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Umak Pass, off Narrows Point

Umak Pass, off Narrows Point Currents

Marine warnings are in force for this area. The current is ebbing at 2.0 kt. Peaking at 2.9 kt at 7:56 PM. Current predictions are astronomical, so the weather in those warnings can strengthen or weaken the actual flow.

Last Current - Slack

5:01 PM

HDT

1 hour, 26 minutes ago

Next Current - Ebb

7:56 PM

HDT

2.9 kt

1 hour, 28 minutes from now

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Following Current - Slack

11:21 PM

HDT

4 hours, 53 minutes from now

Today

🌊 Currents

Flood

1:10 AM

3.4 kt

Slack

4:48 AM

Ebb

7:41 AM

2.7 kt

Slack

10:54 AM

Flood

1:27 PM

3.5 kt

Slack

5:01 PM

Ebb

7:56 PM

2.9 kt

Slack

11:21 PM

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Tomorrow

🌊 Currents

Flood

2:03 AM

3.7 kt

Slack

5:46 AM

Ebb

8:34 AM

2.7 kt

Slack

11:42 AM

Flood

2:08 PM

3.4 kt

Slack

5:35 PM

Ebb

8:26 PM

3.0 kt

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Slack

12:07 AM

Flood

2:51 AM

3.9 kt

Slack

6:41 AM

Ebb

9:21 AM

2.4 kt

Slack

12:26 PM

Flood

2:47 PM

3.2 kt

Slack

6:08 PM

Ebb

8:50 PM

3.0 kt

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Slack

12:49 AM

Flood

3:36 AM

3.8 kt

Slack

7:37 AM

Ebb

10:06 AM

2.0 kt

Slack

1:05 PM

Flood

3:25 PM

2.9 kt

Slack

6:41 PM

Ebb

9:15 PM

2.9 kt

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Slack

1:29 AM

Flood

4:20 AM

3.6 kt

Slack

8:36 AM

Ebb

10:51 AM

1.6 kt

Slack

1:42 PM

Flood

4:02 PM

2.6 kt

Slack

7:15 PM

Ebb

9:45 PM

2.8 kt

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Slack

2:08 AM

Flood

5:03 AM

3.4 kt

Slack

9:38 AM

Ebb

11:37 AM

1.2 kt

Slack

2:16 PM

Flood

4:41 PM

2.4 kt

Slack

7:49 PM

Ebb

10:21 PM

2.7 kt

🌤️ Marine Weather

Thursday - October 15, 2026

🌊 Currents

Slack

2:45 AM

Flood

5:47 AM

3.1 kt

Slack

10:43 AM

Ebb

12:26 PM

0.8 kt

Slack

2:50 PM

Flood

5:22 PM

2.1 kt

Slack

8:26 PM

Ebb

11:03 PM

2.6 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Sun, Oct 11

3.9 kt at 2:51 AM

Faster than usual

Fastest Ebb

Sat, Oct 10

3.0 kt at 8:26 PM

Faster than usual

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Peak Daily Currents

Fastest

Sun, Oct 11

3.9 kt max current

Faster than usual

Slowest

Thu, Oct 15

3.1 kt max current

Slower than usual

Nautical Charts for Umak Pass, off Narrows Point

Tagalak Island to Little Tanaga I.

Atka Pass to Adak Strait

Igitkin Is. to Semisopochnoi Island