39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

78°
H 81°
L 64°
WNW
10mph
High tide
12:31 pm

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Tuesday, August 25, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 6:52 pm (0.7 ft)
Next high tide : in 41m at 12:31 pm (6.0 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Gibbous (94% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Nov 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:587.06:160.26:460.36:294:59New Moon1Mon
2Tue12:186.412:417.07:000.27:330.36:304:57New Moon2Tue
3Wed1:026.31:227.07:420.48:170.46:314:56New Moon3Wed
4Thu1:456.22:026.98:220.59:000.56:324:55New Moon4Thu
5Fri2:286.02:416.89:020.69:420.56:334:54Waxing Crescent5Fri
6Sat3:115.93:216.69:400.610:240.66:354:53Waxing Crescent6Sat
7Sun3:545.74:026.510:190.611:050.66:364:52Waxing Crescent7Sun
8Mon4:385.64:446.411:000.611:480.66:374:51Waxing Crescent8Mon
9Tue5:245.65:306.311:440.66:384:50First Quarter9Tue
10Wed6:135.66:216.312:340.612:330.66:394:49First Quarter10Wed
11Thu7:045.67:166.21:210.51:280.66:404:48First Quarter11Thu
12Fri7:565.88:136.22:120.52:270.66:424:47First Quarter12Fri
13Sat8:496.09:096.23:040.43:280.56:434:46Waxing Gibbous13Sat
14Sun9:406.310:036.23:570.44:290.46:444:45Waxing Gibbous14Sun
15Mon10:306.710:566.24:500.35:270.36:454:45Waxing Gibbous15Mon
16Tue11:196.911:476.25:420.26:240.26:464:44Waxing Gibbous16Tue
17Wed12:077.16:340.27:190.16:474:43Full Moon17Wed
18Thu12:376.212:567.37:260.18:130.16:484:42Full Moon18Thu
19Fri1:296.11:477.28:180.19:060.16:504:42Full Moon19Fri
20Sat2:216.02:397.19:100.19:580.16:514:41Waning Gibbous20Sat
21Sun3:165.93:347.010:030.210:510.16:524:40Waning Gibbous21Sun
22Mon4:135.94:326.710:570.211:440.16:534:40Waning Gibbous22Mon
23Tue5:115.85:316.511:520.26:544:39Third Quarter23Tue
24Wed6:105.86:316.312:370.112:490.36:554:39Third Quarter24Wed
25Thu7:105.97:316.11:300.11:470.36:564:38Third Quarter25Thu
26Fri8:086.08:296.02:230.02:450.36:574:38Third Quarter26Fri
27Sat9:046.29:255.93:150.03:430.26:584:37Waning Crescent27Sat
28Sun9:576.410:175.94:07-0.14:380.16:594:37Waning Crescent28Sun
29Mon10:466.611:075.94:56-0.15:310.17:004:36Waning Crescent29Mon
30Tue11:326.711:545.95:43-0.16:210.07:014:36Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8545240)

Common Questions About Philadelphia, USCG Station, PA Tides

Collapse All
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 Waxing 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