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Middle Ground Shoal, southeast of

Middle Ground Shoal, southeast of Currents

Marine warnings are in force for this area. The current is flooding at 3.7 kt. Next slack water at 6:08 PM. Current predictions are astronomical, so the weather in those warnings can strengthen or weaken the actual flow.

Last Current - Flood

3:00 PM

AKDT

ENE

3.7 kt

9 minutes ago

Next Current - Slack

6:08 PM

AKDT

2 hours, 58 minutes from now

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Following Current - Ebb

9:28 PM

AKDT

3.9 kt

6 hours, 18 minutes from now

Today

🌊 Currents

Flood

1:51 AM

ENE

2.8 kt

Slack

5:01 AM

Ebb

8:19 AM

3.8 kt

Slack

12:23 PM

Flood

3:00 PM

ENE

3.7 kt

Slack

6:08 PM

Ebb

9:28 PM

3.9 kt

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Tomorrow

🌊 Currents

Slack

12:32 AM

Flood

2:36 AM

ENE

3.2 kt

Slack

5:47 AM

Ebb

9:06 AM

4.5 kt

Slack

12:59 PM

Flood

3:33 PM

ENE

4.1 kt

Slack

6:45 PM

Ebb

9:58 PM

4.5 kt

🌤️ Marine Weather

Thursday - August 27, 2026

🌊 Currents

Slack

1:13 AM

Flood

3:17 AM

ENE

3.6 kt

Slack

6:30 AM

Ebb

9:50 AM

5.1 kt

Slack

1:34 PM

Flood

4:02 PM

ENE

4.3 kt

Slack

7:20 PM

Ebb

10:30 PM

5.0 kt

🌤️ Marine Weather

Friday - August 28, 2026

🌊 Currents

Slack

1:52 AM

Flood

3:55 AM

ENE

3.9 kt

Slack

7:12 AM

Ebb

10:33 AM

5.4 kt

Slack

2:09 PM

Flood

4:30 PM

ENE

4.5 kt

Slack

7:53 PM

Ebb

11:03 PM

5.4 kt

🌤️ Marine Weather

Saturday - August 29, 2026

🌊 Currents

Slack

2:29 AM

Flood

4:30 AM

ENE

4.0 kt

Slack

7:54 AM

Ebb

11:15 AM

5.5 kt

Slack

2:45 PM

Flood

4:55 PM

ENE

4.5 kt

Slack

8:24 PM

Ebb

11:38 PM

5.7 kt

🌤️ Marine Weather

Sunday - August 30, 2026

🌊 Currents

Slack

3:05 AM

Flood

5:02 AM

ENE

4.0 kt

Slack

8:36 AM

Ebb

11:56 AM

5.4 kt

Slack

3:20 PM

Flood

5:22 PM

ENE

4.4 kt

Slack

8:55 PM

🌤️ Marine Weather

Monday - August 31, 2026

🌊 Currents

Ebb

12:14 AM

5.8 kt

Slack

3:40 AM

Flood

5:35 AM

ENE

3.9 kt

Slack

9:20 AM

Ebb

12:39 PM

5.1 kt

Slack

3:57 PM

Flood

5:54 PM

ENE

4.2 kt

Slack

9:26 PM

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Fri, Aug 28

4.5 kt at 4:30 PM

Unusually fast

Fastest Ebb

Mon, Aug 31

5.8 kt at 12:14 AM

Unusually fast

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Peak Daily Currents

Fastest

Mon, Aug 31

5.8 kt max current

Unusually fast

Slowest

Tue, Aug 25

3.9 kt max current

Slower than usual

Nautical Charts for Middle Ground Shoal, southeast of

Cook Inlet-Kalgin Island to North Foreland

Cook Inlet-East Foreland to Anchorage

Cook Inlet-northern part