Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 7:07 pm (0.7 ft)
Next high tide : in 4h 51m at 12:42 pm (5.8 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:34 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - May 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:066.36:200.66:470.56:007:54Waning Crescent1Wed
2Thu12:336.512:536.37:110.57:320.65:597:55Waning Crescent2Thu
3Fri1:156.61:376.28:000.58:150.65:587:56New Moon3Fri
4Sat1:556.82:196.18:470.58:570.75:567:57New Moon4Sat
5Sun2:336.83:016.09:340.59:380.75:557:58New Moon5Sun
6Mon3:096.93:425.910:200.510:210.85:547:59New Moon6Mon
7Tue3:467.04:265.911:070.511:060.85:538:00Waxing Crescent7Tue
8Wed4:267.05:145.811:550.511:540.85:528:01Waxing Crescent8Wed
9Thu5:146.96:065.812:460.65:518:02Waxing Crescent9Thu
10Fri6:096.87:045.912:460.81:390.65:508:03First Quarter10Fri
11Sat7:126.78:046.01:430.82:340.65:498:04First Quarter11Sat
12Sun8:186.69:056.12:440.83:310.55:488:05First Quarter12Sun
13Mon9:236.610:056.43:460.74:280.45:478:06First Quarter13Mon
14Tue10:256.611:016.74:490.65:240.35:468:07Waxing Gibbous14Tue
15Wed11:236.611:557.05:490.56:170.25:458:08Waxing Gibbous15Wed
16Thu12:176.76:470.37:090.25:448:09Waxing Gibbous16Thu
17Fri12:467.31:096.67:420.27:580.25:438:10Full Moon17Fri
18Sat1:347.41:596.58:340.28:460.35:428:11Full Moon18Sat
19Sun2:207.52:476.49:240.29:310.55:418:12Full Moon19Sun
20Mon3:057.43:366.310:120.210:160.75:418:13Full Moon20Mon
21Tue3:507.34:246.110:580.311:000.85:408:13Waning Gibbous21Tue
22Wed4:367.15:136.011:440.411:450.95:398:14Waning Gibbous22Wed
23Thu5:226.96:025.912:290.55:388:15Waning Gibbous23Thu
24Fri6:116.76:535.912:300.91:150.65:388:16Third Quarter24Fri
25Sat7:026.57:455.91:171.02:010.65:378:17Third Quarter25Sat
26Sun7:566.48:385.92:071.02:490.65:368:18Third Quarter26Sun
27Mon8:516.29:306.03:001.03:380.65:368:19Third Quarter27Mon
28Tue9:456.210:216.23:550.94:270.65:358:19Third Quarter28Tue
29Wed10:386.111:106.44:510.95:170.65:358:20Waning Crescent29Wed
30Thu11:296.111:566.65:470.86:050.65:348:21Waning Crescent30Thu
31Fri12:186.16:410.76:530.65:348:22Waning Crescent31Fri
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 3:54 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 95% 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 (95% 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