United States

Alaska

Grindall Island, south of

Grindall Island, south of Currents

The current is ebbing at 0.4 kt. Next slack water at 5:35 PM. Smooth water, NNW wind at 9 kt with gusts to 16 kt.

Last Current - Ebb

2:38 PM

AKDT

S

0.4 kt

31 minutes ago

Next Current - Slack

5:35 PM

AKDT

2 hours, 25 minutes from now

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Following Current - Flood

8:33 PM

AKDT

NNE

0.5 kt

5 hours, 23 minutes from now

Today

🌊 Currents

Ebb

2:02 AM

S

0.3 kt

Slack

4:52 AM

Flood

7:59 AM

NNE

0.5 kt

Slack

12:13 PM

Ebb

2:38 PM

S

0.4 kt

Slack

5:35 PM

Flood

8:33 PM

NNE

0.5 kt

🌤️ Marine Weather

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Tomorrow

🌊 Currents

Slack

12:40 AM

Ebb

2:54 AM

S

0.4 kt

Slack

5:28 AM

Flood

8:55 AM

NNE

0.5 kt

Slack

12:54 PM

Ebb

3:21 PM

S

0.5 kt

Slack

6:12 PM

Flood

9:26 PM

NNE

0.5 kt

🌤️ Marine Weather

Thursday - August 27, 2026

🌊 Currents

Slack

1:20 AM

Ebb

3:33 AM

S

0.4 kt

Slack

5:57 AM

Flood

9:42 AM

NNE

0.5 kt

Slack

1:32 PM

Ebb

3:56 PM

S

0.5 kt

Slack

6:41 PM

Flood

10:03 PM

NNE

0.5 kt

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Slack

1:52 AM

Ebb

4:05 AM

S

0.4 kt

Slack

6:22 AM

Flood

10:18 AM

NNE

0.5 kt

Slack

2:07 PM

Ebb

4:26 PM

S

0.5 kt

Slack

7:02 PM

Flood

10:35 PM

NNE

0.5 kt

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Slack

2:16 AM

Ebb

4:32 AM

S

0.4 kt

Slack

6:46 AM

Flood

10:51 AM

NNE

0.5 kt

Slack

2:36 PM

Ebb

4:54 PM

S

0.5 kt

Slack

7:20 PM

Flood

11:04 PM

NNE

0.5 kt

🌤️ Marine Weather

Sunday - August 30, 2026

🌊 Currents

Slack

2:30 AM

Ebb

4:56 AM

S

0.4 kt

Slack

7:11 AM

Flood

11:22 AM

NNE

0.5 kt

Slack

2:57 PM

Ebb

5:21 PM

S

0.4 kt

Slack

7:41 PM

Flood

11:33 PM

NNE

0.4 kt

🌤️ Marine Weather

Monday - August 31, 2026

🌊 Currents

Slack

2:37 AM

Ebb

5:19 AM

S

0.3 kt

Slack

7:38 AM

Flood

11:53 AM

NNE

0.5 kt

Slack

3:11 PM

Ebb

5:50 PM

S

0.3 kt

Slack

8:08 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Tue, Aug 25

0.5 kt at 7:59 AM

Faster than usual

Fastest Ebb

Wed, Aug 26

0.5 kt at 3:21 PM

Unusually fast

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Peak Daily Currents

Fastest

Tue, Aug 25

0.5 kt max current

Faster than usual

Slowest

Tue, Aug 25

0.5 kt max current

Faster than usual