Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 4h 51m at 11:32 pm (0.1 ft)
Next high tide (tomorrow) : 5:30 am (1.3 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:15 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Sep 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:121.38:281.41:570.12:120.26:087:15Waxing Gibbous1Wed
2Thu9:131.39:261.43:000.13:110.26:097:14Waxing Gibbous2Thu
3Fri10:051.310:161.43:550.14:040.16:107:12Waxing Gibbous3Fri
4Sat10:501.311:001.44:410.04:510.16:117:10Full Moon4Sat
5Sun11:301.311:411.45:230.05:330.16:127:09Full Moon5Sun
6Mon12:081.46:010.06:140.16:137:07Full Moon6Mon
7Tue12:201.412:441.46:380.16:530.16:147:05Full Moon7Tue
8Wed12:581.41:201.47:150.17:330.16:157:04Waning Gibbous8Wed
9Thu1:371.41:561.47:520.18:130.16:167:02Waning Gibbous9Thu
10Fri2:161.32:331.48:290.18:540.16:177:00Waning Gibbous10Fri
11Sat2:571.33:131.39:090.29:370.26:186:59Waning Gibbous11Sat
12Sun3:401.33:551.39:520.210:240.26:196:57Third Quarter12Sun
13Mon4:281.24:431.310:390.211:160.26:206:55Third Quarter13Mon
14Tue5:191.25:341.311:300.36:216:53Third Quarter14Tue
15Wed6:141.26:291.312:100.212:240.36:226:52Third Quarter15Wed
16Thu7:111.27:261.41:060.11:210.26:236:50Waning Crescent16Thu
17Fri8:081.38:241.42:030.12:190.26:246:48Waning Crescent17Fri
18Sat9:041.39:211.52:590.03:160.16:266:47Waning Crescent18Sat
19Sun9:561.410:141.63:52-0.14:100.06:276:45New Moon19Sun
20Mon10:461.511:071.64:43-0.15:03-0.16:286:43New Moon20Mon
21Tue11:351.611:591.65:32-0.25:55-0.26:296:41New Moon21Tue
22Wed12:251.66:21-0.26:47-0.26:306:40Waxing Crescent22Wed
23Thu12:521.61:161.77:11-0.27:39-0.26:316:38Waxing Crescent23Thu
24Fri1:461.62:071.68:01-0.18:33-0.26:326:36Waxing Crescent24Fri
25Sat2:401.53:001.68:53-0.19:28-0.16:336:34Waxing Crescent25Sat
26Sun3:371.43:561.59:480.010:270.06:346:33First Quarter26Sun
27Mon4:381.44:571.510:460.111:290.06:356:31First Quarter27Mon
28Tue5:431.36:001.411:470.26:366:29First Quarter28Tue
29Wed6:481.37:041.412:320.112:500.26:376:28First Quarter29Wed
30Thu7:521.38:071.41:350.11:520.26:386:26Waxing Gibbous30Thu
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 2:31 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 neap phase. Tonight's moon is 52% 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 minimum.

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 Third Quarter (52% illuminated). This places Falmouth Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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