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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Megansett Harbor, North Falmouth, MA.
Next low tide : 7:24 pm (0.6 ft)
Next high tide : in 4h 54m at 1:14 pm (4.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Sep 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:583.04:303.78:591.010:281.16:087:15Waning Crescent1Wed
2Thu5:003.15:283.910:010.911:320.96:107:14Waning Crescent2Thu
3Fri5:553.46:174.111:040.76:117:12Waning Crescent3Fri
4Sat6:403.77:004.312:070.711:57 AM0.56:127:10Waning Crescent4Sat
5Sun7:224.07:414.512:420.412:450.36:137:09New Moon5Sun
6Mon8:034.38:244.61:200.21:330.06:147:07New Moon6Mon
7Tue8:474.59:084.62:01-0.12:22-0.16:157:05New Moon7Tue
8Wed9:324.79:534.52:45-0.33:11-0.36:167:04New Moon8Wed
9Thu10:184.810:404.33:27-0.43:57-0.36:177:02Waxing Crescent9Thu
10Fri11:064.811:304.14:09-0.44:41-0.26:187:00Waxing Crescent10Fri
11Sat11:594.74:50-0.35:280.06:196:58Waxing Crescent11Sat
12Sun12:253.912:564.65:36-0.16:240.36:206:57First Quarter12Sun
13Mon1:243.71:554.46:310.27:400.56:216:55First Quarter13Mon
14Tue2:233.62:554.37:440.49:140.66:226:53First Quarter14Tue
15Wed3:253.63:594.29:060.511:070.56:236:51Waxing Gibbous15Wed
16Thu4:333.65:054.310:460.56:246:50Waxing Gibbous16Thu
17Fri5:373.86:044.412:110.412:080.46:256:48Waxing Gibbous17Fri
18Sat6:304.16:524.512:580.21:020.26:266:46Waxing Gibbous18Sat
19Sun7:164.37:374.51:400.11:510.26:276:44Full Moon19Sun
20Mon7:594.48:194.42:180.12:350.16:286:43Full Moon20Mon
21Tue8:414.59:024.32:470.13:090.16:296:41Full Moon21Tue
22Wed9:234.59:444.13:070.23:330.26:306:39Full Moon22Wed
23Thu10:054.410:263.93:280.23:560.36:316:38Waning Gibbous23Thu
24Fri10:464.211:083.63:520.34:210.46:326:36Waning Gibbous24Fri
25Sat11:294.011:533.44:200.44:500.56:336:34Waning Gibbous25Sat
26Sun12:173.84:500.55:240.76:346:32Waning Gibbous26Sun
27Mon12:443.21:093.75:250.66:060.96:356:31Third Quarter27Mon
28Tue1:363.02:013.66:090.87:051.16:366:29Third Quarter28Tue
29Wed2:293.02:543.57:091.08:171.16:376:27Third Quarter29Wed
30Thu3:233.03:503.68:211.09:231.06:386:25Third Quarter30Thu
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 4:19 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 Megansett Harbor, North Falmouth, MA?

Megansett Harbor, North Falmouth, MA is currently in a transitional phase. Tonight's moon is 37% 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 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 First Quarter (37% illuminated). This places Megansett Harbor, North Falmouth, MA 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