Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

69°
H -°
L 65°
WSW
8mph
Low tide
7:47 am
Photo Credits

Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 5h 25m at 7:47 am (0.1 ft)
Next high tide : 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

Featured Local Businesses

Falmouth, Massachusetts - Harbormaster
Boston Yacht Sales Sabre 43

Boston Yacht Sales at MacDougalls Cape Cod Marina

Kingman Yacht Center

Falmouth Harbor, MA Tides - May 1902

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:401.35:191.211:100.211:330.24:396:39Third Quarter1Thu
2Fri5:351.36:101.312:020.14:386:40Third Quarter2Fri
3Sat6:301.37:021.312:280.212:540.14:376:41Waning Crescent3Sat
4Sun7:261.37:521.41:230.11:460.14:366:42Waning Crescent4Sun
5Mon8:191.48:411.52:170.02:370.04:346:43Waning Crescent5Mon
6Tue9:111.59:291.63:09-0.13:260.04:336:44New Moon6Tue
7Wed10:021.510:181.74:00-0.24:16-0.14:326:45New Moon7Wed
8Thu10:531.511:081.74:50-0.25:05-0.14:316:46New Moon8Thu
9Fri11:461.55:41-0.35:57-0.14:296:47Waxing Crescent9Fri
10Sat12:001.712:401.56:33-0.36:49-0.14:286:48Waxing Crescent10Sat
11Sun12:541.71:351.57:27-0.27:430.04:276:49Waxing Crescent11Sun
12Mon1:491.62:331.48:22-0.28:410.04:266:50Waxing Crescent12Mon
13Tue2:481.53:331.49:19-0.19:420.14:256:51First Quarter13Tue
14Wed3:511.54:361.410:200.010:450.14:246:52First Quarter14Wed
15Thu4:561.45:381.411:200.011:490.14:236:53First Quarter15Thu
16Fri6:011.36:371.412:190.14:226:54Waxing Gibbous16Fri
17Sat7:041.37:341.412:520.11:170.14:216:55Waxing Gibbous17Sat
18Sun8:031.38:241.41:520.12:100.14:206:56Waxing Gibbous18Sun
19Mon8:551.39:091.42:460.12:580.14:196:57Waxing Gibbous19Mon
20Tue9:401.39:491.43:320.13:410.14:186:58Full Moon20Tue
21Wed10:211.310:271.44:140.04:210.14:186:59Full Moon21Wed
22Thu11:011.311:051.44:540.05:000.24:177:00Full Moon22Thu
23Fri11:401.311:431.45:330.05:400.24:167:01Full Moon23Fri
24Sat12:201.36:120.06:200.24:157:02Waning Gibbous24Sat
25Sun12:221.412:591.36:510.07:000.24:147:03Waning Gibbous25Sun
26Mon1:021.41:391.37:310.17:420.24:147:04Waning Gibbous26Mon
27Tue1:431.42:211.38:120.18:260.24:137:04Waning Gibbous27Tue
28Wed2:271.43:051.38:560.19:140.24:127:05Third Quarter28Wed
29Thu3:131.33:521.39:430.110:050.24:127:06Third Quarter29Thu
30Fri4:041.34:401.310:320.110:590.24:117:07Third Quarter30Fri
31Sat4:571.35:301.411:230.111:540.14:117:08Third Quarter31Sat
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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