Tides Today & Tomorrow in Philadelphia, USCG Station, PA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Philadelphia, USCG Station, PA.
Next low tide (tomorrow) : in 3h 30m at 12:54 am (0.9 ft)
Next high tide (tomorrow) : 6:18 am (6.5 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8545240
Common Questions About Tides

Philadelphia, USCG Station, PA Tides - Aug 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:587.11:306.08:070.78:060.65:598:14New Moon1Wed
2Thu1:467.22:186.28:560.58:590.56:008:13New Moon2Thu
3Fri2:347.33:066.49:430.49:510.46:018:12New Moon3Fri
4Sat3:227.33:556.610:300.310:430.46:028:10Waxing Crescent4Sat
5Sun4:127.14:456.811:160.211:360.46:038:09Waxing Crescent5Sun
6Mon5:036.95:376.912:040.26:048:08Waxing Crescent6Mon
7Tue5:576.66:307.012:310.512:520.26:058:07First Quarter7Tue
8Wed6:536.37:267.01:270.61:420.36:068:06First Quarter8Wed
9Thu7:526.18:256.92:250.72:360.46:078:05First Quarter9Thu
10Fri8:535.99:246.93:240.83:310.56:088:03First Quarter10Fri
11Sat9:535.810:226.94:240.84:280.66:098:02Waxing Gibbous11Sat
12Sun10:525.811:186.95:230.85:250.76:098:01Waxing Gibbous12Sun
13Mon11:475.96:190.76:200.76:107:59Waxing Gibbous13Mon
14Tue12:107.012:386.07:110.77:120.76:117:58Full Moon14Tue
15Wed12:597.01:266.17:590.68:010.86:127:57Full Moon15Wed
16Thu1:446.92:126.28:430.68:470.86:137:55Full Moon16Thu
17Fri2:276.92:556.29:240.79:310.96:147:54Full Moon17Fri
18Sat3:086.73:376.210:030.710:141.06:157:53Waning Gibbous18Sat
19Sun3:496.64:176.310:400.710:561.16:167:51Waning Gibbous19Sun
20Mon4:306.44:566.311:160.811:381.16:177:50Waning Gibbous20Mon
21Tue5:126.25:356.411:510.86:187:48Waning Gibbous21Tue
22Wed5:566.06:166.412:221.112:270.86:197:47Waning Gibbous22Wed
23Thu6:435.87:006.41:091.11:070.86:207:45Third Quarter23Thu
24Fri7:355.67:516.42:001.21:530.96:217:44Third Quarter24Fri
25Sat8:315.58:486.52:561.22:470.96:227:42Third Quarter25Sat
26Sun9:295.59:476.63:551.23:480.96:237:41Third Quarter26Sun
27Mon10:265.610:456.84:541.24:500.96:247:39Waning Crescent27Mon
28Tue11:215.811:407.05:521.05:510.86:257:38Waning Crescent28Tue
29Wed12:136.16:460.86:490.66:267:36Waning Crescent29Wed
30Thu12:327.21:036.47:380.67:450.56:267:35New Moon30Thu
31Fri1:227.31:526.78:270.58:390.46:277:33New Moon31Fri
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 3:36 am — 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 72% 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 Waning Gibbous (72% 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