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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 3h 31m at 9:15 pm (0.4 ft)
Next high tide (tomorrow) : 1:47 am (1.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Jan 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:251.810:481.44:020.35:230.27:094:23Waning Gibbous1Thu
2Fri11:081.611:371.44:550.46:070.27:094:24Waning Gibbous2Fri
3Sat11:521.55:580.56:500.27:094:24Waning Gibbous3Sat
4Sun12:251.412:361.47:020.57:330.37:094:25Third Quarter4Sun
5Mon1:111.41:201.38:040.58:170.27:094:26Third Quarter5Mon
6Tue2:001.52:101.29:090.49:050.27:094:27Third Quarter6Tue
7Wed2:571.73:091.210:130.29:550.17:094:28Third Quarter7Wed
8Thu3:571.94:101.311:100.110:45-0.17:084:29Waning Crescent8Thu
9Fri4:522.15:051.512:05-0.17:084:30Waning Crescent9Fri
10Sat5:432.45:561.61:04-0.37:084:31Waning Crescent10Sat
11Sun6:332.66:471.812:33-0.42:01-0.47:084:32New Moon11Sun
12Mon7:242.77:392.01:36-0.52:52-0.67:074:33New Moon12Mon
13Tue8:142.88:312.02:36-0.63:39-0.67:074:34New Moon13Tue
14Wed9:032.79:232.13:33-0.64:29-0.67:074:36Waxing Crescent14Wed
15Thu9:532.510:162.14:32-0.55:23-0.67:064:37Waxing Crescent15Thu
16Fri10:452.211:122.05:41-0.46:21-0.47:064:38Waxing Crescent16Fri
17Sat11:382.06:54-0.27:19-0.37:054:39Waxing Crescent17Sat
18Sun12:091.912:311.78:05-0.18:20-0.27:054:40First Quarter18Sun
19Mon1:051.81:231.49:17-0.19:270.07:044:41First Quarter19Mon
20Tue2:021.72:171.310:24-0.110:310.17:044:43First Quarter20Tue
21Wed3:021.73:141.111:240.011:280.17:034:44Waxing Gibbous21Wed
22Thu4:041.64:111.112:200.07:024:45Waxing Gibbous22Thu
23Fri4:591.75:021.212:230.21:140.07:024:46Waxing Gibbous23Fri
24Sat5:461.85:491.31:140.22:000.07:014:47Waxing Gibbous24Sat
25Sun6:301.86:351.41:560.22:380.07:004:49Full Moon25Sun
26Mon7:131.97:201.512:430.23:070.06:594:50Full Moon26Mon
27Tue7:541.98:051.51:320.13:250.06:594:51Full Moon27Tue
28Wed8:351.98:491.62:190.03:360.06:584:52Full Moon28Wed
29Thu9:141.89:311.53:030.04:010.06:574:54Waning Gibbous29Thu
30Fri9:521.710:141.53:480.14:370.06:564:55Waning Gibbous30Fri
31Sat10:321.510:581.54:380.15:190.16:554:56Waning Gibbous31Sat
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 11:31 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 Woods Hole - Great Harbor, MA?

Woods Hole - Great Harbor, MA is currently in a transitional phase. Tonight's moon is 37% 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 First Quarter (37% 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