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Charlestown Pier 1

Charlestown Pier 1 Currents

The current is ebbing at 0.3 kt. Next slack water at 4:32 AM. SSW wind at 17 kt with gusts to 29 kt. Waves on the open water nearby are about 1.2'. It could be calmer here.

Last Current - Ebb

1:24 AM

EDT

0.3 kt

3 minutes ago

Next Current - Slack

4:32 AM

EDT

3 hours, 4 minutes from now

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Following Current - Flood

7:54 AM

EDT

0.2 kt

6 hours, 26 minutes from now

Today

🌊 Currents

Ebb

1:24 AM

0.3 kt

Slack

4:32 AM

Flood

7:54 AM

0.2 kt

Slack

10:27 AM

Ebb

1:50 PM

0.4 kt

Slack

5:12 PM

Flood

8:11 PM

0.1 kt

Slack

10:37 PM

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Tomorrow

🌊 Currents

Ebb

2:15 AM

0.3 kt

Slack

5:21 AM

Flood

8:51 AM

0.2 kt

Slack

11:21 AM

Ebb

2:41 PM

0.4 kt

Slack

6:01 PM

Flood

9:31 PM

0.1 kt

Slack

11:36 PM

🌤️ Marine Weather

Saturday - October 10, 2026

🌊 Currents

Ebb

3:07 AM

0.4 kt

Slack

6:05 AM

Flood

9:48 AM

0.2 kt

Slack

12:04 PM

Ebb

3:31 PM

0.4 kt

Slack

6:42 PM

Flood

10:22 PM

0.2 kt

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Slack

12:23 AM

Ebb

3:57 AM

0.4 kt

Slack

6:47 AM

Flood

10:28 AM

0.2 kt

Slack

12:42 PM

Ebb

4:16 PM

0.4 kt

Slack

7:22 PM

Flood

10:57 PM

0.2 kt

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Slack

1:04 AM

Ebb

4:42 AM

0.4 kt

Slack

7:29 AM

Flood

10:59 AM

0.2 kt

Slack

1:18 PM

Ebb

4:58 PM

0.4 kt

Slack

8:06 PM

Flood

11:27 PM

0.1 kt

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Slack

1:41 AM

Ebb

5:25 AM

0.3 kt

Slack

8:13 AM

Flood

11:28 AM

0.2 kt

Slack

1:56 PM

Ebb

5:39 PM

0.3 kt

Slack

8:52 PM

Flood

11:56 PM

0.1 kt

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Slack

2:18 AM

Ebb

6:09 AM

0.3 kt

Slack

8:56 AM

Flood

12:00 PM

0.2 kt

Slack

2:36 PM

Ebb

6:24 PM

0.3 kt

Slack

9:36 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Thu, Oct 8

0.2 kt at 7:54 AM

Unusually fast

Fastest Ebb

Thu, Oct 8

0.4 kt at 1:50 PM

Unusually fast

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Peak Daily Currents

Fastest

Thu, Oct 8

0.4 kt max current

Unusually fast

Slowest

Tue, Oct 13

0.3 kt max current

Faster than usual

Nautical Charts for Charlestown Pier 1

Boston Inner Harbor

Boston Harbor

Massachusetts Bay