Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

68°
H -°
L 56°
SE
0mph
Low tide
11:11 pm
Photo Credits

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

TIDE TIMES for Friday, September 18, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 2h 36m at 11:11 pm (0.7 ft)
Next high tide (tomorrow) : 2:41 am (1.3 ft)
Sunset today : 6:47 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Dec 1875

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:112.010:271.23:330.55:330.36:534:18Waxing Crescent1Wed
2Thu10:561.911:171.24:210.66:290.46:544:17Waxing Crescent2Thu
3Fri11:441.95:250.67:170.46:554:17Waxing Crescent3Fri
4Sat12:091.212:311.83:030.78:000.36:564:17First Quarter4Sat
5Sun12:591.31:181.73:480.88:410.36:574:17First Quarter5Sun
6Mon1:511.42:091.68:540.69:220.26:584:17First Quarter6Mon
7Tue2:481.63:081.610:030.410:030.16:594:16First Quarter7Tue
8Wed3:491.94:081.611:050.210:440.07:004:16Waxing Gibbous8Wed
9Thu4:452.35:031.612:040.07:014:16Waxing Gibbous9Thu
10Fri5:362.65:541.71:07-0.27:024:16Waxing Gibbous10Fri
11Sat6:272.86:451.812:18-0.12:07-0.47:034:17Full Moon11Sat
12Sun7:192.97:361.81:16-0.23:01-0.57:044:17Full Moon12Sun
13Mon8:122.98:281.82:17-0.33:52-0.57:044:17Full Moon13Mon
14Tue9:042.99:191.83:13-0.34:46-0.57:054:17Waning Gibbous14Tue
15Wed9:562.710:121.74:10-0.25:44-0.47:064:17Waning Gibbous15Wed
16Thu10:502.511:091.75:170.06:43-0.37:074:18Waning Gibbous16Thu
17Fri11:452.26:360.17:39-0.27:074:18Waning Gibbous17Fri
18Sat12:061.612:371.97:520.28:34-0.17:084:18Third Quarter18Sat
19Sun1:021.61:281.69:090.39:300.17:084:19Third Quarter19Sun
20Mon1:571.72:191.410:210.310:210.27:094:19Third Quarter20Mon
21Tue2:551.73:141.211:220.211:030.37:104:20Waning Crescent21Tue
22Wed3:531.84:091.112:190.27:104:20Waning Crescent22Wed
23Thu4:461.94:581.11:130.27:104:21Waning Crescent23Thu
24Fri5:321.95:421.11:580.27:114:21Waning Crescent24Fri
25Sat6:162.06:251.22:340.27:114:22Waning Crescent25Sat
26Sun7:002.07:081.312:010.33:000.27:124:22New Moon26Sun
27Mon7:432.17:511.312:520.33:200.27:124:23New Moon27Mon
28Tue8:252.18:341.31:480.23:430.17:124:24New Moon28Tue
29Wed9:052.19:161.32:380.24:160.17:134:24New Moon29Wed
30Thu9:442.09:581.23:240.24:580.17:134:25Waxing Crescent30Thu
31Fri10:251.910:451.24:120.35:440.17:134:26Waxing Crescent31Fri
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 neap phase. Tonight's moon is 48% 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 First Quarter (48% 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

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