Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 2h 49m at 7:07 pm (0.7 ft)
Next high tide (tomorrow) : 1:00 am (7.1 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 - Sep 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:245.97:436.51:471.01:500.76:287:31First Quarter1Thu
2Fri8:185.88:376.52:401.02:420.76:297:30First Quarter2Fri
3Sat9:145.89:336.63:371.03:390.76:307:28First Quarter3Sat
4Sun10:095.910:296.84:341.04:380.76:317:27Waxing Gibbous4Sun
5Mon11:036.111:237.05:310.85:380.66:327:25Waxing Gibbous5Mon
6Tue11:556.36:260.76:350.56:337:23Waxing Gibbous6Tue
7Wed12:147.212:456.67:180.57:310.46:347:22Full Moon7Wed
8Thu1:057.31:346.98:090.48:250.36:357:20Full Moon8Thu
9Fri1:547.42:227.18:580.39:180.26:367:18Full Moon9Fri
10Sat2:447.43:117.29:460.210:110.26:377:17Full Moon10Sat
11Sun3:357.24:017.310:350.211:040.36:387:15Waning Gibbous11Sun
12Mon4:277.04:537.311:240.211:580.46:397:14Waning Gibbous12Mon
13Tue5:216.85:487.212:140.36:407:12Waning Gibbous13Tue
14Wed6:186.56:447.112:530.51:060.46:417:10Third Quarter14Wed
15Thu7:176.37:437.01:480.62:000.56:427:09Third Quarter15Thu
16Fri8:166.28:436.92:450.62:560.56:437:07Third Quarter16Fri
17Sat9:166.29:436.83:420.63:520.66:437:05Waning Crescent17Sat
18Sun10:146.310:396.94:390.64:490.66:447:04Waning Crescent18Sun
19Mon11:096.411:326.95:330.55:440.56:457:02Waning Crescent19Mon
20Tue12:016.66:240.46:360.56:467:00Waning Crescent20Tue
21Wed12:217.012:486.77:120.47:260.56:476:59New Moon21Wed
22Thu1:076.91:336.87:570.48:130.56:486:57New Moon22Thu
23Fri1:506.92:156.88:390.48:570.66:496:55New Moon23Fri
24Sat2:326.82:556.89:190.59:400.76:506:54New Moon24Sat
25Sun3:136.63:346.79:580.610:220.86:516:52Waxing Crescent25Sun
26Mon3:546.44:126.710:350.711:040.86:526:50Waxing Crescent26Mon
27Tue4:356.34:506.611:120.711:470.96:536:49Waxing Crescent27Tue
28Wed5:176.15:286.611:490.76:546:47Waxing Crescent28Wed
29Thu6:016.06:096.612:310.912:300.76:556:46Waxing Crescent29Thu
30Fri6:495.96:576.61:180.91:160.76:566:44First Quarter30Fri
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 10:03 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