WSW

0.6 kt

Slack

8:07 PM

Ebb

10:22 PM

ENE

0.9 kt

🌤️ Marine Weather

Wednesday - August 26, 2026

🌊 Currents

Slack

1:40 AM

Flood

5:56 AM

WSW

0.5 kt

Slack

8:08 AM

Ebb

10:29 AM

ENE

0.8 kt

Slack

1:42 PM

Flood

6:25 PM

WSW

0.6 kt

Slack

8:49 PM

Ebb

11:03 PM

ENE

1.0 kt

🌤️ Marine Weather

Thursday - August 27, 2026

🌊 Currents

Slack

2:20 AM

Flood

6:44 AM

WSW

0.6 kt

Slack

8:56 AM

Ebb

11:11 AM

ENE

0.8 kt

Slack

2:23 PM

Flood

7:08 PM

WSW

0.7 kt

Slack

9:29 PM

Ebb

11:41 PM

ENE

1.0 kt

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Slack

2:57 AM

Flood

7:28 AM

WSW

0.6 kt

Slack

9:40 AM

Ebb

11:52 AM

ENE

0.9 kt

Slack

3:03 PM

Flood

7:49 PM

WSW

0.7 kt

Slack

10:06 PM

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Ebb

12:19 AM

ENE

1.0 kt

Slack

3:32 AM

Flood

8:10 AM

WSW

0.7 kt

Slack

10:22 AM

Ebb

12:34 PM

ENE

1.0 kt

Slack

3:43 PM

Flood

8:30 PM

WSW

0.7 kt

Slack

10:42 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Thu, Aug 27

0.7 kt at 7:08 PM

Faster than usual

Fastest Ebb

Wed, Aug 26

1.0 kt at 11:03 PM

Faster than usual

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Peak Daily Currents

Fastest

Wed, Aug 26

1.0 kt max current

Faster than usual

Slowest

Sun, Aug 23

0.8 kt max current

Slower than usual