Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 1h 35m at 10:38 pm (0.9 ft)
Next high tide (tomorrow) : 4:16 am (6.8 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Aug 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:396.46:106.312:080.812:300.55:598:14Waxing Crescent1Fri
2Sat6:236.26:536.412:540.91:110.56:008:13First Quarter2Sat
3Sun7:136.17:426.51:450.91:560.56:018:12First Quarter3Sun
4Mon8:105.98:376.62:421.02:480.56:028:11First Quarter4Mon
5Tue9:105.99:356.83:421.03:460.66:038:10First Quarter5Tue
6Wed10:105.910:337.04:430.94:480.66:038:08Waxing Gibbous6Wed
7Thu11:086.011:307.25:440.85:490.66:048:07Waxing Gibbous7Thu
8Fri12:036.26:410.76:480.56:058:06Waxing Gibbous8Fri
9Sat12:247.412:576.47:370.57:450.46:068:05Full Moon9Sat
10Sun1:187.51:506.68:290.38:400.36:078:04Full Moon10Sun
11Mon2:107.52:426.89:200.29:340.26:088:02Full Moon11Mon
12Tue3:037.53:356.910:100.110:270.26:098:01Waning Gibbous12Tue
13Wed3:557.34:277.010:580.011:200.36:108:00Waning Gibbous13Wed
14Thu4:487.15:207.011:470.06:117:58Waning Gibbous14Thu
15Fri5:426.96:147.012:130.312:360.16:127:57Waning Gibbous15Fri
16Sat6:376.67:096.91:070.41:250.26:137:56Third Quarter16Sat
17Sun7:336.48:046.92:020.52:160.36:147:54Third Quarter17Sun
18Mon8:316.29:006.92:570.63:080.46:157:53Third Quarter18Mon
19Tue9:286.19:566.93:530.64:020.46:167:52Waning Crescent19Tue
20Wed10:236.110:496.94:480.64:550.56:177:50Waning Crescent20Wed
21Thu11:166.211:407.05:420.55:470.56:187:49Waning Crescent21Thu
22Fri12:076.36:320.56:370.56:197:47Waning Crescent22Fri
23Sat12:277.012:546.47:200.47:250.56:207:46New Moon23Sat
24Sun1:127.01:396.48:040.48:110.66:217:44New Moon24Sun
25Mon1:557.02:216.48:470.58:550.76:217:43New Moon25Mon
26Tue2:356.93:016.49:270.59:380.76:227:41New Moon26Tue
27Wed3:146.73:396.410:050.610:200.86:237:40Waxing Crescent27Wed
28Thu3:536.64:166.410:430.611:020.86:247:38Waxing Crescent28Thu
29Fri4:306.54:526.511:200.611:460.96:257:37Waxing Crescent29Fri
30Sat5:096.35:286.611:580.66:267:35Waxing Crescent30Sat
31Sun5:526.26:106.712:320.912:390.66:277:34First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8545240)

Common Questions About Philadelphia, USCG Station, PA Tides

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

Slack tide in Philadelphia, USCG Station, PA is approximately 1:27 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 94% 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 (94% 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