Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 5h 11m at 1:43 pm (0.2 ft)
Next high tide : 7:59 pm (1.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Aug 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:581.33:271.39:200.19:400.25:377:59Waning Gibbous1Sat
2Sun3:421.34:101.310:020.110:270.25:387:58Third Quarter2Sun
3Mon4:291.34:541.310:460.211:170.25:397:57Third Quarter3Mon
4Tue5:181.25:411.311:330.25:407:56Third Quarter4Tue
5Wed6:101.26:301.312:090.212:220.25:417:55Third Quarter5Wed
6Thu7:041.27:221.41:020.21:140.25:427:53Waning Crescent6Thu
7Fri7:591.28:151.41:570.22:080.25:437:52Waning Crescent7Fri
8Sat8:551.29:081.52:520.13:020.25:447:51Waning Crescent8Sat
9Sun9:481.310:011.53:460.03:560.15:457:50Waning Crescent9Sun
10Mon10:391.410:521.64:37-0.14:480.05:467:48New Moon10Mon
11Tue11:301.411:441.65:26-0.15:390.05:477:47New Moon11Tue
12Wed12:201.56:16-0.26:31-0.15:487:46New Moon12Wed
13Thu12:361.71:111.57:05-0.27:24-0.15:497:44Waxing Crescent13Thu
14Fri1:291.62:021.67:55-0.28:17-0.15:507:43Waxing Crescent14Fri
15Sat2:231.62:541.68:46-0.29:12-0.15:517:41Waxing Crescent15Sat
16Sun3:181.53:481.59:38-0.110:09-0.15:527:40First Quarter16Sun
17Mon4:171.54:441.510:330.011:100.05:537:38First Quarter17Mon
18Tue5:181.45:441.511:310.15:547:37First Quarter18Tue
19Wed6:221.36:441.412:120.012:300.15:557:35First Quarter19Wed
20Thu7:271.37:461.41:150.11:300.25:567:34Waxing Gibbous20Thu
21Fri8:321.38:471.42:190.12:300.25:577:32Waxing Gibbous21Fri
22Sat9:311.39:411.43:190.13:280.25:587:31Waxing Gibbous22Sat
23Sun10:211.310:291.44:120.14:180.25:597:29Waxing Gibbous23Sun
24Mon11:051.311:121.44:570.05:040.16:017:28Full Moon24Mon
25Tue11:451.311:531.45:380.05:460.16:027:26Full Moon25Tue
26Wed12:221.36:150.06:260.16:037:25Full Moon26Wed
27Thu12:321.412:591.36:520.17:060.16:047:23Full Moon27Thu
28Fri1:101.41:351.37:290.17:450.16:057:21Waning Gibbous28Fri
29Sat1:491.42:111.38:060.18:250.16:067:20Waning Gibbous29Sat
30Sun2:281.32:481.38:440.19:070.16:077:18Waning Gibbous30Sun
31Mon3:091.33:281.39:240.29:510.26:087:17Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

Common Questions About Falmouth Harbor, MA Tides

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What time does the tide turn (slack tide) in Falmouth Harbor, MA today?

Slack tide in Falmouth Harbor, MA is approximately 4:51 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 Falmouth Harbor, MA?

Falmouth Harbor, MA is currently in a transitional phase. Tonight's moon is 76% 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 Falmouth Harbor, 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 Falmouth Harbor, MA?

Tide predictions for Falmouth Harbor, 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 Falmouth Harbor, MA?

Tide data for Falmouth Harbor, MA is sourced from NOAA Station #8447865. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447865.

What is the moon phase in Falmouth Harbor, MA tonight?

Tonight the moon over Falmouth Harbor, MA is Waxing Gibbous (76% illuminated). This places Falmouth Harbor, 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