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Colonial Beach, Potomac River

Colonial Beach, Potomac River Tides

A marine warning for this area takes effect Wed, Sep 9, 4:00 PM. The tide is 0.9' and falling: next low 0.5' at 8:14 AM. Rippled water, SW wind at 8 kt with gusts to 15 kt.

Last Tide - High

2.3'

1:40 AM

EDT

4 hours, 19 minutes ago

Next Tide - Low

0.5'

8:14 AM

EDT

2 hours, 14 minutes from now

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☀️

Sunrise

6:44 AM

EDT

44 minutes from now

🌘

Moonset

6:40 PM

EDT

Waning Crescent · 2%

12 hours, 40 minutes from now

Today

🌊 Tides

High

1:40 AM

2.3'

Low

8:14 AM

0.5'

High

2:04 PM

2.1'

Low

8:24 PM

0.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:44 AM

Set

7:25 PM

🌘 Moon

Rise

4:54 AM

Set

6:40 PM

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Tomorrow

🌊 Tides

High

2:31 AM

2.3'

Low

9:01 AM

0.4'

High

2:54 PM

2.2'

Low

9:17 PM

0.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:45 AM

Set

7:23 PM

🌘 Moon

Rise

6:05 AM

Set

7:06 PM

Friday - September 11, 2026

🌊 Tides

High

3:18 AM

2.3'

Low

9:44 AM

0.3'

High

3:41 PM

2.3'

Low

10:06 PM

0.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:46 AM

Set

7:22 PM

🌑 Moon

Rise

7:14 AM

Set

7:30 PM

Saturday - September 12, 2026

🌊 Tides

High

4:02 AM

2.2'

Low

10:24 AM

0.3'

High

4:26 PM

2.3'

Low

10:52 PM

0.4'

🌤️ Marine Weather

☀️ Sun

Rise

6:47 AM

Set

7:20 PM

🌑 Moon

Rise

8:20 AM

Set

7:55 PM

Sunday - September 13, 2026

🌊 Tides

High

4:44 AM

2.2'

Low

11:02 AM

0.3'

High

5:09 PM

2.3'

Low

11:36 PM

0.5'

🌤️ Marine Weather

☀️ Sun

Rise

6:47 AM

Set

7:18 PM

🌑 Moon

Rise

9:26 AM

Set

8:20 PM

Monday - September 14, 2026

🌊 Tides

High

5:25 AM

2.1'

Low

11:41 AM

0.4'

High

5:51 PM

2.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:48 AM

Set

7:17 PM

🌑 Moon

Rise

10:31 AM

13%

Set

8:48 PM

16%

Tuesday - September 15, 2026

🌊 Tides

Low

12:20 AM

0.6'

High

6:07 AM

2.0'

Low

12:20 PM

0.5'

High

6:33 PM

2.2'

🌤️ Marine Weather

☀️ Sun

Rise

6:49 AM

Set

7:15 PM

🌒 Moon

Rise

11:36 AM

21%

Set

9:21 PM

24%

7-Day Insights

Tidal Extremes

Highest Tide

Sat, Sep 12

2.3' at 4:26 PM

Unusually high

Lowest Tide

Thu, Sep 10

0.3' at 9:17 PM

Typical

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The same tide and current predictions, on your phone.

Biggest Tidal Ranges

Largest

Thu, Sep 10

2.0' tidal range

Larger than usual

Smallest

Tue, Sep 15

1.7' tidal range

Typical

Nautical Charts for Colonial Beach, Potomac River

Potomac River Piney Point to Lower Cedar Point

Potomac River

Chesapeake Bay