Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

71°
H 72°
L 63°
SE
9mph
High tide
12:28 pm
Photo Credits

Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Saturday, September 12, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 6:44 pm (-0.1 ft)
Next high tide : in 10m at 12:28 pm (1.5 ft)
Sunset today : 6:57 pm
Sunrise tomorrow : 6:19 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Featured Local Businesses

Falmouth, Massachusetts - Harbormaster
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Kingman Yacht Center

Falmouth Harbor, MA Tides - Feb 1906

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:201.24:461.210:430.210:590.26:544:57First Quarter1Thu
2Fri5:111.25:421.111:370.211:510.26:534:58First Quarter2Fri
3Sat6:031.26:391.112:330.26:524:59Waxing Gibbous3Sat
4Sun6:571.27:351.112:440.21:280.26:515:01Waxing Gibbous4Sun
5Mon7:491.38:271.21:370.22:200.16:505:02Waxing Gibbous5Mon
6Tue8:381.39:141.22:270.23:080.16:495:03Waxing Gibbous6Tue
7Wed9:221.49:571.23:140.13:520.06:485:04Full Moon7Wed
8Thu10:051.410:381.33:590.14:34-0.16:475:06Full Moon8Thu
9Fri10:481.511:201.44:430.05:16-0.16:465:07Full Moon9Fri
10Sat11:311.55:280.05:59-0.26:445:08Full Moon10Sat
11Sun12:031.412:161.56:13-0.16:42-0.26:435:10Waning Gibbous11Sun
12Mon12:461.41:031.57:00-0.17:27-0.26:425:11Waning Gibbous12Mon
13Tue1:311.51:521.57:49-0.18:15-0.16:415:12Waning Gibbous13Tue
14Wed2:191.52:441.48:42-0.19:06-0.16:395:13Third Quarter14Wed
15Thu3:121.53:421.49:39-0.110:010.06:385:15Third Quarter15Thu
16Fri4:091.44:441.310:400.011:000.06:375:16Third Quarter16Fri
17Sat5:091.45:501.311:430.06:355:17Third Quarter17Sat
18Sun6:131.46:581.212:020.112:480.06:345:18Waning Crescent18Sun
19Mon7:191.48:051.31:050.11:530.06:335:19Waning Crescent19Mon
20Tue8:221.49:041.32:080.12:53-0.16:315:21Waning Crescent20Tue
21Wed9:181.59:561.33:060.03:46-0.16:305:22New Moon21Wed
22Thu10:081.510:431.43:580.04:34-0.16:285:23New Moon22Thu
23Fri10:551.511:261.44:460.05:18-0.16:275:24New Moon23Fri
24Sat11:391.55:310.06:00-0.16:255:26New Moon24Sat
25Sun12:071.412:211.46:150.06:400.06:245:27Waxing Crescent25Sun
26Mon12:461.41:021.46:570.07:190.06:225:28Waxing Crescent26Mon
27Tue1:251.31:441.37:390.07:590.16:215:29Waxing Crescent27Tue
28Wed2:041.32:271.38:230.18:410.16:195:30Waxing Crescent28Wed
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 3% 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 New Moon (3% 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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