Nearby Harbors
41.5261’ N, 70.6789’ W

Woods Hole – Great Harbor, MA

62°
H 63°
L 53°
ENE
23mph
Low tide
12:35 pm
Photo Credits

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

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 2h 29m at 12:35 pm (0.6 ft)
Next high tide : 6:48 pm (2.1 ft)
Sunset today : 6:38 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

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Woods Hole – Great Harbor, MA Tides - Jun 1868

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:361.75:072.312:150.112:120.14:147:14Waxing Gibbous1Mon
2Tue5:261.75:552.41:150.01:040.24:147:14Waxing Gibbous2Tue
3Wed6:141.76:422.52:090.01:540.34:137:15Full Moon3Wed
4Thu7:001.77:282.52:560.02:330.44:137:16Full Moon4Thu
5Fri7:471.78:142.53:360.02:450.44:127:16Full Moon5Fri
6Sat8:331.79:002.44:150.12:530.54:127:17Full Moon6Sat
7Sun9:191.79:462.34:530.23:240.54:127:18Waning Gibbous7Sun
8Mon10:071.610:332.15:320.34:050.64:127:18Waning Gibbous8Mon
9Tue10:561.511:222.06:110.44:570.74:127:19Waning Gibbous9Tue
10Wed11:481.56:450.46:000.84:117:19Waning Gibbous10Wed
11Thu12:101.812:381.57:160.57:030.84:117:20Third Quarter11Thu
12Fri12:561.71:261.57:510.58:020.84:117:20Third Quarter12Fri
13Sat1:401.62:141.68:300.59:040.74:117:21Third Quarter13Sat
14Sun2:281.53:071.79:110.510:040.64:117:21Third Quarter14Sun
15Mon3:221.54:011.99:540.410:580.54:117:22Waning Crescent15Mon
16Tue4:161.64:502.110:380.311:520.34:117:22Waning Crescent16Tue
17Wed5:061.75:362.411:220.24:117:22Waning Crescent17Wed
18Thu5:541.86:242.612:510.112:110.14:117:23Waning Crescent18Thu
19Fri6:431.97:122.81:51-0.11:080.14:127:23New Moon19Fri
20Sat7:332.08:032.92:44-0.22:080.04:127:23New Moon20Sat
21Sun8:242.18:533.03:34-0.33:05-0.14:127:23New Moon21Sun
22Mon9:152.19:442.94:26-0.44:010.04:127:24Waxing Crescent22Mon
23Tue10:082.110:372.75:22-0.35:060.04:137:24Waxing Crescent23Tue
24Wed11:042.111:332.56:20-0.36:200.14:137:24Waxing Crescent24Wed
25Thu12:022.17:17-0.27:340.24:137:24First Quarter25Thu
26Fri12:272.312:582.18:14-0.18:480.24:147:24First Quarter26Fri
27Sat1:212.11:542.19:130.010:010.24:147:24First Quarter27Sat
28Sun2:141.82:522.210:100.111:050.24:147:24First Quarter28Sun
29Mon3:111.73:512.211:040.24:157:24Waxing Gibbous29Mon
30Tue4:081.64:452.312:040.211:55 AM0.34:157:24Waxing Gibbous30Tue
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 90% 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 Gibbous (90% 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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