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

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide (tomorrow) : in 6h 41m at 2:02 am (0.6 ft)
Next high tide (tomorrow) : 5:38 am (1.2 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - May 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:461.610:052.24:230.04:040.35:387:40Full Moon1Thu
2Fri10:271.510:462.15:080.04:470.35:377:41Waning Gibbous2Fri
3Sat11:101.511:312.16:000.15:340.45:367:42Waning Gibbous3Sat
4Sun11:581.46:590.16:320.55:357:43Waning Gibbous4Sun
5Mon12:222.112:501.47:570.14:020.65:337:44Waning Gibbous5Mon
6Tue1:162.01:441.58:530.18:390.45:327:45Third Quarter6Tue
7Wed2:112.02:391.69:480.19:450.35:317:46Third Quarter7Wed
8Thu3:082.03:381.710:420.010:550.25:307:47Third Quarter8Thu
9Fri4:092.04:411.911:32-0.111:590.05:297:49Waning Crescent9Fri
10Sat5:102.15:392.212:19-0.15:287:50Waning Crescent10Sat
11Sun6:052.16:332.51:01-0.11:07-0.25:267:51Waning Crescent11Sun
12Mon6:572.17:242.72:06-0.31:59-0.25:257:52Waning Crescent12Mon
13Tue7:472.18:152.83:07-0.42:54-0.25:247:53New Moon13Tue
14Wed8:382.19:052.94:01-0.53:45-0.15:237:54New Moon14Wed
15Thu9:282.19:552.84:52-0.54:320.05:227:55New Moon15Thu
16Fri10:171.910:452.65:45-0.45:190.15:217:56Waxing Crescent16Fri
17Sat11:081.811:362.46:43-0.36:190.35:217:57Waxing Crescent17Sat
18Sun12:001.77:42-0.17:380.45:207:58Waxing Crescent18Sun
19Mon12:302.212:541.68:390.08:510.55:197:59Waxing Crescent19Mon
20Tue1:241.91:471.69:360.110:050.65:188:00First Quarter20Tue
21Wed2:161.82:401.510:320.311:130.65:178:00First Quarter21Wed
22Thu3:071.63:341.611:220.45:168:01First Quarter22Thu
23Fri4:021.54:311.612:090.612:000.45:168:02First Quarter23Fri
24Sat4:571.45:251.812:570.612:040.55:158:03Waxing Gibbous24Sat
25Sun5:461.46:121.91:400.611:57 AM0.55:148:04Waxing Gibbous25Sun
26Mon6:291.46:542.12:130.512:280.45:148:05Waxing Gibbous26Mon
27Tue7:111.57:352.22:220.41:080.45:138:06Waxing Gibbous27Tue
28Wed7:521.68:162.32:480.31:560.45:128:07Full Moon28Wed
29Thu8:341.68:582.43:290.22:480.35:128:07Full Moon29Thu
30Fri9:171.69:402.44:100.13:380.35:118:08Full Moon30Fri
31Sat10:001.610:232.44:550.04:250.35:118:09Full Moon31Sat
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 3:50 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 79% 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 (79% 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