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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Megansett Harbor, North Falmouth, MA.
Next low tide (tomorrow) : 12:06 am (0.3 ft)
Next high tide : in 6h 22m at 5:52 pm (4.7 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Oct 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:554.56:204.512:000.06:396:24Waning Crescent1Mon
2Tue6:454.97:084.612:19-0.212:56-0.26:406:23New Moon2Tue
3Wed7:325.17:554.61:05-0.31:48-0.36:416:21New Moon3Wed
4Thu8:185.18:424.51:50-0.32:40-0.36:426:19New Moon4Thu
5Fri9:055.09:294.42:35-0.33:25-0.26:436:17New Moon5Fri
6Sat9:524.910:164.13:17-0.24:02-0.16:446:16Waxing Crescent6Sat
7Sun10:394.611:043.93:540.04:330.16:466:14Waxing Crescent7Sun
8Mon11:274.311:543.64:270.25:040.46:476:12Waxing Crescent8Mon
9Tue12:194.05:000.55:390.76:486:11Waxing Crescent9Tue
10Wed12:483.41:133.85:380.76:250.96:496:09First Quarter10Wed
11Thu1:423.32:063.66:281.07:381.16:506:08First Quarter11Thu
12Fri2:343.22:573.57:421.110:381.06:516:06First Quarter12Fri
13Sat3:273.33:523.49:061.111:170.96:526:04First Quarter13Sat
14Sun4:243.44:493.511:271.010:510.86:536:03Waxing Gibbous14Sun
15Mon5:183.65:413.611:260.811:170.66:546:01Waxing Gibbous15Mon
16Tue6:053.96:253.811:520.611:500.46:566:00Waxing Gibbous16Tue
17Wed6:454.27:053.912:250.36:575:58Waxing Gibbous17Wed
18Thu7:244.57:454.012:240.21:010.16:585:57Full Moon18Thu
19Fri8:044.68:264.01:020.01:410.06:595:55Full Moon19Fri
20Sat8:464.79:094.01:42-0.12:25-0.17:005:54Full Moon20Sat
21Sun9:314.79:553.92:27-0.23:11-0.27:015:52Waning Gibbous21Sun
22Mon10:184.610:443.93:13-0.33:55-0.27:025:51Waning Gibbous22Mon
23Tue11:074.511:363.83:59-0.34:39-0.27:045:49Waning Gibbous23Tue
24Wed12:024.44:46-0.15:260.07:055:48Waning Gibbous24Wed
25Thu12:353.71:014.25:370.16:220.27:065:46Third Quarter25Thu
26Fri1:353.82:014.16:430.37:360.37:075:45Third Quarter26Fri
27Sat2:343.92:594.08:080.48:520.37:085:44Third Quarter27Sat
28Sun2:334.13:004.08:350.49:040.16:104:42Waning Crescent28Sun
29Mon3:364.34:034.010:060.210:110.06:114:41Waning Crescent29Mon
30Tue4:354.55:004.111:100.011:02-0.16:124:40Waning Crescent30Tue
31Wed5:264.85:494.211:59-0.111:45-0.26:134:38Waning Crescent31Wed
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 8:59 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 spring phase. Tonight's moon is 13% 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 Waning Crescent (13% 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