39.8117’ N, 75.4100’ W

Marcus Hook, PA

87°
H 87°
L 69°
NW
8mph
High tide
6:34 pm

Tides Today & Tomorrow in Marcus Hook, PA

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Marcus Hook, PA.
Next low tide (tomorrow) : 2:14 am (1.2 ft)
Next high tide : in 5h 04m at 6:34 pm (6.3 ft)
Sunset today : 7:28 pm
Sunrise tomorrow : 6:32 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #8540433
Common Questions About Tides

Marcus Hook, PA Tides - Jul 1906

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:155.87:526.52:040.72:220.34:367:33Waxing Gibbous1Sun
2Mon8:185.88:496.73:080.53:210.34:367:33Waxing Gibbous2Mon
3Tue9:185.89:447.04:090.44:180.34:377:33Waxing Gibbous3Tue
4Wed10:145.910:377.25:070.35:140.34:377:33Full Moon4Wed
5Thu11:086.011:287.26:030.16:090.44:387:33Full Moon5Thu
6Fri12:016.06:560.17:020.44:397:32Full Moon6Fri
7Sat12:197.212:546.07:470.07:530.44:397:32Full Moon7Sat
8Sun1:107.11:475.98:360.18:430.54:407:32Waning Gibbous8Sun
9Mon2:016.92:395.99:230.19:320.64:407:32Waning Gibbous9Mon
10Tue2:536.63:315.810:100.210:230.74:417:31Waning Gibbous10Tue
11Wed3:466.34:245.810:570.311:140.84:427:31Third Quarter11Wed
12Thu4:416.05:195.811:440.44:427:30Third Quarter12Thu
13Fri5:375.86:135.812:070.812:310.44:437:30Third Quarter13Fri
14Sat6:345.67:075.91:010.81:180.54:447:29Third Quarter14Sat
15Sun7:295.47:596.11:560.72:070.54:457:29Waning Crescent15Sun
16Mon8:245.48:496.22:500.62:560.54:457:28Waning Crescent16Mon
17Tue9:155.49:376.33:440.53:450.54:467:28Waning Crescent17Tue
18Wed10:035.410:206.44:350.44:330.54:477:27Waning Crescent18Wed
19Thu10:485.411:016.55:240.35:200.54:487:27New Moon19Thu
20Fri11:305.411:396.56:100.36:050.54:497:26New Moon20Fri
21Sat12:105.46:550.36:500.54:497:25New Moon21Sat
22Sun12:166.612:495.47:380.37:340.54:507:24New Moon22Sun
23Mon12:526.61:265.58:200.38:180.54:517:24Waxing Crescent23Mon
24Tue1:296.62:055.79:010.39:030.54:527:23Waxing Crescent24Tue
25Wed2:096.52:475.89:430.39:510.64:537:22Waxing Crescent25Wed
26Thu2:546.43:336.010:270.310:450.64:547:21Waxing Crescent26Thu
27Fri3:456.24:276.111:140.311:430.74:557:20First Quarter27Fri
28Sat4:455.95:266.212:050.34:557:19First Quarter28Sat
29Sun5:505.76:286.312:440.71:010.44:567:19First Quarter29Sun
30Mon6:565.67:306.51:470.71:590.44:577:18Waxing Gibbous30Mon
31Tue8:005.68:306.72:500.63:000.44:587:17Waxing Gibbous31Tue
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 neap phase. Tonight's moon is 46% 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 minimum.

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 Third Quarter (46% illuminated). This places Marcus Hook, PA in a neap tide cycle, so tidal ranges are near their weekly minimum 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