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 15m at 7:40 pm (0.5 ft)
Next high tide (tomorrow) : 12:40 am (1.8 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 2089

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:302.111:541.96:30-0.17:18-0.47:094:24Waning Gibbous1Sat
2Sun12:181.97:480.08:18-0.27:094:24Third Quarter2Sun
3Mon12:541.81:121.69:000.19:18-0.17:094:25Third Quarter3Mon
4Tue1:481.72:061.410:120.110:180.07:094:26Third Quarter4Tue
5Wed2:421.73:001.211:120.111:120.17:084:27Waning Crescent5Wed
6Thu3:421.74:001.112:120.17:084:28Waning Crescent6Thu
7Fri4:421.84:481.212:000.21:060.17:084:29Waning Crescent7Fri
8Sat5:301.85:361.212:540.21:540.17:084:30Waning Crescent8Sat
9Sun6:121.96:241.31:300.32:300.17:084:31Waning Crescent9Sun
10Mon7:002.07:061.412:240.23:000.17:084:32New Moon10Mon
11Tue7:422.07:481.41:120.23:180.17:074:33New Moon11Tue
12Wed8:242.08:361.52:060.13:300.07:074:35New Moon12Wed
13Thu9:001.99:181.42:480.13:540.07:064:36New Moon13Thu
14Fri9:421.910:001.43:360.14:300.07:064:37Waxing Crescent14Fri
15Sat10:241.810:421.44:240.25:120.17:064:38Waxing Crescent15Sat
16Sun11:061.611:301.45:180.26:000.17:054:39Waxing Crescent16Sun
17Mon11:481.56:240.36:480.17:054:40Waxing Crescent17Mon
18Tue12:181.512:361.47:300.37:360.17:044:41First Quarter18Tue
19Wed1:121.51:301.48:300.28:240.17:034:43First Quarter19Wed
20Thu2:061.72:241.39:420.19:180.07:034:44First Quarter20Thu
21Fri3:061.83:241.410:420.010:12-0.17:024:45Waxing Gibbous21Fri
22Sat4:122.04:241.511:36-0.211:06-0.37:014:46Waxing Gibbous22Sat
23Sun5:062.35:241.712:36-0.47:014:48Waxing Gibbous23Sun
24Mon6:002.56:121.912:00-0.41:36-0.57:004:49Waxing Gibbous24Mon
25Tue6:542.67:062.01:06-0.52:24-0.76:594:50Full Moon25Tue
26Wed7:422.78:002.12:12-0.63:18-0.76:584:51Full Moon26Wed
27Thu8:302.68:482.13:06-0.64:00-0.76:574:53Full Moon27Thu
28Fri9:182.49:422.14:00-0.64:54-0.66:574:54Waning Gibbous28Fri
29Sat10:122.210:362.05:06-0.45:48-0.56:564:55Waning Gibbous29Sat
30Sun11:001.911:301.96:12-0.36:48-0.36:554:56Waning Gibbous30Sun
31Mon11:541.67:24-0.17:42-0.16:544:58Third Quarter31Mon
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 10:10 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 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