Tides Today & Tomorrow in Wilmington, DE

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Wilmington, DE.
Next low tide (tomorrow) : 6:33 am (0.5 ft)
Next high tide : in 5h 12m at 11:00 pm (6.4 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8550714
Common Questions About Tides

Wilmington, DE Tides - Jan 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:075.39:304.63:23-0.34:10-0.27:234:47Waning Crescent1Wed
2Thu9:555.410:194.64:12-0.35:01-0.37:234:48Waning Crescent2Thu
3Fri10:405.311:044.55:00-0.35:48-0.37:234:49New Moon3Fri
4Sat11:225.311:474.55:45-0.36:32-0.37:234:50New Moon4Sat
5Sun12:025.26:27-0.27:13-0.37:234:51New Moon5Sun
6Mon12:274.412:395.17:07-0.27:51-0.27:234:52New Moon6Mon
7Tue1:064.41:155.07:45-0.28:27-0.27:234:53Waxing Crescent7Tue
8Wed1:424.41:495.08:22-0.19:02-0.27:234:54Waxing Crescent8Wed
9Thu2:174.42:254.98:59-0.19:35-0.17:224:55Waxing Crescent9Thu
10Fri2:514.53:034.89:390.010:09-0.17:224:56Waxing Crescent10Fri
11Sat3:294.63:464.710:250.110:48-0.17:224:57First Quarter11Sat
12Sun4:134.74:374.511:200.211:33-0.17:224:58First Quarter12Sun
13Mon5:044.75:374.412:230.27:224:59First Quarter13Mon
14Tue6:034.86:434.312:28-0.11:300.27:215:00First Quarter14Tue
15Wed7:085.07:494.31:29-0.12:370.17:215:01Waxing Gibbous15Wed
16Thu8:125.28:514.42:33-0.23:40-0.17:215:02Waxing Gibbous16Thu
17Fri9:135.49:494.63:37-0.44:40-0.37:205:03Waxing Gibbous17Fri
18Sat10:105.610:444.84:39-0.65:36-0.57:205:04Full Moon18Sat
19Sun11:055.811:375.05:37-0.86:29-0.77:195:05Full Moon19Sun
20Mon11:585.86:32-0.97:20-0.97:195:06Full Moon20Mon
21Tue12:295.112:505.87:26-1.08:08-0.97:185:08Waning Gibbous21Tue
22Wed1:205.21:425.78:18-1.08:56-0.97:175:09Waning Gibbous22Wed
23Thu2:125.32:345.59:11-0.99:44-0.87:175:10Waning Gibbous23Thu
24Fri3:055.33:275.310:04-0.710:32-0.77:165:11Waning Gibbous24Fri
25Sat3:585.24:215.010:59-0.411:21-0.57:165:12Third Quarter25Sat
26Sun4:535.25:184.711:56-0.27:155:13Third Quarter26Sun
27Mon5:505.16:164.512:12-0.312:54-0.17:145:15Third Quarter27Mon
28Tue6:485.07:154.41:05-0.21:520.07:135:16Waning Crescent28Tue
29Wed7:455.08:124.41:58-0.12:480.07:125:17Waning Crescent29Wed
30Thu8:405.19:064.42:51-0.13:43-0.17:125:18Waning Crescent30Thu
31Fri9:315.19:564.53:43-0.24:34-0.27:115:19Waning 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 2:46 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 spring phase. Tonight's moon is 5% 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 Crescent (5% 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