Tides Today & Tomorrow in Megansett Harbor, North Falmouth, MA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Megansett Harbor, North Falmouth, MA.
Next low tide (tomorrow) : in 6h 06m at 12:53 am (0.9 ft)
Next high tide (tomorrow) : 5:56 am (3.2 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Aug 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:043.44:434.59:240.210:410.55:368:01Waxing Gibbous1Tue
2Wed5:133.65:474.710:350.211:570.35:377:59Waxing Gibbous2Wed
3Thu6:143.96:424.911:460.15:387:58Waxing Gibbous3Thu
4Fri7:074.27:325.012:580.112:500.05:397:57Full Moon4Fri
5Sat7:584.48:225.01:56-0.11:53-0.15:407:56Full Moon5Sat
6Sun8:494.69:114.92:50-0.22:56-0.15:417:55Full Moon6Sun
7Mon9:394.610:004.73:34-0.33:47-0.15:427:53Waning Gibbous7Mon
8Tue10:274.610:474.44:10-0.24:280.05:437:52Waning Gibbous8Tue
9Wed11:154.511:344.14:40-0.15:040.35:447:51Waning Gibbous9Wed
10Thu12:034.35:090.25:400.55:457:50Waning Gibbous10Thu
11Fri12:243.812:544.15:400.46:230.85:467:48Third Quarter11Fri
12Sat1:153.51:453.96:170.77:301.15:477:47Third Quarter12Sat
13Sun2:053.22:353.87:060.910:141.25:487:46Third Quarter13Sun
14Mon2:563.13:273.78:071.011:261.15:497:44Third Quarter14Mon
15Tue3:533.04:273.79:071.15:507:43Waning Crescent15Tue
16Wed4:563.05:263.812:151.010:11 AM1.05:517:41Waning Crescent16Wed
17Thu5:523.26:154.012:530.911:16 AM0.95:527:40Waning Crescent17Thu
18Fri6:383.46:574.21:180.812:030.85:537:38Waning Crescent18Fri
19Sat7:193.77:374.31:140.712:430.65:547:37New Moon19Sat
20Sun7:593.98:164.31:290.51:240.45:557:35New Moon20Sun
21Mon8:394.18:574.31:590.32:080.35:567:34New Moon21Mon
22Tue9:204.39:394.32:350.12:530.15:577:32New Moon22Tue
23Wed10:024.410:214.23:11-0.13:350.05:587:31Waxing Crescent23Wed
24Thu10:454.511:054.03:48-0.24:160.05:597:29Waxing Crescent24Thu
25Fri11:324.511:533.84:25-0.24:570.16:007:28Waxing Crescent25Fri
26Sat12:244.45:05-0.25:430.36:017:26Waxing Crescent26Sat
27Sun12:483.61:214.45:510.06:420.56:037:25First Quarter27Sun
28Mon1:463.52:194.36:490.27:570.76:047:23First Quarter28Mon
29Tue2:453.43:194.38:020.49:180.76:057:21First Quarter29Tue
30Wed3:493.54:264.39:170.410:530.66:067:20Waxing Gibbous30Wed
31Thu4:593.65:324.510:410.46:077:18Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447685)

Common Questions About Megansett Harbor, North Falmouth, MA Tides

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What time does the tide turn (slack tide) in Megansett Harbor, North Falmouth, MA today?

Slack tide in Megansett Harbor, North Falmouth, MA is approximately 3:24 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 Megansett Harbor, North Falmouth, MA?

Megansett Harbor, North Falmouth, MA is currently in a spring phase. Tonight's moon is 81% 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 Megansett Harbor, North Falmouth, 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 Megansett Harbor, North Falmouth, MA?

Tide predictions for Megansett Harbor, North Falmouth, 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 Megansett Harbor, North Falmouth, MA?

Tide data for Megansett Harbor, North Falmouth, MA is sourced from NOAA Station #8447685. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447685.

What is the moon phase in Megansett Harbor, North Falmouth, MA tonight?

Tonight the moon over Megansett Harbor, North Falmouth, MA is Waxing Gibbous (81% illuminated). This places Megansett Harbor, North Falmouth, 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