Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

61°
H -°
L 54°
N
9mph
Low tide
5:33 am
Photo Credits

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

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 6h 06m at 5:33 am (0.6 ft)
Next high tide (tomorrow) : 11:47 am (2.3 ft)
Sunset today : 6:54 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Apr 1882

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:251.56:401.81:470.212:520.25:296:11Waxing Gibbous1Sat
2Sun7:051.67:221.91:350.11:260.25:276:12Full Moon2Sun
3Mon7:451.68:032.02:140.02:070.15:256:13Full Moon3Mon
4Tue8:241.68:422.12:560.02:470.15:246:15Full Moon4Tue
5Wed9:031.59:232.13:39-0.13:280.25:226:16Full Moon5Wed
6Thu9:441.510:052.04:27-0.14:110.25:206:17Waning Gibbous6Thu
7Fri10:291.410:542.05:240.05:010.35:196:18Waning Gibbous7Fri
8Sat11:191.411:482.06:250.06:010.35:176:19Waning Gibbous8Sat
9Sun12:131.47:250.17:050.35:166:20Third Quarter9Sun
10Mon12:442.01:071.48:240.08:090.25:146:21Third Quarter10Mon
11Tue1:411.92:051.59:220.09:190.15:126:22Third Quarter11Tue
12Wed2:411.93:081.710:16-0.110:280.05:116:23Third Quarter12Wed
13Thu3:442.04:101.911:05-0.211:30-0.25:096:24Waning Crescent13Thu
14Fri4:422.05:072.211:52-0.25:076:25Waning Crescent14Fri
15Sat5:352.15:592.512:34-0.312:43-0.35:066:26Waning Crescent15Sat
16Sun6:252.16:492.61:37-0.41:36-0.35:046:27New Moon16Sun
17Mon7:142.17:402.72:34-0.52:26-0.25:036:29New Moon17Mon
18Tue8:042.08:292.73:26-0.63:11-0.25:016:30New Moon18Tue
19Wed8:521.99:182.64:16-0.53:540.05:006:31Waxing Crescent19Wed
20Thu9:411.810:082.45:11-0.44:400.14:586:32Waxing Crescent20Thu
21Fri10:311.611:012.16:10-0.25:460.34:576:33Waxing Crescent21Fri
22Sat11:231.511:561.97:09-0.17:090.44:556:34Waxing Crescent22Sat
23Sun12:171.48:070.18:240.54:546:35First Quarter23Sun
24Mon12:501.71:091.49:060.29:400.54:526:36First Quarter24Mon
25Tue1:421.52:021.410:010.310:420.54:516:37First Quarter25Tue
26Wed2:361.42:581.410:460.411:310.54:496:38First Quarter26Wed
27Thu3:331.33:551.511:140.44:486:39Waxing Gibbous27Thu
28Fri4:261.34:461.712:130.511:02 AM0.44:476:40Waxing Gibbous28Fri
29Sat5:101.45:311.912:430.511:18 AM0.44:456:42Waxing Gibbous29Sat
30Sun5:511.46:122.012:250.411:53 AM0.34:446:43Waxing Gibbous30Sun
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 spring phase. Tonight's moon is 14% 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 maximum.

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 Crescent (14% illuminated). This places Woods Hole - Great Harbor, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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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