Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 3:37 pm (0.1 ft)
Next high tide : in 10m at 9:30 am (1.3 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Jan 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:481.45:430.26:190.07:084:23New Moon1Mon
2Tue12:261.212:281.46:230.26:570.07:084:24Waxing Crescent2Tue
3Wed1:041.21:071.37:040.27:350.17:084:24Waxing Crescent3Wed
4Thu1:421.21:481.37:460.28:140.17:084:25Waxing Crescent4Thu
5Fri2:221.22:301.38:300.28:550.17:084:26Waxing Crescent5Fri
6Sat3:031.23:161.29:170.29:380.27:084:27First Quarter6Sat
7Sun3:461.24:061.210:070.210:250.27:084:28First Quarter7Sun
8Mon4:331.24:591.111:000.211:140.27:084:29First Quarter8Mon
9Tue5:221.35:561.111:560.27:084:30First Quarter9Tue
10Wed6:151.36:551.112:060.212:540.17:084:31Waxing Gibbous10Wed
11Thu7:101.47:541.21:020.21:520.07:074:32Waxing Gibbous11Thu
12Fri8:071.58:521.21:590.12:490.07:074:33Waxing Gibbous12Fri
13Sat9:021.59:461.32:560.13:43-0.17:074:35Full Moon13Sat
14Sun9:561.610:391.33:500.04:35-0.27:064:36Full Moon14Sun
15Mon10:501.611:311.44:44-0.15:26-0.27:064:37Full Moon15Mon
16Tue11:441.65:37-0.16:17-0.27:054:38Waning Gibbous16Tue
17Wed12:241.412:381.66:31-0.17:06-0.27:054:39Waning Gibbous17Wed
18Thu1:151.51:321.67:25-0.17:56-0.27:044:40Waning Gibbous18Thu
19Fri2:061.52:271.58:20-0.18:48-0.17:044:42Waning Gibbous19Fri
20Sat2:591.43:241.49:180.09:410.07:034:43Third Quarter20Sat
21Sun3:541.44:251.310:180.010:370.17:024:44Third Quarter21Sun
22Mon4:511.45:281.211:200.111:340.17:024:45Third Quarter22Mon
23Tue5:501.36:341.112:240.17:014:46Waning Crescent23Tue
24Wed6:501.37:391.112:330.21:290.17:004:48Waning Crescent24Wed
25Thu7:501.38:371.11:320.22:290.16:594:49Waning Crescent25Thu
26Fri8:431.39:261.12:280.23:200.16:594:50Waning Crescent26Fri
27Sat9:291.310:091.23:180.24:040.16:584:51New Moon27Sat
28Sun10:111.410:481.24:020.24:430.06:574:53New Moon28Sun
29Mon10:501.411:241.24:420.15:190.06:564:54New Moon29Mon
30Tue11:281.45:220.15:540.06:554:55New Moon30Tue
31Wed12:001.212:051.46:010.16:290.06:544:56Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

Common Questions About Falmouth Harbor, MA Tides

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

Slack tide in Falmouth Harbor, MA is approximately 12:33 pm — 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 5% 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 (5% 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