Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 3:48 am (-0.1 ft)
Next high tide : in 1h 56m at 9:09 pm (1.6 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waning Crescent (9% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Jan 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:361.21:421.37:400.28:070.17:084:22Waxing Crescent1Sat
2Sun2:151.22:251.38:240.28:480.17:084:23Waxing Crescent2Sun
3Mon2:571.23:111.29:110.29:320.27:094:24First Quarter3Mon
4Tue3:411.24:001.210:010.210:180.27:094:25First Quarter4Tue
5Wed4:281.24:531.110:530.211:070.27:094:26First Quarter5Wed
6Thu5:161.35:481.111:470.211:580.27:084:27First Quarter6Thu
7Fri6:081.36:451.112:430.27:084:28Waxing Gibbous7Fri
8Sat7:011.37:421.112:520.21:400.17:084:29Waxing Gibbous8Sat
9Sun7:551.48:371.21:470.22:350.07:084:30Waxing Gibbous9Sun
10Mon8:481.59:291.32:410.13:27-0.17:084:31Full Moon10Mon
11Tue9:391.610:201.33:330.04:17-0.17:084:32Full Moon11Tue
12Wed10:301.611:101.44:250.05:06-0.27:074:33Full Moon12Wed
13Thu11:221.65:17-0.15:55-0.27:074:34Full Moon13Thu
14Fri12:011.412:151.66:09-0.16:44-0.27:074:35Waning Gibbous14Fri
15Sat12:511.51:081.67:02-0.17:34-0.27:064:36Waning Gibbous15Sat
16Sun1:421.52:021.57:56-0.18:24-0.27:064:37Waning Gibbous16Sun
17Mon2:341.52:581.48:52-0.19:17-0.17:054:39Third Quarter17Mon
18Tue3:291.53:581.39:520.010:130.07:054:40Third Quarter18Tue
19Wed4:271.45:011.210:540.011:110.17:044:41Third Quarter19Wed
20Thu5:261.46:071.211:580.17:034:42Waning Crescent20Thu
21Fri6:281.47:141.212:110.11:030.17:034:43Waning Crescent21Fri
22Sat7:301.48:171.21:120.22:070.17:024:45Waning Crescent22Sat
23Sun8:271.49:111.22:110.23:040.07:014:46Waning Crescent23Sun
24Mon9:171.49:571.23:040.23:510.07:014:47New Moon24Mon
25Tue10:011.410:381.23:510.14:320.07:004:48New Moon25Tue
26Wed10:421.411:161.24:340.15:100.06:594:50New Moon26Wed
27Thu11:211.411:521.35:140.15:460.06:584:51New Moon27Thu
28Fri11:581.45:530.16:210.06:574:52Waxing Crescent28Fri
29Sat12:271.312:361.36:320.16:570.06:574:53Waxing Crescent29Sat
30Sun1:031.31:141.37:120.17:330.16:564:55Waxing Crescent30Sun
31Mon1:381.31:531.37:520.18:110.16:554:56Waxing 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 12:28 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 9% 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 (9% 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