Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

61°
H 73°
L 63°
ENE
3mph
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 3h 49m 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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Falmouth Harbor, MA Tides - Jul 1906

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:471.46:161.512:090.04:117:20Waxing Gibbous1Sun
2Mon6:481.47:131.612:470.01:060.04:117:20Waxing Gibbous2Mon
3Tue7:501.48:101.61:47-0.12:040.04:127:20Waxing Gibbous3Tue
4Wed8:491.49:061.72:46-0.13:000.04:137:19Full Moon4Wed
5Thu9:471.410:001.73:42-0.23:550.04:137:19Full Moon5Thu
6Fri10:421.510:551.74:36-0.24:490.04:147:19Full Moon6Fri
7Sat11:371.511:491.65:29-0.25:420.04:147:19Full Moon7Sat
8Sun12:311.56:21-0.26:350.04:157:18Waning Gibbous8Sun
9Mon12:421.61:231.47:11-0.17:280.04:167:18Waning Gibbous9Mon
10Tue1:351.52:141.48:01-0.18:210.14:167:18Waning Gibbous10Tue
11Wed2:271.53:061.48:520.09:150.14:177:17Third Quarter11Wed
12Thu3:211.43:581.49:430.110:110.24:187:17Third Quarter12Thu
13Fri4:171.34:491.310:340.111:070.24:197:16Third Quarter13Fri
14Sat5:121.35:401.311:250.24:197:16Third Quarter14Sat
15Sun6:081.26:311.312:030.212:160.24:207:15Waning Crescent15Sun
16Mon7:041.27:221.312:580.21:070.24:217:14Waning Crescent16Mon
17Tue7:581.28:111.41:520.21:580.24:227:14Waning Crescent17Tue
18Wed8:471.28:561.42:410.12:450.24:237:13Waning Crescent18Wed
19Thu9:321.29:381.43:260.13:300.24:237:12New Moon19Thu
20Fri10:141.210:191.44:080.14:120.24:247:12New Moon20Fri
21Sat10:551.310:591.54:490.04:540.24:257:11New Moon21Sat
22Sun11:351.311:401.55:290.05:360.14:267:10New Moon22Sun
23Mon12:161.36:090.06:190.14:277:09Waxing Crescent23Mon
24Tue12:211.512:561.36:500.07:030.14:287:08Waxing Crescent24Tue
25Wed1:041.51:371.47:320.07:490.14:297:08Waxing Crescent25Wed
26Thu1:491.52:221.48:160.08:380.14:307:07Waxing Crescent26Thu
27Fri2:381.43:091.49:030.09:310.14:317:06First Quarter27Fri
28Sat3:311.44:011.59:550.010:280.04:327:05First Quarter28Sat
29Sun4:281.44:561.510:490.011:270.04:337:04First Quarter29Sun
30Mon5:281.35:531.511:460.14:347:03Waxing Gibbous30Mon
31Tue6:311.36:531.512:280.012:450.14:357:02Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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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