Tides Today & Tomorrow in Marcus Hook, PA

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Marcus Hook, PA.
Next low tide : 5:34 pm (0.7 ft)
Next high tide : in 3h 34m at 10:43 am (5.4 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 6:09 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8540433
Common Questions About Tides

Marcus Hook, PA Tides - Feb 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:025.34:265.411:00-0.211:25-0.37:085:21First Quarter1Sun
2Mon4:565.25:225.111:52-0.17:075:23First Quarter2Mon
3Tue5:505.26:194.912:13-0.212:46-0.17:065:24First Quarter3Tue
4Wed6:465.27:154.81:01-0.11:41-0.17:055:25First Quarter4Wed
5Thu7:415.28:104.71:51-0.12:36-0.17:045:26Waxing Gibbous5Thu
6Fri8:345.39:034.72:42-0.13:30-0.27:035:27Waxing Gibbous6Fri
7Sat9:245.59:524.83:33-0.24:22-0.27:025:29Waxing Gibbous7Sat
8Sun10:105.610:374.84:22-0.25:10-0.37:015:30Waxing Gibbous8Sun
9Mon10:535.611:194.95:10-0.35:57-0.36:595:31Full Moon9Mon
10Tue11:335.711:584.95:56-0.36:40-0.36:585:32Full Moon10Tue
11Wed12:105.76:40-0.37:22-0.36:575:33Full Moon11Wed
12Thu12:355.012:465.77:23-0.38:02-0.26:565:34Full Moon12Thu
13Fri1:105.11:225.78:06-0.38:41-0.26:555:36Waning Gibbous13Fri
14Sat1:455.21:585.68:49-0.39:19-0.26:535:37Waning Gibbous14Sat
15Sun2:215.32:385.59:34-0.210:00-0.26:525:38Waning Gibbous15Sun
16Mon3:025.53:255.310:24-0.110:44-0.16:515:39Waning Gibbous16Mon
17Tue3:515.54:205.111:200.011:36-0.16:495:40Third Quarter17Tue
18Wed4:495.55:244.912:210.16:485:41Third Quarter18Wed
19Thu5:545.56:334.812:330.01:250.26:475:43Third Quarter19Thu
20Fri7:015.67:404.81:350.02:300.16:455:44Waning Crescent20Fri
21Sat8:075.78:445.02:390.03:320.06:445:45Waning Crescent21Sat
22Sun9:105.99:435.23:41-0.14:31-0.26:435:46Waning Crescent22Sun
23Mon10:076.110:375.44:40-0.35:26-0.36:415:47Waning Crescent23Mon
24Tue11:006.311:285.65:36-0.46:18-0.46:405:48New Moon24Tue
25Wed11:516.36:29-0.47:07-0.46:385:49New Moon25Wed
26Thu12:185.812:406.37:20-0.57:53-0.46:375:50New Moon26Thu
27Fri1:065.81:296.28:08-0.48:37-0.36:355:52Waxing Crescent27Fri
28Sat1:535.82:176.08:56-0.39:20-0.26:345:53Waxing Crescent28Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8540433)

Common Questions About Marcus Hook, PA Tides

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

Slack tide in Marcus Hook, PA is approximately 2:08 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 6% 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 Waning Crescent (6% 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