Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide (tomorrow) : in 6h 48m at 2:49 am (1.0 ft)
Next high tide (tomorrow) : 8:12 am (6.0 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:39 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Dec 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:455.412:576.67:210.48:130.47:034:36New Moon1Thu
2Fri1:305.41:406.78:090.49:020.47:044:35New Moon2Fri
3Sat2:175.32:266.68:580.49:530.47:054:35Waxing Crescent3Sat
4Sun3:065.23:176.69:490.410:430.47:064:35Waxing Crescent4Sun
5Mon3:595.24:136.410:420.311:350.37:074:35Waxing Crescent5Mon
6Tue4:565.25:136.311:380.37:084:35First Quarter6Tue
7Wed5:565.36:156.112:280.312:370.37:084:35First Quarter7Wed
8Thu6:575.57:186.01:220.21:370.37:094:35First Quarter8Thu
9Fri7:585.78:195.92:160.02:380.37:104:35First Quarter9Fri
10Sat8:566.09:175.83:10-0.13:390.27:114:35Waxing Gibbous10Sat
11Sun9:516.310:135.84:03-0.24:390.17:124:35Waxing Gibbous11Sun
12Mon10:436.511:055.74:55-0.25:350.07:134:35Waxing Gibbous12Mon
13Tue11:326.711:555.75:45-0.26:29-0.17:134:36Waxing Gibbous13Tue
14Wed12:186.76:33-0.17:19-0.17:144:36Full Moon14Wed
15Thu12:435.61:026.77:200.08:06-0.17:154:36Full Moon15Thu
16Fri1:295.51:456.68:040.18:510.07:154:36Full Moon16Fri
17Sat2:155.42:286.48:470.29:350.17:164:37Waning Gibbous17Sat
18Sun3:005.33:106.39:290.310:170.27:174:37Waning Gibbous18Sun
19Mon3:445.23:546.210:100.310:580.27:174:37Waning Gibbous19Mon
20Tue4:305.24:396.010:520.311:390.27:184:38Waning Gibbous20Tue
21Wed5:165.25:255.911:350.37:184:38Waning Gibbous21Wed
22Thu6:035.26:145.712:200.212:220.47:194:39Third Quarter22Thu
23Fri6:515.27:065.51:030.11:140.47:194:39Third Quarter23Fri
24Sat7:415.48:005.31:470.12:110.47:204:40Third Quarter24Sat
25Sun8:325.58:545.22:350.13:100.47:204:41Third Quarter25Sun
26Mon9:225.79:485.13:250.24:100.47:204:41Waning Crescent26Mon
27Tue10:106.010:405.14:170.25:090.37:214:42Waning Crescent27Tue
28Wed10:586.211:315.15:110.26:060.37:214:43Waning Crescent28Wed
29Thu11:466.36:040.27:000.27:214:43New Moon29Thu
30Fri12:205.112:346.46:570.17:530.17:214:44New Moon30Fri
31Sat1:095.11:246.57:500.18:43-0.17:224:45New Moon31Sat
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 5:30 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 neap phase. Tonight's moon is 52% 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 minimum.

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 Third Quarter (52% illuminated). This places Philadelphia, USCG Station, PA in a neap tide cycle, so tidal ranges are near their weekly minimum 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