United States

Massachusetts

Black Rock Channel

Black Rock Channel Currents

The current is ebbing at 0.8 kt. Next slack water at 2:23 AM. Smooth water, NE wind at 5 kt with gusts to 10 kt. Fog right now.

Last Current - Ebb

12:07 AM

EDT

NE

0.8 kt

5 minutes ago

Next Current - Slack

2:23 AM

EDT

2 hours, 10 minutes from now

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Following Current - Flood

5:45 AM

EDT

WSW

0.5 kt

5 hours, 32 minutes from now

Today

🌊 Currents

Ebb

12:07 AM

NE

0.8 kt

Slack

2:23 AM

Flood

5:45 AM

WSW

0.5 kt

Slack

8:32 AM

Ebb

12:08 PM

NE

0.6 kt

Slack

2:16 PM

Flood

5:55 PM

WSW

0.4 kt

Slack

8:42 PM

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Tomorrow

🌊 Currents

Ebb

12:49 AM

NE

0.8 kt

Slack

3:10 AM

Flood

6:33 AM

WSW

0.5 kt

Slack

9:23 AM

Ebb

12:47 PM

NE

0.7 kt

Slack

3:07 PM

Flood

6:41 PM

WSW

0.5 kt

Slack

9:31 PM

🌤️ Marine Weather

Tuesday - August 25, 2026

🌊 Currents

Ebb

1:24 AM

NE

0.8 kt

Slack

3:53 AM

Flood

7:15 AM

WSW

0.5 kt

Slack

10:13 AM

Ebb

1:20 PM

NE

0.8 kt

Slack

3:57 PM

Flood

7:18 PM

WSW

0.5 kt

Slack

10:19 PM

🌤️ Marine Weather

Wednesday - August 26, 2026

🌊 Currents

Ebb

1:54 AM

NE

0.9 kt

Slack

4:34 AM

Flood

7:53 AM

WSW

0.6 kt

Slack

11:01 AM

Ebb

1:56 PM

NE

0.8 kt

Slack

4:44 PM

Flood

7:47 PM

WSW

0.5 kt

Slack

11:04 PM

🌤️ Marine Weather

Thursday - August 27, 2026

🌊 Currents

Ebb

2:26 AM

NE

0.9 kt

Slack

5:12 AM

Flood

8:28 AM

WSW

0.6 kt

Slack

11:42 AM

Ebb

2:41 PM

NE

0.9 kt

Slack

5:27 PM

Flood

8:10 PM

WSW

0.5 kt

Slack

11:45 PM

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Ebb

3:04 AM

NE

0.9 kt

Slack

5:50 AM

Flood

8:53 AM

WSW

0.6 kt

Slack

12:20 PM

Ebb

3:28 PM

NE

1.0 kt

Slack

6:08 PM

Flood

8:43 PM

WSW

0.6 kt

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Slack

12:24 AM

Ebb

3:43 AM

NE

1.0 kt

Slack

6:28 AM

Flood

9:14 AM

WSW

0.7 kt

Slack

12:55 PM

Ebb

4:09 PM

NE

1.0 kt

Slack

6:49 PM

Flood

9:23 PM

WSW

0.7 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Sat, Aug 29

0.7 kt at 9:14 AM

Faster than usual

Fastest Ebb

Fri, Aug 28

1.0 kt at 3:28 PM

Faster than usual

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Peak Daily Currents

Fastest

Fri, Aug 28

1.0 kt max current

Typical

Slowest

Sun, Aug 23

0.8 kt max current

Slower than usual