39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

76°
H -°
L 71°
W
3mph
High tide
4:05 am

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Monday, August 31, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 11:02 am (0.7 ft)
Next high tide : in 1h 47m at 4:05 am (6.6 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 6:27 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:126.36:290.66:560.46:007:54Waxing Gibbous1Tue
2Wed12:406.712:596.37:190.57:400.45:597:55Waxing Gibbous2Wed
3Thu1:236.81:436.38:070.58:210.55:587:56Full Moon3Thu
4Fri2:046.92:266.28:520.59:010.65:567:57Full Moon4Fri
5Sat2:436.93:086.09:350.59:390.85:557:58Full Moon5Sat
6Sun3:206.83:495.910:170.610:160.95:547:59Full Moon6Sun
7Mon3:566.84:305.810:580.610:520.95:538:00Waning Gibbous7Mon
8Tue4:316.75:125.711:390.611:300.95:528:01Waning Gibbous8Tue
9Wed5:076.75:555.612:220.75:518:02Waning Gibbous9Wed
10Thu5:466.66:415.612:110.91:060.75:508:03Waning Gibbous10Thu
11Fri6:336.67:315.612:570.91:540.75:498:04Third Quarter11Fri
12Sat7:306.58:245.81:510.92:460.75:488:05Third Quarter12Sat
13Sun8:326.59:206.02:500.93:400.75:478:06Third Quarter13Sun
14Mon9:346.510:156.33:540.84:350.65:468:07Third Quarter14Mon
15Tue10:336.511:086.74:570.85:300.65:458:08Waning Crescent15Tue
16Wed11:306.611:597.05:590.66:240.55:448:09Waning Crescent16Wed
17Thu12:246.66:580.57:160.55:438:10Waning Crescent17Thu
18Fri12:497.31:176.57:550.38:070.55:428:11New Moon18Fri
19Sat1:387.52:096.48:500.28:580.55:418:12New Moon19Sat
20Sun2:287.63:036.39:440.29:480.65:408:13New Moon20Sun
21Mon3:187.63:576.110:370.210:400.75:408:13Waxing Crescent21Mon
22Tue4:117.44:526.011:300.311:320.75:398:14Waxing Crescent22Tue
23Wed5:067.25:495.912:220.45:388:15Waxing Crescent23Wed
24Thu6:036.96:475.912:250.81:150.55:388:16First Quarter24Thu
25Fri7:026.67:455.91:200.92:070.55:378:17First Quarter25Fri
26Sat8:016.48:436.02:160.93:000.55:368:18First Quarter26Sat
27Sun9:006.39:396.23:130.93:520.55:368:18First Quarter27Sun
28Mon9:566.210:336.44:100.94:420.55:358:19Waxing Gibbous28Mon
29Tue10:506.211:226.75:060.85:310.45:358:20Waxing Gibbous29Tue
30Wed11:416.26:000.76:180.55:348:21Waxing Gibbous30Wed
31Thu12:096.912:296.16:520.67:030.55:348:22Waxing 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 87% 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 Waning Gibbous (87% 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