Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 9:49 pm (0.2 ft)
Next high tide : in 45m at 3:37 pm (1.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - May 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:561.411:111.54:470.05:030.05:387:40Full Moon1Thu
2Fri11:401.411:511.55:320.05:450.15:367:41Full Moon2Fri
3Sat12:231.46:140.06:260.15:357:42Full Moon3Sat
4Sun12:301.51:041.46:560.07:070.15:347:43Full Moon4Sun
5Mon1:101.51:441.37:360.07:470.15:337:44Waning Gibbous5Mon
6Tue1:491.42:251.38:170.08:290.25:327:46Waning Gibbous6Tue
7Wed2:301.43:081.38:590.19:120.25:307:47Waning Gibbous7Wed
8Thu3:141.43:531.29:440.19:590.35:297:48Waning Gibbous8Thu
9Fri4:011.34:421.210:310.110:490.35:287:49Third Quarter9Fri
10Sat4:511.35:321.211:210.211:420.35:277:50Third Quarter10Sat
11Sun5:441.36:231.212:120.25:267:51Third Quarter11Sun
12Mon6:371.37:131.312:350.31:020.25:257:52Third Quarter12Mon
13Tue7:311.38:031.31:290.21:530.15:247:53Waning Crescent13Tue
14Wed8:251.38:511.42:230.12:440.15:237:54Waning Crescent14Wed
15Thu9:181.49:381.53:150.13:340.15:227:55Waning Crescent15Thu
16Fri10:081.410:251.64:060.04:220.05:217:56New Moon16Fri
17Sat10:571.511:121.64:55-0.15:100.05:207:57New Moon17Sat
18Sun11:471.55:44-0.25:58-0.15:197:58New Moon18Sun
19Mon12:001.712:381.56:34-0.26:49-0.15:187:59New Moon19Mon
20Tue12:511.71:311.57:25-0.27:40-0.15:178:00Waxing Crescent20Tue
21Wed1:441.72:261.58:18-0.28:340.05:178:01Waxing Crescent21Wed
22Thu2:391.63:221.59:12-0.29:310.05:168:02Waxing Crescent22Thu
23Fri3:371.64:221.410:09-0.110:310.15:158:02First Quarter23Fri
24Sat4:381.55:231.411:080.011:340.15:148:03First Quarter24Sat
25Sun5:431.46:251.412:080.05:148:04First Quarter25Sun
26Mon6:481.47:261.412:380.11:080.15:138:05Waxing Gibbous26Mon
27Tue7:521.38:241.41:410.12:060.15:138:06Waxing Gibbous27Tue
28Wed8:531.39:171.42:430.13:010.15:128:07Waxing Gibbous28Wed
29Thu9:481.310:041.53:390.13:520.15:118:08Waxing Gibbous29Thu
30Fri10:361.310:461.54:280.04:370.15:118:08Full Moon30Fri
31Sat11:201.311:261.55:120.05:190.15:108:09Full Moon31Sat
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 6:43 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 transitional phase. Tonight's moon is 72% 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 shifting between spring and neap.

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 Gibbous (72% illuminated). This places Falmouth Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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