Tides Today & Tomorrow in Marcus Hook, PA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Marcus Hook, PA.
Next low tide : in 2h 37m at 8:44 pm (0.8 ft)
Next high tide (tomorrow) : 2:12 am (6.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:37 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8540433
Common Questions About Tides

Marcus Hook, PA Tides - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:075.25:464.612:200.36:335:54Third Quarter1Tue
2Wed6:025.26:434.512:200.11:170.36:325:55Third Quarter2Wed
3Thu7:015.37:414.61:180.12:160.26:305:56Third Quarter3Thu
4Fri7:595.48:364.82:190.13:150.16:295:57Waning Crescent4Fri
5Sat8:565.79:285.13:200.04:100.06:275:58Waning Crescent5Sat
6Sun9:485.910:175.44:19-0.25:03-0.16:265:59Waning Crescent6Sun
7Mon10:386.211:045.85:15-0.35:54-0.36:246:00New Moon7Mon
8Tue11:266.311:516.16:09-0.56:43-0.36:226:01New Moon8Tue
9Wed12:156.47:02-0.67:31-0.46:216:02New Moon9Wed
10Thu12:386.31:056.47:54-0.68:19-0.46:196:03Waxing Crescent10Thu
11Fri1:276.41:566.28:45-0.69:07-0.36:186:04Waxing Crescent11Fri
12Sat2:176.42:486.09:38-0.59:56-0.26:166:05Waxing Crescent12Sat
13Sun4:096.34:445.811:32-0.311:48-0.17:157:06Waxing Crescent13Sun
14Mon5:066.15:445.512:29-0.17:137:07First Quarter14Mon
15Tue6:075.96:465.312:420.01:260.07:117:08First Quarter15Tue
16Wed7:105.87:485.31:390.12:250.17:107:09First Quarter16Wed
17Thu8:135.78:495.32:370.23:230.17:087:10Waxing Gibbous17Thu
18Fri9:145.79:475.53:350.14:190.07:077:11Waxing Gibbous18Fri
19Sat10:105.810:395.64:310.15:120.07:057:13Waxing Gibbous19Sat
20Sun11:015.911:275.85:250.06:01-0.17:037:14Waxing Gibbous20Sun
21Mon11:486.06:15-0.16:470.07:027:15Full Moon21Mon
22Tue12:115.912:316.07:02-0.17:300.07:007:16Full Moon22Tue
23Wed12:536.01:135.97:470.08:110.16:587:17Full Moon23Wed
24Thu1:336.01:535.88:300.08:490.26:577:18Full Moon24Thu
25Fri2:116.02:335.69:100.19:250.36:557:19Waning Gibbous25Fri
26Sat2:475.93:115.59:500.29:590.46:547:20Waning Gibbous26Sat
27Sun3:215.93:485.310:300.310:320.46:527:21Waning Gibbous27Sun
28Mon3:545.84:275.111:120.311:070.46:507:22Waning Gibbous28Mon
29Tue4:295.85:105.011:570.411:490.46:497:23Waning Gibbous29Tue
30Wed5:135.76:024.912:480.56:477:24Third Quarter30Wed
31Thu6:085.77:014.912:410.51:430.56:467:25Third Quarter31Thu
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 11:28 pm — 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 97% 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 (97% 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