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

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 59m at 1:53 pm (0.5 ft)
Next high tide : 8:30 pm (2.3 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:33 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Mar 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:111.88:271.83:19-0.13:160.06:165:33New Moon1Mon
2Tue8:531.79:111.83:300.03:200.16:155:34New Moon2Tue
3Wed9:341.69:541.73:540.03:460.16:135:35Waxing Crescent3Wed
4Thu10:161.510:381.64:340.14:220.26:115:36Waxing Crescent4Thu
5Fri11:011.311:251.55:260.25:050.36:105:38Waxing Crescent5Fri
6Sat11:471.26:260.25:570.36:085:39Waxing Crescent6Sat
7Sun12:131.412:331.17:250.36:520.46:075:40First Quarter7Sun
8Mon1:001.41:191.18:250.34:180.46:055:41First Quarter8Mon
9Tue1:511.42:101.19:280.38:440.36:035:42First Quarter9Tue
10Wed2:501.53:091.110:220.29:450.26:025:43First Quarter10Wed
11Thu3:531.64:091.311:080.010:430.06:005:44Waxing Gibbous11Thu
12Fri4:481.85:031.611:54-0.111:39-0.25:585:46Waxing Gibbous12Fri
13Sat5:372.05:531.912:42-0.25:575:47Waxing Gibbous13Sat
14Sun6:252.26:432.212:41-0.41:32-0.45:555:48Full Moon14Sun
15Mon7:132.27:342.41:46-0.52:21-0.55:535:49Full Moon15Mon
16Tue8:022.28:242.62:46-0.73:07-0.55:525:50Full Moon16Tue
17Wed8:512.29:152.63:41-0.73:54-0.55:505:51Full Moon17Wed
18Thu9:402.010:072.54:39-0.64:46-0.45:485:52Waning Gibbous18Thu
19Fri10:321.911:032.45:45-0.55:48-0.25:465:53Waning Gibbous19Fri
20Sat11:271.76:53-0.46:57-0.15:455:54Waning Gibbous20Sat
21Sun12:002.212:231.57:59-0.38:090.05:435:56Third Quarter21Sun
22Mon12:582.01:171.49:07-0.29:240.05:415:57Third Quarter22Mon
23Tue1:551.82:131.310:11-0.110:330.05:405:58Third Quarter23Tue
24Wed2:551.63:121.311:09-0.111:320.05:385:59Waning Crescent24Wed
25Thu3:561.64:111.412:010.05:366:00Waning Crescent25Thu
26Fri4:501.65:031.512:270.012:500.15:356:01Waning Crescent26Fri
27Sat5:351.65:491.71:200.01:350.15:336:02Waning Crescent27Sat
28Sun6:181.66:341.82:050.02:090.25:316:03New Moon28Sun
29Mon7:001.67:181.92:410.02:150.25:296:04New Moon29Mon
30Tue7:421.68:012.03:040.02:010.25:286:05New Moon30Tue
31Wed8:241.68:432.03:150.02:320.25:266:06New Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

Common Questions About Woods Hole - Great Harbor, MA Tides

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What time does the tide turn (slack tide) in Woods Hole - Great Harbor, MA today?

Slack tide in Woods Hole - Great Harbor, MA is approximately 5:11 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 99% 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 Full Moon (99% 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