Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 2:37 pm (0.1 ft)
Next high tide : in 3h 25m at 8:28 am (1.3 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Jan 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:011.58:441.31:470.12:350.07:084:22Waning Crescent1Sat
2Sun8:561.59:391.32:440.13:30-0.17:094:23New Moon2Sun
3Mon9:471.510:281.33:370.14:20-0.17:094:24New Moon3Mon
4Tue10:341.511:141.34:250.15:06-0.17:094:25New Moon4Tue
5Wed11:191.511:571.35:120.15:49-0.17:094:26New Moon5Wed
6Thu12:021.45:560.16:300.07:084:27Waxing Crescent6Thu
7Fri12:381.312:441.46:400.17:100.07:084:28Waxing Crescent7Fri
8Sat1:171.31:261.47:230.17:490.07:084:29Waxing Crescent8Sat
9Sun1:571.32:091.38:070.18:310.17:084:30Waxing Crescent9Sun
10Mon2:391.32:541.28:530.29:140.17:084:31First Quarter10Mon
11Tue3:231.23:431.29:420.210:000.27:084:32First Quarter11Tue
12Wed4:101.24:351.110:340.210:480.27:074:33First Quarter12Wed
13Thu4:591.25:291.111:280.211:390.27:074:34First Quarter13Thu
14Fri5:501.36:251.112:220.27:064:35Waxing Gibbous14Fri
15Sat6:431.37:221.112:310.21:180.27:064:37Waxing Gibbous15Sat
16Sun7:361.38:161.21:250.22:120.17:064:38Waxing Gibbous16Sun
17Mon8:271.49:061.22:180.23:030.07:054:39Waxing Gibbous17Mon
18Tue9:151.59:531.33:080.13:50-0.17:054:40Full Moon18Tue
19Wed10:031.510:391.33:570.04:36-0.17:044:41Full Moon19Wed
20Thu10:511.611:261.44:46-0.15:22-0.27:034:42Full Moon20Thu
21Fri11:401.65:35-0.16:09-0.27:034:44Waning Gibbous21Fri
22Sat12:131.512:291.66:25-0.16:56-0.27:024:45Waning Gibbous22Sat
23Sun1:021.51:201.67:16-0.17:44-0.27:014:46Waning Gibbous23Sun
24Mon1:511.52:131.58:10-0.18:35-0.17:014:47Waning Gibbous24Mon
25Tue2:431.53:101.49:06-0.19:28-0.17:004:48Third Quarter25Tue
26Wed3:381.54:111.310:060.010:260.06:594:50Third Quarter26Wed
27Thu4:381.45:161.211:090.011:260.16:584:51Third Quarter27Thu
28Fri5:401.46:241.212:140.06:574:52Waning Crescent28Fri
29Sat6:451.47:321.212:280.11:200.06:574:54Waning Crescent29Sat
30Sun7:491.48:351.21:310.12:240.06:564:55Waning Crescent30Sun
31Mon8:461.49:281.22:300.13:190.06:554:56Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

Common Questions About Falmouth Harbor, MA Tides

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What time does the tide turn (slack tide) in Falmouth Harbor, MA today?

Slack tide in Falmouth Harbor, MA is approximately 11:32 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 11% 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 Waning Crescent (11% 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