Tides Today & Tomorrow in Woods Hole – Great Harbor, MA

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 3h 27m at 2:02 am (0.6 ft)
Next high tide (tomorrow) : 5:38 am (1.2 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Feb 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:102.08:221.62:550.03:57-0.16:544:57Full Moon1Fri
2Sat8:531.99:071.62:510.04:210.06:534:58Full Moon2Sat
3Sun9:351.89:521.63:220.04:360.06:525:00Waning Gibbous3Sun
4Mon10:171.710:391.54:020.15:020.16:515:01Waning Gibbous4Mon
5Tue11:011.511:271.44:520.25:400.26:505:02Waning Gibbous5Tue
6Wed11:471.35:510.36:240.26:495:03Waning Gibbous6Wed
7Thu12:161.412:311.26:530.37:090.36:485:05Third Quarter7Thu
8Fri1:021.31:151.17:530.47:550.36:475:06Third Quarter8Fri
9Sat1:501.42:021.08:570.38:450.36:465:07Third Quarter9Sat
10Sun2:451.42:591.010:020.29:370.26:445:09Third Quarter10Sun
11Mon3:461.63:591.110:570.110:300.06:435:10Waning Crescent11Mon
12Tue4:411.84:531.311:490.011:22-0.16:425:11Waning Crescent12Tue
13Wed5:322.15:431.512:44-0.26:415:12Waning Crescent13Wed
14Thu6:202.36:331.712:17-0.31:39-0.46:395:14Waning Crescent14Thu
15Fri7:082.57:241.91:19-0.52:28-0.56:385:15New Moon15Fri
16Sat7:572.58:142.12:20-0.63:15-0.66:375:16New Moon16Sat
17Sun8:462.59:052.23:16-0.74:01-0.66:355:17New Moon17Sun
18Mon9:352.49:572.24:13-0.64:50-0.66:345:18Waxing Crescent18Mon
19Tue10:262.210:522.15:18-0.55:46-0.46:335:20Waxing Crescent19Tue
20Wed11:191.911:492.06:29-0.46:47-0.36:315:21Waxing Crescent20Wed
21Thu12:131.77:39-0.37:49-0.26:305:22First Quarter21Thu
22Fri12:461.91:071.58:49-0.38:59-0.16:285:23First Quarter22Fri
23Sat1:431.82:011.39:59-0.210:110.06:275:25First Quarter23Sat
24Sun2:441.72:591.211:01-0.211:140.06:255:26First Quarter24Sun
25Mon3:481.63:581.211:58-0.26:245:27Waxing Gibbous25Mon
26Tue4:461.74:521.312:110.012:52-0.16:225:28Waxing Gibbous26Tue
27Wed5:351.75:401.41:070.01:42-0.16:215:29Waxing Gibbous27Wed
28Thu6:191.86:261.51:550.02:24-0.16:195:31Waxing Gibbous28Thu
29Fri7:021.87:121.62:310.02:570.06:185:32Full Moon29Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

Common Questions About Woods Hole - Great Harbor, MA Tides

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What time does the tide turn (slack tide) in Woods Hole - Great Harbor, MA today?

Slack tide in Woods Hole - Great Harbor, MA is approximately 3:50 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 Woods Hole - Great Harbor, MA?

Woods Hole - Great Harbor, MA is currently in a transitional phase. Tonight's moon is 79% 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 Woods Hole - Great 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 Woods Hole - Great Harbor, MA?

Tide predictions for Woods Hole - Great 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 Woods Hole - Great Harbor, MA?

Tide data for Woods Hole - Great Harbor, MA is sourced from NOAA Station #8447930. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447930.

What is the moon phase in Woods Hole - Great Harbor, MA tonight?

Tonight the moon over Woods Hole - Great Harbor, MA is Waxing Gibbous (79% illuminated). This places Woods Hole - Great 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