Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

49°
H -°
L 47°
NNE
11mph
High tide
4:04 am
Photo Credits

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

TIDE TIMES for Monday, October 19, 2026
The tide is currently rising in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : 10:34 am (0.8 ft)
Next high tide (tomorrow) : in 4h 12m at 4:04 am (1.3 ft)
Sunset today : 5:55 pm
Sunrise tomorrow : 6:59 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Dec 1821

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:231.412:472.07:140.58:190.26:544:18First Quarter1Sat
2Sun1:181.51:391.98:250.59:040.16:554:17First Quarter2Sun
3Mon2:151.72:371.89:390.39:480.16:564:17First Quarter3Mon
4Tue3:182.03:391.710:460.210:320.06:574:17Waxing Gibbous4Tue
5Wed4:182.34:381.711:470.011:16-0.16:584:17Waxing Gibbous5Wed
6Thu5:132.65:311.712:50-0.26:594:17Waxing Gibbous6Thu
7Fri6:052.86:221.812:04-0.11:51-0.36:594:17Full Moon7Fri
8Sat6:572.97:131.81:01-0.12:45-0.47:004:17Full Moon8Sat
9Sun7:492.98:041.82:03-0.23:36-0.57:014:17Full Moon9Sun
10Mon8:402.88:541.82:58-0.14:27-0.47:024:17Full Moon10Mon
11Tue9:302.69:451.73:49-0.15:22-0.37:034:17Waning Gibbous11Tue
12Wed10:222.410:371.64:450.16:19-0.27:044:17Waning Gibbous12Wed
13Thu11:142.211:331.66:000.27:14-0.17:054:17Waning Gibbous13Thu
14Fri12:071.97:180.38:070.17:054:17Third Quarter14Fri
15Sat12:291.512:561.68:330.48:590.27:064:17Third Quarter15Sat
16Sun1:221.61:441.49:480.49:480.37:074:18Third Quarter16Sun
17Mon2:161.62:351.210:520.410:240.47:074:18Third Quarter17Mon
18Tue3:141.63:301.111:460.410:030.57:084:18Waning Crescent18Tue
19Wed4:111.74:241.112:360.47:094:19Waning Crescent19Wed
20Thu5:001.85:111.11:200.37:094:19Waning Crescent20Thu
21Fri5:441.95:531.21:530.37:104:20Waning Crescent21Fri
22Sat6:262.06:351.22:170.27:104:20New Moon22Sat
23Sun7:082.17:171.312:220.22:400.17:114:21New Moon23Sun
24Mon7:502.27:591.31:170.23:110.17:114:21New Moon24Mon
25Tue8:312.28:411.32:110.13:480.07:124:22New Moon25Tue
26Wed9:122.29:241.43:000.14:300.07:124:23Waxing Crescent26Wed
27Thu9:542.210:111.43:490.15:170.07:124:23Waxing Crescent27Thu
28Fri10:392.111:031.44:450.26:060.07:124:24Waxing Crescent28Fri
29Sat11:292.011:591.65:540.26:530.07:134:25Waxing Crescent29Sat
30Sun12:201.87:060.37:380.07:134:25First Quarter30Sun
31Mon12:541.71:131.68:190.28:240.07:134:26First Quarter31Mon
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 59% 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 (59% 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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