Cornfield Harbor tide times

Potomac River, MDPotomac RiverNOAA 8577940Sunday, October 11 · EDTSun Oct 11Predictions onlyChange station
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Today at Cornfield Harbor the next low tide is at 9:02 PM (0.2 ft) and the next high tide is at 3:10 PM (1.7 ft). Tomorrow's first low is at 9:01 AM.

Estimated now
0.7 ft ↑
Rising 0.3 ft per hour
Next high
3:10 PM
In 3 h 58 min · 1.7 ft
Next low
9:02 PM
In 9 h 50 min · 0.2 ft
Tide range today
1.5 ft
Mean range 1.2 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
0 ft2 ftNOW 11:112:52 AMHigh · 1.5 ft8:24 AMLow · 0.2 ft3:10 PMHigh · 1.7 ft9:02 PMLow · 0.2 ft
Tide chart for Cornfield Harbor, today. High 1.5 ft at 2:52 AM, low 0.2 ft at 8:24 AM, high 1.7 ft at 3:10 PM, low 0.2 ft at 9:02 PM.

Heights and times are estimated from Washington, Potomac River using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • High2:52 AM1.5 ft
  • Low8:24 AM0.2 ft
  • High3:10 PM1.7 ft
  • Low9:02 PM0.2 ft
Tide times for Cornfield Harbor
TideTimeHeight
High2:52 AM1.5 ft
Low8:24 AM0.2 ft
High3:10 PM1.7 ft
Low9:02 PM0.2 ft
Sunrise
7:11 AM
First light 6:44
Sunset
6:35 PM
Last light 7:01
Moon
2%
Waxing crescent
Tide range
1.5 ft
Mean 1.2 ft

Best windows today

Plan the week →
  • Fishing
    6:00 to 9:00 PM

    Today's best window (6:00 to 8:00 AM) has passed. Dawn light with the outgoing tide around the 8:24 AM low. Second window 7:00 to 8:00 PM.

  • Tidepools & shelling
    Next: Mon 8:00 to 10:00 AM
    Earlier today: 8:00 to 9:00 AM

    Today's best window (8:00 to 9:00 AM) has passed.

  • Surfing
    11:00 AM to 1:00 PM

    Mid tide from 11:00 AM to 1:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 3:00 AM to 2:00 PM

    Under 1.5 ft around low water. Launch before 3:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodaySun 11H2:52a1.5L8:24a0.2H3:10p1.7L9:02p0.21.5 spring tide
MonOct 12H3:35a1.5L9:01a0.2H3:49p1.6L9:46p0.21.4
TueOct 13H4:17a1.4L9:36a0.3H4:29p1.6L10:30p0.31.3
WedOct 14H5:01a1.4L10:12a0.3H5:09p1.6L11:13p0.31.3
ThuOct 15H5:48a1.3L10:49a0.4H5:52p1.5L11:56p0.41.2
FriOct 16H6:36a1.3L11:30a0.4H6:37p1.51.1
SatOct 17L12:38a0.4H7:25a1.2L12:16p0.4H7:26p1.41.0

Spring tides Sunday. Lows drop to 0.2 ft, the best low-water days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8577940.

Nearby stations

Currents

Cornfield Point, midchannel

  • Max flood1:54 AM 0.4 kn
  • Slack4:13 AM
  • Max ebb7:47 AM 0.8 kn
  • Slack10:52 AM
  • Max flood2:10 PM 0.8 kn
  • Slack5:20 PM
  • Max ebb8:37 PM 0.8 kn

Current predictions for Cornfield Point, midchannel, 3 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Washington, Potomac River
Live gauge
None
Coordinates
38.060° N, 76.362° W
Time zone
Eastern, UTC−4
Station ID
NOAA 8577940

About the tides at Cornfield Harbor

Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 0.1 ft. The pattern follows the reference station at Washington, Potomac River. The mean range is small, about 1.2 ft, so wind and pressure can matter as much as the tide itself. In the next 12 months the highest predicted tide here is 1.7 ft on June 5, and the lowest is −0.4 ft on January 24.

Cornfield Harbor is a subordinate station. NOAA predicts its tides by adjusting Washington, Potomac River: highs come about 376 min and lows about 455 min earlier than there. The nearest other station is Point Lookout, 3 mi away, where high tide comes about 37 min earlier. For tidal currents, see Cornfield Point, midchannel.

Predictions are based on Washington, Potomac River.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.