Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

62°
H -°
L 56°
NNE
15mph
High tide
5:28 pm
Photo Credits

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

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : 12:52 am (0.7 ft)
Next high tide : in 11m at 5:28 pm (1.9 ft)
Sunset today : 6:42 pm
Sunrise tomorrow : 6:29 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Feb 1872

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:411.612:591.37:580.28:030.16:595:02Third Quarter1Thu
2Fri1:351.71:531.39:090.18:550.06:585:03Third Quarter2Fri
3Sat2:351.82:551.210:180.09:510.06:565:04Third Quarter3Sat
4Sun3:412.03:591.311:19-0.210:47-0.26:555:05Waning Crescent4Sun
5Mon4:432.24:581.412:18-0.36:545:07Waning Crescent5Mon
6Tue5:392.45:511.61:17-0.46:535:08Waning Crescent6Tue
7Wed6:312.66:431.712:46-0.42:12-0.66:525:09New Moon7Wed
8Thu7:222.67:351.81:51-0.53:00-0.66:515:10New Moon8Thu
9Fri8:112.68:261.92:48-0.63:45-0.66:505:12New Moon9Fri
10Sat8:592.59:161.93:40-0.64:31-0.56:485:13New Moon10Sat
11Sun9:462.210:061.94:35-0.45:19-0.46:475:14Waxing Crescent11Sun
12Mon10:352.010:581.85:39-0.36:09-0.26:465:15Waxing Crescent12Mon
13Tue11:251.711:521.76:47-0.17:000.06:455:17Waxing Crescent13Tue
14Wed12:151.47:550.07:510.26:435:18First Quarter14Wed
15Thu12:451.61:041.29:070.18:540.46:425:19First Quarter15Thu
16Fri1:381.51:541.010:150.110:120.46:415:20First Quarter16Fri
17Sat2:361.42:490.911:140.211:100.56:395:22First Quarter17Sat
18Sun3:421.43:480.912:060.26:385:23Waxing Gibbous18Sun
19Mon4:431.44:421.012:540.26:365:24Waxing Gibbous19Mon
20Tue5:321.55:291.11:350.26:355:25Waxing Gibbous20Tue
21Wed6:141.66:131.22:050.16:345:27Waxing Gibbous21Wed
22Thu6:531.76:571.312:100.12:250.16:325:28Full Moon22Thu
23Fri7:321.87:391.41:060.02:450.06:315:29Full Moon23Fri
24Sat8:101.98:211.52:02-0.13:11-0.16:295:30Full Moon24Sat
25Sun8:471.99:021.62:52-0.13:43-0.16:285:31Full Moon25Sun
26Mon9:251.89:441.73:40-0.14:20-0.16:265:33Waning Gibbous26Mon
27Tue10:061.710:301.84:32-0.15:020.06:255:34Waning Gibbous27Tue
28Wed10:531.611:201.85:34-0.15:490.06:235:35Waning Gibbous28Wed
29Thu11:441.46:410.06:410.16:225:36Waning Gibbous29Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

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Common Questions About Woods Hole - Great Harbor, MA Tides

Collapse All
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 Waxing 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

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