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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Megansett Harbor, North Falmouth, MA.
Next low tide : in 3h 38m at 5:17 pm (0.2 ft)
Next high tide (tomorrow) : 12:21 am (3.7 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:39 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8447685
Common Questions About Tides

Megansett Harbor, North Falmouth, MA Tides - Mar 2089

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:083.711:364.04:24-0.14:28-0.16:155:33Waning Gibbous1Tue
2Wed12:003.45:040.35:060.26:135:34Third Quarter2Wed
3Thu12:293.812:533.25:590.65:570.56:125:36Third Quarter3Thu
4Fri1:213.51:453.08:580.87:030.76:105:37Third Quarter4Fri
5Sat2:143.42:402.910:100.78:130.86:095:38Third Quarter5Sat
6Sun3:113.33:412.911:020.610:560.76:075:39Waning Crescent6Sun
7Mon4:113.44:383.111:410.511:210.66:055:40Waning Crescent7Mon
8Tue5:023.65:253.412:080.56:045:41Waning Crescent8Tue
9Wed5:453.76:063.611:530.311:420.36:025:42Waning Crescent9Wed
10Thu6:253.96:453.812:060.26:005:44New Moon10Thu
11Fri7:054.07:254.012:170.112:360.05:595:45New Moon11Fri
12Sat7:454.08:064.112:56-0.11:12-0.25:575:46New Moon12Sat
13Sun9:263.99:484.21:37-0.22:51-0.36:556:47New Moon13Sun
14Mon10:083.910:304.23:18-0.33:30-0.56:546:48Waxing Crescent14Mon
15Tue10:523.811:154.23:58-0.44:08-0.56:526:49Waxing Crescent15Tue
16Wed11:393.64:38-0.44:49-0.56:506:50Waxing Crescent16Wed
17Thu12:064.112:323.55:22-0.35:34-0.46:496:52Waxing Crescent17Thu
18Fri1:014.01:293.46:14-0.16:29-0.26:476:53First Quarter18Fri
19Sat1:584.02:273.47:200.17:390.06:456:54First Quarter19Sat
20Sun2:564.03:273.58:340.28:530.16:436:55First Quarter20Sun
21Mon3:594.04:333.79:490.110:110.06:426:56Waxing Gibbous21Mon
22Tue5:054.15:374.011:07-0.111:32-0.26:406:57Waxing Gibbous22Tue
23Wed6:044.36:314.412:10-0.36:386:58Waxing Gibbous23Wed
24Thu6:554.57:204.612:36-0.41:00-0.56:376:59Waxing Gibbous24Thu
25Fri7:434.58:074.81:32-0.51:48-0.56:357:00Full Moon25Fri
26Sat8:304.58:544.82:27-0.62:35-0.66:337:02Full Moon26Sat
27Sun9:174.49:414.73:16-0.53:17-0.56:327:03Full Moon27Sun
28Mon10:044.210:274.53:54-0.43:51-0.46:307:04Waning Gibbous28Mon
29Tue10:503.911:134.24:25-0.34:22-0.26:287:05Waning Gibbous29Tue
30Wed11:383.64:550.04:530.06:267:06Waning Gibbous30Wed
31Thu12:024.012:283.45:260.35:270.36:257:07Waning Gibbous31Thu
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 8:49 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 75% 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 Waning Gibbous (75% 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