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Alaska

Cape Cheerful, Unalaska Island

Cape Cheerful, Unalaska Island Currents

A marine warning for this area takes effect Sun, Sep 13, 5:00 AM. The current is ebbing at 0.3 kt. Next slack water at 12:50 AM. Smooth water, SSE wind at 8 kt with gusts to 10 kt.

Last Current - Ebb

8:57 PM

AKDT

E

0.3 kt

19 minutes ago

Next Current - Slack

12:50 AM

AKDT

3 hours, 33 minutes from now

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Following Current - Flood

3:44 AM

AKDT

W

0.4 kt

6 hours, 27 minutes from now

Today

🌊 Currents

Flood

2:57 AM

W

0.4 kt

Slack

5:39 AM

Ebb

9:22 AM

E

0.5 kt

Ebb

5:56 PM

E

0.3 kt

Ebb

8:57 PM

E

0.3 kt

🌤️ Marine Weather

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Tomorrow

🌊 Currents

Slack

12:50 AM

Flood

3:44 AM

W

0.4 kt

Slack

6:22 AM

Ebb

10:16 AM

E

0.5 kt

Ebb

7:03 PM

E

0.2 kt

Ebb

10:35 PM

E

0.3 kt

🌤️ Marine Weather

Monday - September 14, 2026

🌊 Currents

Slack

1:57 AM

Flood

4:20 AM

W

0.3 kt

Slack

6:39 AM

Ebb

10:51 AM

E

0.6 kt

Slack

7:49 PM

🌤️ Marine Weather

Tuesday - September 15, 2026

🌊 Currents

Ebb

12:30 AM

E

0.3 kt

Slack

3:21 AM

Flood

4:53 AM

W

0.1 kt

Slack

6:22 AM

Ebb

11:06 AM

E

0.6 kt

Slack

5:41 PM

Flood

8:25 PM

W

0.1 kt

Slack

10:31 PM

🌤️ Marine Weather

Wednesday - September 16, 2026

🌊 Currents

Ebb

1:49 AM

E

0.3 kt

Ebb

5:28 AM

E

0.1 kt

Ebb

11:13 AM

E

0.6 kt

Slack

4:50 PM

Flood

8:51 PM

W

0.3 kt

Slack

11:41 PM

🌤️ Marine Weather

Thursday - September 17, 2026

🌊 Currents

Ebb

3:11 AM

E

0.5 kt

Ebb

6:19 AM

E

0.4 kt

Ebb

11:03 AM

E

0.6 kt

Slack

4:17 PM

Flood

9:06 PM

W

0.4 kt

🌤️ Marine Weather

Friday - September 18, 2026

🌊 Currents

Slack

12:22 AM

Ebb

4:52 AM

E

0.7 kt

Ebb

7:50 AM

E

0.6 kt

Ebb

9:20 AM

E

0.6 kt

Slack

3:56 PM

Flood

9:15 PM

W

0.5 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Fri, Sep 18

0.5 kt at 9:15 PM

Typical

Fastest Ebb

Fri, Sep 18

0.7 kt at 4:52 AM

Faster than usual

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Peak Daily Currents

Fastest

Fri, Sep 18

0.7 kt max current

Typical

Slowest

Sat, Sep 12

0.5 kt max current

Slower than usual