39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

70°
H -°
L 63°
NNE
8mph
Low tide
9:44 am

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 6h 29m at 9:44 am (0.7 ft)
Next high tide : 3:13 pm (6.4 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 6:25 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:117.31:366.68:100.28:250.36:017:53Full Moon1Fri
2Sat1:597.52:276.49:030.29:130.46:007:55Full Moon2Sat
3Sun2:467.53:176.39:550.210:000.65:587:56Full Moon3Sun
4Mon3:337.44:076.110:450.310:460.75:577:57Waning Gibbous4Mon
5Tue4:217.24:595.911:340.411:340.95:567:57Waning Gibbous5Tue
6Wed5:117.05:515.812:230.65:557:58Waning Gibbous6Wed
7Thu6:036.76:455.712:221.01:130.75:547:59Third Quarter7Thu
8Fri6:576.57:405.61:121.12:030.85:538:00Third Quarter8Fri
9Sat7:546.38:365.72:051.12:530.85:518:01Third Quarter9Sat
10Sun8:526.29:315.82:591.13:440.85:508:02Third Quarter10Sun
11Mon9:486.110:246.03:551.14:340.85:498:03Waning Crescent11Mon
12Tue10:426.111:156.34:521.05:220.75:488:04Waning Crescent12Tue
13Wed11:336.05:460.96:090.75:478:05Waning Crescent13Wed
14Thu12:016.512:216.06:390.86:540.85:468:06Waning Crescent14Thu
15Fri12:456.71:075.97:290.77:370.85:458:07Waning Crescent15Fri
16Sat1:256.81:515.88:170.78:190.95:448:08New Moon16Sat
17Sun2:036.82:335.79:030.79:001.05:448:09New Moon17Sun
18Mon2:396.93:145.69:490.79:421.05:438:10New Moon18Mon
19Tue3:156.93:565.610:340.710:251.05:428:11Waxing Crescent19Tue
20Wed3:536.94:405.611:200.711:111.05:418:12Waxing Crescent20Wed
21Thu4:366.95:275.612:070.85:408:13Waxing Crescent21Thu
22Fri5:266.86:205.712:000.912:560.75:398:14Waxing Crescent22Fri
23Sat6:246.77:165.812:540.91:480.75:398:15First Quarter23Sat
24Sun7:266.68:156.01:520.92:410.65:388:15First Quarter24Sun
25Mon8:306.59:146.32:530.93:360.55:378:16First Quarter25Mon
26Tue9:326.510:126.63:560.84:300.55:378:17Waxing Gibbous26Tue
27Wed10:326.411:067.04:580.75:240.45:368:18Waxing Gibbous27Wed
28Thu11:286.411:587.35:590.66:170.45:368:19Waxing Gibbous28Thu
29Fri12:226.36:570.57:080.45:358:19Waxing Gibbous29Fri
30Sat12:487.51:146.27:520.47:580.55:348:20Full Moon30Sat
31Sun1:367.52:056.18:450.48:470.75:348:21Full Moon31Sun
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 98% 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 Full Moon (98% 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