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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 3h 42m at 6:48 am (0.4 ft)
Next high tide : 12:21 pm (2.1 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:39 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Jan 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:472.69:001.63:18-0.24:33-0.47:094:22New Moon1Mon
2Tue9:352.49:491.64:05-0.15:24-0.37:094:23Waxing Crescent2Tue
3Wed10:232.210:411.54:580.06:16-0.17:094:24Waxing Crescent3Wed
4Thu11:132.011:351.56:080.27:060.07:094:25Waxing Crescent4Thu
5Fri12:021.77:200.37:510.27:094:26First Quarter5Fri
6Sat12:291.512:501.48:320.48:280.37:094:27First Quarter6Sat
7Sun1:201.51:371.29:470.48:220.47:094:28First Quarter7Sun
8Mon2:131.52:261.010:490.48:370.47:094:29First Quarter8Mon
9Tue3:121.53:220.911:400.49:140.47:094:30Waxing Gibbous9Tue
10Wed4:111.64:180.912:260.37:084:31Waxing Gibbous10Wed
11Thu5:021.65:061.01:070.37:084:32Waxing Gibbous11Thu
12Fri5:471.85:501.11:400.27:084:33Waxing Gibbous12Fri
13Sat6:281.96:321.22:100.17:074:34Waxing Gibbous13Sat
14Sun7:102.07:151.312:230.12:410.07:074:35Full Moon14Sun
15Mon7:512.17:591.31:210.03:16-0.17:074:36Full Moon15Mon
16Tue8:322.28:431.42:17-0.13:53-0.27:064:37Full Moon16Tue
17Wed9:132.29:291.53:08-0.14:34-0.27:064:39Waning Gibbous17Wed
18Thu9:562.110:171.54:00-0.15:19-0.27:054:40Waning Gibbous18Thu
19Fri10:432.011:111.65:000.06:07-0.27:054:41Waning Gibbous19Fri
20Sat11:341.86:120.06:55-0.17:044:42Waning Gibbous20Sat
21Sun12:071.812:271.67:250.17:43-0.17:044:43Third Quarter21Sun
22Mon1:031.91:211.48:400.08:35-0.17:034:45Third Quarter22Mon
23Tue2:001.92:181.39:55-0.19:33-0.17:024:46Third Quarter23Tue
24Wed3:042.03:221.211:00-0.210:33-0.17:024:47Waning Crescent24Wed
25Thu4:092.14:241.212:00-0.37:014:48Waning Crescent25Thu
26Fri5:082.25:191.31:00-0.37:004:49Waning Crescent26Fri
27Sat6:012.36:101.412:31-0.21:56-0.46:594:51Waning Crescent27Sat
28Sun6:512.47:001.51:35-0.32:44-0.46:584:52New Moon28Sun
29Mon7:402.47:491.62:28-0.33:28-0.46:574:53New Moon29Mon
30Tue8:262.38:371.73:12-0.34:08-0.36:574:55New Moon30Tue
31Wed9:102.29:241.73:52-0.24:47-0.26:564:56Waxing Crescent31Wed
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 9:34 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 75% 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 Waning Gibbous (75% 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