39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

86°
H 88°
L 71°
WNW
9mph
High tide
1:36 pm

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Thursday, September 10, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 8:19 pm (0.6 ft)
Next high tide : in 2h 07m at 1:36 pm (6.6 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:37 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Mar 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:236.510:585.94:450.05:340.16:315:53Waxing Gibbous1Tue
2Wed11:206.711:526.25:45-0.16:29-0.16:305:54Waxing Gibbous2Wed
3Thu12:156.86:42-0.37:21-0.36:285:55Full Moon3Thu
4Fri12:456.41:086.97:37-0.48:12-0.46:275:56Full Moon4Fri
5Sat1:366.62:006.88:30-0.59:00-0.46:255:57Full Moon5Sat
6Sun2:276.72:516.79:22-0.59:48-0.46:245:58Waning Gibbous6Sun
7Mon3:176.73:426.510:13-0.410:36-0.36:225:59Waning Gibbous7Mon
8Tue4:076.74:346.311:04-0.311:23-0.26:216:00Waning Gibbous8Tue
9Wed4:586.65:276.111:56-0.26:196:01Waning Gibbous9Wed
10Thu5:516.46:225.912:11-0.112:480.06:186:02Third Quarter10Thu
11Fri6:456.37:185.71:010.11:420.16:166:04Third Quarter11Fri
12Sat7:416.28:155.71:530.22:360.26:146:05Third Quarter12Sat
13Sun9:376.110:105.73:470.24:300.27:137:06Third Quarter13Sun
14Mon10:336.111:045.84:410.25:240.27:117:07Waning Crescent14Mon
15Tue11:256.211:555.95:340.26:140.17:107:08Waning Crescent15Tue
16Wed12:156.36:260.17:020.17:087:09Waning Crescent16Wed
17Thu12:426.01:016.37:150.17:470.17:067:10Waning Crescent17Thu
18Fri1:266.11:456.38:010.18:300.17:057:11New Moon18Fri
19Sat2:086.22:266.28:460.19:110.27:037:12New Moon19Sat
20Sun2:476.23:066.29:300.19:500.37:017:13New Moon20Sun
21Mon3:246.23:456.110:130.210:280.37:007:14New Moon21Mon
22Tue3:596.34:236.010:560.211:070.36:587:15Waxing Crescent22Tue
23Wed4:336.35:035.911:400.311:470.36:577:16Waxing Crescent23Wed
24Thu5:086.45:475.812:270.36:557:17Waxing Crescent24Thu
25Fri5:496.56:385.812:300.31:170.46:537:18First Quarter25Fri
26Sat6:436.47:365.71:200.42:120.56:527:19First Quarter26Sat
27Sun7:476.48:385.72:180.43:110.56:507:20First Quarter27Sun
28Mon8:556.49:415.93:200.54:120.56:497:21First Quarter28Mon
29Tue10:006.510:416.14:240.45:110.46:477:22Waxing Gibbous29Tue
30Wed11:026.611:386.45:270.36:090.26:457:23Waxing Gibbous30Wed
31Thu12:006.86:270.17:040.16:447:24Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8545240)

Common Questions About Philadelphia, USCG Station, PA Tides

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Is this week a spring tide or neap tide in Philadelphia, USCG Station, PA?

Philadelphia, USCG Station, PA is currently in a spring phase. Tonight's moon is 0% 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 Philadelphia, USCG Station, 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 Philadelphia, USCG Station, PA?

Tide predictions for Philadelphia, USCG Station, 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 Philadelphia, USCG Station, PA?

Tide data for Philadelphia, USCG Station, PA is sourced from NOAA Station #8545240. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8545240.

What is the moon phase in Philadelphia, USCG Station, PA tonight?

Tonight the moon over Philadelphia, USCG Station, PA is New Moon (0% illuminated). This places Philadelphia, USCG Station, 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