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Port Heiden

Port Heiden Currents

A marine warning is in force for this area. The current is ebbing at 0.7 kt. Next slack water at 7:18 PM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Ebb

4:56 PM

AKDT

1.0 kt

1 hour, 6 minutes ago

Next Current - Slack

7:18 PM

AKDT

1 hour, 15 minutes from now

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Following Current - Flood

10:40 PM

AKDT

ENE

0.9 kt

4 hours, 37 minutes from now

Today

🌊 Currents

Slack

12:49 AM

Ebb

4:17 AM

1.1 kt

Slack

6:51 AM

Flood

10:20 AM

ENE

1.1 kt

Slack

1:34 PM

Ebb

4:56 PM

1.0 kt

Slack

7:18 PM

Flood

10:40 PM

ENE

0.9 kt

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Tomorrow

🌊 Currents

Slack

1:40 AM

Ebb

5:12 AM

1.1 kt

Slack

7:42 AM

Flood

11:17 AM

ENE

1.1 kt

Slack

2:36 PM

Ebb

6:09 PM

1.0 kt

Slack

8:17 PM

Flood

11:34 PM

ENE

0.9 kt

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Slack

2:31 AM

Ebb

6:06 AM

1.1 kt

Slack

8:33 AM

Flood

12:12 PM

ENE

1.1 kt

Slack

3:36 PM

Ebb

7:34 PM

1.0 kt

Slack

9:15 PM

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Flood

12:29 AM

ENE

0.8 kt

Slack

3:21 AM

Ebb

6:59 AM

1.1 kt

Slack

9:23 AM

Flood

1:06 PM

ENE

1.1 kt

Slack

4:32 PM

Ebb

8:45 PM

1.0 kt

Slack

10:12 PM

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Flood

1:22 AM

ENE

0.7 kt

Slack

4:11 AM

Ebb

7:50 AM

1.0 kt

Slack

10:13 AM

Flood

1:56 PM

ENE

1.1 kt

Slack

5:25 PM

Ebb

9:44 PM

1.0 kt

Slack

11:06 PM

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Flood

2:14 AM

ENE

0.7 kt

Slack

5:00 AM

Ebb

8:39 AM

1.0 kt

Slack

11:01 AM

Flood

2:44 PM

ENE

1.1 kt

Slack

6:14 PM

Ebb

10:37 PM

1.0 kt

Slack

11:59 PM

🌤️ Marine Weather

Thursday - October 15, 2026

🌊 Currents

Flood

3:04 AM

ENE

0.6 kt

Slack

5:49 AM

Ebb

9:24 AM

0.9 kt

Slack

11:49 AM

Flood

3:29 PM

ENE

1.1 kt

Slack

6:59 PM

Ebb

11:26 PM

1.0 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Fri, Oct 9

1.1 kt at 10:20 AM

Faster than usual

Fastest Ebb

Fri, Oct 9

1.1 kt at 4:17 AM

Faster than usual

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Peak Daily Currents

Fastest

Fri, Oct 9

1.1 kt max current

Slower than usual

Slowest

Fri, Oct 9

1.1 kt max current

Slower than usual

Nautical Charts for Port Heiden

Port Heiden

Cape St. Elias to Shumagin Islands

Alaska Peninsula and Aleutian Islands to Seguam Pass