Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

48°
H 55°
L 43°
NNE
14mph
Low tide
8:23 am
Photo Credits

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

TIDE TIMES for Sunday, October 18, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 2m at 8:23 am (0.9 ft)
Next high tide : 2:49 pm (1.8 ft)
Sunset today : 5:57 pm
Sunrise tomorrow : 6:58 am
Moon phase : First Quarter (50% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Jul 1824

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:342.211:572.26:39-0.27:020.24:167:24Waxing Crescent1Thu
2Fri12:312.37:32-0.18:160.24:167:24First Quarter2Fri
3Sat12:502.01:262.38:270.19:300.24:177:23First Quarter3Sat
4Sun1:431.72:232.39:260.210:380.24:177:23First Quarter4Sun
5Mon2:391.53:232.310:250.311:390.24:187:23Waxing Gibbous5Mon
6Tue3:381.44:222.311:200.44:187:23Waxing Gibbous6Tue
7Wed4:341.45:152.312:380.212:150.54:197:22Waxing Gibbous7Wed
8Thu5:251.56:032.41:340.21:140.54:207:22Waxing Gibbous8Thu
9Fri6:121.56:492.42:230.22:040.54:207:22Full Moon9Fri
10Sat6:591.67:352.43:030.22:370.54:217:21Full Moon10Sat
11Sun7:461.78:192.43:370.32:310.54:227:21Full Moon11Sun
12Mon8:321.89:012.34:050.32:560.54:237:20Full Moon12Mon
13Tue9:181.89:432.24:230.43:340.54:237:20Waning Gibbous13Tue
14Wed10:031.810:252.04:390.44:200.64:247:19Waning Gibbous14Wed
15Thu10:511.811:081.85:080.45:160.74:257:19Waning Gibbous15Thu
16Fri11:391.811:531.75:460.56:210.74:267:18Waning Gibbous16Fri
17Sat12:251.86:270.57:220.74:277:17Third Quarter17Sat
18Sun12:361.61:091.87:090.68:230.74:277:17Third Quarter18Sun
19Mon1:201.41:561.97:520.69:280.64:287:16Third Quarter19Mon
20Tue2:081.42:512.08:390.610:280.54:297:15Third Quarter20Tue
21Wed3:061.43:532.29:310.511:200.44:307:14Waning Crescent21Wed
22Thu4:071.54:502.410:240.44:317:14Waning Crescent22Thu
23Fri5:021.65:412.612:140.311:18 AM0.24:327:13Waning Crescent23Fri
24Sat5:541.86:312.81:100.112:170.14:337:12New Moon24Sat
25Sun6:452.07:212.92:03-0.11:230.04:347:11New Moon25Sun
26Mon7:372.28:113.02:51-0.22:28-0.14:357:10New Moon26Mon
27Tue8:302.48:592.93:36-0.33:28-0.14:367:09New Moon27Tue
28Wed9:222.59:482.74:22-0.34:29-0.14:377:08Waxing Crescent28Wed
29Thu10:152.510:392.45:12-0.25:390.04:387:07Waxing Crescent29Thu
30Fri11:102.511:332.16:07-0.16:520.14:397:06Waxing Crescent30Fri
31Sat12:072.57:030.18:030.24:407:05First Quarter31Sat
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 50% 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 (50% 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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