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Unimak Pass, West Approach

Unimak Pass, West Approach Currents

A marine warning is in force for this area. The current is flooding at 0.5 kt. Next slack water at 6:53 PM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Flood

4:13 PM

AKDT

0.9 kt

1 hour, 44 minutes ago

Next Current - Slack

6:53 PM

AKDT

55 minutes from now

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Following Current - Ebb

10:30 PM

AKDT

1.4 kt

4 hours, 32 minutes from now

Today

🌊 Currents

Slack

1:17 AM

Flood

4:05 AM

0.8 kt

Slack

6:46 AM

Ebb

10:00 AM

1.0 kt

Slack

1:12 PM

Flood

4:13 PM

0.9 kt

Slack

6:53 PM

Ebb

10:30 PM

1.4 kt

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Tomorrow

🌊 Currents

Slack

2:10 AM

Flood

4:58 AM

0.9 kt

Slack

7:51 AM

Ebb

10:47 AM

0.9 kt

Slack

1:46 PM

Flood

4:45 PM

0.9 kt

Slack

7:20 PM

Ebb

11:07 PM

1.6 kt

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Slack

2:58 AM

Flood

5:44 AM

1.0 kt

Slack

8:52 AM

Ebb

11:30 AM

0.7 kt

Slack

2:19 PM

Flood

5:14 PM

0.8 kt

Slack

7:45 PM

Ebb

11:43 PM

1.6 kt

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Slack

3:41 AM

Flood

6:29 AM

1.0 kt

Slack

9:52 AM

Ebb

12:18 PM

0.6 kt

Slack

2:56 PM

Flood

5:41 PM

0.7 kt

Slack

8:09 PM

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Ebb

12:19 AM

1.6 kt

Slack

4:21 AM

Flood

7:15 AM

1.0 kt

Slack

10:53 AM

Ebb

1:17 PM

0.5 kt

Slack

3:44 PM

Flood

6:11 PM

0.6 kt

Slack

8:30 PM

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Ebb

12:57 AM

1.5 kt

Slack

4:56 AM

Flood

8:04 AM

1.0 kt

Slack

11:57 AM

Ebb

2:22 PM

0.4 kt

Slack

4:43 PM

Flood

6:44 PM

0.3 kt

Slack

8:46 PM

🌤️ Marine Weather

Thursday - October 15, 2026

🌊 Currents

Ebb

1:38 AM

1.4 kt

Slack

5:30 AM

Flood

8:53 AM

1.0 kt

Slack

12:59 PM

Ebb

3:19 PM

0.5 kt

Slack

5:59 PM

Flood

7:23 PM

0.1 kt

Slack

8:50 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Sun, Oct 11

1.0 kt at 5:44 AM

Faster than usual

Fastest Ebb

Sat, Oct 10

1.6 kt at 11:07 PM

Unusually fast

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Peak Daily Currents

Fastest

Sat, Oct 10

1.6 kt max current

Faster than usual

Slowest

Mon, Oct 12

1.0 kt max current

Slower than usual

Nautical Charts for Unimak Pass, West Approach

Krenitzan Islands

Unimak and Akutan Passes and approaches

Alaska Peninsula and Aleutian Islands to Seguam Pass