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Alligator Island, Shelikof Strait

Alligator Island, Shelikof Strait Currents

Marine warnings are in force for this area. The current is ebbing at 0.4 kt. Next slack water at 9:40 PM. Current predictions are astronomical, so the weather in those warnings can strengthen or weaken the actual flow.

Last Current - Ebb

4:46 PM

AKDT

NE

0.4 kt

1 hour, 36 minutes ago

Next Current - Slack

9:40 PM

AKDT

3 hours, 17 minutes from now

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Following Current - Slack

12:59 AM

AKDT

6 hours, 36 minutes from now

Today

🌊 Currents

Slack

12:01 AM

Ebb

4:23 AM

NE

0.4 kt

Slack

8:30 AM

Flood

11:00 AM

0.2 kt

Slack

1:13 PM

Ebb

4:46 PM

NE

0.4 kt

Slack

9:40 PM

🌤️ Marine Weather

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Tomorrow

🌊 Currents

Slack

12:59 AM

Ebb

5:05 AM

NE

0.4 kt

Slack

9:10 AM

Flood

11:43 AM

0.1 kt

Slack

1:41 PM

Ebb

5:22 PM

NE

0.4 kt

Slack

10:14 PM

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Slack

1:40 AM

Ebb

5:40 AM

NE

0.4 kt

Slack

9:51 AM

Flood

12:17 PM

0.1 kt

Slack

1:59 PM

Ebb

5:51 PM

NE

0.4 kt

Slack

10:57 PM

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Slack

2:11 AM

Ebb

6:09 AM

NE

0.4 kt

Slack

10:32 AM

Slack

2:04 PM

Ebb

6:12 PM

NE

0.3 kt

Slack

11:57 PM

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Slack

2:32 AM

Ebb

6:32 AM

NE

0.3 kt

Slack

11:20 AM

Slack

1:28 PM

Ebb

6:20 PM

NE

0.3 kt

🌤️ Marine Weather

Thursday - October 15, 2026

🌊 Currents

Slack

2:10 AM

Ebb

6:43 AM

NE

0.2 kt

Slack

12:01 PM

Ebb

6:10 PM

NE

0.3 kt

🌤️ Marine Weather

Friday - October 16, 2026

🌊 Currents

Slack

3:00 AM

Ebb

6:33 AM

NE

0.2 kt

Slack

11:47 AM

Ebb

6:20 PM

NE

0.3 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Sat, Oct 10

0.2 kt at 11:00 AM

Typical

Fastest Ebb

Sat, Oct 10

0.4 kt at 4:23 AM

Unusually fast

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Peak Daily Currents

Fastest

Sat, Oct 10

0.4 kt max current

Unusually fast

Slowest

Wed, Oct 14

0.3 kt max current

Slower than usual