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Alaska

Port Chatham

Port Chatham Currents

Marine warnings are in force for this area. The current is ebbing at 0.2 kt. Next slack water at 9:48 AM. Current predictions are astronomical, so the weather in those warnings can strengthen or weaken the actual flow.

Last Current - Ebb

4:54 AM

AKDT

SW

0.2 kt

1 hour, 37 minutes ago

Next Current - Slack

9:48 AM

AKDT

3 hours, 16 minutes from now

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Following Current - Flood

11:51 AM

AKDT

NE

0.1 kt

5 hours, 19 minutes from now

Today

🌊 Currents

Flood

12:07 AM

NE

0.2 kt

Slack

2:32 AM

Ebb

4:54 AM

SW

0.2 kt

Slack

9:48 AM

Flood

11:51 AM

NE

0.1 kt

Slack

2:10 PM

Ebb

4:51 PM

SW

0.2 kt

Slack

10:17 PM

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Tomorrow

🌊 Currents

Flood

12:32 AM

NE

0.2 kt

Slack

3:09 AM

Ebb

5:32 AM

SW

0.2 kt

Slack

10:08 AM

Flood

12:23 PM

NE

0.2 kt

Slack

2:45 PM

Ebb

5:32 PM

SW

0.3 kt

Slack

10:53 PM

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Flood

1:04 AM

NE

0.2 kt

Slack

3:40 AM

Ebb

6:04 AM

SW

0.3 kt

Slack

10:33 AM

Flood

12:58 PM

NE

0.2 kt

Slack

3:19 PM

Ebb

6:06 PM

SW

0.3 kt

Slack

11:31 PM

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Flood

1:38 AM

NE

0.2 kt

Slack

4:04 AM

Ebb

6:34 AM

SW

0.3 kt

Slack

11:01 AM

Flood

1:36 PM

NE

0.2 kt

Slack

3:50 PM

Ebb

6:36 PM

SW

0.3 kt

🌤️ Marine Weather

Sunday - August 30, 2026

🌊 Currents

Slack

12:09 AM

Flood

2:16 AM

NE

0.2 kt

Slack

4:22 AM

Ebb

7:05 AM

SW

0.2 kt

Slack

11:32 AM

Flood

2:15 PM

NE

0.2 kt

Slack

4:17 PM

Ebb

7:04 PM

SW

0.3 kt

🌤️ Marine Weather

Monday - August 31, 2026

🌊 Currents

Slack

12:50 AM

Flood

2:54 AM

NE

0.1 kt

Slack

4:40 AM

Ebb

7:37 AM

SW

0.2 kt

Slack

12:03 PM

Flood

2:56 PM

NE

0.2 kt

Slack

4:44 PM

Ebb

7:30 PM

SW

0.2 kt

🌤️ Marine Weather

Tuesday - September 1, 2026

🌊 Currents

Slack

1:35 AM

Flood

3:33 AM

NE

0.1 kt

Slack

5:02 AM

Ebb

8:13 AM

SW

0.2 kt

Slack

12:21 PM

Flood

3:34 PM

NE

0.1 kt

Slack

5:11 PM

Ebb

7:53 PM

SW

0.2 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Wed, Aug 26

0.2 kt at 12:07 AM

Unusually fast

Fastest Ebb

Thu, Aug 27

0.3 kt at 5:32 PM

Unusually fast

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Peak Daily Currents

Fastest

Thu, Aug 27

0.3 kt max current

Unusually fast

Slowest

Wed, Aug 26

0.2 kt max current

Slower than usual