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Tolchester Channel, south of Buoy '38B'

Tolchester Channel, south of Buoy '38B' Currents

A marine warning is in force for this area. The current is ebbing at 0.1 kt. Next slack water at 1:39 AM. Current predictions are astronomical, so the weather in that warning can strengthen or weaken the actual flow.

Last Current - Ebb

10:32 PM

EDT

SSW

0.6 kt

2 hours, 53 minutes ago

Next Current - Slack

1:39 AM

EDT

13 minutes from now

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Following Current - Flood

4:58 AM

EDT

NNE

0.5 kt

3 hours, 32 minutes from now

Today

🌊 Currents

Slack

1:39 AM

Flood

4:58 AM

NNE

0.5 kt

Slack

7:50 AM

Ebb

10:48 AM

SSW

0.7 kt

Slack

1:51 PM

Flood

5:24 PM

NNE

0.7 kt

Slack

8:29 PM

Ebb

11:28 PM

SSW

0.7 kt

🌤️ Marine Weather

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Tomorrow

🌊 Currents

Slack

2:43 AM

Flood

5:52 AM

NNE

0.5 kt

Slack

8:37 AM

Ebb

11:32 AM

SSW

0.7 kt

Slack

2:29 PM

Flood

6:09 PM

NNE

0.7 kt

Slack

9:18 PM

🌤️ Marine Weather

Saturday - October 10, 2026

🌊 Currents

Ebb

12:19 AM

SSW

0.8 kt

Slack

3:41 AM

Flood

6:42 AM

NNE

0.5 kt

Slack

9:21 AM

Ebb

12:14 PM

SSW

0.6 kt

Slack

3:06 PM

Flood

6:52 PM

NNE

0.8 kt

Slack

10:04 PM

🌤️ Marine Weather

Sunday - October 11, 2026

🌊 Currents

Ebb

1:07 AM

SSW

0.8 kt

Slack

4:35 AM

Flood

7:30 AM

NNE

0.5 kt

Slack

10:04 AM

Ebb

12:55 PM

SSW

0.6 kt

Slack

3:43 PM

Flood

7:33 PM

NNE

0.8 kt

Slack

10:49 PM

🌤️ Marine Weather

Monday - October 12, 2026

🌊 Currents

Ebb

1:53 AM

SSW

0.8 kt

Slack

5:27 AM

Flood

8:16 AM

NNE

0.4 kt

Slack

10:46 AM

Ebb

1:35 PM

SSW

0.6 kt

Slack

4:20 PM

Flood

8:14 PM

NNE

0.8 kt

Slack

11:32 PM

🌤️ Marine Weather

Tuesday - October 13, 2026

🌊 Currents

Ebb

2:39 AM

SSW

0.8 kt

Slack

6:18 AM

Flood

9:02 AM

NNE

0.4 kt

Slack

11:29 AM

Ebb

2:16 PM

SSW

0.5 kt

Slack

4:57 PM

Flood

8:56 PM

NNE

0.8 kt

🌤️ Marine Weather

Wednesday - October 14, 2026

🌊 Currents

Slack

12:16 AM

Ebb

3:24 AM

SSW

0.8 kt

Slack

7:09 AM

Flood

9:49 AM

NNE

0.3 kt

Slack

12:14 PM

Ebb

2:58 PM

SSW

0.4 kt

Slack

5:36 PM

Flood

9:38 PM

NNE

0.7 kt

🌤️ Marine Weather

7-Day Insights

Current Extremes

Fastest Flood

Sat, Oct 10

0.8 kt at 6:52 PM

Unusually fast

Fastest Ebb

Sat, Oct 10

0.8 kt at 12:19 AM

Unusually fast

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Peak Daily Currents

Fastest

Sat, Oct 10

0.8 kt max current

Faster than usual

Slowest

Thu, Oct 8

0.7 kt max current

Slower than usual

Nautical Charts for Tolchester Channel, south of Buoy '38B'

Chester River

Chesapeake Bay Approaches to Baltimore Harbor

Chesapeake Bay Sandy Point to Susquehanna River