Nearby Harbors
41.5478’ N, 70.6026’ W

Falmouth Harbor, MA

61°
H -°
L 60°
NE
23mph
Low tide
5:54 am
Photo Credits

Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, September 27, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 4h 38m at 5:54 am (0.0 ft)
Next high tide : 11:56 am (1.5 ft)
Sunset today : 6:31 pm
Sunrise tomorrow : 6:35 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Featured Local Businesses

Falmouth, Massachusetts - Harbormaster
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Falmouth Harbor, MA Tides - Apr 1878

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:081.310:241.34:020.14:190.15:296:11New Moon1Mon
2Tue10:451.310:581.44:390.14:540.15:276:12New Moon2Tue
3Wed11:211.311:311.45:160.05:280.15:256:13New Moon3Wed
4Thu11:581.35:540.06:040.15:246:14New Moon4Thu
5Fri12:051.412:361.36:310.06:410.15:226:15Waxing Crescent5Fri
6Sat12:411.41:141.27:110.07:190.25:206:16Waxing Crescent6Sat
7Sun1:191.41:561.27:520.18:010.25:196:17Waxing Crescent7Sun
8Mon2:011.42:421.28:390.18:480.25:176:19Waxing Crescent8Mon
9Tue2:501.33:351.29:310.19:420.25:156:20First Quarter9Tue
10Wed3:451.34:331.210:280.110:420.25:146:21First Quarter10Wed
11Thu4:461.35:331.211:270.111:440.25:126:22First Quarter11Thu
12Fri5:501.46:341.312:260.15:106:23Waxing Gibbous12Fri
13Sat6:541.47:321.412:480.11:240.05:096:24Waxing Gibbous13Sat
14Sun7:561.48:271.51:490.02:200.05:076:25Waxing Gibbous14Sun
15Mon8:531.59:171.62:47-0.13:13-0.15:066:26Full Moon15Mon
16Tue9:471.510:061.63:42-0.24:02-0.15:046:27Full Moon16Tue
17Wed10:401.510:551.74:34-0.24:51-0.15:036:28Full Moon17Wed
18Thu11:321.511:441.75:25-0.25:40-0.15:016:29Full Moon18Thu
19Fri12:241.56:16-0.26:290.04:596:30Waning Gibbous19Fri
20Sat12:341.61:161.47:06-0.27:190.04:586:31Waning Gibbous20Sat
21Sun1:251.52:091.37:58-0.18:110.14:566:33Waning Gibbous21Sun
22Mon2:181.53:051.38:530.09:060.24:556:34Third Quarter22Mon
23Tue3:141.44:041.29:500.110:050.34:536:35Third Quarter23Tue
24Wed4:151.35:051.210:500.211:070.34:526:36Third Quarter24Wed
25Thu5:171.36:031.211:480.24:516:37Third Quarter25Thu
26Fri6:181.26:581.212:080.312:440.24:496:38Waning Crescent26Fri
27Sat7:161.27:481.21:070.31:350.24:486:39Waning Crescent27Sat
28Sun8:081.28:311.32:010.22:210.24:466:40Waning Crescent28Sun
29Mon8:541.39:101.32:480.23:020.24:456:41Waning Crescent29Mon
30Tue9:361.39:461.43:300.13:400.24:446:42New Moon30Tue
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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