39.8117’ N, 75.4100’ W

Marcus Hook, PA

73°
H 76°
L 55°
NNW
9mph
Low tide
9:50 am

Tides Today & Tomorrow in Marcus Hook, PA

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Marcus Hook, PA.
Next low tide : in 3h 09m at 9:50 am (0.7 ft)
Next high tide : 3:14 pm (6.5 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8540433
Common Questions About Tides

Marcus Hook, PA Tides - May 1880

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:146.25:595.612:320.45:047:00Third Quarter1Sat
2Sun6:196.07:005.712:470.61:270.45:037:01Third Quarter2Sun
3Mon7:215.97:596.01:470.62:210.35:027:02Waning Crescent3Mon
4Tue8:205.98:526.22:460.53:140.35:017:03Waning Crescent4Tue
5Wed9:145.99:416.53:420.34:030.35:007:04Waning Crescent5Wed
6Thu10:035.910:266.64:350.34:500.44:597:05Waning Crescent6Thu
7Fri10:495.911:086.75:250.25:350.54:577:06New Moon7Fri
8Sat11:335.811:486.76:130.26:170.64:567:06New Moon8Sat
9Sun12:155.76:580.36:570.74:557:07New Moon9Sun
10Mon12:276.612:575.67:400.47:350.84:547:08New Moon10Mon
11Tue1:046.61:385.48:210.58:110.94:537:09Waxing Crescent11Tue
12Wed1:406.42:185.39:010.68:460.94:527:10Waxing Crescent12Wed
13Thu2:156.32:585.29:410.69:220.94:517:11Waxing Crescent13Thu
14Fri2:506.23:395.210:210.710:020.94:507:12Waxing Crescent14Fri
15Sat3:306.14:255.211:040.710:510.94:497:13First Quarter15Sat
16Sun4:175.95:155.211:490.711:480.94:487:14First Quarter16Sun
17Mon5:145.76:095.412:370.64:487:15First Quarter17Mon
18Tue6:165.67:045.712:510.91:290.64:477:16First Quarter18Tue
19Wed7:195.67:586.01:560.82:230.64:467:17Waxing Gibbous19Wed
20Thu8:205.68:516.43:010.73:180.64:457:18Waxing Gibbous20Thu
21Fri9:175.69:426.84:030.64:130.64:447:19Waxing Gibbous21Fri
22Sat10:105.710:327.15:020.45:080.54:447:19Full Moon22Sat
23Sun11:025.811:217.25:590.36:020.54:437:20Full Moon23Sun
24Mon11:545.86:540.26:550.54:427:21Full Moon24Mon
25Tue12:127.312:485.87:470.17:480.54:427:22Full Moon25Tue
26Wed1:047.21:435.88:380.18:410.54:417:23Waning Gibbous26Wed
27Thu1:587.02:395.89:290.29:350.64:417:24Waning Gibbous27Thu
28Fri2:546.83:375.810:210.210:300.64:407:24Waning Gibbous28Fri
29Sat3:526.54:375.811:130.211:270.74:407:25Third Quarter29Sat
30Sun4:536.25:375.912:050.34:397:26Third Quarter30Sun
31Mon5:556.06:356.012:240.712:560.34:397:27Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8540433)

Common Questions About Marcus Hook, PA Tides

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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 14% 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 Crescent (14% 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