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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 now0.9 ft↑ rising · predicted
Next high5:03 AM1.5 ft
Next low11:07 AM0.3 ft
1.5 ft 5:03 AM0.3 ft 11:07 AM1.8 ft 5:17 PM0.4 ft 11:56 PM
  • Water60°F
  • Air51°F
  • NOAA sensors · 1:42 AM

No active NWS marine or coastal alerts here

NOAA sensor 1.7 ft at 1:42 AM (+0.9 ft vs prediction)Times EST · NOAA source

Today and tomorrow

12 AM6 AM12 PM6 PM024Unusually high: 3.5 ft1.5 ft 5:03 AM0.3 ft 11:07 AM1.8 ft 5:17 PM0.4 ft 11:56 PM1.5 ft 5:42 AM0.3 ft 11:47 AM1.7 ft 5:58 PM

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

13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu12

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

DayHigh tidesLow tidesSunrise
Sunset
Moon
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%
Wed, Nov 188:51 AM 1.5 ft9:13 PM 1.5 ft2:53 AM 0.4 ft3:18 PM 0.4 ft6:52 AM
4:54 PM
Waxing gibbous 63%
Thu, Nov 199:49 AM 1.6 ft10:11 PM 1.5 ft3:43 AM 0.3 ft4:18 PM 0.4 ft6:53 AM
4:54 PM
Waxing gibbous 73%

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

Today 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

Tomorrow Saturday, Nov 14

TideTime (EST)Height
High5:42 AM1.5 ft
Low11:47 AM0.3 ft
High5:58 PM1.7 ft

Sunday Sunday, Nov 15

TideTime (EST)Height
Low12:36 AM0.5 ft
High6:22 AM1.4 ft
Low12:33 PM0.3 ft
High6:41 PM1.6 ft

Active NWS alerts

No active NWS marine or coastal alerts cover this station right now (checked 1:52 AM EST).

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

Overnight
NW winds 15 kt with gusts to 20 kt. Waves 1 ft.
Fri
NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.
Fri Night
N winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
Sat
NW winds 5 to 10 kt with gusts to 25 kt. Waves 2 ft.
Sat Night
NW winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
Sun
NW winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
Sun Night
NW winds around 5 kt. Waves 1 ft.
Mon
NW winds 5 to 10 kt. Waves 1 ft.
Tue
NW winds around 5 kt. Waves 1 ft or less.

National Weather Service, issued Fri 1:27 AM 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 1.7 ft at 1:42 AM.

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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 Fri 5:03 AM EST, 1.5 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 Fri 11:07 AM 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 Fri 1:42 AM 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.