United States

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Alaska

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Sumner Island, east of

Sumner Island, east of Currents

Last Current - Ebb

12:20 AM

SW

1.1 kts

2 hours, 33 minutes ago

Next Current - Slack

3:14 AM

20 minutes from now

Following Current - Flood

8:27 AM

N

1.5 kts

5 hours, 33 minutes from now

Today

๐ŸŒŠ Currents

Ebb

12:20 AM

SW

1.1 kts

Slack

3:14 AM

Flood

8:27 AM

N

1.5 kts

Slack

11:04 AM

Ebb

1:05 PM

SW

0.9 kts

Slack

4:19 PM

Flood

6:56 PM

N

1.2 kts

Slack

10:45 PM

Tomorrow

๐ŸŒŠ Currents

Ebb

1:16 AM

SW

1.2 kts

Slack

4:30 AM

Flood

9:18 AM

N

1.7 kts

Slack

12:02 PM

Ebb

2:03 PM

SW

1.0 kts

Slack

5:16 PM

Flood

8:30 PM

N

1.3 kts

Flood

9:21 PM

N

1.3 kts

Slack

11:38 PM

Monday - July 13, 2026

๐ŸŒŠ Currents

Ebb

2:13 AM

SW

1.4 kts

Slack

5:25 AM

Flood

10:09 AM

N

1.8 kts

Slack

12:55 PM

Ebb

2:58 PM

SW

1.1 kts

Slack

6:06 PM

Flood

9:22 PM

N

1.3 kts

Flood

10:13 PM

N

1.4 kts

Tuesday - July 14, 2026

๐ŸŒŠ Currents

Slack

12:32 AM

Ebb

3:07 AM

SW

1.5 kts

Slack

6:14 AM

Flood

11:01 AM

N

1.8 kts

Slack

1:44 PM

Ebb

3:50 PM

SW

1.3 kts

Slack

6:51 PM

Flood

10:10 PM

N

1.4 kts

Flood

11:06 PM

N

1.4 kts

Wednesday - July 15, 2026

๐ŸŒŠ Currents

Slack

1:25 AM

Ebb

3:59 AM

SW

1.6 kts

Slack

6:59 AM

Flood

11:51 AM

N

1.8 kts

Slack

2:30 PM

Ebb

4:36 PM

SW

1.3 kts

Slack

7:33 PM

Flood

10:11 PM

N

1.4 kts

Flood

11:59 PM

N

1.4 kts

Thursday - July 16, 2026

๐ŸŒŠ Currents

Slack

2:17 AM

Ebb

4:46 AM

SW

1.6 kts

Slack

7:40 AM

Flood

12:38 PM

N

1.7 kts

Slack

3:11 PM

Ebb

5:20 PM

SW

1.4 kts

Slack

8:12 PM

Flood

10:59 PM

N

1.4 kts

Friday - July 17, 2026

๐ŸŒŠ Currents

Flood

12:50 AM

N

1.4 kts

Slack

3:05 AM

Ebb

5:32 AM

SW

1.6 kts

Slack

8:18 AM

Flood

12:07 PM

N

1.5 kts

Flood

1:23 PM

N

1.6 kts

Slack

3:49 PM

Ebb

6:02 PM

SW

1.3 kts

Slack

8:45 PM

Flood

11:46 PM

N

1.4 kts

7-Day Insights

Current Extremes

Fastest Flood

Mon, Jul 13

1.8 kts at 10:09 AM

Unusually fast

Fastest Ebb

Wed, Jul 15

1.6 kts at 3:59 AM

Unusually fast

Peak Daily Currents

Fastest

Mon, Jul 13

1.8 kts max current

Unusually fast

Slowest

Sat, Jul 11

1.5 kts max current

Typical