Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Philadelphia, USCG Station, PA.
Next low tide : 3:55 pm (0.3 ft)
Next high tide : in 1h 51m at 9:16 am (6.1 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:32 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Mar 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:595.98:345.22:030.32:540.46:335:52Third Quarter1Mon
2Tue8:565.99:295.22:570.43:490.46:325:53Waning Crescent2Tue
3Wed9:515.910:225.33:510.44:420.46:305:54Waning Crescent3Wed
4Thu10:436.011:125.54:450.35:330.46:295:55Waning Crescent4Thu
5Fri11:316.111:585.65:370.36:200.36:275:56Waning Crescent5Fri
6Sat12:166.16:260.27:030.36:265:57New Moon6Sat
7Sun12:405.712:576.17:130.27:450.36:245:58New Moon7Sun
8Mon1:205.81:376.07:580.28:240.36:225:59New Moon8Mon
9Tue1:575.92:155.98:430.29:020.36:216:00New Moon9Tue
10Wed2:326.12:535.89:270.29:400.36:196:01Waxing Crescent10Wed
11Thu3:066.23:335.710:130.310:190.36:186:02Waxing Crescent11Thu
12Fri3:426.34:165.611:010.411:020.46:166:03Waxing Crescent12Fri
13Sat4:236.45:075.411:520.511:500.46:156:05Waxing Crescent13Sat
14Sun6:156.37:065.31:480.67:137:06First Quarter14Sun
15Mon7:186.28:115.21:470.52:480.77:117:07First Quarter15Mon
16Tue8:286.19:165.32:490.63:500.77:107:08First Quarter16Tue
17Wed9:386.210:205.53:550.54:520.67:087:09Waxing Gibbous17Wed
18Thu10:436.311:205.84:590.45:510.47:077:10Waxing Gibbous18Thu
19Fri11:446.46:010.26:460.27:057:11Waxing Gibbous19Fri
20Sat12:166.112:396.67:000.17:370.07:037:12Waxing Gibbous20Sat
21Sun1:086.41:306.67:55-0.18:26-0.17:027:13Full Moon21Sun
22Mon1:576.72:196.68:47-0.19:12-0.17:007:14Full Moon22Mon
23Tue2:446.83:076.59:37-0.19:560.06:587:15Full Moon23Tue
24Wed3:296.93:536.310:25-0.110:380.26:577:16Waning Gibbous24Wed
25Thu4:136.94:406.111:120.111:210.36:557:17Waning Gibbous25Thu
26Fri4:586.85:295.911:590.26:547:18Waning Gibbous26Fri
27Sat5:446.66:185.712:030.412:460.36:527:19Waning Gibbous27Sat
28Sun6:336.47:105.512:470.61:340.56:507:20Third Quarter28Sun
29Mon7:256.28:055.41:340.72:240.66:497:21Third Quarter29Mon
30Tue8:206.19:005.42:240.73:170.76:477:22Third Quarter30Tue
31Wed9:176.09:555.53:180.84:100.76:457:23Third Quarter31Wed
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 12:35 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 67% 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 First Quarter (67% 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