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Alligator Island, Shelikof Strait

Alligator Island, Shelikof Strait Currents

The current is ebbing at 0.1 kt. Next slack water at 8:30 AM. Slight seas, WSW wind at 17 kt with gusts to 20 kt.

Last Current - Ebb

3:23 AM

AKDT

0.2 kt

4 hours, 21 minutes ago

Next Current - Slack

8:30 AM

AKDT

45 minutes from now

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Following Current - Slack

11:55 AM

AKDT

4 hours, 10 minutes from now

Today

🌊 Currents

Ebb

3:23 AM

0.2 kt

Slack

8:30 AM

Slack

11:55 AM

Ebb

4:33 PM

0.2 kt

Slack

9:28 PM

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Tomorrow

🌊 Currents

Ebb

4:00 AM

0.2 kt

Slack

8:43 AM

Slack

12:33 PM

Ebb

4:58 PM

0.3 kt

Slack

10:30 PM

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Ebb

4:35 AM

0.3 kt

Slack

9:06 AM

Slack

1:06 PM

Ebb

5:21 PM

0.3 kt

Slack

10:56 PM

Slack

11:57 PM

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Ebb

5:06 AM

0.3 kt

Slack

9:44 AM

Slack

1:37 PM

Ebb

5:42 PM

0.3 kt

Slack

10:39 PM

🌤️ Marine Weather

Sunday - August 30, 2026

🌊 Currents

Slack

1:18 AM

Ebb

5:34 AM

0.3 kt

Slack

10:49 AM

Slack

2:02 PM

Ebb

5:58 PM

0.3 kt

Slack

11:05 PM

🌤️ Marine Weather

Monday - August 31, 2026

🌊 Currents

Slack

2:09 AM

Ebb

6:01 AM

0.3 kt

Slack

12:42 PM

Slack

2:12 PM

Ebb

6:11 PM

0.3 kt

🌤️ Marine Weather

Tuesday - September 1, 2026

🌊 Currents

Slack

12:04 AM

Slack

2:57 AM

Ebb

6:31 AM

0.3 kt

Slack

2:29 PM

Ebb

6:28 PM

0.3 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Ebb

Thu, Aug 27

0.3 kt at 4:58 PM

Faster than usual

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Peak Daily Currents

Fastest

Thu, Aug 27

0.3 kt max current

Slower than usual

Slowest

Wed, Aug 26

0.2 kt max current

Slower than usual

Nautical Charts for Alligator Island, Shelikof Strait

Shuyak and Afagnak Islands and adjacent waters

Shelikof Strait-Cape Douglas to Cape Nukshak

Kodiak Island