Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide (tomorrow) : in 5h 36m at 1:48 am (1.0 ft)
Next high tide (tomorrow) : 7:11 am (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 - Mar 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:416.12:006.28:32-0.18:570.06:325:53Full Moon1Sun
2Mon2:216.32:436.19:20-0.19:400.06:305:54Waning Gibbous2Mon
3Tue3:036.43:296.010:10-0.110:250.06:295:55Waning Gibbous3Tue
4Wed3:486.54:195.811:010.011:130.16:275:56Waning Gibbous4Wed
5Thu4:386.55:145.611:550.16:265:57Waning Gibbous5Thu
6Fri5:356.46:155.512:050.112:530.36:245:58Third Quarter6Fri
7Sat6:376.27:185.41:010.21:520.46:235:59Third Quarter7Sat
8Sun8:426.19:225.43:010.33:530.47:217:00Third Quarter8Sun
9Mon9:486.110:255.54:030.34:530.37:197:01Waning Crescent9Mon
10Tue10:506.211:245.85:050.25:510.27:187:02Waning Crescent10Tue
11Wed11:486.36:040.16:460.17:167:03Waning Crescent11Wed
12Thu12:186.012:416.47:000.07:36-0.17:157:04Waning Crescent12Thu
13Fri1:096.31:306.47:52-0.18:23-0.17:137:05New Moon13Fri
14Sat1:566.42:166.48:42-0.19:07-0.17:117:06New Moon14Sat
15Sun2:406.53:006.39:28-0.19:480.07:107:08New Moon15Sun
16Mon3:226.63:446.210:130.010:280.17:087:09Waxing Crescent16Mon
17Tue4:046.54:286.010:570.111:070.37:077:10Waxing Crescent17Tue
18Wed4:456.55:135.911:400.211:450.37:057:11Waxing Crescent18Wed
19Thu5:276.45:595.712:240.37:037:12Waxing Crescent19Thu
20Fri6:116.36:485.612:250.41:090.47:027:13First Quarter20Fri
21Sat6:596.27:395.51:070.41:570.47:007:14First Quarter21Sat
22Sun7:506.18:325.41:540.52:480.56:597:15First Quarter22Sun
23Mon8:456.09:265.42:460.53:410.66:577:16First Quarter23Mon
24Tue9:426.010:195.53:430.54:350.66:557:17First Quarter24Tue
25Wed10:366.111:105.74:420.55:290.56:547:18Waxing Gibbous25Wed
26Thu11:286.211:586.05:390.46:200.56:527:19Waxing Gibbous26Thu
27Fri12:176.36:350.37:090.46:507:20Waxing Gibbous27Fri
28Sat12:446.31:046.37:290.27:560.36:497:21Full Moon28Sat
29Sun1:286.61:506.38:210.18:430.36:477:22Full Moon29Sun
30Mon2:116.82:366.39:120.19:280.36:467:23Full Moon30Mon
31Tue2:547.03:246.210:030.110:150.36:447:24Full Moon31Tue
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 4:29 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 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