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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 1h 09m at 12:13 am (0.2 ft)
Next high tide (tomorrow) : 4:52 am (1.6 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:17 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Oct 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:592.46:350.68:100.36:406:24Waning Gibbous1Tue
2Wed12:211.812:542.27:520.79:110.46:416:22Third Quarter2Wed
3Thu1:141.71:482.09:140.810:140.56:426:21Third Quarter3Thu
4Fri2:061.62:421.910:350.911:130.56:436:19Third Quarter4Fri
5Sat2:591.53:391.811:380.96:446:17Third Quarter5Sat
6Sun3:551.54:381.712:010.612:250.86:456:16Waning Crescent6Sun
7Mon4:541.65:311.712:380.612:580.86:466:14Waning Crescent7Mon
8Tue5:461.86:151.81:000.612:060.76:476:12Waning Crescent8Tue
9Wed6:301.96:541.912:540.612:480.66:486:11Waning Crescent9Wed
10Thu7:122.17:331.91:190.51:400.56:496:09New Moon10Thu
11Fri7:532.38:122.01:590.42:360.46:506:07New Moon11Fri
12Sat8:342.48:532.02:430.33:280.36:516:06New Moon12Sat
13Sun9:162.59:342.03:270.34:160.26:536:04New Moon13Sun
14Mon9:582.510:181.94:100.35:060.26:546:03Waxing Crescent14Mon
15Tue10:432.611:041.94:540.36:020.26:556:01Waxing Crescent15Tue
16Wed11:332.511:561.85:450.47:060.26:565:59Waxing Crescent16Wed
17Thu12:282.56:470.58:100.26:575:58Waxing Crescent17Thu
18Fri12:531.81:262.47:540.59:110.26:585:56First Quarter18Fri
19Sat1:501.82:232.49:020.410:120.16:595:55First Quarter19Sat
20Sun2:481.83:222.310:150.411:090.17:005:53First Quarter20Sun
21Mon3:492.04:232.311:250.37:025:52Waxing Gibbous21Mon
22Tue4:522.15:222.312:010.012:260.17:035:50Waxing Gibbous22Tue
23Wed5:492.46:152.312:490.01:260.07:045:49Waxing Gibbous23Wed
24Thu6:412.67:042.31:390.02:27-0.17:055:48Waxing Gibbous24Thu
25Fri7:302.77:522.32:290.03:22-0.17:065:46Full Moon25Fri
26Sat8:182.88:392.23:170.14:11-0.27:075:45Full Moon26Sat
27Sun8:062.88:272.12:560.23:58-0.16:094:43Full Moon27Sun
28Mon8:532.79:132.03:260.34:470.06:104:42Waning Gibbous28Mon
29Tue9:412.510:011.83:480.45:420.26:114:41Waning Gibbous29Tue
30Wed10:302.310:511.74:130.66:400.36:124:40Waning Gibbous30Wed
31Thu11:232.111:441.64:510.77:360.46:134:38Waning Gibbous31Thu
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 2:32 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 30% 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 Crescent (30% 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