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Round Island Light

Round Island Light Currents

The current is flooding at 1.0 kt. Peaking at 3.0 kt at 9:12 PM. NW wind at 5 kt with gusts to 7 kt.

Last Current - Slack

6:19 PM

AKDT

37 minutes ago

Next Current - Flood

9:12 PM

AKDT

SSE

3.0 kt

2 hours, 15 minutes from now

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Following Current - Slack

12:34 AM

AKDT

5 hours, 37 minutes from now

Today

🌊 Currents

Ebb

3:08 AM

NW

2.7 kt

Slack

5:53 AM

Flood

8:42 AM

SSE

2.8 kt

Slack

11:59 AM

Ebb

3:27 PM

NW

2.8 kt

Slack

6:19 PM

Flood

9:12 PM

SSE

3.0 kt

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Tomorrow

🌊 Currents

Slack

12:34 AM

Ebb

3:46 AM

NW

2.7 kt

Slack

6:35 AM

Flood

9:18 AM

SSE

2.7 kt

Slack

12:30 PM

Ebb

3:55 PM

NW

2.8 kt

Slack

6:55 PM

Flood

9:49 PM

SSE

3.0 kt

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Slack

1:17 AM

Ebb

4:20 AM

NW

2.5 kt

Slack

7:13 AM

Flood

9:52 AM

SSE

2.5 kt

Slack

12:59 PM

Ebb

4:19 PM

NW

2.7 kt

Slack

7:30 PM

Flood

10:24 PM

SSE

2.9 kt

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Slack

1:55 AM

Ebb

4:50 AM

NW

2.2 kt

Slack

7:48 AM

Flood

10:25 AM

SSE

2.3 kt

Slack

1:28 PM

Ebb

4:44 PM

NW

2.6 kt

Slack

8:03 PM

Flood

10:59 PM

SSE

2.7 kt

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Slack

2:30 AM

Ebb

5:18 AM

NW

1.9 kt

Slack

8:20 AM

Flood

11:00 AM

SSE

2.1 kt

Slack

1:57 PM

Ebb

5:12 PM

NW

2.4 kt

Slack

8:36 PM

Flood

11:34 PM

SSE

2.4 kt

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Slack

3:03 AM

Ebb

5:48 AM

NW

1.6 kt

Slack

8:52 AM

Flood

11:37 AM

SSE

1.8 kt

Slack

2:28 PM

Ebb

5:45 PM

NW

2.1 kt

Slack

9:09 PM

🌤️ Marine Weather

Thursday - October 15, 2026

🌊 Currents

Flood

12:12 AM

SSE

2.1 kt

Slack

3:40 AM

Ebb

6:23 AM

NW

1.4 kt

Slack

9:26 AM

Flood

12:16 PM

SSE

1.5 kt

Slack

3:00 PM

Ebb

6:22 PM

NW

1.9 kt

Slack

9:43 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Fri, Oct 9

3.0 kt at 9:12 PM

Unusually fast

Fastest Ebb

Fri, Oct 9

2.8 kt at 3:27 PM

Unusually fast

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Peak Daily Currents

Fastest

Fri, Oct 9

3.0 kt max current

Faster than usual

Slowest

Wed, Oct 14

2.1 kt max current

Slower than usual