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

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 6h 21m at 4:27 pm (-0.1 ft)
Next high tide : 9:57 pm (2.9 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:22 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Jun 2065

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:511.37:212.23:010.412:180.55:108:10Waning Crescent1Mon
2Tue7:341.48:032.23:330.31:010.55:108:11New Moon2Tue
3Wed8:181.58:462.23:580.31:540.55:108:12New Moon3Wed
4Thu9:011.59:282.24:210.22:520.45:098:12New Moon4Thu
5Fri9:441.510:082.24:520.23:440.45:098:13New Moon5Fri
6Sat10:271.510:492.25:310.24:320.55:098:14Waxing Crescent6Sat
7Sun11:121.511:322.16:180.25:230.55:088:14Waxing Crescent7Sun
8Mon12:011.57:080.26:260.65:088:15Waxing Crescent8Mon
9Tue12:202.012:531.67:540.27:360.65:088:15Waxing Crescent9Tue
10Wed1:092.01:451.78:380.28:430.65:088:16First Quarter10Wed
11Thu1:591.92:371.99:210.29:530.55:088:16First Quarter11Thu
12Fri2:521.83:342.110:060.211:040.35:088:17First Quarter12Fri
13Sat3:521.74:352.410:530.25:088:17Waxing Gibbous13Sat
14Sun4:551.65:352.612:080.211:41 AM0.15:088:18Waxing Gibbous14Sun
15Mon5:541.76:302.81:090.012:310.15:088:18Waxing Gibbous15Mon
16Tue6:471.87:223.02:13-0.11:280.05:088:19Waxing Gibbous16Tue
17Wed7:401.98:153.03:12-0.32:340.05:088:19Full Moon17Wed
18Thu8:321.99:073.04:04-0.33:370.05:088:19Full Moon18Thu
19Fri9:232.09:572.94:53-0.34:320.05:088:19Full Moon19Fri
20Sat10:142.010:472.75:43-0.35:270.15:088:20Waning Gibbous20Sat
21Sun11:061.911:372.56:36-0.26:320.25:098:20Waning Gibbous21Sun
22Mon12:001.97:290.07:430.35:098:20Waning Gibbous22Mon
23Tue12:282.212:541.98:190.18:510.55:098:20Third Quarter23Tue
24Wed1:181.91:471.99:060.310:010.55:108:20Third Quarter24Wed
25Thu2:061.72:391.99:500.511:090.55:108:20Third Quarter25Thu
26Fri2:531.43:321.910:020.65:108:20Third Quarter26Fri
27Sat3:451.34:291.912:070.69:53 AM0.75:118:20Waning Crescent27Sat
28Sun4:401.25:262.012:590.610:25 AM0.75:118:20Waning Crescent28Sun
29Mon5:341.26:142.01:480.511:06 AM0.65:128:20Waning Crescent29Mon
30Tue6:211.36:582.12:320.511:51 AM0.65:128:20Waning Crescent30Tue
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 7:12 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 2% 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 New Moon (2% 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