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State Pier, Portland Harbor

State Pier, Portland Harbor Currents

A marine warning is in force for this area. The current is ebbing at 0.6 kt. Next slack water at 4:34 AM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Ebb

1:10 AM

EDT

0.6 kt

17 minutes ago

Next Current - Slack

4:34 AM

EDT

3 hours, 6 minutes from now

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Following Current - Flood

7:10 AM

EDT

0.5 kt

5 hours, 42 minutes from now

Today

🌊 Currents

Ebb

1:10 AM

0.6 kt

Slack

4:34 AM

Flood

7:10 AM

0.5 kt

Slack

10:09 AM

Ebb

1:36 PM

0.7 kt

Slack

5:03 PM

Flood

7:37 PM

0.5 kt

Slack

10:44 PM

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Tomorrow

🌊 Currents

Ebb

2:00 AM

0.7 kt

Slack

5:30 AM

Flood

7:58 AM

0.4 kt

Slack

10:50 AM

Ebb

2:21 PM

0.7 kt

Slack

5:44 PM

Flood

8:19 PM

0.5 kt

Slack

11:28 PM

🌤️ Marine Weather

Saturday - October 10, 2026

🌊 Currents

Ebb

2:49 AM

0.7 kt

Slack

6:21 AM

Flood

8:43 AM

0.4 kt

Slack

11:33 AM

Ebb

3:08 PM

0.7 kt

Slack

6:27 PM

Flood

9:00 PM

0.5 kt

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Slack

12:04 AM

Ebb

3:36 AM

0.7 kt

Slack

7:07 AM

Flood

9:26 AM

0.4 kt

Slack

12:16 PM

Ebb

3:57 PM

0.6 kt

Slack

7:14 PM

Flood

9:41 PM

0.5 kt

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Slack

12:37 AM

Ebb

4:23 AM

0.6 kt

Slack

7:45 AM

Flood

10:04 AM

0.4 kt

Slack

12:58 PM

Ebb

4:48 PM

0.6 kt

Slack

8:05 PM

Flood

10:21 PM

0.4 kt

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Slack

1:09 AM

Ebb

5:10 AM

0.6 kt

Slack

8:18 AM

Flood

10:41 AM

0.4 kt

Slack

1:38 PM

Ebb

5:37 PM

0.6 kt

Slack

8:57 PM

Flood

11:01 PM

0.3 kt

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Slack

1:43 AM

Ebb

5:56 AM

0.5 kt

Slack

8:50 AM

Flood

11:16 AM

0.4 kt

Slack

2:15 PM

Ebb

6:24 PM

0.6 kt

Slack

9:46 PM

Flood

11:43 PM

0.2 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Thu, Oct 8

0.5 kt at 7:10 AM

Unusually fast

Fastest Ebb

Thu, Oct 8

0.7 kt at 1:36 PM

Unusually fast

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Peak Daily Currents

Fastest

Thu, Oct 8

0.7 kt max current

Unusually fast

Slowest

Mon, Oct 12

0.6 kt max current

Slower than usual

Nautical Charts for State Pier, Portland Harbor

Portland Harbor and Vicinity

Casco Bay

Monhegan Island to Cape Elizabeth