Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 2h 41m at 9:29 am (0.1 ft)
Next high tide : 3:37 pm (1.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Oct 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:361.25:491.311:430.36:406:23First Quarter1Tue
2Wed6:301.26:441.312:200.212:370.36:416:21First Quarter2Wed
3Thu7:241.27:381.31:130.21:310.36:426:19Waxing Gibbous3Thu
4Fri8:151.38:311.32:050.22:250.26:436:18Waxing Gibbous4Fri
5Sat9:031.39:211.42:550.13:160.16:446:16Waxing Gibbous5Sat
6Sun9:481.410:081.53:430.04:050.06:456:14Waxing Gibbous6Sun
7Mon10:321.510:541.54:280.04:52-0.16:466:13Full Moon7Mon
8Tue11:151.611:411.55:13-0.15:39-0.16:476:11Full Moon8Tue
9Wed12:001.65:58-0.16:27-0.26:486:10Full Moon9Wed
10Thu12:291.512:471.76:45-0.17:16-0.26:496:08Waning Gibbous10Thu
11Fri1:201.51:361.77:33-0.18:07-0.26:506:06Waning Gibbous11Fri
12Sat2:121.52:281.68:24-0.19:01-0.26:526:05Waning Gibbous12Sat
13Sun3:071.43:241.69:180.09:57-0.16:536:03Third Quarter13Sun
14Mon4:061.44:241.510:170.110:580.06:546:02Third Quarter14Mon
15Tue5:101.45:291.511:190.16:556:00Third Quarter15Tue
16Wed6:161.36:361.412:010.012:240.16:565:58Third Quarter16Wed
17Thu7:201.37:421.41:040.01:290.16:575:57Waning Crescent17Thu
18Fri8:221.48:451.42:060.02:320.16:585:55Waning Crescent18Fri
19Sat9:181.49:411.43:030.03:300.16:595:54Waning Crescent19Sat
20Sun10:061.410:301.43:550.04:210.07:015:52New Moon20Sun
21Mon10:481.511:141.44:400.05:060.07:025:51New Moon21Mon
22Tue11:281.511:551.45:210.15:480.07:035:50New Moon22Tue
23Wed12:061.56:010.16:280.07:045:48New Moon23Wed
24Thu12:351.412:431.46:400.17:080.07:055:47Waxing Crescent24Thu
25Fri1:151.31:221.47:190.17:480.07:065:45Waxing Crescent25Fri
26Sat1:551.32:011.47:590.28:300.17:085:44Waxing Crescent26Sat
27Sun2:371.32:431.48:410.29:130.17:095:43Waxing Crescent27Sun
28Mon3:201.23:281.39:260.29:590.17:105:41Waxing Crescent28Mon
29Tue4:081.24:161.310:140.310:480.27:115:40First Quarter29Tue
30Wed4:581.25:081.311:060.311:390.27:125:39First Quarter30Wed
31Thu5:501.26:021.312:000.37:145:37First Quarter31Thu
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 12:33 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 72% 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 Waning Gibbous (72% 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