39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

58°
H 64°
L 59°
NNW
20mph
Low tide
9:10 am

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Sunday, September 27, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 59m at 9:10 am (0.7 ft)
Next high tide : 2:40 pm (6.9 ft)
Sunset today : 6:49 pm
Sunrise tomorrow : 6:53 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 1868

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:376.69:176.53:000.63:400.35:036:59Waxing Gibbous1Fri
2Sat9:386.610:136.74:010.54:360.25:027:00Waxing Gibbous2Sat
3Sun10:356.711:067.05:000.45:290.25:017:01Waxing Gibbous3Sun
4Mon11:286.711:567.25:560.26:200.15:007:02Waxing Gibbous4Mon
5Tue12:196.76:500.17:080.24:587:03Full Moon5Tue
6Wed12:437.31:076.67:400.17:540.34:577:04Full Moon6Wed
7Thu1:287.31:546.58:290.28:390.44:567:05Full Moon7Thu
8Fri2:127.32:416.49:150.29:220.64:557:06Waning Gibbous8Fri
9Sat2:567.13:286.210:000.310:040.74:547:07Waning Gibbous9Sat
10Sun3:407.04:156.110:440.410:470.84:537:08Waning Gibbous10Sun
11Mon4:256.85:036.011:290.511:300.84:527:08Waning Gibbous11Mon
12Tue5:126.75:535.912:140.54:517:09Third Quarter12Tue
13Wed6:026.56:445.912:160.91:000.54:507:10Third Quarter13Wed
14Thu6:556.47:375.91:050.91:480.54:497:11Third Quarter14Thu
15Fri7:496.38:296.01:580.92:370.64:487:12Third Quarter15Fri
16Sat8:446.29:206.22:540.83:280.64:477:13Third Quarter16Sat
17Sun9:376.210:096.43:510.84:190.54:467:14Waning Crescent17Sun
18Mon10:286.210:556.74:470.75:080.54:457:15Waning Crescent18Mon
19Tue11:176.211:396.95:410.65:570.54:457:16Waning Crescent19Tue
20Wed12:046.26:340.56:450.64:447:17New Moon20Wed
21Thu12:227.112:506.27:250.47:320.64:437:18New Moon21Thu
22Fri1:047.21:366.28:150.48:200.64:427:19New Moon22Fri
23Sat1:477.32:246.29:050.39:080.64:427:19New Moon23Sat
24Sun2:337.33:146.19:550.39:590.64:417:20Waxing Crescent24Sun
25Mon3:237.24:076.110:460.310:510.64:407:21Waxing Crescent25Mon
26Tue4:167.15:026.111:380.311:460.64:407:22Waxing Crescent26Tue
27Wed5:157.06:016.212:310.34:397:23First Quarter27Wed
28Thu6:156.87:006.312:430.61:250.34:397:24First Quarter28Thu
29Fri7:176.68:006.51:420.62:200.24:387:24First Quarter29Fri
30Sat8:196.68:586.72:420.63:150.24:387:25First Quarter30Sat
31Sun9:186.59:536.93:420.54:090.24:377:26Waxing Gibbous31Sun
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 99% 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 (99% 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