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Dahlgren, Upper Machodoc Creek, Va., VA tide chart and marine alerts

NOAA station 8635027 · 38.320°N, 77.037°W. Get an email only when the NWS issues a marine or coastal alert here, or the tide runs unusually high or low.

NOAA station 8635027

Dahlgren, Upper Machodoc Creek, Va., VA

Tide now0.4 ft↓ falling · predicted
Next high4:25 AM1.6 ft
Next low10:42 PM0.3 ft
1.7 ft 3:47 AM0.2 ft 9:54 AM1.9 ft 4:01 PM0.3 ft 10:42 PM
  • Water60°F
  • Air58°F
  • NOAA sensors · 9:42 PM

No active NWS marine or coastal alerts here

NOAA sensor 1.3 ft at 9:42 PM (+0.9 ft vs prediction)Times EST · NOAA source

Today and tomorrow

12 AM6 AM12 PM6 PM024Unusually high: 3.5 ft1.7 ft 3:47 AM0.2 ft 9:54 AM1.9 ft 4:01 PM0.3 ft 10:42 PM1.6 ft 4:25 AM0.2 ft 10:29 AM1.8 ft 4:39 PM0.4 ft 11:18 PM

Next 7 days Shape drawn between NOAA's predicted highs and lows

11 Wed12 Thu13 Fri14 Sat15 Sun16 Mon17 Tue012

7-day tides, sun and moon Times EST · feet above MLLW

DayHigh tidesLow tidesSunrise
Sunset
Moon
Wed, Nov 113:47 AM 1.7 ft4:01 PM 1.9 ft9:54 AM 0.2 ft10:42 PM 0.3 ft6:44 AM
4:59 PM
Waxing crescent 6%
Thu, Nov 124:25 AM 1.6 ft4:39 PM 1.8 ft10:29 AM 0.2 ft11:18 PM 0.4 ft6:45 AM
4:59 PM
Waxing crescent 11%
Fri, Nov 135:03 AM 1.5 ft5:17 PM 1.8 ft11:07 AM 0.3 ft11:56 PM 0.4 ft6:46 AM
4:58 PM
Waxing crescent 18%
Sat, Nov 145:42 AM 1.5 ft5:58 PM 1.7 ft11:47 AM 0.3 ft6:47 AM
4:57 PM
Waxing crescent 25%
Sun, Nov 156:22 AM 1.4 ft6:41 PM 1.6 ft12:36 AM 0.5 ft12:33 PM 0.3 ft6:49 AM
4:56 PM
Waxing crescent 34%
Mon, Nov 167:06 AM 1.4 ft7:27 PM 1.6 ft1:19 AM 0.5 ft1:24 PM 0.4 ft6:50 AM
4:55 PM
Waxing crescent 43%
Tue, Nov 177:56 AM 1.4 ft8:18 PM 1.6 ft2:05 AM 0.4 ft2:19 PM 0.4 ft6:51 AM
4:55 PM
First quarter 53%

Tides: NOAA CO-OPS predictions. Sun and moon: computed for this station's coordinates with NOAA's solar equations and standard lunar formulas.

Today Wednesday, Nov 11

TideTime (EST)Height
High3:47 AM1.7 ft
Low9:54 AM0.2 ft
High4:01 PM1.9 ft
Low10:42 PM0.3 ft

Tomorrow Thursday, Nov 12

TideTime (EST)Height
High4:25 AM1.6 ft
Low10:29 AM0.2 ft
High4:39 PM1.8 ft
Low11:18 PM0.4 ft

Friday Friday, Nov 13

TideTime (EST)Height
High5:03 AM1.5 ft
Low11:07 AM0.3 ft
High5:17 PM1.8 ft
Low11:56 PM0.4 ft

Active NWS alerts

No active NWS marine or coastal alerts cover this station right now (checked 9:52 PM EST).

Marine forecast ANZ536 · Tidal Potomac from Indian Head to Cobb Island MD

Tonight
SE winds 5 to 10 kt. Waves 1 ft.
Thu
SW winds 5 kt...becoming NW late. Waves 1 ft. A chance of rain.
Thu Night
NW winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of rain.
Fri
NW winds 15 to 20 kt. Waves 2 ft.

National Weather Service, issued Wed 6:57 PM EST. Official forecast for ANZ536

Unusual tides here

We flag a predicted high at or above 3.5 ft MLLW (the NWS minor flood stage for this station). We flag a predicted low at or below −1.0 ft MLLW. Mean higher high water is 1.9 ft.

No predicted tide in the next few days crosses either line.

Official sources

Predictions are astronomical tides. Wind and pressure can move the real water level a foot or more. NOAA's sensor here read 1.3 ft at 9:42 PM.

Dahlgren, Upper Machodoc Creek, Va., VA: common questions

When is the next high tide at Dahlgren, Upper Machodoc Creek, Va., VA?

NOAA predicts the next high tide at Dahlgren, Upper Machodoc Creek, Va., VA at Thu 4:25 AM EST, 1.6 ft above mean lower low water (MLLW).

When is the next low tide at Dahlgren, Upper Machodoc Creek, Va., VA?

The next predicted low tide is at Wed 10:42 PM EST, 0.3 ft relative to MLLW.

What is the water temperature at Dahlgren, Upper Machodoc Creek, Va., VA?

NOAA's sensor at station 8635027 read 60°F at Wed 9:42 PM EST.

Is there a marine alert for Dahlgren, Upper Machodoc Creek, Va., VA right now?

No. When this page was built, no NWS marine or coastal alert covered this station.

What are these tide heights measured from?

Heights are in feet above mean lower low water (MLLW), the average of the lower of the two daily low tides. A negative number means the water is below that average.

How do I get an email when something happens at Dahlgren, Upper Machodoc Creek, Va., VA?

Enter your email at the top of this page. You get one confirmation email, then nothing until the NWS issues a marine or coastal alert here or the tide is predicted unusually high or low. Unsubscribe in one click.