Tides Today & Tomorrow in Wilmington, DE

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Wilmington, DE.
Next low tide (tomorrow) : 3:09 am (1.2 ft)
Next high tide : in 3h 29m at 7:31 pm (6.0 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 6:06 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8550714
Common Questions About Tides

Wilmington, DE Tides - Dec 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:365.910:575.35:03-0.45:40-0.37:044:38Full Moon1Tue
2Wed11:195.811:415.15:47-0.46:28-0.37:054:37Full Moon2Wed
3Thu12:005.86:29-0.27:12-0.27:064:37Full Moon3Thu
4Fri12:245.012:405.67:09-0.17:55-0.17:074:37Full Moon4Fri
5Sat1:074.81:185.57:480.08:360.07:084:37Waning Gibbous5Sat
6Sun1:504.71:575.48:250.19:170.17:094:37Waning Gibbous6Sun
7Mon2:324.62:365.39:030.29:570.27:104:37Waning Gibbous7Mon
8Tue3:164.53:185.29:430.310:390.27:114:37Waning Gibbous8Tue
9Wed4:024.44:045.110:280.311:230.27:114:37Third Quarter9Wed
10Thu4:504.44:555.011:190.37:124:37Third Quarter10Thu
11Fri5:404.55:504.912:100.112:160.37:134:37Third Quarter11Fri
12Sat6:334.66:484.912:580.11:160.37:144:38Third Quarter12Sat
13Sun7:254.87:444.81:480.02:160.27:144:38Waning Crescent13Sun
14Mon8:165.18:394.92:39-0.13:160.07:154:38Waning Crescent14Mon
15Tue9:055.39:304.93:30-0.24:14-0.17:164:38Waning Crescent15Tue
16Wed9:535.610:204.94:22-0.35:11-0.37:164:39New Moon16Wed
17Thu10:405.811:104.95:13-0.46:05-0.47:174:39New Moon17Thu
18Fri11:285.96:05-0.56:58-0.57:184:39New Moon18Fri
19Sat12:004.912:175.96:57-0.57:50-0.57:184:40New Moon19Sat
20Sun12:514.91:095.97:50-0.58:42-0.57:194:40Waxing Crescent20Sun
21Mon1:454.92:045.88:44-0.49:35-0.57:194:41Waxing Crescent21Mon
22Tue2:424.83:025.69:40-0.410:28-0.47:204:41Waxing Crescent22Tue
23Wed3:414.84:035.410:38-0.311:22-0.47:204:42First Quarter23Wed
24Thu4:424.85:055.211:38-0.27:204:42First Quarter24Thu
25Fri5:434.96:075.112:17-0.412:39-0.17:214:43First Quarter25Fri
26Sat6:445.07:075.01:11-0.41:39-0.17:214:44First Quarter26Sat
27Sun7:425.28:055.02:04-0.52:38-0.27:214:44Waxing Gibbous27Sun
28Mon8:375.38:584.92:56-0.53:34-0.37:224:45Waxing Gibbous28Mon
29Tue9:275.49:484.93:46-0.54:28-0.47:224:46Waxing Gibbous29Tue
30Wed10:145.510:354.84:34-0.55:18-0.57:224:47Full Moon30Wed
31Thu10:575.511:184.75:20-0.56:05-0.57:224:47Full Moon31Thu
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 11:20 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 transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

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 (32% illuminated). This places Wilmington, DE in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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