Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

61°
H 59°
L 55°
NE
24mph
Low tide
4:54 pm
Photo Credits

Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 56m at 4:54 pm (0.1 ft)
Next high tide : 10:57 pm (1.4 ft)
Sunset today : 6:34 pm
Sunrise tomorrow : 6:33 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 - Dec 1880

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:271.610:061.43:240.04:04-0.26:544:17New Moon1Wed
2Thu10:171.710:581.44:140.04:55-0.26:554:17New Moon2Thu
3Fri11:091.711:511.45:05-0.15:46-0.26:564:16New Moon3Fri
4Sat12:031.75:58-0.16:39-0.26:574:16Waxing Crescent4Sat
5Sun12:461.412:581.66:520.07:32-0.26:584:16Waxing Crescent5Sun
6Mon1:411.41:551.67:480.08:26-0.16:594:16Waxing Crescent6Mon
7Tue2:381.42:541.58:470.09:23-0.17:004:16First Quarter7Tue
8Wed3:381.43:571.49:490.110:210.07:014:16First Quarter8Wed
9Thu4:381.45:021.310:540.111:200.17:014:16First Quarter9Thu
10Fri5:381.46:071.311:580.17:024:16Waxing Gibbous10Fri
11Sat6:361.47:101.212:170.11:010.17:034:16Waxing Gibbous11Sat
12Sun7:321.48:091.21:140.12:010.17:044:16Waxing Gibbous12Sun
13Mon8:231.49:011.22:080.22:550.07:054:17Waxing Gibbous13Mon
14Tue9:091.49:471.22:570.23:410.07:054:17Full Moon14Tue
15Wed9:501.410:281.23:410.24:230.07:064:17Full Moon15Wed
16Thu10:301.411:081.24:230.25:020.07:074:17Full Moon16Thu
17Fri11:091.411:471.25:030.25:410.07:074:18Full Moon17Fri
18Sat11:481.45:430.26:180.07:084:18Full Moon18Sat
19Sun12:261.212:271.46:230.26:560.07:094:19Waning Gibbous19Sun
20Mon1:041.21:071.47:040.27:350.07:094:19Waning Gibbous20Mon
21Tue1:421.21:471.37:460.28:150.17:104:20Waning Gibbous21Tue
22Wed2:221.22:301.38:300.28:570.17:104:20Waning Gibbous22Wed
23Thu3:041.23:161.39:170.29:410.17:114:21Third Quarter23Thu
24Fri3:491.34:071.210:080.210:290.17:114:21Third Quarter24Fri
25Sat4:361.35:001.211:020.211:190.17:114:22Third Quarter25Sat
26Sun5:261.35:561.211:570.17:124:22Waning Crescent26Sun
27Mon6:191.46:551.212:120.112:550.17:124:23Waning Crescent27Mon
28Tue7:151.57:551.31:080.11:530.07:124:24Waning Crescent28Tue
29Wed8:111.58:521.32:040.12:50-0.17:124:25Waning Crescent29Wed
30Thu9:061.69:471.43:000.03:45-0.27:134:25New Moon30Thu
31Fri10:001.63:55-0.14:37-0.27:134:26New Moon31Fri
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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