Tides Today & Tomorrow in Dennis Port, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Dennis Port, MA.
Next low tide : in 5h 05m at 4:12 pm (0.7 ft)
Next high tide : 10:56 pm (3.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447525
Common Questions About Tides

Dennis Port, MA Tides - Jan 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:123.41:204.16:440.07:24-0.57:074:20Waning Gibbous1Tue
2Wed2:023.52:114.07:350.08:13-0.57:074:21Waning Gibbous2Wed
3Thu2:523.53:044.08:270.09:04-0.47:074:22Waning Gibbous3Thu
4Fri3:453.63:593.89:230.09:57-0.37:074:23Third Quarter4Fri
5Sat4:403.64:593.610:220.010:53-0.27:074:24Third Quarter5Sat
6Sun5:383.66:023.511:250.111:510.07:074:25Third Quarter6Sun
7Mon6:363.67:063.312:280.17:074:26Third Quarter7Mon
8Tue7:363.68:123.212:490.11:310.17:074:27Waning Crescent8Tue
9Wed8:353.79:163.21:480.22:340.07:064:28Waning Crescent9Wed
10Thu9:323.710:143.22:460.23:33-0.17:064:29Waning Crescent10Thu
11Fri10:243.711:053.23:400.24:25-0.17:064:30New Moon11Fri
12Sat11:113.711:533.24:300.25:13-0.17:064:31New Moon12Sat
13Sun11:563.75:160.25:57-0.17:054:32New Moon13Sun
14Mon12:373.212:393.76:000.36:38-0.17:054:33New Moon14Mon
15Tue1:183.21:213.66:430.37:180.07:044:34Waxing Crescent15Tue
16Wed1:583.22:023.67:250.37:580.07:044:36Waxing Crescent16Wed
17Thu2:373.22:433.58:070.48:370.17:034:37Waxing Crescent17Thu
18Fri3:173.23:253.38:500.49:180.27:034:38Waxing Crescent18Fri
19Sat3:583.14:103.29:360.510:000.37:024:39First Quarter19Sat
20Sun4:413.14:573.110:240.510:460.47:024:40First Quarter20Sun
21Mon5:273.15:493.011:160.611:330.57:014:42First Quarter21Mon
22Tue6:153.16:422.912:090.57:004:43First Quarter22Tue
23Wed7:043.27:382.912:230.61:040.57:004:44First Quarter23Wed
24Thu7:563.38:352.91:150.62:000.46:594:45Waxing Gibbous24Thu
25Fri8:503.49:313.02:090.52:550.26:584:47Waxing Gibbous25Fri
26Sat9:423.610:233.13:030.43:480.06:574:48Waxing Gibbous26Sat
27Sun10:333.811:133.33:550.24:38-0.26:564:49Full Moon27Sun
28Mon11:224.04:450.05:27-0.46:564:50Full Moon28Mon
29Tue12:023.512:134.15:36-0.16:15-0.66:554:52Full Moon29Tue
30Wed12:513.61:044.26:27-0.37:04-0.66:544:53Waning Gibbous30Wed
31Thu1:413.71:564.17:18-0.37:52-0.66:534:54Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447525)

Common Questions About Dennis Port, MA Tides

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What time does the tide turn (slack tide) in Dennis Port, MA today?

Slack tide in Dennis Port, MA is approximately 7:34 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 Dennis Port, MA?

Dennis Port, MA 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 Dennis Port, MA 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 Dennis Port, MA?

Tide predictions for Dennis Port, MA 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 Dennis Port, MA?

Tide data for Dennis Port, MA is sourced from NOAA Station #8447525. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447525.

What is the moon phase in Dennis Port, MA tonight?

Tonight the moon over Dennis Port, MA is Waxing Gibbous (90% illuminated). This places Dennis Port, MA 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