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

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Megansett Harbor, North Falmouth, MA.
Next low tide : in 5h 12m at 5:49 am (0.1 ft)
Next high tide : 12:41 pm (4.3 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:24 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Mar 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:194.45:454.211:02-0.411:21-0.66:155:33Waning Crescent1Thu
2Fri6:094.66:344.611:55-0.76:135:34New Moon2Fri
3Sat6:584.87:234.912:20-0.812:47-0.96:125:36New Moon3Sat
4Sun7:474.88:145.01:19-0.91:40-1.06:105:37New Moon4Sun
5Mon8:384.79:045.02:15-0.92:29-1.06:085:38Waxing Crescent5Mon
6Tue9:284.49:554.83:04-0.83:13-0.96:075:39Waxing Crescent6Tue
7Wed10:194.210:484.63:48-0.63:54-0.66:055:40Waxing Crescent7Wed
8Thu11:133.811:434.34:33-0.34:36-0.36:045:41Waxing Crescent8Thu
9Fri12:103.55:270.15:270.16:025:43First Quarter9Fri
10Sat12:404.01:063.37:360.56:450.56:005:44First Quarter10Sat
11Sun1:363.73:033.110:140.510:190.66:596:45First Quarter11Sun
12Mon3:333.54:033.011:220.511:330.56:576:46First Quarter12Mon
13Tue4:343.45:063.112:140.46:556:47Waxing Gibbous13Tue
14Wed5:333.55:593.312:240.412:560.36:536:48Waxing Gibbous14Wed
15Thu6:213.66:423.61:060.41:310.36:526:49Waxing Gibbous15Thu
16Fri7:013.77:213.81:390.31:530.36:506:51Waxing Gibbous16Fri
17Sat7:403.87:593.91:540.31:400.26:486:52Full Moon17Sat
18Sun8:183.88:384.01:560.21:550.16:476:53Full Moon18Sun
19Mon8:583.89:174.02:210.12:240.06:456:54Full Moon19Mon
20Tue9:373.79:574.02:530.02:57-0.16:436:55Full Moon20Tue
21Wed10:173.510:374.03:27-0.13:31-0.26:426:56Waning Gibbous21Wed
22Thu10:583.411:203.94:02-0.14:07-0.26:406:57Waning Gibbous22Thu
23Fri11:433.34:38-0.14:44-0.26:386:58Waning Gibbous23Fri
24Sat12:083.812:343.25:180.05:26-0.16:376:59Waning Gibbous24Sat
25Sun1:013.71:283.16:060.16:190.06:357:01Third Quarter25Sun
26Mon1:563.72:243.27:090.27:270.16:337:02Third Quarter26Mon
27Tue2:523.73:233.48:190.28:400.16:317:03Third Quarter27Tue
28Wed3:533.84:273.69:270.19:530.06:307:04Waning Crescent28Wed
29Thu4:574.05:294.010:34-0.111:07-0.26:287:05Waning Crescent29Thu
30Fri5:564.26:234.511:37-0.46:267:06Waning Crescent30Fri
31Sat6:484.47:134.912:12-0.512:31-0.66:257:07Waning Crescent31Sat
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 9:15 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 transitional phase. Tonight's moon is 32% 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 (32% 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