39.9333’ N, 75.1417’ W

Philadelphia, USCG Station, PA

67°
H -°
L 53°
ENE
14mph
Low tide
6:21 pm

Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 48m at 6:21 pm (0.8 ft)
Next high tide (tomorrow) : 12:14 am (6.8 ft)
Sunset today : 6:56 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Apr 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:416.33:006.19:260.39:440.56:437:25Full Moon1Thu
2Fri3:176.43:396.010:100.310:230.56:417:26Full Moon2Fri
3Sat3:516.54:185.910:540.411:020.56:397:27Waning Gibbous3Sat
4Sun4:256.64:595.811:400.411:430.66:387:28Waning Gibbous4Sun
5Mon5:036.65:465.712:280.56:367:29Waning Gibbous5Mon
6Tue5:486.66:405.612:290.61:210.66:357:30Third Quarter6Tue
7Wed6:466.57:415.61:210.72:170.76:337:31Third Quarter7Wed
8Thu7:526.58:445.62:210.73:170.76:327:32Third Quarter8Thu
9Fri9:016.49:475.83:250.74:170.66:307:33Third Quarter9Fri
10Sat10:086.510:486.14:290.65:170.56:297:34Waning Crescent10Sat
11Sun11:106.611:456.45:320.56:130.36:277:35Waning Crescent11Sun
12Mon12:076.86:310.37:070.26:257:36Waning Crescent12Mon
13Tue12:386.71:016.87:280.17:580.16:247:37New Moon13Tue
14Wed1:297.01:526.88:220.08:460.16:227:38New Moon14Wed
15Thu2:177.12:426.79:140.09:320.16:217:39New Moon15Thu
16Fri3:047.23:306.610:030.010:170.36:197:40New Moon16Fri
17Sat3:507.24:196.410:520.111:010.46:187:41Waxing Crescent17Sat
18Sun4:367.15:086.211:400.211:460.66:177:42Waxing Crescent18Sun
19Mon5:236.95:586.012:280.36:157:43Waxing Crescent19Mon
20Tue6:116.76:505.912:310.71:160.46:147:44First Quarter20Tue
21Wed7:036.57:445.81:170.82:050.56:127:45First Quarter21Wed
22Thu7:576.38:385.82:070.92:560.66:117:46First Quarter22Thu
23Fri8:536.29:335.82:590.93:470.66:107:47First Quarter23Fri
24Sat9:496.210:266.03:540.94:390.66:087:48First Quarter24Sat
25Sun10:436.211:176.14:500.85:290.66:077:49Waxing Gibbous25Sun
26Mon11:346.35:440.76:180.66:067:50Waxing Gibbous26Mon
27Tue12:046.312:226.36:370.67:040.66:047:51Waxing Gibbous27Tue
28Wed12:486.51:086.27:270.57:480.66:037:52Waxing Gibbous28Wed
29Thu1:296.61:516.28:160.58:310.66:027:53Full Moon29Thu
30Fri2:086.82:336.19:030.59:130.76:007:54Full Moon30Fri
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 90% 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 (90% 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