39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

68°
H 81°
L 64°
N
7mph
Low tide
9:44 am

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 4h 34m at 9:44 am (0.7 ft)
Next high tide : 3:13 pm (6.4 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 6:25 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Mar 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:406.311:165.54:550.25:510.36:345:51Waxing Gibbous1Sun
2Mon11:376.55:550.06:440.16:335:52Waxing Gibbous2Mon
3Tue12:085.812:306.76:52-0.27:35-0.16:315:53Full Moon3Tue
4Wed12:596.11:216.87:46-0.38:23-0.26:305:54Full Moon4Wed
5Thu1:486.42:126.78:39-0.49:10-0.36:285:55Full Moon5Thu
6Fri2:386.63:026.59:31-0.49:57-0.36:275:56Waning Gibbous6Fri
7Sat3:276.73:536.310:24-0.310:43-0.26:255:58Waning Gibbous7Sat
8Sun4:176.74:466.011:16-0.211:300.06:245:59Waning Gibbous8Sun
9Mon5:096.65:405.712:100.06:226:00Third Quarter9Mon
10Tue6:036.46:375.412:200.11:050.26:216:01Third Quarter10Tue
11Wed7:006.27:365.31:120.32:020.46:196:02Third Quarter11Wed
12Thu7:596.18:355.22:070.53:000.56:176:03Third Quarter12Thu
13Fri8:586.09:335.33:040.53:570.56:166:04Waning Crescent13Fri
14Sat9:566.010:275.44:010.54:510.56:146:05Waning Crescent14Sat
15Sun10:506.011:185.64:560.55:420.46:136:06Waning Crescent15Sun
16Mon11:396.15:480.46:290.46:116:07Waning Crescent16Mon
17Tue12:055.812:246.16:370.47:120.36:096:08New Moon17Tue
18Wed12:495.91:066.17:220.37:520.46:086:09New Moon18Wed
19Thu1:296.01:476.08:060.48:290.46:066:10New Moon19Thu
20Fri2:076.02:255.98:480.49:050.56:056:11New Moon20Fri
21Sat2:426.13:035.89:300.49:400.56:036:12Waxing Crescent21Sat
22Sun3:166.13:415.610:110.510:140.66:016:13Waxing Crescent22Sun
23Mon3:476.24:215.510:540.510:500.66:006:14Waxing Crescent23Mon
24Tue4:196.35:045.411:400.611:300.65:586:15Waxing Crescent24Tue
25Wed4:586.35:555.312:300.75:566:16First Quarter25Wed
26Thu5:516.26:535.212:190.61:260.85:556:17First Quarter26Thu
27Fri6:586.27:555.31:180.72:260.85:536:18First Quarter27Fri
28Sat8:086.28:575.42:240.73:270.85:526:19First Quarter28Sat
29Sun9:156.39:565.73:300.64:270.65:506:20Waxing Gibbous29Sun
30Mon10:176.510:526.14:350.55:230.45:486:21Waxing Gibbous30Mon
31Tue11:146.711:456.55:350.26:160.35:476:22Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8545240)

Common Questions About Philadelphia, USCG Station, PA Tides

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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 98% 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 Full Moon (98% 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