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

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 4h 19m at 8:55 am (0.4 ft)
Next high tide : 2:33 pm (2.0 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:16 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Apr 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:351.93:001.410:31-0.110:000.26:257:07First Quarter1Sun
2Mon3:392.04:031.511:30-0.211:100.06:237:09First Quarter2Mon
3Tue4:452.05:061.612:23-0.26:217:10Waxing Gibbous3Tue
4Wed5:452.16:031.912:14-0.11:14-0.36:207:11Waxing Gibbous4Wed
5Thu6:372.26:552.11:17-0.22:06-0.46:187:12Waxing Gibbous5Thu
6Fri7:272.27:462.32:23-0.42:56-0.46:167:13Full Moon6Fri
7Sat8:152.28:352.53:23-0.53:41-0.46:157:14Full Moon7Sat
8Sun9:032.19:242.54:14-0.54:22-0.36:137:15Full Moon8Sun
9Mon9:501.910:112.55:04-0.45:00-0.16:117:16Full Moon9Mon
10Tue10:371.811:002.35:57-0.35:370.16:107:17Waning Gibbous10Tue
11Wed11:251.611:502.16:57-0.26:180.36:087:18Waning Gibbous11Wed
12Thu12:161.47:590.07:180.56:067:19Waning Gibbous12Thu
13Fri12:441.91:091.39:010.18:480.66:057:20Third Quarter13Fri
14Sat1:391.72:001.210:050.24:330.76:037:22Third Quarter14Sat
15Sun2:331.62:521.111:060.35:140.86:027:23Third Quarter15Sun
16Mon3:301.53:481.111:560.36:007:24Third Quarter16Mon
17Tue4:311.44:481.212:160.612:340.45:597:25Third Quarter17Tue
18Wed5:271.55:411.412:490.512:520.45:577:26Waning Crescent18Wed
19Thu6:111.56:261.612:240.512:430.35:567:27Waning Crescent19Thu
20Fri6:511.67:071.812:580.31:100.35:547:28Waning Crescent20Fri
21Sat7:301.77:471.91:490.21:490.25:537:29Waning Crescent21Sat
22Sun8:101.78:282.12:440.12:330.15:517:30New Moon22Sun
23Mon8:511.79:092.23:34-0.13:160.15:507:31New Moon23Mon
24Tue9:331.79:512.34:20-0.13:590.15:487:32New Moon24Tue
25Wed10:171.710:362.45:10-0.24:420.15:477:34Waxing Crescent25Wed
26Thu11:031.611:252.36:05-0.25:300.25:457:35Waxing Crescent26Thu
27Fri11:551.67:08-0.16:290.35:447:36Waxing Crescent27Fri
28Sat12:212.312:501.58:10-0.17:370.35:437:37Waxing Crescent28Sat
29Sun1:192.21:471.59:11-0.18:450.35:417:38First Quarter29Sun
30Mon2:172.12:441.610:11-0.19:590.25:407:39First Quarter30Mon
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 11:44 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 neap phase. Tonight's moon is 52% 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 Third Quarter (52% 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