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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 8h 09m at 1:10 am (0.6 ft)
Next high tide (tomorrow) : 4:43 am (1.2 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Apr 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:262.37:462.42:20-0.42:52-0.46:237:08Full Moon1Fri
2Sat8:152.38:372.53:21-0.53:40-0.46:227:09Full Moon2Sat
3Sun9:042.29:272.64:14-0.64:25-0.46:207:10Full Moon3Sun
4Mon9:522.110:152.55:05-0.55:08-0.26:187:12Full Moon4Mon
5Tue10:401.911:052.46:00-0.45:570.06:177:13Waning Gibbous5Tue
6Wed11:301.711:572.27:01-0.36:570.26:157:14Waning Gibbous6Wed
7Thu12:221.58:03-0.18:060.36:137:15Waning Gibbous7Thu
8Fri12:511.91:151.49:050.09:180.46:127:16Third Quarter8Fri
9Sat1:451.72:071.310:090.210:330.56:107:17Third Quarter9Sat
10Sun2:391.62:591.211:100.211:370.56:087:18Third Quarter10Sun
11Mon3:351.53:551.212:000.36:077:19Third Quarter11Mon
12Tue4:351.44:541.312:280.512:410.46:057:20Waning Crescent12Tue
13Wed5:291.45:461.51:100.41:060.46:047:21Waning Crescent13Wed
14Thu6:151.56:311.61:420.412:410.46:027:22Waning Crescent14Thu
15Fri6:561.67:131.81:170.31:090.36:007:24Waning Crescent15Fri
16Sat7:361.67:541.92:010.21:500.25:597:25New Moon16Sat
17Sun8:161.78:342.12:510.12:360.25:577:26New Moon17Sun
18Mon8:571.79:152.23:370.03:210.15:567:27New Moon18Mon
19Tue9:381.79:562.24:22-0.14:040.15:547:28New Moon19Tue
20Wed10:211.710:402.25:09-0.14:480.15:537:29Waxing Crescent20Wed
21Thu11:071.611:282.26:04-0.15:360.25:517:30Waxing Crescent21Thu
22Fri11:571.67:04-0.16:350.35:507:31Waxing Crescent22Fri
23Sat12:222.212:521.68:05-0.17:400.35:497:32Waxing Crescent23Sat
24Sun1:192.11:471.69:04-0.18:460.35:477:33First Quarter24Sun
25Mon2:152.12:441.710:04-0.19:570.25:467:34First Quarter25Mon
26Tue3:142.03:441.811:01-0.111:100.15:447:36First Quarter26Tue
27Wed4:162.04:462.011:53-0.25:437:37Waxing Gibbous27Wed
28Thu5:172.05:442.212:140.012:43-0.25:427:38Waxing Gibbous28Thu
29Fri6:112.06:362.41:17-0.11:34-0.25:407:39Waxing Gibbous29Fri
30Sat7:022.17:262.62:20-0.32:27-0.25:397:40Waxing Gibbous30Sat
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 2:56 am — 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 (71% illuminated). This places Woods Hole - Great Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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