Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

65°
H -°
L 60°
ENE
17mph
High tide
12:20 am
Photo Credits

Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, September 27, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 6:34 am (0.0 ft)
Next high tide (tomorrow) : in 5h 48m at 12:20 am (1.4 ft)
Sunset today : 6:31 pm
Sunrise tomorrow : 6:35 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

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Falmouth, Massachusetts - Harbormaster
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Falmouth Harbor, MA Tides - Sep 1876

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:191.29:251.43:130.13:170.25:126:19Waxing Gibbous1Fri
2Sat9:581.310:051.43:520.13:590.25:136:17Full Moon2Sat
3Sun10:341.310:441.44:290.14:390.15:146:15Full Moon3Sun
4Mon11:091.411:221.45:040.15:190.15:156:14Full Moon4Mon
5Tue11:441.45:410.05:580.15:166:12Full Moon5Tue
6Wed12:011.412:201.46:170.06:390.05:176:10Waning Gibbous6Wed
7Thu12:411.412:581.46:560.17:220.05:186:09Waning Gibbous7Thu
8Fri1:231.41:381.57:360.18:080.05:196:07Waning Gibbous8Fri
9Sat2:091.32:241.58:210.18:590.05:206:05Third Quarter9Sat
10Sun3:001.33:161.49:110.29:570.15:216:04Third Quarter10Sun
11Mon3:581.24:151.410:090.210:580.15:236:02Third Quarter11Mon
12Tue5:021.25:191.411:110.25:246:00Third Quarter12Tue
13Wed6:091.26:261.412:030.112:160.25:255:58Waning Crescent13Wed
14Thu7:161.37:331.51:070.11:220.25:265:57Waning Crescent14Thu
15Fri8:191.38:361.52:100.02:250.15:275:55Waning Crescent15Fri
16Sat9:141.49:321.53:060.03:230.05:285:53New Moon16Sat
17Sun10:041.510:241.53:57-0.14:160.05:295:52New Moon17Sun
18Mon10:501.511:141.54:44-0.15:06-0.15:305:50New Moon18Mon
19Tue11:361.55:30-0.15:55-0.15:315:48Waxing Crescent19Tue
20Wed12:031.512:201.56:140.06:42-0.15:325:46Waxing Crescent20Wed
21Thu12:501.41:031.56:580.17:290.05:335:45Waxing Crescent21Thu
22Fri1:371.31:471.47:420.18:170.15:345:43Waxing Crescent22Fri
23Sat2:251.32:341.48:280.29:070.15:355:41First Quarter23Sat
24Sun3:161.23:251.39:180.310:020.25:365:39First Quarter24Sun
25Mon4:121.14:211.310:130.311:000.25:375:38First Quarter25Mon
26Tue5:111.15:201.211:100.411:580.25:385:36First Quarter26Tue
27Wed6:101.16:191.312:070.45:395:34Waxing Gibbous27Wed
28Thu7:061.17:151.312:540.21:040.35:405:33Waxing Gibbous28Thu
29Fri7:561.28:061.31:460.21:570.35:415:31Waxing Gibbous29Fri
30Sat8:401.38:511.42:310.22:440.25:425:29Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

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Common Questions About Falmouth Harbor, MA Tides

Collapse All
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 99% 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 Full Moon (99% 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

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