Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

71°
H 74°
L 54°
NNW
11mph
High tide
1:52 pm
Photo Credits

Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Monday, September 14, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 8:15 pm (0.0 ft)
Next high tide : in 3h 21m at 1:52 pm (1.5 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:21 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

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Falmouth Harbor, MA Tides - Aug 1901

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:241.411:351.55:19-0.15:330.04:367:00Full Moon1Thu
2Fri12:061.46:02-0.16:190.04:376:59Waning Gibbous2Fri
3Sat12:211.512:501.56:45-0.17:060.04:386:58Waning Gibbous3Sat
4Sun1:081.51:361.57:30-0.17:560.04:396:57Waning Gibbous4Sun
5Mon1:571.52:241.58:18-0.18:490.04:406:56Third Quarter5Mon
6Tue2:501.43:161.59:090.09:460.04:416:55Third Quarter6Tue
7Wed3:471.44:131.510:040.010:460.04:426:53Third Quarter7Wed
8Thu4:481.35:131.511:020.111:480.04:436:52Third Quarter8Thu
9Fri5:521.36:151.512:030.14:446:51Waning Crescent9Fri
10Sat6:581.37:191.512:510.01:050.14:456:50Waning Crescent10Sat
11Sun8:031.38:201.51:540.02:070.14:466:48Waning Crescent11Sun
12Mon9:021.39:161.52:530.03:050.14:476:47New Moon12Mon
13Tue9:541.410:081.53:460.03:580.04:486:46New Moon13Tue
14Wed10:421.410:561.54:34-0.14:470.04:496:44New Moon14Wed
15Thu11:271.411:411.55:190.05:340.04:506:43New Moon15Thu
16Fri12:091.46:010.06:190.04:516:41Waxing Crescent16Fri
17Sat12:251.412:501.46:430.07:020.14:526:40Waxing Crescent17Sat
18Sun1:081.41:301.47:230.17:460.14:536:38Waxing Crescent18Sun
19Mon1:511.32:111.48:050.18:320.14:546:37Waxing Crescent19Mon
20Tue2:361.32:551.38:480.29:200.24:556:35First Quarter20Tue
21Wed3:241.23:421.39:350.210:110.24:566:34First Quarter21Wed
22Thu4:151.24:331.310:240.311:040.24:576:32First Quarter22Thu
23Fri5:091.15:261.311:160.311:580.24:586:31First Quarter23Fri
24Sat6:041.16:201.312:090.34:596:29Waxing Gibbous24Sat
25Sun7:001.27:131.312:520.21:030.35:006:28Waxing Gibbous25Sun
26Mon7:531.28:051.41:450.21:560.25:016:26Waxing Gibbous26Mon
27Tue8:411.38:531.42:350.12:470.15:026:25Waxing Gibbous27Tue
28Wed9:251.39:391.53:210.03:340.15:036:23Full Moon28Wed
29Thu10:081.410:241.54:050.04:210.05:046:21Full Moon29Thu
30Fri10:511.511:111.64:49-0.15:08-0.15:056:20Full Moon30Fri
31Sat11:361.511:581.65:33-0.15:56-0.15:066:18Waning Gibbous31Sat
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 14% 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 Crescent (14% 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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