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

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 1h 42m at 2:13 am (-0.1 ft)
Next high tide : 6:45 am (1.8 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Aug 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:151.65:592.712:380.211:42 AM0.25:388:00Waning Crescent1Tue
2Wed6:121.86:532.81:350.112:400.15:397:59Waning Crescent2Wed
3Thu7:051.97:453.02:33-0.11:450.05:407:57New Moon3Thu
4Fri7:582.18:363.03:24-0.22:54-0.15:417:56New Moon4Fri
5Sat8:512.39:252.94:11-0.33:55-0.15:427:55New Moon5Sat
6Sun9:422.410:132.84:56-0.34:52-0.15:437:54Waxing Crescent6Sun
7Mon10:332.411:012.55:41-0.25:530.05:447:52Waxing Crescent7Mon
8Tue11:252.411:502.26:290.07:030.25:457:51Waxing Crescent8Tue
9Wed12:192.47:200.28:130.35:467:50Waxing Crescent9Wed
10Thu12:411.91:132.38:110.49:230.45:477:49First Quarter10Thu
11Fri1:321.62:062.29:040.610:350.55:487:47First Quarter11Fri
12Sat2:221.43:002.110:110.711:410.55:497:46First Quarter12Sat
13Sun3:131.34:002.011:230.85:507:44First Quarter13Sun
14Mon4:111.25:051.912:380.512:190.85:517:43Waxing Gibbous14Mon
15Tue5:101.36:022.01:320.61:000.85:527:42Waxing Gibbous15Tue
16Wed6:021.46:472.12:200.611:59 AM0.75:537:40Waxing Gibbous16Wed
17Thu6:481.57:282.12:590.612:420.75:547:39Waxing Gibbous17Thu
18Fri7:321.68:082.23:250.51:350.65:557:37Full Moon18Fri
19Sat8:161.78:462.23:390.52:340.55:567:36Full Moon19Sat
20Sun8:591.89:242.23:510.43:270.55:577:34Full Moon20Sun
21Mon9:401.910:012.24:150.44:150.45:587:33Full Moon21Mon
22Tue10:202.010:392.14:460.35:040.45:597:31Waning Gibbous22Tue
23Wed11:002.111:211.95:210.46:010.56:007:30Waning Gibbous23Wed
24Thu11:452.16:000.57:060.56:017:28Waning Gibbous24Thu
25Fri12:081.812:362.26:470.68:120.56:027:27Waning Gibbous25Fri
26Sat12:591.71:302.27:380.69:180.56:037:25Third Quarter26Sat
27Sun1:521.62:272.38:320.610:260.46:047:23Third Quarter27Sun
28Mon2:471.53:302.39:320.511:290.36:057:22Third Quarter28Mon
29Tue3:491.64:392.410:380.46:067:20Waning Crescent29Tue
30Wed4:541.75:422.612:240.211:41 AM0.36:077:19Waning Crescent30Wed
31Thu5:541.96:362.71:170.112:420.16:087:17Waning Crescent31Thu
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 4:29 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 spring phase. Tonight's moon is 5% 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 near their weekly maximum.

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 (5% illuminated). This places Woods Hole - Great Harbor, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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