Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 8:35 pm (0.8 ft)
Next high tide : in 3h 34m at 2:12 pm (5.8 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:34 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:057.23:316.410:040.210:120.56:007:54Full Moon1Tue
2Wed3:477.14:166.210:480.310:530.75:597:56Waning Gibbous2Wed
3Thu4:297.05:036.111:320.411:340.85:577:57Waning Gibbous3Thu
4Fri5:126.85:506.012:150.55:567:58Waning Gibbous4Fri
5Sat5:586.76:385.912:150.812:590.55:557:59Waning Gibbous5Sat
6Sun6:456.57:295.812:580.81:450.65:547:59Third Quarter6Sun
7Mon7:376.48:215.81:460.92:330.65:538:00Third Quarter7Mon
8Tue8:316.39:135.92:380.93:230.65:528:01Third Quarter8Tue
9Wed9:266.310:056.03:340.84:150.65:518:02Third Quarter9Wed
10Thu10:206.310:556.34:320.85:060.65:508:03Waning Crescent10Thu
11Fri11:126.311:426.55:290.75:570.65:488:04Waning Crescent11Fri
12Sat12:026.36:250.66:460.65:478:05Waning Crescent12Sat
13Sun12:276.812:506.37:190.57:350.55:478:06Waning Crescent13Sun
14Mon1:117.01:376.38:110.48:220.65:468:07New Moon14Mon
15Tue1:547.22:246.39:030.39:100.65:458:08New Moon15Tue
16Wed2:387.33:126.29:540.39:590.65:448:09New Moon16Wed
17Thu3:247.34:036.210:450.310:490.65:438:10Waxing Crescent17Thu
18Fri4:137.34:576.111:370.311:410.65:428:11Waxing Crescent18Fri
19Sat5:077.25:536.112:290.35:418:12Waxing Crescent19Sat
20Sun6:057.06:526.112:350.61:230.35:408:13First Quarter20Sun
21Mon7:076.87:526.21:320.72:180.35:408:14First Quarter21Mon
22Tue8:096.68:526.32:310.73:130.35:398:15First Quarter22Tue
23Wed9:116.59:516.53:310.64:090.35:388:15First Quarter23Wed
24Thu10:116.510:476.84:310.65:030.25:388:16Waxing Gibbous24Thu
25Fri11:076.511:397.05:290.55:550.25:378:17Waxing Gibbous25Fri
26Sat11:596.56:250.46:450.25:368:18Waxing Gibbous26Sat
27Sun12:287.212:496.47:180.37:320.35:368:19Full Moon27Sun
28Mon1:137.31:366.48:080.38:170.45:358:20Full Moon28Mon
29Tue1:577.32:226.38:550.39:010.65:358:20Full Moon29Tue
30Wed2:397.23:076.29:400.39:420.75:348:21Full Moon30Wed
31Thu3:207.13:516.110:230.410:230.85:348:22Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8545240)

Common Questions About Philadelphia, USCG Station, PA Tides

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What time does the tide turn (slack tide) in Philadelphia, USCG Station, PA today?

Slack tide in Philadelphia, USCG Station, PA is approximately 5:23 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 100% 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 (100% 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