Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide : in 5h 03m at 3:55 pm (0.3 ft)
Next high tide : 9:52 pm (6.7 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 - Jun 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:295.811:516.95:570.96:030.85:338:22Waning Crescent1Tue
2Wed12:205.86:540.86:550.85:338:23Waning Crescent2Wed
3Thu12:377.11:105.87:490.77:470.85:338:24New Moon3Thu
4Fri1:247.22:005.88:420.68:380.85:328:25New Moon4Fri
5Sat2:117.32:515.89:340.69:310.85:328:25New Moon5Sat
6Sun3:017.33:435.810:250.510:230.75:328:26Waxing Crescent6Sun
7Mon3:547.24:375.911:160.511:170.75:328:26Waxing Crescent7Mon
8Tue4:507.15:336.012:070.45:318:27Waxing Crescent8Tue
9Wed5:476.96:316.112:120.612:580.35:318:28Waxing Crescent9Wed
10Thu6:466.77:296.31:090.61:500.35:318:28First Quarter10Thu
11Fri7:456.58:276.52:070.72:420.25:318:29First Quarter11Fri
12Sat8:446.49:246.73:060.73:340.25:318:29First Quarter12Sat
13Sun9:426.210:186.94:050.74:260.25:318:30Waxing Gibbous13Sun
14Mon10:386.111:107.15:040.65:170.35:318:30Waxing Gibbous14Mon
15Tue11:316.011:587.26:000.56:080.45:318:30Waxing Gibbous15Tue
16Wed12:226.06:540.56:570.55:318:31Waxing Gibbous16Wed
17Thu12:447.21:106.07:440.57:430.75:318:31Full Moon17Thu
18Fri1:287.21:575.98:320.58:280.85:318:31Full Moon18Fri
19Sat2:117.12:425.99:160.69:110.95:318:32Full Moon19Sat
20Sun2:537.03:265.89:590.69:531.05:318:32Full Moon20Sun
21Mon3:346.94:095.810:400.710:331.05:328:32Waning Gibbous21Mon
22Tue4:146.84:525.711:190.711:141.05:328:32Waning Gibbous22Tue
23Wed4:556.65:345.811:580.711:551.05:328:33Waning Gibbous23Wed
24Thu5:376.56:185.812:360.65:328:33Waning Gibbous24Thu
25Fri6:216.47:035.912:401.01:160.65:338:33Third Quarter25Fri
26Sat7:096.27:506.11:301.01:570.65:338:33Third Quarter26Sat
27Sun8:026.08:396.32:251.12:430.65:338:33Third Quarter27Sun
28Mon8:595.89:316.53:241.13:330.75:348:33Third Quarter28Mon
29Tue9:575.710:236.74:271.14:280.85:348:33Waning Crescent29Tue
30Wed10:555.611:166.95:291.05:260.85:358:33Waning Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8545240)

Common Questions About Philadelphia, USCG Station, PA Tides

Show All
What time does the tide turn (slack tide) in Philadelphia, USCG Station, PA today?

Slack tide in Philadelphia, USCG Station, PA is approximately 6:53 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