Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide (tomorrow) : 1:48 am (1.0 ft)
Next high tide : in 2h 54m at 7:00 pm (6.3 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:38 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Jan 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:005.78:215.32:06-0.12:380.27:224:45Third Quarter1Tue
2Wed8:515.99:155.22:53-0.13:320.17:224:46Waning Crescent2Wed
3Thu9:426.010:075.23:42-0.14:260.17:224:47Waning Crescent3Thu
4Fri10:306.110:575.24:310.05:190.07:224:48Waning Crescent4Fri
5Sat11:176.211:445.25:190.06:090.07:224:49Waning Crescent5Sat
6Sun12:016.26:070.06:560.07:224:50New Moon6Sun
7Mon12:295.212:436.26:520.07:410.07:224:51New Moon7Mon
8Tue1:115.11:236.27:370.08:250.07:224:52New Moon8Tue
9Wed1:525.12:026.28:20-0.19:070.07:224:53New Moon9Wed
10Thu2:315.22:406.29:04-0.19:480.07:214:54Waxing Crescent10Thu
11Fri3:105.23:196.19:49-0.110:290.07:214:55Waxing Crescent11Fri
12Sat3:505.44:016.110:35-0.111:12-0.17:214:56Waxing Crescent12Sat
13Sun4:335.54:485.911:250.011:56-0.17:214:57Waxing Crescent13Sun
14Mon5:225.75:425.712:200.17:204:58First Quarter14Mon
15Tue6:165.86:425.412:44-0.11:200.27:204:59First Quarter15Tue
16Wed7:155.97:475.21:37-0.12:240.37:205:00First Quarter16Wed
17Thu8:176.08:515.12:340.03:280.37:195:01Waxing Gibbous17Thu
18Fri9:196.19:545.03:350.14:320.27:195:02Waxing Gibbous18Fri
19Sat10:206.210:545.14:360.15:330.17:185:03Waxing Gibbous19Sat
20Sun11:186.311:505.25:360.06:300.07:185:04Waxing Gibbous20Sun
21Mon12:136.46:32-0.17:24-0.17:175:06Full Moon21Mon
22Tue12:445.31:066.47:26-0.28:14-0.27:165:07Full Moon22Tue
23Wed1:365.41:566.38:17-0.29:01-0.37:165:08Full Moon23Wed
24Thu2:265.52:456.39:07-0.29:46-0.37:155:09Waning Gibbous24Thu
25Fri3:155.63:326.19:54-0.110:30-0.37:145:10Waning Gibbous25Fri
26Sat4:025.64:195.910:42-0.111:12-0.27:145:11Waning Gibbous26Sat
27Sun4:495.75:075.711:290.011:53-0.27:135:13Waning Gibbous27Sun
28Mon5:375.75:575.512:170.17:125:14Third Quarter28Mon
29Tue6:255.76:495.312:36-0.11:080.17:115:15Third Quarter29Tue
30Wed7:155.77:435.11:20-0.12:000.27:105:16Third Quarter30Wed
31Thu8:075.78:385.02:070.02:540.27:105:17Third Quarter31Thu
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 10:24 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 (62% illuminated). This places Philadelphia, USCG Station, PA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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