Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 6:26 am (0.1 ft)
Next high tide : in 3h 11m at 11:57 pm (1.4 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:34 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Apr 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:241.36:161.112:020.26:237:08Third Quarter1Tue
2Wed6:271.27:181.112:150.31:050.26:217:09Third Quarter2Wed
3Thu7:311.28:181.11:170.32:050.26:207:10Waning Crescent3Thu
4Fri8:311.29:091.22:180.33:000.26:187:11Waning Crescent4Fri
5Sat9:231.39:521.23:130.23:450.26:177:12Waning Crescent5Sat
6Sun10:071.310:301.34:000.24:240.16:157:13Waning Crescent6Sun
7Mon10:471.311:051.34:410.15:000.16:137:14New Moon7Mon
8Tue11:251.311:381.45:200.15:350.16:127:15New Moon8Tue
9Wed12:021.35:580.06:100.16:107:17New Moon9Wed
10Thu12:121.412:401.36:360.06:460.16:087:18New Moon10Thu
11Fri12:471.41:181.37:150.07:240.16:077:19Waxing Crescent11Fri
12Sat1:241.41:591.37:550.08:040.16:057:20Waxing Crescent12Sat
13Sun2:031.42:421.28:380.08:470.26:047:21Waxing Crescent13Sun
14Mon2:471.43:301.29:260.09:350.26:027:22Waxing Crescent14Mon
15Tue3:371.44:251.210:200.110:320.26:007:23First Quarter15Tue
16Wed4:351.45:251.211:190.111:340.25:597:24First Quarter16Wed
17Thu5:381.46:281.212:200.15:577:25First Quarter17Thu
18Fri6:451.47:311.312:380.21:210.15:567:26Waxing Gibbous18Fri
19Sat7:511.48:311.41:430.12:210.05:547:27Waxing Gibbous19Sat
20Sun8:541.49:261.52:470.03:180.05:537:29Waxing Gibbous20Sun
21Mon9:531.510:171.53:460.04:10-0.15:517:30Waxing Gibbous21Mon
22Tue10:471.511:051.64:40-0.15:00-0.15:507:31Full Moon22Tue
23Wed11:381.511:511.65:31-0.25:47-0.15:487:32Full Moon23Wed
24Thu12:281.56:21-0.26:340.05:477:33Full Moon24Thu
25Fri12:381.61:181.47:09-0.27:210.05:467:34Waning Gibbous25Fri
26Sat1:251.62:071.47:58-0.18:080.15:447:35Waning Gibbous26Sat
27Sun2:131.52:561.38:460.08:570.25:437:36Waning Gibbous27Sun
28Mon3:011.43:481.29:370.09:480.25:417:37Waning Gibbous28Mon
29Tue3:541.34:431.210:300.110:430.35:407:38Third Quarter29Tue
30Wed4:501.35:401.211:260.211:410.35:397:39Third Quarter30Wed
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 3:11 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 100% 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 Full Moon (100% 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