Tides Today & Tomorrow in Wilmington, DE

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Wilmington, DE.
Next low tide (tomorrow) : in 2h 53m at 1:04 am (1.1 ft)
Next high tide (tomorrow) : 6:15 am (5.4 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:41 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8550714
Common Questions About Tides

Wilmington, DE Tides - Jun 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:445.76:285.312:140.912:570.55:358:23First Quarter1Mon
2Tue6:405.57:225.41:081.01:450.55:358:24First Quarter2Tue
3Wed7:365.48:165.52:021.02:340.55:358:25First Quarter3Wed
4Thu8:325.49:075.72:570.93:220.55:348:25Waxing Gibbous4Thu
5Fri9:255.39:565.83:510.84:100.45:348:26Waxing Gibbous5Fri
6Sat10:155.310:415.94:440.64:560.45:348:27Waxing Gibbous6Sat
7Sun11:025.311:236.05:350.55:410.45:348:27Waxing Gibbous7Sun
8Mon11:465.26:240.46:250.45:338:28Full Moon8Mon
9Tue12:026.012:275.17:100.37:070.55:338:28Full Moon9Tue
10Wed12:386.01:075.17:550.37:480.55:338:29Full Moon10Wed
11Thu1:126.11:455.18:380.38:290.65:338:29Full Moon11Thu
12Fri1:476.12:245.19:200.39:110.65:338:30Waning Gibbous12Fri
13Sat2:256.13:055.210:030.49:550.75:338:30Waning Gibbous13Sat
14Sun3:076.13:515.310:470.410:440.75:338:31Waning Gibbous14Sun
15Mon3:566.14:425.411:340.411:410.85:338:31Waning Gibbous15Mon
16Tue4:526.05:395.612:250.45:338:32Third Quarter16Tue
17Wed5:545.96:405.712:420.81:190.45:338:32Third Quarter17Wed
18Thu6:595.87:425.91:470.82:150.35:338:32Third Quarter18Thu
19Fri8:065.78:436.12:510.73:120.35:338:32Waning Crescent19Fri
20Sat9:095.79:426.43:550.54:090.25:348:33Waning Crescent20Sat
21Sun10:095.710:376.54:560.45:050.25:348:33Waning Crescent21Sun
22Mon11:055.711:296.65:540.26:000.25:348:33New Moon22Mon
23Tue11:595.76:500.06:520.25:348:33New Moon23Tue
24Wed12:196.612:515.67:420.07:430.35:358:33New Moon24Wed
25Thu1:086.61:415.68:310.08:310.45:358:34New Moon25Thu
26Fri1:556.42:315.59:190.19:180.55:358:34Waxing Crescent26Fri
27Sat2:426.23:205.410:040.210:050.75:368:34Waxing Crescent27Sat
28Sun3:306.04:095.410:490.310:520.85:368:34Waxing Crescent28Sun
29Mon4:185.94:595.411:320.411:401.05:368:34Waxing Crescent29Mon
30Tue5:075.75:505.412:170.55:378:34First Quarter30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8550714)

Common Questions About Wilmington, DE Tides

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What time does the tide turn (slack tide) in Wilmington, DE today?

Slack tide in Wilmington, DE is approximately 3:39 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Wilmington, DE?

Wilmington, DE is currently in a neap phase. Tonight's moon is 52% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Wilmington, DE tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Wilmington, DE?

Tide predictions for Wilmington, DE come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Wilmington, DE?

Tide data for Wilmington, DE is sourced from NOAA Station #8550714. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8550714.

What is the moon phase in Wilmington, DE tonight?

Tonight the moon over Wilmington, DE is Third Quarter (52% illuminated). This places Wilmington, DE in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA