Tides Today & Tomorrow in Wilmington, DE

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Wilmington, DE.
Next low tide : 10:04 pm (0.8 ft)
Next high tide : in 4h 03m at 3:06 pm (5.5 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8550714
Common Questions About Tides

Wilmington, DE Tides - May 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:435.83:264.810:100.69:450.86:027:56Waxing Crescent1Wed
2Thu3:165.74:064.710:500.710:230.96:007:57Waxing Crescent2Thu
3Fri3:545.74:514.711:340.811:090.95:597:58Waxing Crescent3Fri
4Sat4:405.65:414.712:220.95:587:59First Quarter4Sat
5Sun5:365.56:364.912:051.01:140.95:578:00First Quarter5Sun
6Mon6:385.57:345.11:081.02:080.85:568:01First Quarter6Mon
7Tue7:455.58:325.32:140.93:030.75:558:02Waxing Gibbous7Tue
8Wed8:485.59:265.73:200.73:560.55:538:03Waxing Gibbous8Wed
9Thu9:475.610:186.04:230.54:480.45:528:04Waxing Gibbous9Thu
10Fri10:425.711:076.35:240.35:400.35:518:04Waxing Gibbous10Fri
11Sat11:355.611:566.66:220.16:300.35:508:05Full Moon11Sat
12Sun12:265.67:190.07:210.35:498:06Full Moon12Sun
13Mon12:456.71:195.58:130.08:120.45:488:07Full Moon13Mon
14Tue1:356.62:135.39:080.19:040.55:478:08Waning Gibbous14Tue
15Wed2:276.53:095.210:020.29:580.75:478:09Waning Gibbous15Wed
16Thu3:236.34:085.110:560.310:540.85:468:10Waning Gibbous16Thu
17Fri4:236.05:095.011:510.511:531.05:458:11Third Quarter17Fri
18Sat5:255.86:115.112:470.65:448:12Third Quarter18Sat
19Sun6:295.67:125.212:531.01:410.65:438:13Third Quarter19Sun
20Mon7:305.58:105.41:531.02:340.55:428:14Third Quarter20Mon
21Tue8:295.49:045.62:520.93:240.55:428:15Waning Crescent21Tue
22Wed9:225.49:545.83:490.84:110.45:418:16Waning Crescent22Wed
23Thu10:125.410:406.04:420.74:570.45:408:16Waning Crescent23Thu
24Fri10:595.311:226.15:330.55:400.45:408:17Waning Crescent24Fri
25Sat11:435.36:210.56:210.55:398:18New Moon25Sat
26Sun12:026.112:255.17:060.47:000.65:388:19New Moon26Sun
27Mon12:386.11:065.07:490.47:370.75:388:20New Moon27Mon
28Tue1:136.01:464.98:310.58:130.85:378:20New Moon28Tue
29Wed1:455.92:244.89:100.68:480.95:378:21Waxing Crescent29Wed
30Thu2:175.93:014.89:490.69:230.95:368:22Waxing Crescent30Thu
31Fri2:505.93:394.810:290.710:030.95:368:23Waxing Crescent31Fri
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 6:35 pm — 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 spring phase. Tonight's moon is 84% 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 maximum.

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 Waning Gibbous (84% illuminated). This places Wilmington, DE in a spring tide cycle, so tidal ranges are near their weekly maximum 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