39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

60°
H 64°
L 55°
NE
11mph
High tide
11:09 am

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 5:28 pm (0.8 ft)
Next high tide : in 1h 02m at 11:09 am (5.9 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Gibbous (83% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:087.112:326.87:050.27:300.25:597:55Waxing Gibbous1Tue
2Wed1:007.31:266.88:020.18:210.25:587:56Full Moon2Wed
3Thu1:507.52:186.88:560.09:110.25:577:57Full Moon3Thu
4Fri2:407.63:116.79:490.010:010.35:567:58Full Moon4Fri
5Sat3:307.54:046.510:410.010:510.45:557:59Waning Gibbous5Sat
6Sun4:217.44:586.411:320.111:410.55:548:00Waning Gibbous6Sun
7Mon5:147.25:526.212:240.25:528:01Waning Gibbous7Mon
8Tue6:087.06:486.112:320.61:150.35:518:02Third Quarter8Tue
9Wed7:046.77:446.11:240.72:070.35:508:03Third Quarter9Wed
10Thu8:016.58:416.12:180.72:590.45:498:04Third Quarter10Thu
11Fri8:586.49:366.33:130.83:500.45:488:05Third Quarter11Fri
12Sat9:546.310:296.44:080.74:410.45:478:06Waning Crescent12Sat
13Sun10:486.311:206.65:030.75:310.45:468:07Waning Crescent13Sun
14Mon11:396.35:560.66:190.45:458:08Waning Crescent14Mon
15Tue12:076.812:276.36:470.57:040.45:448:09Waning Crescent15Tue
16Wed12:526.91:136.37:360.47:480.55:448:10New Moon16Wed
17Thu1:346.91:576.28:220.48:300.65:438:10New Moon17Thu
18Fri2:136.92:406.19:070.49:110.75:428:11New Moon18Fri
19Sat2:516.93:216.09:500.59:510.75:418:12New Moon19Sat
20Sun3:276.94:015.910:330.510:310.85:408:13Waxing Crescent20Sun
21Mon4:026.94:425.911:160.511:130.85:408:14Waxing Crescent21Mon
22Tue4:386.95:255.912:000.55:398:15Waxing Crescent22Tue
23Wed5:196.86:125.912:460.55:388:16Waxing Crescent23Wed
24Thu6:086.87:036.012:470.71:350.55:378:17First Quarter24Thu
25Fri7:066.77:596.21:410.72:270.55:378:18First Quarter25Fri
26Sat8:106.68:576.42:410.83:210.45:368:18First Quarter26Sat
27Sun9:136.69:556.73:430.74:170.45:368:19First Quarter27Sun
28Mon10:156.610:517.04:460.65:140.35:358:20Waxing Gibbous28Mon
29Tue11:146.611:457.35:470.56:090.35:358:21Waxing Gibbous29Tue
30Wed12:106.66:460.47:030.35:348:21Waxing Gibbous30Wed
31Thu12:377.51:056.67:430.27:560.35:348:22Full Moon31Thu
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 83% 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 Waxing Gibbous (83% 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