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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Megansett Harbor, North Falmouth, MA.
Next low tide (tomorrow) : 8:55 am (0.5 ft)
Next high tide (tomorrow) : in 4h 45m at 2:26 am (3.6 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Mar 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:593.54:283.011:370.411:340.56:175:32Waning Crescent1Fri
2Sat4:543.65:193.212:210.36:155:33Waning Crescent2Sat
3Sun5:403.76:013.412:110.51:000.36:145:34Waning Crescent3Sun
4Mon6:203.96:413.512:320.41:290.36:125:36New Moon4Mon
5Tue6:593.97:203.712:350.31:220.26:105:37New Moon5Tue
6Wed7:383.98:003.81:000.21:270.16:095:38New Moon6Wed
7Thu8:183.98:403.81:330.11:530.06:075:39New Moon7Thu
8Fri8:583.89:193.92:090.02:23-0.26:055:40Waxing Crescent8Fri
9Sat9:383.69:593.92:44-0.12:55-0.26:045:41Waxing Crescent9Sat
10Sun11:193.511:423.84:19-0.24:29-0.37:026:43Waxing Crescent10Sun
11Mon12:043.34:56-0.15:06-0.37:006:44Waxing Crescent11Mon
12Tue12:313.812:553.25:390.05:49-0.26:596:45First Quarter12Tue
13Wed1:233.81:493.16:320.26:440.06:576:46First Quarter13Wed
14Thu2:183.82:453.17:380.37:510.16:556:47First Quarter14Thu
15Fri3:163.83:473.28:490.39:020.06:546:48First Quarter15Fri
16Sat4:213.94:543.410:010.110:14-0.16:526:49Waxing Gibbous16Sat
17Sun5:264.25:563.811:14-0.111:28-0.36:506:50Waxing Gibbous17Sun
18Mon6:224.56:484.312:15-0.46:496:52Waxing Gibbous18Mon
19Tue7:134.77:384.612:33-0.51:09-0.66:476:53Full Moon19Tue
20Wed8:024.88:274.81:32-0.72:01-0.86:456:54Full Moon20Wed
21Thu8:514.79:174.92:32-0.82:52-0.86:446:55Full Moon21Thu
22Fri9:414.610:064.93:26-0.83:37-0.86:426:56Full Moon22Fri
23Sat10:304.310:554.74:11-0.74:17-0.66:406:57Waning Gibbous23Sat
24Sun11:204.011:464.44:51-0.44:53-0.46:386:58Waning Gibbous24Sun
25Mon12:123.75:31-0.15:300.06:376:59Waning Gibbous25Mon
26Tue12:394.11:063.46:170.36:120.36:357:00Third Quarter26Tue
27Wed1:333.82:013.27:510.67:110.66:337:02Third Quarter27Wed
28Thu2:273.62:543.010:090.78:390.86:327:03Third Quarter28Thu
29Fri3:213.43:522.911:170.611:230.86:307:04Third Quarter29Fri
30Sat4:213.34:543.012:070.66:287:05Waning Crescent30Sat
31Sun5:213.45:493.212:130.712:460.56:277:06Waning Crescent31Sun
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 5:40 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 neap phase. Tonight's moon is 48% 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 minimum.

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 (48% illuminated). This places Megansett Harbor, North Falmouth, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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