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

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Megansett Harbor, North Falmouth, MA.
Next low tide : in 2h 50m at 7:26 pm (1.1 ft)
Next high tide (tomorrow) : 2:08 am (3.2 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 5:55 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Oct 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:184.39:403.72:120.02:450.15:385:26Waning Gibbous1Sun
2Mon10:014.210:263.62:500.03:230.15:395:24Waning Gibbous2Mon
3Tue10:494.111:173.53:300.04:040.25:405:22Waning Gibbous3Tue
4Wed11:444.14:130.14:520.35:415:21Third Quarter4Wed
5Thu12:143.512:414.05:050.25:530.45:425:19Third Quarter5Thu
6Fri1:113.61:374.06:130.47:050.45:435:17Third Quarter6Fri
7Sat2:083.72:374.17:290.48:140.35:455:16Third Quarter7Sat
8Sun3:114.03:414.28:430.29:220.15:465:14Waning Crescent8Sun
9Mon4:134.44:414.49:580.010:25-0.25:475:12Waning Crescent9Mon
10Tue5:094.85:344.611:03-0.211:19-0.45:485:11Waning Crescent10Tue
11Wed5:595.16:224.811:59-0.45:495:09New Moon11Wed
12Thu6:465.37:104.812:08-0.512:53-0.55:505:07New Moon12Thu
13Fri7:355.38:004.612:58-0.51:48-0.55:515:06New Moon13Fri
14Sat8:245.28:494.41:49-0.52:37-0.45:525:04Waxing Crescent14Sat
15Sun9:135.09:394.22:35-0.33:18-0.25:535:03Waxing Crescent15Sun
16Mon10:034.710:303.93:15-0.13:550.15:555:01Waxing Crescent16Mon
17Tue10:554.311:243.73:520.24:330.45:564:59Waxing Crescent17Tue
18Wed11:494.04:310.55:200.75:574:58First Quarter18Wed
19Thu12:203.512:443.85:200.88:100.95:584:56First Quarter19Thu
20Fri1:143.41:373.66:431.19:180.95:594:55First Quarter20Fri
21Sat2:073.42:303.59:421.010:110.86:004:53First Quarter21Sat
22Sun3:023.43:263.510:360.910:490.76:014:52Waxing Gibbous22Sun
23Mon3:583.64:213.511:140.811:000.76:034:50Waxing Gibbous23Mon
24Tue4:483.85:083.711:340.710:500.56:044:49Waxing Gibbous24Tue
25Wed5:304.15:493.811:310.511:150.46:054:48Waxing Gibbous25Wed
26Thu6:094.36:283.911:520.311:460.26:064:46Full Moon26Thu
27Fri6:474.47:083.912:250.26:074:45Full Moon27Fri
28Sat7:274.57:493.912:220.11:030.16:094:43Full Moon28Sat
29Sun8:094.58:323.81:020.01:450.06:104:42Full Moon29Sun
30Mon8:524.59:173.81:46-0.12:27-0.16:114:41Waning Gibbous30Mon
31Tue9:384.410:053.72:30-0.23:08-0.16:124:39Waning Gibbous31Tue
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 10:47 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 neap phase. Tonight's moon is 46% 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 (46% 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