Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide (tomorrow) : in 3h 17m at 2:27 am (0.0 ft)
Next high tide (tomorrow) : 8:28 am (1.3 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:17 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Sep 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:461.24:001.39:550.210:290.26:097:14First Quarter1Wed
2Thu4:341.24:471.310:420.311:210.26:107:13First Quarter2Thu
3Fri5:261.15:391.311:320.36:117:11First Quarter3Fri
4Sat6:221.16:331.312:160.212:250.36:127:09First Quarter4Sat
5Sun7:201.17:301.31:120.21:210.36:137:07Waxing Gibbous5Sun
6Mon8:171.18:261.32:090.22:180.36:147:06Waxing Gibbous6Mon
7Tue9:111.29:201.43:040.13:130.26:157:04Waxing Gibbous7Tue
8Wed9:591.310:101.53:540.14:050.16:167:02Waxing Gibbous8Wed
9Thu10:451.410:591.54:410.04:550.06:177:01Full Moon9Thu
10Fri11:291.511:471.65:26-0.15:43-0.16:186:59Full Moon10Fri
11Sat12:151.56:11-0.16:33-0.16:196:57Full Moon11Sat
12Sun12:371.61:011.66:57-0.17:23-0.26:206:56Waning Gibbous12Sun
13Mon1:271.61:481.67:44-0.18:14-0.26:216:54Waning Gibbous13Mon
14Tue2:191.52:381.68:32-0.19:07-0.16:226:52Waning Gibbous14Tue
15Wed3:131.43:311.69:240.010:04-0.16:236:50Third Quarter15Wed
16Thu4:111.44:281.510:190.111:050.06:246:49Third Quarter16Thu
17Fri5:141.35:311.411:200.26:256:47Third Quarter17Fri
18Sat6:221.26:381.412:100.112:240.26:266:45Third Quarter18Sat
19Sun7:311.27:461.41:160.11:290.26:276:43Waning Crescent19Sun
20Mon8:371.28:511.42:220.12:340.26:286:42Waning Crescent20Mon
21Tue9:341.39:471.43:230.13:340.26:296:40Waning Crescent21Tue
22Wed10:221.310:351.44:130.14:250.16:306:38Waning Crescent22Wed
23Thu11:031.311:171.44:560.15:090.16:316:36New Moon23Thu
24Fri11:401.411:571.45:350.15:500.16:326:35New Moon24Fri
25Sat12:151.46:110.16:290.16:336:33New Moon25Sat
26Sun12:351.412:491.46:460.17:080.16:356:31New Moon26Sun
27Mon1:131.31:241.47:220.17:460.16:366:30Waxing Crescent27Mon
28Tue1:511.32:001.47:590.28:260.16:376:28Waxing Crescent28Tue
29Wed2:311.22:391.38:370.29:080.26:386:26Waxing Crescent29Wed
30Thu3:131.23:201.39:180.39:540.26:396:24Waxing Crescent30Thu
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 5:27 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 20% 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 (20% 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