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

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 6h 38m at 9:40 am (0.4 ft)
Next high tide : 3:29 pm (2.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:16 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Aug 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:492.06:340.26:520.45:378:00Waning Gibbous1Sun
2Mon12:122.212:432.17:240.38:000.45:387:59Waning Gibbous2Mon
3Tue1:042.11:382.28:140.39:080.45:397:58Third Quarter3Tue
4Wed1:582.02:332.39:050.310:180.35:407:57Third Quarter4Wed
5Thu2:531.93:332.410:000.311:250.25:417:56Third Quarter5Thu
6Fri3:531.84:372.510:590.35:427:55Waning Crescent6Fri
7Sat4:551.85:382.612:240.111:56 AM0.25:437:53Waning Crescent7Sat
8Sun5:531.96:322.71:230.012:540.25:447:52Waning Crescent8Sun
9Mon6:462.17:232.82:21-0.12:000.15:457:51Waning Crescent9Mon
10Tue7:382.28:132.83:14-0.23:050.15:467:50New Moon10Tue
11Wed8:282.29:012.84:02-0.23:570.15:477:48New Moon11Wed
12Thu9:182.39:482.74:46-0.14:440.15:487:47New Moon12Thu
13Fri10:062.310:342.55:300.05:320.25:497:45Waxing Crescent13Fri
14Sat10:552.311:212.26:150.16:290.45:507:44Waxing Crescent14Sat
15Sun11:452.27:020.37:350.55:517:43Waxing Crescent15Sun
16Mon12:102.012:382.17:470.58:390.65:527:41Waxing Crescent16Mon
17Tue1:001.81:302.08:190.79:460.75:537:40First Quarter17Tue
18Wed1:481.62:211.98:270.810:540.75:547:38First Quarter18Wed
19Thu2:371.43:141.98:570.811:490.75:557:37First Quarter19Thu
20Fri3:281.44:121.89:390.85:567:35First Quarter20Fri
21Sat4:251.35:101.912:320.710:29 AM0.85:577:34Waxing Gibbous21Sat
22Sun5:211.46:002.01:050.711:20 AM0.75:587:32Waxing Gibbous22Sun
23Mon6:091.56:432.11:230.612:080.65:597:31Waxing Gibbous23Mon
24Tue6:521.77:242.31:490.512:590.56:007:29Waxing Gibbous24Tue
25Wed7:351.88:052.42:290.41:550.46:017:28Full Moon25Wed
26Thu8:182.08:462.53:100.32:540.36:027:26Full Moon26Thu
27Fri9:032.19:292.53:490.23:480.26:037:25Full Moon27Fri
28Sat9:482.210:122.54:290.14:410.26:047:23Full Moon28Sat
29Sun10:342.310:582.45:110.15:370.26:057:21Waning Gibbous29Sun
30Mon11:242.411:492.25:570.26:430.26:067:20Waning Gibbous30Mon
31Tue12:192.46:500.37:520.26:077:18Waning Gibbous31Tue
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 12:34 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 neap phase. Tonight's moon is 41% 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 minimum.

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 Third Quarter (41% illuminated). This places Woods Hole - Great Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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