United States

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Massachusetts

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South Boston, Pier 4, 0.2 n.mi. NNE of

South Boston, Pier 4, 0.2 n.mi. NNE of Currents

Last Current - Slack

7:08 AM

2 hours, 18 minutes ago

Next Current - Flood

10:20 AM

WNW

0.3 kts

53 minutes from now

Following Current - Slack

12:30 PM

3 hours, 3 minutes from now

Today

๐ŸŒŠ Currents

Ebb

5:17 AM

ESE

0.5 kts

Slack

7:08 AM

Flood

10:20 AM

WNW

0.3 kts

Slack

12:30 PM

Ebb

5:32 PM

ESE

0.4 kts

Slack

7:16 PM

Flood

10:21 PM

WNW

0.3 kts

Tomorrow

๐ŸŒŠ Currents

Slack

12:38 AM

Ebb

6:06 AM

ESE

0.5 kts

Slack

7:58 AM

Flood

11:12 AM

WNW

0.3 kts

Slack

1:19 PM

Ebb

6:21 PM

ESE

0.4 kts

Slack

8:11 PM

Flood

11:18 PM

WNW

0.3 kts

Friday - July 17, 2026

๐ŸŒŠ Currents

Slack

1:30 AM

Ebb

6:52 AM

ESE

0.5 kts

Slack

8:48 AM

Flood

11:57 AM

WNW

0.3 kts

Slack

2:08 PM

Ebb

7:10 PM

ESE

0.4 kts

Slack

9:05 PM

Saturday - July 18, 2026

๐ŸŒŠ Currents

Flood

12:07 AM

WNW

0.3 kts

Slack

2:23 AM

Ebb

7:42 AM

ESE

0.4 kts

Slack

9:36 AM

Flood

12:39 PM

WNW

0.3 kts

Slack

2:58 PM

Ebb

8:05 PM

ESE

0.4 kts

Slack

9:58 PM

Sunday - July 19, 2026

๐ŸŒŠ Currents

Flood

12:55 AM

WNW

0.3 kts

Slack

3:18 AM

Ebb

8:36 AM

ESE

0.4 kts

Slack

10:23 AM

Flood

1:26 PM

WNW

0.3 kts

Slack

3:48 PM

Ebb

9:03 PM

ESE

0.4 kts

Slack

10:51 PM

Monday - July 20, 2026

๐ŸŒŠ Currents

Flood

1:55 AM

WNW

0.2 kts

Slack

4:11 AM

Ebb

9:27 AM

ESE

0.3 kts

Slack

11:11 AM

Flood

2:28 PM

WNW

0.2 kts

Slack

4:38 PM

Ebb

9:55 PM

ESE

0.4 kts

Slack

11:47 PM

Tuesday - July 21, 2026

๐ŸŒŠ Currents

Flood

3:13 AM

WNW

0.2 kts

Slack

5:05 AM

Ebb

10:13 AM

ESE

0.3 kts

Slack

12:02 PM

Flood

3:36 PM

WNW

0.2 kts

Slack

5:31 PM

Ebb

10:48 PM

ESE

0.3 kts

7-Day Insights

Current Extremes

Fastest Flood

Wed, Jul 15

0.3 kts at 10:20 AM

Unusually fast

Fastest Ebb

Wed, Jul 15

0.5 kts at 5:17 AM

Unusually fast

Peak Daily Currents

Fastest

Wed, Jul 15

0.5 kts max current

Unusually fast

Slowest

Tue, Jul 21

0.3 kts max current

Slower than usual