Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 5h 49m at 2:51 pm (0.3 ft)
Next high tide : 9:05 pm (1.3 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Feb 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:171.45:561.211:470.06:524:58First Quarter1Mon
2Tue6:181.47:031.212:020.112:520.16:515:00Waxing Gibbous2Tue
3Wed7:201.38:071.21:020.21:560.16:505:01Waxing Gibbous3Wed
4Thu8:191.49:031.22:020.22:550.06:495:02Waxing Gibbous4Thu
5Fri9:111.49:511.22:570.23:440.06:485:04Waxing Gibbous5Fri
6Sat9:561.410:331.23:450.14:270.06:475:05Full Moon6Sat
7Sun10:371.411:121.24:280.15:060.06:465:06Full Moon7Sun
8Mon11:171.411:481.25:090.15:430.06:455:07Full Moon8Mon
9Tue11:551.45:480.16:190.06:435:09Full Moon9Tue
10Wed12:241.312:321.46:280.16:540.06:425:10Waning Gibbous10Wed
11Thu12:591.31:101.37:070.17:310.16:415:11Waning Gibbous11Thu
12Fri1:351.31:491.37:470.18:080.16:405:12Waning Gibbous12Fri
13Sat2:121.32:301.28:290.18:480.16:385:14Waning Gibbous13Sat
14Sun2:521.33:151.29:140.29:310.26:375:15Third Quarter14Sun
15Mon3:361.34:051.110:040.210:200.26:365:16Third Quarter15Mon
16Tue4:251.35:001.110:590.211:120.26:345:17Third Quarter16Tue
17Wed5:181.35:591.111:560.16:335:19Third Quarter17Wed
18Thu6:151.37:011.112:090.212:570.16:315:20Waning Crescent18Thu
19Fri7:161.48:011.21:080.21:570.06:305:21Waning Crescent19Fri
20Sat8:151.58:581.32:080.12:53-0.16:295:22Waning Crescent20Sat
21Sun9:111.59:501.43:040.03:46-0.16:275:23New Moon21Sun
22Mon10:041.610:401.43:58-0.14:36-0.26:265:25New Moon22Mon
23Tue10:571.611:301.54:51-0.15:25-0.36:245:26New Moon23Tue
24Wed11:491.65:43-0.26:14-0.36:235:27Waxing Crescent24Wed
25Thu12:201.512:421.66:35-0.27:02-0.26:215:28Waxing Crescent25Thu
26Fri1:091.61:341.57:28-0.27:52-0.26:205:29Waxing Crescent26Fri
27Sat1:591.52:281.48:21-0.18:43-0.16:185:31Waxing Crescent27Sat
28Sun2:521.53:261.39:18-0.19:370.06:165:32First Quarter28Sun
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 5:58 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 spring phase. Tonight's moon is 86% 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 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 (86% illuminated). This places Falmouth Harbor, 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