Tides Today & Tomorrow in Marcus Hook, PA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Marcus Hook, PA.
Next low tide (tomorrow) : 6:47 am (0.4 ft)
Next high tide : in 3h 11m at 11:41 pm (6.6 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:35 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8540433
Common Questions About Tides

Marcus Hook, PA Tides - May 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:016.07:555.41:380.82:380.66:007:56First Quarter1Fri
2Sat8:116.08:565.72:460.73:350.55:597:57Waxing Gibbous2Sat
3Sun9:166.19:546.23:520.64:320.45:587:58Waxing Gibbous3Sun
4Mon10:166.310:476.64:540.45:250.35:577:59Waxing Gibbous4Mon
5Tue11:116.411:376.95:530.26:180.25:568:00Waxing Gibbous5Tue
6Wed12:036.46:500.07:080.25:558:01Full Moon6Wed
7Thu12:267.112:546.37:440.07:580.35:548:02Full Moon7Thu
8Fri1:147.21:456.28:360.08:460.45:528:03Full Moon8Fri
9Sat2:037.22:376.19:270.09:340.55:518:04Waning Gibbous9Sat
10Sun2:527.03:295.910:170.210:220.75:508:05Waning Gibbous10Sun
11Mon3:426.84:235.711:070.311:110.95:498:06Waning Gibbous11Mon
12Tue4:356.55:195.511:580.55:488:07Third Quarter12Tue
13Wed5:316.26:175.412:021.012:500.65:478:08Third Quarter13Wed
14Thu6:316.07:155.412:561.01:410.65:468:09Third Quarter14Thu
15Fri7:315.88:125.51:511.02:320.65:468:09Third Quarter15Fri
16Sat8:295.79:065.62:470.93:230.65:458:10Waning Crescent16Sat
17Sun9:255.79:575.93:430.84:120.65:448:11Waning Crescent17Sun
18Mon10:165.710:436.14:370.74:590.55:438:12Waning Crescent18Mon
19Tue11:045.711:256.35:280.55:430.65:428:13Waning Crescent19Tue
20Wed11:485.66:180.46:260.65:418:14Waning Crescent20Wed
21Thu12:046.412:295.57:050.47:080.75:418:15New Moon21Thu
22Fri12:416.41:095.47:510.47:490.75:408:16New Moon22Fri
23Sat1:156.51:475.38:350.48:280.85:398:17New Moon23Sat
24Sun1:486.52:255.39:190.59:080.85:398:17New Moon24Sun
25Mon2:226.63:035.210:020.59:480.85:388:18Waxing Crescent25Mon
26Tue3:006.63:455.210:470.510:320.85:378:19Waxing Crescent26Tue
27Wed3:436.64:335.311:340.511:240.85:378:20Waxing Crescent27Wed
28Thu4:356.45:305.412:250.55:368:21First Quarter28Thu
29Fri5:356.36:315.512:230.81:170.55:368:21First Quarter29Fri
30Sat6:426.17:335.81:260.82:110.45:358:22First Quarter30Sat
31Sun7:496.08:336.12:300.73:070.45:358:23First Quarter31Sun
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 3:14 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 95% 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 Waxing Gibbous (95% 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