Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 2h 27m at 11:48 pm (0.9 ft)
Next high tide (tomorrow) : 5:08 am (6.5 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Jun 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:336.38:126.11:481.02:230.55:338:22Third Quarter1Sun
2Mon8:276.29:046.22:400.93:100.55:338:23Third Quarter2Mon
3Tue9:216.09:556.43:350.93:580.55:338:23Third Quarter3Tue
4Wed10:156.010:456.64:300.94:470.65:328:24Waning Crescent4Wed
5Thu11:075.911:326.75:260.85:370.65:328:25Waning Crescent5Thu
6Fri11:575.96:200.76:260.65:328:25Waning Crescent6Fri
7Sat12:176.912:445.97:120.67:140.75:318:26Waning Crescent7Sat
8Sun1:017.01:305.98:020.68:010.75:318:27New Moon8Sun
9Mon1:437.12:155.98:500.58:490.75:318:27New Moon9Mon
10Tue2:247.13:005.99:380.59:360.65:318:28New Moon10Tue
11Wed3:077.23:456.010:250.410:250.65:318:28Waxing Crescent11Wed
12Thu3:527.14:336.111:120.411:150.65:318:29Waxing Crescent12Thu
13Fri4:407.15:236.212:000.35:318:29Waxing Crescent13Fri
14Sat5:337.06:176.312:070.612:490.35:318:30Waxing Crescent14Sat
15Sun6:296.87:136.51:020.61:390.25:318:30First Quarter15Sun
16Mon7:296.68:116.62:000.62:320.25:318:30First Quarter16Mon
17Tue8:296.49:096.83:000.63:260.25:318:31First Quarter17Tue
18Wed9:306.310:067.04:000.64:200.25:318:31Waxing Gibbous18Wed
19Thu10:296.211:017.25:010.65:160.35:318:31Waxing Gibbous19Thu
20Fri11:256.211:537.35:590.56:100.35:318:32Waxing Gibbous20Fri
21Sat12:196.26:560.47:030.45:318:32Waxing Gibbous21Sat
22Sun12:447.41:116.27:490.37:530.55:328:32Full Moon22Sun
23Mon1:327.32:016.18:390.38:420.65:328:32Full Moon23Mon
24Tue2:187.22:496.19:260.49:280.75:328:33Full Moon24Tue
25Wed3:037.13:366.110:120.410:140.85:328:33Waning Gibbous25Wed
26Thu3:487.04:236.010:550.510:580.95:338:33Waning Gibbous26Thu
27Fri4:336.85:096.011:370.511:420.95:338:33Waning Gibbous27Fri
28Sat5:196.65:566.012:180.55:348:33Waning Gibbous28Sat
29Sun6:066.56:436.112:270.912:590.55:348:33Third Quarter29Sun
30Mon6:566.37:326.21:140.91:410.55:348:33Third Quarter30Mon
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 2:28 am — 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 84% 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 Waning Gibbous (84% 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