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

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 7h 22m at 10:29 am (0.3 ft)
Next high tide : 3:10 pm (2.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Jul 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:121.611:362.15:540.45:180.65:128:20Waning Gibbous1Sun
2Mon12:001.56:360.46:120.75:138:20Waning Gibbous2Mon
3Tue12:182.012:481.57:240.47:180.85:138:20Waning Gibbous3Tue
4Wed1:061.81:361.68:060.48:180.85:148:20Third Quarter4Wed
5Thu1:481.82:181.78:480.59:180.75:148:19Third Quarter5Thu
6Fri2:361.73:121.89:300.510:240.65:158:19Third Quarter6Fri
7Sat3:241.64:062.010:180.411:240.45:168:19Third Quarter7Sat
8Sun4:241.65:062.211:000.35:168:18Waning Crescent8Sun
9Mon5:241.76:002.512:240.311:48 AM0.25:178:18Waning Crescent9Mon
10Tue6:181.86:542.81:240.112:420.15:188:18Waning Crescent10Tue
11Wed7:122.07:423.02:24-0.11:360.05:188:17New Moon11Wed
12Thu8:002.18:363.13:18-0.22:42-0.15:198:17New Moon12Thu
13Fri8:542.29:243.14:12-0.43:42-0.15:208:16New Moon13Fri
14Sat9:482.310:183.05:00-0.44:42-0.15:218:15New Moon14Sat
15Sun10:362.311:062.85:54-0.45:420.05:228:15Waxing Crescent15Sun
16Mon11:302.36:48-0.36:540.15:228:14Waxing Crescent16Mon
17Tue12:002.612:302.27:48-0.28:120.25:238:14Waxing Crescent17Tue
18Wed12:542.31:242.28:420.09:180.35:248:13First Quarter18Wed
19Thu1:482.02:182.19:420.110:360.35:258:12First Quarter19Thu
20Fri2:361.83:122.110:420.311:420.45:268:11First Quarter20Fri
21Sat3:301.54:122.111:360.45:278:11First Quarter21Sat
22Sun4:301.45:122.112:360.412:300.55:288:10Waxing Gibbous22Sun
23Mon5:241.46:002.11:360.41:180.65:298:09Waxing Gibbous23Mon
24Tue6:121.56:482.22:300.42:060.75:298:08Waxing Gibbous24Tue
25Wed7:001.57:362.33:120.412:540.65:308:07Waxing Gibbous25Wed
26Thu7:421.68:182.33:480.41:360.65:318:06Full Moon26Thu
27Fri8:301.79:002.34:120.42:360.55:328:05Full Moon27Fri
28Sat9:121.79:422.34:300.43:240.55:338:04Full Moon28Sat
29Sun10:001.810:242.24:420.44:120.55:348:03Full Moon29Sun
30Mon10:421.811:002.15:120.45:000.55:358:02Waning Gibbous30Mon
31Tue11:241.811:422.05:540.45:540.65:368:01Waning Gibbous31Tue
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 12:49 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 neap phase. Tonight's moon is 58% 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 (58% 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