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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Megansett Harbor, North Falmouth, MA.
Next low tide : in 3h 23m at 10:45 am (0.2 ft)
Next high tide : 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 - Nov 2100

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:335.37:574.412:39-0.61:29-0.57:145:37New Moon1Mon
2Tue8:215.48:474.31:28-0.72:24-0.67:165:36New Moon2Tue
3Wed9:125.39:394.22:21-0.73:18-0.67:175:34New Moon3Wed
4Thu10:055.110:334.03:15-0.64:08-0.47:185:33Waxing Crescent4Thu
5Fri10:594.811:293.84:05-0.44:56-0.27:195:32Waxing Crescent5Fri
6Sat11:564.54:540.05:480.17:205:31Waxing Crescent6Sat
7Sun12:303.711:56 AM4.14:480.36:150.46:224:30First Quarter7Sun
8Mon12:323.612:563.96:200.78:080.56:234:29First Quarter8Mon
9Tue1:303.61:523.68:400.79:150.46:244:28First Quarter9Tue
10Wed2:263.62:493.59:530.610:100.46:254:27First Quarter10Wed
11Thu3:253.73:483.410:490.510:530.46:264:26Waxing Gibbous11Thu
12Fri4:203.84:423.411:340.411:240.46:284:25Waxing Gibbous12Fri
13Sat5:064.05:263.512:120.46:294:24Waxing Gibbous13Sat
14Sun5:454.16:053.512:450.46:304:23Waxing Gibbous14Sun
15Mon6:234.26:433.51:040.46:314:22Full Moon15Mon
16Tue7:004.37:223.412:040.41:110.46:324:21Full Moon16Tue
17Wed7:394.28:033.412:340.31:350.36:344:20Full Moon17Wed
18Thu8:204.18:453.31:110.32:070.36:354:19Full Moon18Thu
19Fri9:024.09:293.21:510.32:410.36:364:19Waning Gibbous19Fri
20Sat9:463.910:143.12:310.33:150.36:374:18Waning Gibbous20Sat
21Sun10:323.711:043.13:110.33:510.36:384:17Waning Gibbous21Sun
22Mon11:223.611:583.23:540.44:330.36:404:17Waning Gibbous22Mon
23Tue12:163.54:420.55:230.36:414:16Third Quarter23Tue
24Wed12:513.31:093.55:460.56:250.36:424:16Third Quarter24Wed
25Thu1:423.62:023.57:010.57:270.16:434:15Third Quarter25Thu
26Fri2:363.92:593.58:110.38:250.06:444:15Waning Crescent26Fri
27Sat3:344.24:003.69:190.19:23-0.26:454:14Waning Crescent27Sat
28Sun4:324.64:573.810:23-0.110:20-0.46:464:14Waning Crescent28Sun
29Mon5:244.95:484.011:20-0.311:14-0.66:474:13Waning Crescent29Mon
30Tue6:135.26:374.112:15-0.56:484:13New Moon30Tue
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 2:18 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