39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

75°
H -°
L 72°
SSW
4mph
High tide
4:47 am

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 11:43 am (0.7 ft)
Next high tide : in 1h 34m at 4:47 am (6.4 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 6:28 am
Moon phase : Waning Gibbous (78% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:246.95:085.811:500.511:500.86:017:54Waning Gibbous1Sat
2Sun5:096.96:005.812:400.65:597:55Waning Gibbous2Sun
3Mon6:046.86:575.812:410.81:340.65:587:56Third Quarter3Mon
4Tue7:066.77:585.91:380.82:290.65:577:57Third Quarter4Tue
5Wed8:126.69:006.02:390.83:270.65:567:58Third Quarter5Wed
6Thu9:186.610:006.33:410.84:250.55:557:59Third Quarter6Thu
7Fri10:206.610:586.64:440.65:210.45:538:00Waning Crescent7Fri
8Sat11:196.711:526.95:440.56:150.35:528:01Waning Crescent8Sat
9Sun12:146.76:420.37:070.25:518:02Waning Crescent9Sun
10Mon12:437.21:066.77:380.27:570.25:508:03New Moon10Mon
11Tue1:327.31:566.68:300.18:440.35:498:04New Moon11Tue
12Wed2:187.42:456.59:200.19:300.45:488:05New Moon12Wed
13Thu3:037.43:336.410:090.210:140.65:478:06New Moon13Thu
14Fri3:487.34:216.210:560.310:580.75:468:06Waxing Crescent14Fri
15Sat4:337.15:106.111:420.411:420.85:458:07Waxing Crescent15Sat
16Sun5:206.95:596.012:270.55:448:08Waxing Crescent16Sun
17Mon6:086.76:505.912:270.91:130.65:438:09Waxing Crescent17Mon
18Tue6:596.57:425.91:131.02:000.65:428:10First Quarter18Tue
19Wed7:536.48:355.92:031.02:480.65:428:11First Quarter19Wed
20Thu8:486.39:286.02:561.03:380.65:418:12First Quarter20Thu
21Fri9:436.210:206.23:510.94:280.65:408:13First Quarter21Fri
22Sat10:366.211:096.44:470.95:170.65:398:14Waxing Gibbous22Sat
23Sun11:276.111:556.65:430.86:060.65:398:15Waxing Gibbous23Sun
24Mon12:166.16:370.76:530.65:388:16Waxing Gibbous24Mon
25Tue12:396.81:026.17:280.67:390.75:378:16Waxing Gibbous25Tue
26Wed1:206.91:476.08:190.58:240.75:378:17Full Moon26Wed
27Thu2:017.12:316.09:080.59:100.85:368:18Full Moon27Thu
28Fri2:417.13:165.99:560.59:560.85:358:19Full Moon28Fri
29Sat3:237.24:035.910:450.510:440.85:358:20Waning Gibbous29Sat
30Sun4:087.14:535.911:340.511:350.85:348:20Waning Gibbous30Sun
31Mon4:597.15:475.912:250.55:348:21Waning Gibbous31Mon
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 transitional phase. Tonight's moon is 78% 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 shifting between spring and neap.

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 (78% illuminated). This places Philadelphia, USCG Station, PA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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