Tides Today & Tomorrow in Marcus Hook, PA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Marcus Hook, PA.
Next low tide (tomorrow) : 8:15 am (0.5 ft)
Next high tide (tomorrow) : in 1h 06m at 1:00 am (6.5 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:36 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8540433
Common Questions About Tides

Marcus Hook, PA Tides - Jul 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:045.69:336.63:540.64:020.45:378:33Waning Crescent1Sun
2Mon10:045.710:296.94:560.55:020.35:378:33Waning Crescent2Mon
3Tue11:015.911:227.15:550.35:590.35:388:33Waning Crescent3Tue
4Wed11:556.06:510.26:550.35:388:33New Moon4Wed
5Thu12:147.312:496.07:460.07:500.35:398:33New Moon5Thu
6Fri1:067.31:436.18:38-0.18:440.35:398:32New Moon6Fri
7Sat1:597.22:376.19:28-0.19:360.35:408:32Waxing Crescent7Sat
8Sun2:527.03:316.110:17-0.110:270.45:418:32Waxing Crescent8Sun
9Mon3:466.84:256.111:060.011:200.55:418:32Waxing Crescent9Mon
10Tue4:416.55:206.111:550.15:428:31First Quarter10Tue
11Wed5:386.26:176.112:140.612:450.25:438:31First Quarter11Wed
12Thu6:365.97:136.11:080.61:340.25:438:30First Quarter12Thu
13Fri7:345.78:086.22:040.62:240.35:448:30First Quarter13Fri
14Sat8:305.69:016.32:590.63:140.35:458:29Waxing Gibbous14Sat
15Sun9:255.59:526.43:550.54:040.45:468:29Waxing Gibbous15Sun
16Mon10:175.510:406.54:480.44:530.45:468:28Waxing Gibbous16Mon
17Tue11:065.511:256.65:380.35:410.45:478:28Waxing Gibbous17Tue
18Wed11:515.56:260.36:260.55:488:27Full Moon18Wed
19Thu12:066.612:345.57:120.37:110.55:498:26Full Moon19Thu
20Fri12:466.61:145.57:550.37:540.65:508:26Full Moon20Fri
21Sat1:236.51:535.58:370.38:360.65:508:25Full Moon21Sat
22Sun1:596.42:295.59:160.39:170.65:518:24Waning Gibbous22Sun
23Mon2:336.43:045.69:550.39:580.75:528:23Waning Gibbous23Mon
24Tue3:076.33:395.710:330.310:420.75:538:22Waning Gibbous24Tue
25Wed3:456.24:195.811:120.311:310.75:548:22Waning Gibbous25Wed
26Thu4:306.15:066.011:550.35:558:21Third Quarter26Thu
27Fri5:245.96:026.112:260.812:430.35:568:20Third Quarter27Fri
28Sat6:285.77:046.21:270.81:370.45:578:19Third Quarter28Sat
29Sun7:355.68:076.42:300.82:360.45:578:18Third Quarter29Sun
30Mon8:415.69:106.63:340.73:390.45:588:17Waning Crescent30Mon
31Tue9:445.710:096.84:360.64:410.45:598:16Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8540433)

Common Questions About Marcus Hook, PA Tides

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What time does the tide turn (slack tide) in Marcus Hook, PA today?

Slack tide in Marcus Hook, PA is approximately 4:37 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 Marcus Hook, PA?

Marcus Hook, PA is currently in a spring phase. Tonight's moon is 100% 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 Marcus Hook, PA 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 Marcus Hook, PA?

Tide predictions for Marcus Hook, PA 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 Marcus Hook, PA?

Tide data for Marcus Hook, PA is sourced from NOAA Station #8540433. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8540433.

What is the moon phase in Marcus Hook, PA tonight?

Tonight the moon over Marcus Hook, PA is Full Moon (100% illuminated). This places Marcus Hook, PA 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